date:20070723

[llvm-commits] [llvm-top] r40425 - /llvm-top/trunk/library.sh

2007-07-23 Thread Reid Spencer

Author: reid
Date: Mon Jul 23 02:49:26 2007
New Revision: 40425

URL: http://llvm.org/viewvc/llvm-project?rev=40425&view=rev
Log:
Support arithmetic expansion in older shells.

Modified:
llvm-top/trunk/library.sh

Modified: llvm-top/trunk/library.sh
URL: 
http://llvm.org/viewvc/llvm-project/llvm-top/trunk/library.sh?rev=40425&r1=40424&r2=40425&view=diff

==
--- llvm-top/trunk/library.sh (original)
+++ llvm-top/trunk/library.sh Mon Jul 23 02:49:26 2007
@@ -173,7 +173,7 @@
   if test "$RECURSION_DEPTH" -gt 10 ; then
 die 2 "Recursing too deeply on module dependencies"
   fi
-  let RECURSION_DEPTH="$RECURSION_DEPTH + 1"
+  let RECURSION_DEPTH="$((RECURSION_DEPTH + 1))"
   local module="$1"
   msg 2 "Getting dependencies for module '$module'"
   get_module_info $module DepModule


___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] [llvm] r40426 - /llvm/trunk/Makefile.rules

2007-07-23 Thread Reid Spencer

Author: reid
Date: Mon Jul 23 03:09:15 2007
New Revision: 40426

URL: http://llvm.org/viewvc/llvm-project?rev=40426&view=rev
Log:
Remove bizarre use of /dev/null in a makefile include line that 
produces warning from make about bad timestamp on /dev/null

Patch by Holger Schurig.

Modified:
llvm/trunk/Makefile.rules

Modified: llvm/trunk/Makefile.rules
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/Makefile.rules?rev=40426&r1=40425&r2=40426&view=diff

==
--- llvm/trunk/Makefile.rules (original)
+++ llvm/trunk/Makefile.rules Mon Jul 23 03:09:15 2007
@@ -391,7 +391,7 @@
 ifndef VERBOSE
   Verb := @
   LibTool.Flags += --silent
-  AR.Flags += >/dev/null 2>/dev/null
+  AR.Flags += ">/dev/null 2>/dev/null"
   ConfigureScriptFLAGS += >$(PROJ_OBJ_DIR)/configure.out 2>&1
 else
   ConfigureScriptFLAGS := 
@@ -1471,7 +1471,7 @@
 DependFiles := $(basename $(filter %.cpp %.c %.cc, $(Sources)))
 DependFiles := $(DependFiles:%=$(PROJ_OBJ_DIR)/$(BuildMode)/%.d)
 
--include /dev/null $(DependFiles)
+-include $(DependFiles)
 
 endif
 


___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] [llvm-gcc-4.0] r40427 - /llvm-gcc-4.0/trunk/gcc/llvm-convert.cpp

2007-07-23 Thread Duncan Sands

Author: baldrick
Date: Mon Jul 23 03:16:35 2007
New Revision: 40427

URL: http://llvm.org/viewvc/llvm-project?rev=40427&view=rev
Log:
Cleanup fallout from the elimination of signed and unsigned
types in LLVM.

Modified:
llvm-gcc-4.0/trunk/gcc/llvm-convert.cpp

Modified: llvm-gcc-4.0/trunk/gcc/llvm-convert.cpp
URL: 
http://llvm.org/viewvc/llvm-project/llvm-gcc-4.0/trunk/gcc/llvm-convert.cpp?rev=40427&r1=40426&r2=40427&view=diff

==
--- llvm-gcc-4.0/trunk/gcc/llvm-convert.cpp (original)
+++ llvm-gcc-4.0/trunk/gcc/llvm-convert.cpp Mon Jul 23 03:16:35 2007
@@ -5508,27 +5508,15 @@
   
   std::vector Elts;
   if (ElTy == Type::Int8Ty) {
-const signed char *InStr = (const signed char *)TREE_STRING_POINTER(exp);
-for (unsigned i = 0; i != Len; ++i)
-  Elts.push_back(ConstantInt::get(Type::Int8Ty, InStr[i]));
-  } else if (ElTy == Type::Int8Ty) {
 const unsigned char *InStr =(const unsigned char 
*)TREE_STRING_POINTER(exp);
 for (unsigned i = 0; i != Len; ++i)
   Elts.push_back(ConstantInt::get(Type::Int8Ty, InStr[i]));
   } else if (ElTy == Type::Int16Ty) {
-const signed short *InStr = (const signed short *)TREE_STRING_POINTER(exp);
-for (unsigned i = 0; i != Len; ++i)
-  Elts.push_back(ConstantInt::get(Type::Int16Ty, InStr[i]));
-  } else if (ElTy == Type::Int16Ty) {
 const unsigned short *InStr =
   (const unsigned short *)TREE_STRING_POINTER(exp);
 for (unsigned i = 0; i != Len; ++i)
   Elts.push_back(ConstantInt::get(Type::Int16Ty, InStr[i]));
   } else if (ElTy == Type::Int32Ty) {
-const signed *InStr = (const signed *)TREE_STRING_POINTER(exp);
-for (unsigned i = 0; i != Len; ++i)
-  Elts.push_back(ConstantInt::get(Type::Int32Ty, InStr[i]));
-  } else if (ElTy == Type::Int32Ty) {
 const unsigned *InStr = (const unsigned *)TREE_STRING_POINTER(exp);
 for (unsigned i = 0; i != Len; ++i)
   Elts.push_back(ConstantInt::get(Type::Int32Ty, InStr[i]));


___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] [llvm-gcc-4.2] r40428 - /llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp

2007-07-23 Thread Duncan Sands

Author: baldrick
Date: Mon Jul 23 03:18:47 2007
New Revision: 40428

URL: http://llvm.org/viewvc/llvm-project?rev=40428&view=rev
Log:
Forward port of r40427.

Cleanup fallout from the elimination of signed and unsigned
types in LLVM.

Modified:
llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp

Modified: llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp
URL: 
http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp?rev=40428&r1=40427&r2=40428&view=diff

==
--- llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp (original)
+++ llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp Mon Jul 23 03:18:47 2007
@@ -5536,27 +5536,15 @@
   
   std::vector Elts;
   if (ElTy == Type::Int8Ty) {
-const signed char *InStr = (const signed char *)TREE_STRING_POINTER(exp);
-for (unsigned i = 0; i != Len; ++i)
-  Elts.push_back(ConstantInt::get(Type::Int8Ty, InStr[i]));
-  } else if (ElTy == Type::Int8Ty) {
 const unsigned char *InStr =(const unsigned char 
*)TREE_STRING_POINTER(exp);
 for (unsigned i = 0; i != Len; ++i)
   Elts.push_back(ConstantInt::get(Type::Int8Ty, InStr[i]));
   } else if (ElTy == Type::Int16Ty) {
-const signed short *InStr = (const signed short *)TREE_STRING_POINTER(exp);
-for (unsigned i = 0; i != Len; ++i)
-  Elts.push_back(ConstantInt::get(Type::Int16Ty, InStr[i]));
-  } else if (ElTy == Type::Int16Ty) {
 const unsigned short *InStr =
   (const unsigned short *)TREE_STRING_POINTER(exp);
 for (unsigned i = 0; i != Len; ++i)
   Elts.push_back(ConstantInt::get(Type::Int16Ty, InStr[i]));
   } else if (ElTy == Type::Int32Ty) {
-const signed *InStr = (const signed *)TREE_STRING_POINTER(exp);
-for (unsigned i = 0; i != Len; ++i)
-  Elts.push_back(ConstantInt::get(Type::Int32Ty, InStr[i]));
-  } else if (ElTy == Type::Int32Ty) {
 const unsigned *InStr = (const unsigned *)TREE_STRING_POINTER(exp);
 for (unsigned i = 0; i != Len; ++i)
   Elts.push_back(ConstantInt::get(Type::Int32Ty, InStr[i]));


___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] [llvm] r40429 - /llvm/trunk/Makefile.rules

2007-07-23 Thread Reid Spencer

Author: reid
Date: Mon Jul 23 03:20:46 2007
New Revision: 40429

URL: http://llvm.org/viewvc/llvm-project?rev=40429&view=rev
Log:
Restore ability to build archives (oops)
Fix -include line so it doesn't reference /dev/null

Modified:
llvm/trunk/Makefile.rules

Modified: llvm/trunk/Makefile.rules
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/Makefile.rules?rev=40429&r1=40428&r2=40429&view=diff

==
--- llvm/trunk/Makefile.rules (original)
+++ llvm/trunk/Makefile.rules Mon Jul 23 03:20:46 2007
@@ -391,7 +391,7 @@
 ifndef VERBOSE
   Verb := @
   LibTool.Flags += --silent
-  AR.Flags += ">/dev/null 2>/dev/null"
+  AR.Flags += >/dev/null 2>/dev/null
   ConfigureScriptFLAGS += >$(PROJ_OBJ_DIR)/configure.out 2>&1
 else
   ConfigureScriptFLAGS := 
@@ -1471,7 +1471,7 @@
 DependFiles := $(basename $(filter %.cpp %.c %.cc, $(Sources)))
 DependFiles := $(DependFiles:%=$(PROJ_OBJ_DIR)/$(BuildMode)/%.d)
 
--include $(DependFiles)
+-include $(DependFiles) ""
 
 endif
 


___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] [llvm-top] r40430 - /llvm-top/trunk/library.sh

2007-07-23 Thread Reid Spencer

Author: reid
Date: Mon Jul 23 03:23:19 2007
New Revision: 40430

URL: http://llvm.org/viewvc/llvm-project?rev=40430&view=rev
Log:
One more try at getting arithmetic expansion to work with Bourne shell.

Modified:
llvm-top/trunk/library.sh

Modified: llvm-top/trunk/library.sh
URL: 
http://llvm.org/viewvc/llvm-project/llvm-top/trunk/library.sh?rev=40430&r1=40429&r2=40430&view=diff

==
--- llvm-top/trunk/library.sh (original)
+++ llvm-top/trunk/library.sh Mon Jul 23 03:23:19 2007
@@ -173,7 +173,7 @@
   if test "$RECURSION_DEPTH" -gt 10 ; then
 die 2 "Recursing too deeply on module dependencies"
   fi
-  let RECURSION_DEPTH="$((RECURSION_DEPTH + 1))"
+  RECURSION_DEPTH=$(($RECURSION_DEPTH + 1))
   local module="$1"
   msg 2 "Getting dependencies for module '$module'"
   get_module_info $module DepModule


___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] [llvm-gcc-4.2] r40431 - /llvm-gcc-4.2/trunk/gcc/passes.c

2007-07-23 Thread Duncan Sands

Author: baldrick
Date: Mon Jul 23 04:26:28 2007
New Revision: 40431

URL: http://llvm.org/viewvc/llvm-project?rev=40431&view=rev
Log:
We don't want gcc to lower vectors.  Also, the
vector lowering seems to create invalid BIT_FIELD_REFs.
This fixes 2006-03-16-VectorCtor.c.

Modified:
llvm-gcc-4.2/trunk/gcc/passes.c

Modified: llvm-gcc-4.2/trunk/gcc/passes.c
URL: 
http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/gcc/passes.c?rev=40431&r1=40430&r2=40431&view=diff

==
--- llvm-gcc-4.2/trunk/gcc/passes.c (original)
+++ llvm-gcc-4.2/trunk/gcc/passes.c Mon Jul 23 04:26:28 2007
@@ -496,7 +496,8 @@
   NEXT_PASS (pass_lower_eh);
   NEXT_PASS (pass_build_cfg);
   NEXT_PASS (pass_lower_complex_O0);
-  NEXT_PASS (pass_lower_vector);
+  /* LLVM LOCAL */
+  /* NEXT_PASS (pass_lower_vector); */
   NEXT_PASS (pass_warn_function_return);
   NEXT_PASS (pass_early_tree_profile);
   *p = NULL;


___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] [llvm-gcc-4.0] r40432 - in /llvm-gcc-4.0/trunk/gcc: common.opt llvm-backend.cpp

2007-07-23 Thread Duncan Sands

Author: baldrick
Date: Mon Jul 23 04:47:03 2007
New Revision: 40432

URL: http://llvm.org/viewvc/llvm-project?rev=40432&view=rev
Log:
Recover [129769], lost in the repository move.

Provide command line switches to print pass manager info useful for debugging.

Patch by Devang.

Modified:
llvm-gcc-4.0/trunk/gcc/common.opt
llvm-gcc-4.0/trunk/gcc/llvm-backend.cpp

Modified: llvm-gcc-4.0/trunk/gcc/common.opt
URL: 
http://llvm.org/viewvc/llvm-project/llvm-gcc-4.0/trunk/gcc/common.opt?rev=40432&r1=40431&r2=40432&view=diff

==
--- llvm-gcc-4.0/trunk/gcc/common.opt (original)
+++ llvm-gcc-4.0/trunk/gcc/common.opt Mon Jul 23 04:47:03 2007
@@ -202,6 +202,15 @@
 emit-llvm-bc
 Common Report Var(emit_llvm_bc)
 Emit LLVM IR to the output file instead of native machine code.
+
+; Debug pass manager
+fdebug-pass-structure
+Common Report Var(flag_debug_pass_structure)
+Print pass manager structure
+
+fdebug-pass-arguments
+Common Report Var(flag_debug_pass_arguments)
+Print pass manager arguments
 ; APPLE LOCAL end LLVM
 
 ; The version of the C++ ABI in use.  The following values are allowed:

Modified: llvm-gcc-4.0/trunk/gcc/llvm-backend.cpp
URL: 
http://llvm.org/viewvc/llvm-project/llvm-gcc-4.0/trunk/gcc/llvm-backend.cpp?rev=40432&r1=40431&r2=40432&view=diff

==
--- llvm-gcc-4.0/trunk/gcc/llvm-backend.cpp (original)
+++ llvm-gcc-4.0/trunk/gcc/llvm-backend.cpp Mon Jul 23 04:47:03 2007
@@ -118,7 +118,10 @@
 Args.push_back("--nozero-initialized-in-bss");
   if (flag_debug_asm)
 Args.push_back("--asm-verbose");
-
+  if (flag_debug_pass_structure)
+Args.push_back("--debug-pass=Structure");
+  if (flag_debug_pass_arguments)
+Args.push_back("--debug-pass=Arguments");
 // Disabled until PR1224 is resolved.
   //if (flag_exceptions)
   //  Args.push_back("--enable-eh");


___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] [llvm-gcc-4.2] r40433 - in /llvm-gcc-4.2/trunk/gcc: common.opt llvm-backend.cpp

2007-07-23 Thread Duncan Sands

Author: baldrick
Date: Mon Jul 23 05:48:10 2007
New Revision: 40433

URL: http://llvm.org/viewvc/llvm-project?rev=40433&view=rev
Log:
Forward port of r40432.

Recover [129769], lost in the repository move.

Provide command line switches to print pass manager info useful for debugging.

Patch by Devang.

Modified:
llvm-gcc-4.2/trunk/gcc/common.opt
llvm-gcc-4.2/trunk/gcc/llvm-backend.cpp

Modified: llvm-gcc-4.2/trunk/gcc/common.opt
URL: 
http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/gcc/common.opt?rev=40433&r1=40432&r2=40433&view=diff

==
--- llvm-gcc-4.2/trunk/gcc/common.opt (original)
+++ llvm-gcc-4.2/trunk/gcc/common.opt Mon Jul 23 05:48:10 2007
@@ -224,6 +224,15 @@
 emit-llvm-bc
 Common Report Var(emit_llvm_bc)
 Emit LLVM IR to the output file instead of native machine code.
+
+; Debug pass manager
+fdebug-pass-structure
+Common Report Var(flag_debug_pass_structure)
+Print pass manager structure
+
+fdebug-pass-arguments
+Common Report Var(flag_debug_pass_arguments)
+Print pass manager arguments
 ; LLVM LOCAL end
 
 ; The version of the C++ ABI in use.  The following values are allowed:

Modified: llvm-gcc-4.2/trunk/gcc/llvm-backend.cpp
URL: 
http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/gcc/llvm-backend.cpp?rev=40433&r1=40432&r2=40433&view=diff

==
--- llvm-gcc-4.2/trunk/gcc/llvm-backend.cpp (original)
+++ llvm-gcc-4.2/trunk/gcc/llvm-backend.cpp Mon Jul 23 05:48:10 2007
@@ -119,7 +119,10 @@
 Args.push_back("--nozero-initialized-in-bss");
   if (flag_debug_asm)
 Args.push_back("--asm-verbose");
-
+  if (flag_debug_pass_structure)
+Args.push_back("--debug-pass=Structure");
+  if (flag_debug_pass_arguments)
+Args.push_back("--debug-pass=Arguments");
 // Disabled until PR1224 is resolved.
   //if (flag_exceptions)
   //  Args.push_back("--enable-eh");


___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] [test-suite] r40434 - in /test-suite/trunk/SingleSource/UnitTests/Vector/SSE: sse.expandfft.c sse.isamax.c sse.stepfft.c

2007-07-23 Thread Duncan Sands

Author: baldrick
Date: Mon Jul 23 06:41:10 2007
New Revision: 40434

URL: http://llvm.org/viewvc/llvm-project?rev=40434&view=rev
Log:
Fix these in a more interesting way.

Modified:
test-suite/trunk/SingleSource/UnitTests/Vector/SSE/sse.expandfft.c
test-suite/trunk/SingleSource/UnitTests/Vector/SSE/sse.isamax.c
test-suite/trunk/SingleSource/UnitTests/Vector/SSE/sse.stepfft.c

Modified: test-suite/trunk/SingleSource/UnitTests/Vector/SSE/sse.expandfft.c
URL: 
http://llvm.org/viewvc/llvm-project/test-suite/trunk/SingleSource/UnitTests/Vector/SSE/sse.expandfft.c?rev=40434&r1=40433&r2=40434&view=diff

==
--- test-suite/trunk/SingleSource/UnitTests/Vector/SSE/sse.expandfft.c 
(original)
+++ test-suite/trunk/SingleSource/UnitTests/Vector/SSE/sse.expandfft.c Mon Jul 
23 06:41:10 2007
@@ -94,8 +94,9 @@
int jb, jc, jw, k, k2, lj, m, j, mj, mj2, pass, tgle;
float (*a)[2],(*b)[2],(*c)[2],(*d)[2];
float (*aa)[2],(*bb)[2],(*cb)[2],(*dd)[2];
-   float rp,up,wra[7],wua[7];
-   float *wr = wra, *wu = wua;
+   float rp,up;
+   float wr[4] __attribute__ ((aligned (16)));
+   float wu[4] __attribute__ ((aligned (16)));
__m128 V0,V1,V2,V3,V4,V5,V6,V7;
__m128 V8,V9,V10,V11,V12,V13,V14,V15;
 
@@ -108,8 +109,6 @@
mj   = 1;
mj2  = 2;
lj   = n/2;
-   wr += (4 - ((unsigned int) wr >> 2)) & 0x03; // align wr
-   wu += (4 - ((unsigned int) wu >> 2)) & 0x03; // align wu
 // first pass thru data: x -> y
a = (void *)&x[0][0];
b = (void *)&x[n/2][0];

Modified: test-suite/trunk/SingleSource/UnitTests/Vector/SSE/sse.isamax.c
URL: 
http://llvm.org/viewvc/llvm-project/test-suite/trunk/SingleSource/UnitTests/Vector/SSE/sse.isamax.c?rev=40434&r1=40433&r2=40434&view=diff

==
--- test-suite/trunk/SingleSource/UnitTests/Vector/SSE/sse.isamax.c (original)
+++ test-suite/trunk/SingleSource/UnitTests/Vector/SSE/sse.isamax.c Mon Jul 23 
06:41:10 2007
@@ -30,8 +30,8 @@
   float bbig,ebig,bres,*xp;
   int eres,i,ibbig,iebig,align,nsegs,mb,nn;
   __m128 offset4,V0,V1,V2,V3,V6,V7;
-  float xbiga[11],indxa[11];
-  float *xbig = xbiga, *indx = indxa;
+  float xbig[8] __attribute__ ((aligned (16)));
+  float indx[8] __attribute__ ((aligned (16)));
 // n < NS done in scalar mode
   if(n < NS){
  iebig = 0;
@@ -100,8 +100,6 @@
  V7 = _mm_max_ps(V7,V3);
   }
 // Now finish up: segment maxima are in V0, indices in V7
-  xbig += (4 - ((unsigned int) xbig >> 2)) & 0x03; // align xbig
-  indx += (4 - ((unsigned int) indx >> 2)) & 0x03; // align indx
   _mm_store_ps(xbig,V0);
   _mm_store_ps(indx,V7);
   if(eres>0){

Modified: test-suite/trunk/SingleSource/UnitTests/Vector/SSE/sse.stepfft.c
URL: 
http://llvm.org/viewvc/llvm-project/test-suite/trunk/SingleSource/UnitTests/Vector/SSE/sse.stepfft.c?rev=40434&r1=40433&r2=40434&view=diff

==
--- test-suite/trunk/SingleSource/UnitTests/Vector/SSE/sse.stepfft.c (original)
+++ test-suite/trunk/SingleSource/UnitTests/Vector/SSE/sse.stepfft.c Mon Jul 23 
06:41:10 2007
@@ -156,16 +156,14 @@
 float a[][2],b[][2],c[][2],d[][2],w[][2],sign;
 {
int j,k,jc,jw,l,lj,mj2,mseg;
-   float rp,up,wra[7],wua[7];
+   float rp,up;
+   float wr[4] __attribute__ ((aligned (16)));
+   float wu[4] __attribute__ ((aligned (16)));
__m128 xmm0,xmm1,xmm2,xmm3,xmm4,xmm5,xmm6,xmm7;
-   float *wr = wra, *wu = wua;
 
mj2 = 2*mj;
lj  = n/mj2;
 
-   wr += (4 - ((unsigned int) wr >> 2)) & 0x03; // align wr
-   wu += (4 - ((unsigned int) wu >> 2)) & 0x03; // align wu
-
for(j=0; jhttp://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] [llvm-gcc-4.2] r40435 - /llvm-gcc-4.2/trunk/gcc/config/i386/llvm-i386.cpp

2007-07-23 Thread Duncan Sands

Author: baldrick
Date: Mon Jul 23 08:10:20 2007
New Revision: 40435

URL: http://llvm.org/viewvc/llvm-project?rev=40435&view=rev
Log:
Forward port of [129669].

Add support for this builtin: __builtin_ia32_vec_ext_v2di

Modified:
llvm-gcc-4.2/trunk/gcc/config/i386/llvm-i386.cpp

Modified: llvm-gcc-4.2/trunk/gcc/config/i386/llvm-i386.cpp
URL: 
http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/gcc/config/i386/llvm-i386.cpp?rev=40435&r1=40434&r2=40435&view=diff

==
--- llvm-gcc-4.2/trunk/gcc/config/i386/llvm-i386.cpp (original)
+++ llvm-gcc-4.2/trunk/gcc/config/i386/llvm-i386.cpp Mon Jul 23 08:10:20 2007
@@ -442,6 +442,7 @@
   case IX86_BUILTIN_VEC_EXT_V2SI:
   case IX86_BUILTIN_VEC_EXT_V4HI:
   case IX86_BUILTIN_VEC_EXT_V2DF:
+  case IX86_BUILTIN_VEC_EXT_V2DI:
   case IX86_BUILTIN_VEC_EXT_V4SI:
   case IX86_BUILTIN_VEC_EXT_V4SF:
   case IX86_BUILTIN_VEC_EXT_V8HI:


___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] [llvm] r40436 - in /llvm/trunk/test/FrontendAda: Support/ Support/fat_fields.ads Support/global_constant.ads Support/non_lvalue.ads Support/unc_constructor.ads Support/var_size.ads arra

2007-07-23 Thread Duncan Sands

Author: baldrick
Date: Mon Jul 23 08:41:53 2007
New Revision: 40436

URL: http://llvm.org/viewvc/llvm-project?rev=40436&view=rev
Log:
For multipart tests, place the parts with no
RUN line in Support.  Give up on sending output
to /dev/null - this cannot always be arranged.

Added:
llvm/trunk/test/FrontendAda/Support/
llvm/trunk/test/FrontendAda/Support/fat_fields.ads
llvm/trunk/test/FrontendAda/Support/global_constant.ads
llvm/trunk/test/FrontendAda/Support/non_lvalue.ads
llvm/trunk/test/FrontendAda/Support/unc_constructor.ads
llvm/trunk/test/FrontendAda/Support/var_size.ads
Removed:
llvm/trunk/test/FrontendAda/fat_fields.ads
llvm/trunk/test/FrontendAda/global_constant.ads
llvm/trunk/test/FrontendAda/non_lvalue.ads
llvm/trunk/test/FrontendAda/unc_constructor.ads
llvm/trunk/test/FrontendAda/var_size.ads
Modified:
llvm/trunk/test/FrontendAda/array_constructor.adb
llvm/trunk/test/FrontendAda/array_range_ref.adb
llvm/trunk/test/FrontendAda/array_ref.adb
llvm/trunk/test/FrontendAda/array_size.adb
llvm/trunk/test/FrontendAda/asm.adb
llvm/trunk/test/FrontendAda/debug_var_size.ads
llvm/trunk/test/FrontendAda/emit_var.ads
llvm/trunk/test/FrontendAda/fat_fields.adb
llvm/trunk/test/FrontendAda/global_constant.adb
llvm/trunk/test/FrontendAda/non_lvalue.adb
llvm/trunk/test/FrontendAda/switch.adb
llvm/trunk/test/FrontendAda/unc_constructor.adb
llvm/trunk/test/FrontendAda/var_size.adb
llvm/trunk/test/FrontendAda/vce.adb
llvm/trunk/test/FrontendAda/vce_lv.adb

Added: llvm/trunk/test/FrontendAda/Support/fat_fields.ads
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/FrontendAda/Support/fat_fields.ads?rev=40436&view=auto

==
--- llvm/trunk/test/FrontendAda/Support/fat_fields.ads (added)
+++ llvm/trunk/test/FrontendAda/Support/fat_fields.ads Mon Jul 23 08:41:53 2007
@@ -0,0 +1,6 @@
+package Fat_Fields is
+   pragma Elaborate_Body;
+   type A is array (Positive range <>) of Boolean;
+   type A_Ptr is access A;
+   P : A_Ptr := null;
+end;

Added: llvm/trunk/test/FrontendAda/Support/global_constant.ads
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/FrontendAda/Support/global_constant.ads?rev=40436&view=auto

==
--- llvm/trunk/test/FrontendAda/Support/global_constant.ads (added)
+++ llvm/trunk/test/FrontendAda/Support/global_constant.ads Mon Jul 23 08:41:53 
2007
@@ -0,0 +1,4 @@
+package Global_Constant is
+   pragma Elaborate_Body;
+   An_Error : exception;
+end;

Added: llvm/trunk/test/FrontendAda/Support/non_lvalue.ads
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/FrontendAda/Support/non_lvalue.ads?rev=40436&view=auto

==
--- llvm/trunk/test/FrontendAda/Support/non_lvalue.ads (added)
+++ llvm/trunk/test/FrontendAda/Support/non_lvalue.ads Mon Jul 23 08:41:53 2007
@@ -0,0 +1,11 @@
+package Non_LValue is
+   type T (Length : Natural) is record
+  A : String (1 .. Length);
+  B : String (1 .. Length);
+   end record;
+   type T_Ptr is access all T;
+   type U is record
+  X : T_Ptr;
+   end record;
+   function A (Y : U) return String;
+end;

Added: llvm/trunk/test/FrontendAda/Support/unc_constructor.ads
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/FrontendAda/Support/unc_constructor.ads?rev=40436&view=auto

==
--- llvm/trunk/test/FrontendAda/Support/unc_constructor.ads (added)
+++ llvm/trunk/test/FrontendAda/Support/unc_constructor.ads Mon Jul 23 08:41:53 
2007
@@ -0,0 +1,8 @@
+package Unc_Constructor is
+   type C is null record;
+   type A is array (Positive range <>) of C;
+   A0 : constant A;
+   procedure P (X : A);
+private
+   A0 : aliased constant A := (1 .. 0 => (null record));
+end;

Added: llvm/trunk/test/FrontendAda/Support/var_size.ads
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/FrontendAda/Support/var_size.ads?rev=40436&view=auto

==
--- llvm/trunk/test/FrontendAda/Support/var_size.ads (added)
+++ llvm/trunk/test/FrontendAda/Support/var_size.ads Mon Jul 23 08:41:53 2007
@@ -0,0 +1,7 @@
+package Var_Size is
+   type T (Length : Natural) is record
+  A : String (1 .. Length);
+  B : String (1 .. Length);
+   end record;
+   function A (X : T) return String;
+end;

Modified: llvm/trunk/test/FrontendAda/array_constructor.adb
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/FrontendAda/array_constructor.adb?rev=40436&r1=40435&r2=40436&view=diff

==
--- llvm/trunk/test/FrontendAda/array_constructor.adb (original)
+++ llvm/trunk/test/FrontendAda/array_constructor.adb Mon Jul 23 08:41:5

[llvm-commits] CVS: llvm-www/releases/index.html

2007-07-23 Thread Reid Spencer



Changes in directory llvm-www/releases:

index.html updated: 1.36 -> 1.37
---
Log message:

Add the 2.0 documentation link.


---
Diffs of the changes:  (+1 -0)

 index.html |1 +
 1 files changed, 1 insertion(+)


Index: llvm-www/releases/index.html
diff -u llvm-www/releases/index.html:1.36 llvm-www/releases/index.html:1.37
--- llvm-www/releases/index.html:1.36   Wed May 23 13:37:34 2007
+++ llvm-www/releases/index.htmlMon Jul 23 09:53:24 2007
@@ -74,6 +74,7 @@
 
 
 http://llvm.org";>Current LLVM documentation
+Documentation for LLVM 2.0
 Documentation for LLVM 1.9
 Documentation for LLVM 1.8
 Documentation for LLVM 1.7



___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

Re: [llvm-commits] ScalarEvolution fix for treeadd

2007-07-23 Thread Dan Gohman

> +// If we can show that there is no inner cycle in the loop then we know
> +// that the execution count must equal the branch count.

Would it be too intrusive to ask ScalarEvolution to use a
PostDominanceFrontier for this?

Dan

-- 
Dan Gohman, Cray Inc.
___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] [llvm] r40437 - in /llvm/trunk/test: C++Frontend/2006-11-30-NoCompileUnit.cpp CodeGen/CBackend/2003-06-23-PromotedExprs.llx Feature/float.ll Feature/inlineasm.ll Feature/llvm2cpp.ll lib

2007-07-23 Thread Duncan Sands

Author: baldrick
Date: Mon Jul 23 10:23:35 2007
New Revision: 40437

URL: http://llvm.org/viewvc/llvm-project?rev=40437&view=rev
Log:
The Ada f-e produces various auxiliary output files
that cannot be suppressed and cannot be redirected:
they are dumped in the current working directory.
When running the testsuite this means that these
files do not end up in the Output directory.  The
best solution I could find is to change directory
into Output before running tests.

Modified:
llvm/trunk/test/C++Frontend/2006-11-30-NoCompileUnit.cpp
llvm/trunk/test/CodeGen/CBackend/2003-06-23-PromotedExprs.llx
llvm/trunk/test/Feature/float.ll
llvm/trunk/test/Feature/inlineasm.ll
llvm/trunk/test/Feature/llvm2cpp.ll
llvm/trunk/test/lib/llvm.exp

Modified: llvm/trunk/test/C++Frontend/2006-11-30-NoCompileUnit.cpp
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/C%2B%2BFrontend/2006-11-30-NoCompileUnit.cpp?rev=40437&r1=40436&r2=40437&view=diff

==
--- llvm/trunk/test/C++Frontend/2006-11-30-NoCompileUnit.cpp (original)
+++ llvm/trunk/test/C++Frontend/2006-11-30-NoCompileUnit.cpp Mon Jul 23 
10:23:35 2007
@@ -1,12 +1,12 @@
 // This is a regression test on debug info to make sure we don't hit a compile 
 // unit size issue with gdb.
 // RUN: %llvmgcc -S -O0 -g %s -o - | llvm-as | \
-// RUN:   llc --disable-fp-elim -o Output/NoCompileUnit.s -f
-// RUN: as Output/NoCompileUnit.s -o Output/NoCompileUnit.o
-// RUN: g++ Output/NoCompileUnit.o -o Output/NoCompileUnit.exe
+// RUN:   llc --disable-fp-elim -o NoCompileUnit.s -f
+// RUN: as NoCompileUnit.s -o NoCompileUnit.o
+// RUN: g++ NoCompileUnit.o -o NoCompileUnit.exe
 // RUN: echo {break main\nrun\np NoCompileUnit::pubname} > %t2
-// RUN: gdb -q -batch -n -x %t2 Output/NoCompileUnit.exe | \
-// RUN:   tee Output/NoCompileUnit.out | not grep {"low == high"}
+// RUN: gdb -q -batch -n -x %t2 NoCompileUnit.exe | \
+// RUN:   tee NoCompileUnit.out | not grep {"low == high"}
 // XFAIL: alpha|ia64|arm
 
 

Modified: llvm/trunk/test/CodeGen/CBackend/2003-06-23-PromotedExprs.llx
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/CBackend/2003-06-23-PromotedExprs.llx?rev=40437&r1=40436&r2=40437&view=diff

==
--- llvm/trunk/test/CodeGen/CBackend/2003-06-23-PromotedExprs.llx (original)
+++ llvm/trunk/test/CodeGen/CBackend/2003-06-23-PromotedExprs.llx Mon Jul 23 
10:23:35 2007
@@ -1,7 +1,7 @@
 
 ; RUN: llvm-upgrade < %s | llvm-as | llc -march=c > %t1.cbe.c
 ; RUN: gcc -B/usr/bin/ %t1.cbe.c -o %t1.cbe
-; RUN: %t1.cbe
+; RUN: ./%t1.cbe
 
 bool %doTest(ubyte %x) {
%dec.0 = add ubyte %x, 255

Modified: llvm/trunk/test/Feature/float.ll
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Feature/float.ll?rev=40437&r1=40436&r2=40437&view=diff

==
--- llvm/trunk/test/Feature/float.ll (original)
+++ llvm/trunk/test/Feature/float.ll Mon Jul 23 10:23:35 2007
@@ -1,6 +1,6 @@
-; RUN: llvm-upgrade < %s | llvm-as | llvm-dis > Output/t1.ll
-; RUN: llvm-as Output/t1.ll -o - | llvm-dis > Output/t2.ll
-; RUN: diff Output/t1.ll Output/t2.ll
+; RUN: llvm-upgrade < %s | llvm-as | llvm-dis > t1.ll
+; RUN: llvm-as t1.ll -o - | llvm-dis > t2.ll
+; RUN: diff t1.ll t2.ll
 
 %F1 = global float 0x4010
 %D1 = global double 0x4010

Modified: llvm/trunk/test/Feature/inlineasm.ll
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Feature/inlineasm.ll?rev=40437&r1=40436&r2=40437&view=diff

==
--- llvm/trunk/test/Feature/inlineasm.ll (original)
+++ llvm/trunk/test/Feature/inlineasm.ll Mon Jul 23 10:23:35 2007
@@ -1,7 +1,7 @@
 ; RUN: llvm-upgrade %s -o - | llvm-as -o /dev/null -f
-; RUN: llvm-upgrade < %s | llvm-as | llvm-dis > Output/t1.ll
-; RUN: llvm-as Output/t1.ll -o - | llvm-dis > Output/t2.ll
-; RUN: diff Output/t1.ll Output/t2.ll
+; RUN: llvm-upgrade < %s | llvm-as | llvm-dis > t1.ll
+; RUN: llvm-as t1.ll -o - | llvm-dis > t2.ll
+; RUN: diff t1.ll t2.ll
 
 
 module asm "this is an inline asm block"

Modified: llvm/trunk/test/Feature/llvm2cpp.ll
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Feature/llvm2cpp.ll?rev=40437&r1=40436&r2=40437&view=diff

==
--- llvm/trunk/test/Feature/llvm2cpp.ll (original)
+++ llvm/trunk/test/Feature/llvm2cpp.ll Mon Jul 23 10:23:35 2007
@@ -1,7 +1,7 @@
 ; RUN: llvm-as < %s | llvm-dis > %t1.ll
 ; RUN: llvm-as < %s | llvm2cpp -gen-program -o %t2.cpp - -f
 ; RUN: %link -o %t2.exe %t2.cpp -lLLVMCore -lLLVMSupport -lLLVMSystem -lstdc++
-; RUN: %t2.exe > %t2.ll
+; RUN: ./%t2.exe > %t2.ll
 ; RUN: diff %t1.ll %t2.ll
 
 @X = global i32 4, align 16;  [#uses=0]

Modified: llvm/trunk/test/lib/llvm.exp
URL: 
http:

Re: [llvm-commits] ScalarEvolution fix for treeadd

2007-07-23 Thread Nick Lewycky

On Mon, 2007-07-23 at 09:58 -0500, Dan Gohman wrote:
> > +// If we can show that there is no inner cycle in the loop then we know
> > +// that the execution count must equal the branch count.
> 
> Would it be too intrusive to ask ScalarEvolution to use a
> PostDominanceFrontier for this?

No, that's what I implemented at first. Unfortunately, it doesn't cover
all the possible cases (specifically, it broke 2007-01-06-TripCount.ll).

In 2007-01-06-TripCount.ll there's two "loops" sharing one loop header.
The first runs from header -> exit -> A -> header and the other is
header -> B -> A -> header. I was testing exit postdom header, which it
does, but that didn't catch this case where the transform is still
unsafe.

If you think I merely had my test wrong, please let me know what you
think it ought to be and I'll implement it and see.

Nick

___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] [llvm] r40439 - /llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp

2007-07-23 Thread Chris Lattner

Author: lattner
Date: Mon Jul 23 12:10:17 2007
New Revision: 40439

URL: http://llvm.org/viewvc/llvm-project?rev=40439&view=rev
Log:
completely remove a transformation that is unsafe in the face of
undefs.

Modified:
llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp

Modified: llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp?rev=40439&r1=40438&r2=40439&view=diff

==
--- llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/InstructionCombining.cpp Mon Jul 23 
12:10:17 2007
@@ -3870,42 +3870,6 @@
   InsertNewInstBefore(BinaryOperator::createOr(V2, V3, "tmp"), I);
 return BinaryOperator::createAnd(V1, Or);
   }
-  
-  // (V1 & V3)|(V2 & ~V3) -> ((V1 ^ V2) & V3) ^ V2
-  // Disable this transformations temporarily. This causes
-  // mis-compilation when V2 is undefined.
-  if (0 && isOnlyUse(Op0) && isOnlyUse(Op1)) {
-// Try all combination of terms to find V3 and ~V3.
-if (A->hasOneUse() && match(A, m_Not(m_Value(V3 {
-  if (V3 == B)
-V1 = D, V2 = C;
-  else if (V3 == D)
-V1 = B, V2 = C;
-}
-if (B->hasOneUse() && match(B, m_Not(m_Value(V3 {
-  if (V3 == A)
-V1 = C, V2 = D;
-  else if (V3 == C)
-V1 = A, V2 = D;
-}
-if (C->hasOneUse() && match(C, m_Not(m_Value(V3 {
-  if (V3 == B)
-V1 = D, V2 = A;
-  else if (V3 == D)
-V1 = B, V2 = A;
-}
-if (D->hasOneUse() && match(D, m_Not(m_Value(V3 {
-  if (V3 == A)
-V1 = C, V2 = B;
-  else if (V3 == C)
-V1 = A, V2 = B;
-}
-if (V1) {
-  A = InsertNewInstBefore(BinaryOperator::createXor(V1, V2, "tmp"), I);
-  A = InsertNewInstBefore(BinaryOperator::createAnd(A, V3, "tmp"), I);
-  return BinaryOperator::createXor(A, V2);
-}
-  }
 }
   }
   


___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] [llvm] r40440 - /llvm/trunk/lib/Transforms/Scalar/FastDSE.cpp

2007-07-23 Thread Owen Anderson

Author: resistor
Date: Mon Jul 23 13:30:37 2007
New Revision: 40440

URL: http://llvm.org/viewvc/llvm-project?rev=40440&view=rev
Log:
Fix file header.

Modified:
llvm/trunk/lib/Transforms/Scalar/FastDSE.cpp

Modified: llvm/trunk/lib/Transforms/Scalar/FastDSE.cpp
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/FastDSE.cpp?rev=40440&r1=40439&r2=40440&view=diff

==
--- llvm/trunk/lib/Transforms/Scalar/FastDSE.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/FastDSE.cpp Mon Jul 23 13:30:37 2007
@@ -1,4 +1,4 @@
-//===- DeadStoreElimination.cpp - Dead Store Elimination 
--===//
+//===- FastDSE.cpp - Fast Dead Store Elimination 
--===//
 //
 // The LLVM Compiler Infrastructure
 //


___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

Re: [llvm-commits] ScalarEvolution fix for treeadd

2007-07-23 Thread Dan Gohman

> > Would it be too intrusive to ask ScalarEvolution to use a
> > PostDominanceFrontier for this?
> 
> No, that's what I implemented at first. Unfortunately, it doesn't cover
> all the possible cases (specifically, it broke 2007-01-06-TripCount.ll).
> 
> In 2007-01-06-TripCount.ll there's two "loops" sharing one loop header.
> The first runs from header -> exit -> A -> header and the other is
> header -> B -> A -> header. I was testing exit postdom header, which it
> does, but that didn't catch this case where the transform is still
> unsafe.
> 
> If you think I merely had my test wrong, please let me know what you
> think it ought to be and I'll implement it and see.

I do think you merely had the wrong test. The post-dominance frontiers
are needed here.

Running -analyze -postdomfrontier on 2007-01-06-TripCount.ll gives this:

Printing analysis 'Post-Dominance Frontier Construction' for function 'test':
  DomFrontier for BB %bb is: %bb2 %cond_next
  DomFrontier for BB %bb2 is:%bb2 %cond_next
  DomFrontier for BB %cond_true is:  %bb2
  DomFrontier for BB %cond_next is:  %cond_next
  DomFrontier for BB %bb6 is:
  DomFrontier for BB %return is:
  DomFrontier for BB %entry is:

It looks like %bb2 is the loop header, and %cond_next is the block that
contains the exit branch. The frontier sets for these two blocks are
different, so they're not control-equivalent, and that disqualifies the
loop for what ScalarEvolution is doing here.

Dan

-- 
Dan Gohman, Cray Inc.
___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] [llvm] r40441 - in /llvm/trunk: lib/Target/X86/X86ATTAsmPrinter.cpp lib/Target/X86/X86ATTAsmPrinter.h lib/Target/X86/X86AsmPrinter.h lib/Target/X86/X86IntelAsmPrinter.cpp lib/Target/X86

2007-07-23 Thread Dan Gohman

Author: djg
Date: Mon Jul 23 14:26:08 2007
New Revision: 40441

URL: http://llvm.org/viewvc/llvm-project?rev=40441&view=rev
Log:
Delete the svn:executable property on these files, which aren't executable.

Modified:
llvm/trunk/lib/Target/X86/X86ATTAsmPrinter.cpp   (props changed)
llvm/trunk/lib/Target/X86/X86ATTAsmPrinter.h   (props changed)
llvm/trunk/lib/Target/X86/X86AsmPrinter.h   (props changed)
llvm/trunk/lib/Target/X86/X86IntelAsmPrinter.cpp   (props changed)
llvm/trunk/lib/Target/X86/X86IntelAsmPrinter.h   (props changed)
llvm/trunk/test/Archive/very_long_bytecode_file_name.bc   (props changed)
llvm/trunk/test/Feature/packed.ll   (props changed)
llvm/trunk/test/Feature/packed_struct.ll   (props changed)

Propchange: llvm/trunk/lib/Target/X86/X86ATTAsmPrinter.cpp

--
--- svn:executable (original)
+++ svn:executable (removed)
@@ -1 +0,0 @@
-*

Propchange: llvm/trunk/lib/Target/X86/X86ATTAsmPrinter.h

--
--- svn:executable (original)
+++ svn:executable (removed)
@@ -1 +0,0 @@
-*

Propchange: llvm/trunk/lib/Target/X86/X86AsmPrinter.h

--
--- svn:executable (original)
+++ svn:executable (removed)
@@ -1 +0,0 @@
-*

Propchange: llvm/trunk/lib/Target/X86/X86IntelAsmPrinter.cpp

--
--- svn:executable (original)
+++ svn:executable (removed)
@@ -1 +0,0 @@
-*

Propchange: llvm/trunk/lib/Target/X86/X86IntelAsmPrinter.h

--
--- svn:executable (original)
+++ svn:executable (removed)
@@ -1 +0,0 @@
-*

Propchange: llvm/trunk/test/Archive/very_long_bytecode_file_name.bc

--
--- svn:executable (original)
+++ svn:executable (removed)
@@ -1 +0,0 @@
-*

Propchange: llvm/trunk/test/Feature/packed.ll

--
--- svn:executable (original)
+++ svn:executable (removed)
@@ -1 +0,0 @@
-*

Propchange: llvm/trunk/test/Feature/packed_struct.ll

--
--- svn:executable (original)
+++ svn:executable (removed)
@@ -1 +0,0 @@
-*


___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] [llvm-gcc-4.0] r40442 - /llvm-gcc-4.0/trunk/gcc/llvm-convert.cpp

2007-07-23 Thread Lauro Ramos Venancio

Author: laurov
Date: Mon Jul 23 15:13:01 2007
New Revision: 40442

URL: http://llvm.org/viewvc/llvm-project?rev=40442&view=rev
Log:
Fix the build for ARM.


Modified:
llvm-gcc-4.0/trunk/gcc/llvm-convert.cpp

Modified: llvm-gcc-4.0/trunk/gcc/llvm-convert.cpp
URL: 
http://llvm.org/viewvc/llvm-project/llvm-gcc-4.0/trunk/gcc/llvm-convert.cpp?rev=40442&r1=40441&r2=40442&view=diff

==
--- llvm-gcc-4.0/trunk/gcc/llvm-convert.cpp (original)
+++ llvm-gcc-4.0/trunk/gcc/llvm-convert.cpp Mon Jul 23 15:13:01 2007
@@ -46,6 +46,7 @@
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
+#include "tm_p.h"
 #include "tree.h"
 #include "c-tree.h"  // FIXME: eliminate.
 #include "tree-iterator.h"


___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] [llvm] r40443 - in /llvm/trunk/lib: CodeGen/DwarfWriter.cpp CodeGen/SelectionDAG/SelectionDAG.cpp Target/X86/X86ISelLowering.cpp

2007-07-23 Thread Dan Gohman

Author: djg
Date: Mon Jul 23 15:24:29 2007
New Revision: 40443

URL: http://llvm.org/viewvc/llvm-project?rev=40443&view=rev
Log:
Fix some uses of dyn_cast to be uses of cast.

Modified:
llvm/trunk/lib/CodeGen/DwarfWriter.cpp
llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
llvm/trunk/lib/Target/X86/X86ISelLowering.cpp

Modified: llvm/trunk/lib/CodeGen/DwarfWriter.cpp
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/DwarfWriter.cpp?rev=40443&r1=40442&r2=40443&view=diff

==
--- llvm/trunk/lib/CodeGen/DwarfWriter.cpp (original)
+++ llvm/trunk/lib/CodeGen/DwarfWriter.cpp Mon Jul 23 15:24:29 2007
@@ -1546,7 +1546,7 @@
 break;
   }
   
-  FromTy = dyn_cast(FromTy)->getFromType();
+  FromTy = cast(FromTy)->getFromType();
 }
 
 // Unless we have a bit field.

Modified: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp?rev=40443&r1=40442&r2=40443&view=diff

==
--- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAG.cpp Mon Jul 23 15:24:29 
2007
@@ -3210,7 +3210,7 @@
 GlobalAddressSDNode::GlobalAddressSDNode(bool isTarget, const GlobalValue *GA,
  MVT::ValueType VT, int o)
   : SDNode(isa(GA) &&
-   dyn_cast(GA)->isThreadLocal() ?
+   cast(GA)->isThreadLocal() ?
// Thread Local
(isTarget ? ISD::TargetGlobalTLSAddress : ISD::GlobalTLSAddress) :
// Non Thread Local

Modified: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp?rev=40443&r1=40442&r2=40443&view=diff

==
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Mon Jul 23 15:24:29 2007
@@ -4676,8 +4676,8 @@
   if (Loc.getOpcode() == ISD::FrameIndex) {
 if (BaseLoc.getOpcode() != ISD::FrameIndex)
   return false;
-int FI  = dyn_cast(Loc)->getIndex();
-int BFI = dyn_cast(BaseLoc)->getIndex();
+int FI  = cast(Loc)->getIndex();
+int BFI = cast(BaseLoc)->getIndex();
 int FS  = MFI->getObjectSize(FI);
 int BFS = MFI->getObjectSize(BFI);
 if (FS != BFS || FS != Size) return false;
@@ -4704,7 +4704,7 @@
 return (GV->getAlignment() >= 16 && (Offset % 16) == 0);
   else {
 assert(Base->getOpcode() == ISD::FrameIndex && "Unexpected base node!");
-int BFI = dyn_cast(Base)->getIndex();
+int BFI = cast(Base)->getIndex();
 if (BFI < 0)
   // Fixed objects do not specify alignment, however the offsets are known.
   return ((Subtarget->getStackAlignment() % 16) == 0 &&


___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] [llvm] r40444 - in /llvm/trunk/test/Transforms/DeadStoreElimination: 2004-11-28-LiveStoreDeleted.ll 2004-12-28-PartialStore.ll 2005-11-30-vaarg.ll 2006-06-27-AST-Remove.ll PartialStore.

2007-07-23 Thread Owen Anderson

Author: resistor
Date: Mon Jul 23 15:49:13 2007
New Revision: 40444

URL: http://llvm.org/viewvc/llvm-project?rev=40444&view=rev
Log:
Move these tests to use FastDSE instead of old DSE.

Modified:

llvm/trunk/test/Transforms/DeadStoreElimination/2004-11-28-LiveStoreDeleted.ll
llvm/trunk/test/Transforms/DeadStoreElimination/2004-12-28-PartialStore.ll
llvm/trunk/test/Transforms/DeadStoreElimination/2005-11-30-vaarg.ll
llvm/trunk/test/Transforms/DeadStoreElimination/2006-06-27-AST-Remove.ll
llvm/trunk/test/Transforms/DeadStoreElimination/PartialStore.ll
llvm/trunk/test/Transforms/DeadStoreElimination/alloca.llx
llvm/trunk/test/Transforms/DeadStoreElimination/context-sensitive.llx
llvm/trunk/test/Transforms/DeadStoreElimination/free.llx
llvm/trunk/test/Transforms/DeadStoreElimination/simple.llx

Modified: 
llvm/trunk/test/Transforms/DeadStoreElimination/2004-11-28-LiveStoreDeleted.ll
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/DeadStoreElimination/2004-11-28-LiveStoreDeleted.ll?rev=40444&r1=40443&r2=40444&view=diff

==
--- 
llvm/trunk/test/Transforms/DeadStoreElimination/2004-11-28-LiveStoreDeleted.ll 
(original)
+++ 
llvm/trunk/test/Transforms/DeadStoreElimination/2004-11-28-LiveStoreDeleted.ll 
Mon Jul 23 15:49:13 2007
@@ -1,4 +1,4 @@
-; RUN: llvm-upgrade < %s | llvm-as | opt -dse -scalarrepl -instcombine | \
+; RUN: llvm-upgrade < %s | llvm-as | opt -fdse -scalarrepl -instcombine | \
 ; RUN:   llvm-dis | not grep {ret int undef}
 
 int %test(double %__x) {

Modified: 
llvm/trunk/test/Transforms/DeadStoreElimination/2004-12-28-PartialStore.ll
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/DeadStoreElimination/2004-12-28-PartialStore.ll?rev=40444&r1=40443&r2=40444&view=diff

==
--- llvm/trunk/test/Transforms/DeadStoreElimination/2004-12-28-PartialStore.ll 
(original)
+++ llvm/trunk/test/Transforms/DeadStoreElimination/2004-12-28-PartialStore.ll 
Mon Jul 23 15:49:13 2007
@@ -1,4 +1,4 @@
-; RUN: llvm-upgrade < %s | llvm-as | opt -dse | llvm-dis | \
+; RUN: llvm-upgrade < %s | llvm-as | opt -fdse | llvm-dis | \
 ; RUN:grep {store i32 1234567}
 
 ; Do not delete stores that are only partially killed.

Modified: llvm/trunk/test/Transforms/DeadStoreElimination/2005-11-30-vaarg.ll
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/DeadStoreElimination/2005-11-30-vaarg.ll?rev=40444&r1=40443&r2=40444&view=diff

==
--- llvm/trunk/test/Transforms/DeadStoreElimination/2005-11-30-vaarg.ll 
(original)
+++ llvm/trunk/test/Transforms/DeadStoreElimination/2005-11-30-vaarg.ll Mon Jul 
23 15:49:13 2007
@@ -1,4 +1,4 @@
-; RUN: llvm-upgrade < %s | llvm-as | opt -dse | llvm-dis | grep store
+; RUN: llvm-upgrade < %s | llvm-as | opt -fdse | llvm-dis | grep store
 
 double %foo(sbyte* %X) {
 %X_addr = alloca sbyte*

Modified: 
llvm/trunk/test/Transforms/DeadStoreElimination/2006-06-27-AST-Remove.ll
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/DeadStoreElimination/2006-06-27-AST-Remove.ll?rev=40444&r1=40443&r2=40444&view=diff

==
--- llvm/trunk/test/Transforms/DeadStoreElimination/2006-06-27-AST-Remove.ll 
(original)
+++ llvm/trunk/test/Transforms/DeadStoreElimination/2006-06-27-AST-Remove.ll 
Mon Jul 23 15:49:13 2007
@@ -1,4 +1,4 @@
-; RUN: llvm-upgrade < %s | llvm-as | opt -globalsmodref-aa -dse -disable-output
+; RUN: llvm-upgrade < %s | llvm-as | opt -globalsmodref-aa -fdse 
-disable-output
 target endian = big
 target pointersize = 32
 target triple = "powerpc-apple-darwin8"

Modified: llvm/trunk/test/Transforms/DeadStoreElimination/PartialStore.ll
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/DeadStoreElimination/PartialStore.ll?rev=40444&r1=40443&r2=40444&view=diff

==
--- llvm/trunk/test/Transforms/DeadStoreElimination/PartialStore.ll (original)
+++ llvm/trunk/test/Transforms/DeadStoreElimination/PartialStore.ll Mon Jul 23 
15:49:13 2007
@@ -1,4 +1,4 @@
-; RUN: llvm-upgrade < %s | llvm-as | opt -dse | llvm-dis | \
+; RUN: llvm-upgrade < %s | llvm-as | opt -fdse | llvm-dis | \
 ; RUN:not grep {store sbyte}
 ; Ensure that the dead store is deleted in this case.  It is wholely
 ; overwritten by the second store.

Modified: llvm/trunk/test/Transforms/DeadStoreElimination/alloca.llx
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/DeadStoreElimination/alloca.llx?rev=40444&r1=40443&r2=40444&view=diff

==
--- llvm/trunk/test/Transforms/DeadStoreElimination/alloca.llx (original)
+++ llvm/trunk/test/Transfo

Re: [llvm-commits] [llvm] r40444 - in /llvm/trunk/test/Transforms/DeadStoreElimination: 2004-11-28-LiveStoreDeleted.ll 2004-12-28-PartialStore.ll 2005-11-30-vaarg.ll 2006-06-27-AST-Remove.ll PartialSt

2007-07-23 Thread Chris Lattner


Silly thought, but when you remove the -dse pass, why not rename - 
fdse to -dse ?

-Chris

On Jul 23, 2007, at 1:49 PM, Owen Anderson wrote:

> Author: resistor
> Date: Mon Jul 23 15:49:13 2007
> New Revision: 40444
>
> URL: http://llvm.org/viewvc/llvm-project?rev=40444&view=rev
> Log:
> Move these tests to use FastDSE instead of old DSE.
>
> Modified:
> llvm/trunk/test/Transforms/DeadStoreElimination/2004-11-28- 
> LiveStoreDeleted.ll
> llvm/trunk/test/Transforms/DeadStoreElimination/2004-12-28- 
> PartialStore.ll
> llvm/trunk/test/Transforms/DeadStoreElimination/2005-11-30- 
> vaarg.ll
> llvm/trunk/test/Transforms/DeadStoreElimination/2006-06-27-AST- 
> Remove.ll
> llvm/trunk/test/Transforms/DeadStoreElimination/PartialStore.ll
> llvm/trunk/test/Transforms/DeadStoreElimination/alloca.llx
> llvm/trunk/test/Transforms/DeadStoreElimination/context- 
> sensitive.llx
> llvm/trunk/test/Transforms/DeadStoreElimination/free.llx
> llvm/trunk/test/Transforms/DeadStoreElimination/simple.llx
>
> Modified: llvm/trunk/test/Transforms/DeadStoreElimination/ 
> 2004-11-28-LiveStoreDeleted.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ 
> DeadStoreElimination/2004-11-28-LiveStoreDeleted.ll? 
> rev=40444&r1=40443&r2=40444&view=diff
>
> == 
> 
> --- llvm/trunk/test/Transforms/DeadStoreElimination/2004-11-28- 
> LiveStoreDeleted.ll (original)
> +++ llvm/trunk/test/Transforms/DeadStoreElimination/2004-11-28- 
> LiveStoreDeleted.ll Mon Jul 23 15:49:13 2007
> @@ -1,4 +1,4 @@
> -; RUN: llvm-upgrade < %s | llvm-as | opt -dse -scalarrepl - 
> instcombine | \
> +; RUN: llvm-upgrade < %s | llvm-as | opt -fdse -scalarrepl - 
> instcombine | \
>  ; RUN:   llvm-dis | not grep {ret int undef}
>
>  int %test(double %__x) {
>
> Modified: llvm/trunk/test/Transforms/DeadStoreElimination/ 
> 2004-12-28-PartialStore.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ 
> DeadStoreElimination/2004-12-28-PartialStore.ll? 
> rev=40444&r1=40443&r2=40444&view=diff
>
> == 
> 
> --- llvm/trunk/test/Transforms/DeadStoreElimination/2004-12-28- 
> PartialStore.ll (original)
> +++ llvm/trunk/test/Transforms/DeadStoreElimination/2004-12-28- 
> PartialStore.ll Mon Jul 23 15:49:13 2007
> @@ -1,4 +1,4 @@
> -; RUN: llvm-upgrade < %s | llvm-as | opt -dse | llvm-dis | \
> +; RUN: llvm-upgrade < %s | llvm-as | opt -fdse | llvm-dis | \
>  ; RUN:grep {store i32 1234567}
>
>  ; Do not delete stores that are only partially killed.
>
> Modified: llvm/trunk/test/Transforms/DeadStoreElimination/ 
> 2005-11-30-vaarg.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ 
> DeadStoreElimination/2005-11-30-vaarg.ll? 
> rev=40444&r1=40443&r2=40444&view=diff
>
> == 
> 
> --- llvm/trunk/test/Transforms/DeadStoreElimination/2005-11-30- 
> vaarg.ll (original)
> +++ llvm/trunk/test/Transforms/DeadStoreElimination/2005-11-30- 
> vaarg.ll Mon Jul 23 15:49:13 2007
> @@ -1,4 +1,4 @@
> -; RUN: llvm-upgrade < %s | llvm-as | opt -dse | llvm-dis | grep store
> +; RUN: llvm-upgrade < %s | llvm-as | opt -fdse | llvm-dis | grep  
> store
>
>  double %foo(sbyte* %X) {
>  %X_addr = alloca sbyte*
>
> Modified: llvm/trunk/test/Transforms/DeadStoreElimination/ 
> 2006-06-27-AST-Remove.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ 
> DeadStoreElimination/2006-06-27-AST-Remove.ll? 
> rev=40444&r1=40443&r2=40444&view=diff
>
> == 
> 
> --- llvm/trunk/test/Transforms/DeadStoreElimination/2006-06-27-AST- 
> Remove.ll (original)
> +++ llvm/trunk/test/Transforms/DeadStoreElimination/2006-06-27-AST- 
> Remove.ll Mon Jul 23 15:49:13 2007
> @@ -1,4 +1,4 @@
> -; RUN: llvm-upgrade < %s | llvm-as | opt -globalsmodref-aa -dse - 
> disable-output
> +; RUN: llvm-upgrade < %s | llvm-as | opt -globalsmodref-aa -fdse - 
> disable-output
>  target endian = big
>  target pointersize = 32
>  target triple = "powerpc-apple-darwin8"
>
> Modified: llvm/trunk/test/Transforms/DeadStoreElimination/ 
> PartialStore.ll
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ 
> DeadStoreElimination/PartialStore.ll? 
> rev=40444&r1=40443&r2=40444&view=diff
>
> == 
> 
> --- llvm/trunk/test/Transforms/DeadStoreElimination/PartialStore.ll  
> (original)
> +++ llvm/trunk/test/Transforms/DeadStoreElimination/PartialStore.ll  
> Mon Jul 23 15:49:13 2007
> @@ -1,4 +1,4 @@
> -; RUN: llvm-upgrade < %s | llvm-as | opt -dse | llvm-dis | \
> +; RUN: llvm-upgrade < %s | llvm-as | opt -fdse | llvm-dis | \
>  ; RUN:not grep {store sbyte}
>  ; Ensure that the dead store is deleted in this case.  It is whole

[llvm-commits] [llvm] r40445 - in /llvm/trunk: include/llvm/Transforms/Scalar.h lib/Transforms/Scalar/FastDLE.cpp

2007-07-23 Thread Owen Anderson

Author: resistor
Date: Mon Jul 23 16:48:08 2007
New Revision: 40445

URL: http://llvm.org/viewvc/llvm-project?rev=40445&view=rev
Log:
Add FastDLE, the load-elimination counterpart of FastDSE.

Added:
llvm/trunk/lib/Transforms/Scalar/FastDLE.cpp
Modified:
llvm/trunk/include/llvm/Transforms/Scalar.h

Modified: llvm/trunk/include/llvm/Transforms/Scalar.h
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Transforms/Scalar.h?rev=40445&r1=40444&r2=40445&view=diff

==
--- llvm/trunk/include/llvm/Transforms/Scalar.h (original)
+++ llvm/trunk/include/llvm/Transforms/Scalar.h Mon Jul 23 16:48:08 2007
@@ -332,6 +332,13 @@
 
 
//===--===//
 //
+// FastDeadStoreElimination - This pass deletes loads that are dominated by
+// must-aliased loads and are not stored to between the loads.
+//
+FunctionPass *createFastDeadLoadEliminationPass();
+
+//===--===//
+//
 // CodeGenPrepare - This pass prepares a function for instruction selection.
 //
 FunctionPass *createCodeGenPreparePass(const TargetLowering *TLI = 0);

Added: llvm/trunk/lib/Transforms/Scalar/FastDLE.cpp
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/FastDLE.cpp?rev=40445&view=auto

==
--- llvm/trunk/lib/Transforms/Scalar/FastDLE.cpp (added)
+++ llvm/trunk/lib/Transforms/Scalar/FastDLE.cpp Mon Jul 23 16:48:08 2007
@@ -0,0 +1,128 @@
+//===- FastDLE.cpp - Fast Dead Load Elimination 
---===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file was developed by Owen Anderson and is distributed under
+// the University of Illinois Open Source License. See LICENSE.TXT for details.
+//
+//===--===//
+//
+// This file implements a trivial dead load elimination that only considers
+// basic-block local redundant load.
+//
+// FIXME: This should eventually be extended to be a post-dominator tree
+// traversal.  Doing so would be pretty trivial.
+//
+//===--===//
+
+#define DEBUG_TYPE "fdle"
+#include "llvm/Transforms/Scalar.h"
+#include "llvm/Function.h"
+#include "llvm/Instructions.h"
+#include "llvm/Pass.h"
+#include "llvm/ADT/SmallPtrSet.h"
+#include "llvm/ADT/Statistic.h"
+#include "llvm/Analysis/MemoryDependenceAnalysis.h"
+#include "llvm/Transforms/Utils/Local.h"
+#include "llvm/Support/Compiler.h"
+using namespace llvm;
+
+STATISTIC(NumFastLoads, "Number of loads deleted");
+
+namespace {
+  struct VISIBILITY_HIDDEN FDLE : public FunctionPass {
+static char ID; // Pass identification, replacement for typeid
+FDLE() : FunctionPass((intptr_t)&ID) {}
+
+virtual bool runOnFunction(Function &F) {
+  bool Changed = false;
+  for (Function::iterator I = F.begin(), E = F.end(); I != E; ++I)
+Changed |= runOnBasicBlock(*I);
+  return Changed;
+}
+
+bool runOnBasicBlock(BasicBlock &BB);
+
+// getAnalysisUsage - We require post dominance frontiers (aka Control
+// Dependence Graph)
+virtual void getAnalysisUsage(AnalysisUsage &AU) const {
+  AU.setPreservesCFG();
+  AU.addRequired();
+  AU.addPreserved();
+}
+  };
+  char FDLE::ID = 0;
+  RegisterPass X("fdle", "Fast Dead Load Elimination");
+}
+
+FunctionPass *llvm::createFastDeadLoadEliminationPass() { return new FDLE(); }
+
+bool FDLE::runOnBasicBlock(BasicBlock &BB) {
+  MemoryDependenceAnalysis& MD = getAnalysis();
+  
+  // Record the last-seen load from this pointer
+  DenseMap lastLoad;
+  
+  bool MadeChange = false;
+  
+  // Do a top-down walk on the BB
+  for (BasicBlock::iterator BBI = BB.begin(), BBE = BB.end(); BBI != BBE; 
++BBI) {
+// If we find a store or a free...
+if (LoadInst* L = dyn_cast(BBI)) {
+  Value* pointer = L->getPointerOperand();
+  LoadInst*& last = lastLoad[pointer];
+  
+  // ... to a pointer that has been loaded from before...
+  Instruction* dep = MD.getDependency(BBI);
+  bool deletedLoad = false;
+  
+  while (dep != MemoryDependenceAnalysis::None &&
+ dep != MemoryDependenceAnalysis::NonLocal &&
+ (isa(dep) || isa(dep))) {
+// ... that depends on a store ...
+if (StoreInst* S = dyn_cast(dep)) {
+  if (S->getPointerOperand() == pointer) {
+// Remove it!
+MD.removeInstruction(BBI);
+
+BBI--;
+L->replaceAllUsesWith(S->getOperand(0));
+L->eraseFromParent();
+NumFastLoads++;
+deletedLoad = true;
+MadeChange = true;
+  }
+  
+  // Whether we removed it or not, we can't
+  // go any furt

[llvm-commits] [llvm] r40446 - /llvm/trunk/include/llvm/Transforms/Scalar.h

2007-07-23 Thread Owen Anderson

Author: resistor
Date: Mon Jul 23 16:51:37 2007
New Revision: 40446

URL: http://llvm.org/viewvc/llvm-project?rev=40446&view=rev
Log:
Fix a comment.

Modified:
llvm/trunk/include/llvm/Transforms/Scalar.h

Modified: llvm/trunk/include/llvm/Transforms/Scalar.h
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Transforms/Scalar.h?rev=40446&r1=40445&r2=40446&view=diff

==
--- llvm/trunk/include/llvm/Transforms/Scalar.h (original)
+++ llvm/trunk/include/llvm/Transforms/Scalar.h Mon Jul 23 16:51:37 2007
@@ -332,7 +332,7 @@
 
 
//===--===//
 //
-// FastDeadStoreElimination - This pass deletes loads that are dominated by
+// FastDeadLoadElimination - This pass deletes loads that are dominated by
 // must-aliased loads and are not stored to between the loads.
 //
 FunctionPass *createFastDeadLoadEliminationPass();


___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] [llvm] r40447 - /llvm/trunk/include/llvm/LinkAllPasses.h

2007-07-23 Thread Owen Anderson

Author: resistor
Date: Mon Jul 23 17:00:03 2007
New Revision: 40447

URL: http://llvm.org/viewvc/llvm-project?rev=40447&view=rev
Log:
Forgot to commit this file.

Modified:
llvm/trunk/include/llvm/LinkAllPasses.h

Modified: llvm/trunk/include/llvm/LinkAllPasses.h
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/LinkAllPasses.h?rev=40447&r1=40446&r2=40447&view=diff

==
--- llvm/trunk/include/llvm/LinkAllPasses.h (original)
+++ llvm/trunk/include/llvm/LinkAllPasses.h Mon Jul 23 17:00:03 2007
@@ -61,6 +61,7 @@
   (void) llvm::createDeadStoreEliminationPass();
   (void) llvm::createDeadTypeEliminationPass();
   (void) llvm::createEdgeProfilerPass();
+  (void) llvm::createFastDeadLoadEliminationPass();
   (void) llvm::createFastDeadStoreEliminationPass();
   (void) llvm::createFunctionInliningPass();
   (void) llvm::createFunctionProfilerPass();


___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] [llvm] r40448 - /llvm/trunk/lib/Transforms/Scalar/FastDLE.cpp

2007-07-23 Thread Owen Anderson

Author: resistor
Date: Mon Jul 23 17:05:54 2007
New Revision: 40448

URL: http://llvm.org/viewvc/llvm-project?rev=40448&view=rev
Log:
Don't delete volatile loads.  Doing so is not safe.

Modified:
llvm/trunk/lib/Transforms/Scalar/FastDLE.cpp

Modified: llvm/trunk/lib/Transforms/Scalar/FastDLE.cpp
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/FastDLE.cpp?rev=40448&r1=40447&r2=40448&view=diff

==
--- llvm/trunk/lib/Transforms/Scalar/FastDLE.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/FastDLE.cpp Mon Jul 23 17:05:54 2007
@@ -69,6 +69,12 @@
   for (BasicBlock::iterator BBI = BB.begin(), BBE = BB.end(); BBI != BBE; 
++BBI) {
 // If we find a store or a free...
 if (LoadInst* L = dyn_cast(BBI)) {
+  // We can't delete volatile loads
+  if (L->isVolatile()) {
+lastLoad[L->getPointerOperand()] = L;
+continue;
+  }
+  
   Value* pointer = L->getPointerOperand();
   LoadInst*& last = lastLoad[pointer];
   


___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] [llvm] r40449 - in /llvm/trunk/test/Transforms/DeadLoadElimination: ./ dg.exp simple.ll volatile.ll

2007-07-23 Thread Owen Anderson

Author: resistor
Date: Mon Jul 23 17:18:05 2007
New Revision: 40449

URL: http://llvm.org/viewvc/llvm-project?rev=40449&view=rev
Log:
Add testcases for FastDLE.

Added:
llvm/trunk/test/Transforms/DeadLoadElimination/
llvm/trunk/test/Transforms/DeadLoadElimination/dg.exp
llvm/trunk/test/Transforms/DeadLoadElimination/simple.ll
llvm/trunk/test/Transforms/DeadLoadElimination/volatile.ll

Added: llvm/trunk/test/Transforms/DeadLoadElimination/dg.exp
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/DeadLoadElimination/dg.exp?rev=40449&view=auto

==
--- llvm/trunk/test/Transforms/DeadLoadElimination/dg.exp (added)
+++ llvm/trunk/test/Transforms/DeadLoadElimination/dg.exp Mon Jul 23 17:18:05 
2007
@@ -0,0 +1,3 @@
+load_lib llvm.exp
+
+RunLLVMTests [lsort [glob -nocomplain $srcdir/$subdir/*.{ll,llx,c,cpp,tr}]]

Added: llvm/trunk/test/Transforms/DeadLoadElimination/simple.ll
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/DeadLoadElimination/simple.ll?rev=40449&view=auto

==
--- llvm/trunk/test/Transforms/DeadLoadElimination/simple.ll (added)
+++ llvm/trunk/test/Transforms/DeadLoadElimination/simple.ll Mon Jul 23 
17:18:05 2007
@@ -0,0 +1,7 @@
+; RUN: llvm-as < %s | opt -fdle | llvm-dis | not grep DEAD
+
+define void @test(i32* %Q, i32* %P) {
+  %A = load i32* %Q
+   %DEAD = load i32* %Q;  [#uses=1]
+   ret void
+}

Added: llvm/trunk/test/Transforms/DeadLoadElimination/volatile.ll
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/DeadLoadElimination/volatile.ll?rev=40449&view=auto

==
--- llvm/trunk/test/Transforms/DeadLoadElimination/volatile.ll (added)
+++ llvm/trunk/test/Transforms/DeadLoadElimination/volatile.ll Mon Jul 23 
17:18:05 2007
@@ -0,0 +1,7 @@
+; RUN: llvm-as < %s | opt -fdle | llvm-dis | grep NOTDEAD
+
+define void @test(i32* %Q, i32* %P) {
+  %A = load i32* %Q
+   %NOTDEAD = volatile load i32* %Q;  [#uses=1]
+   ret void
+}


___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] [llvm] r40451 - /llvm/trunk/test/CFrontend/exact-div-expr.c

2007-07-23 Thread Chandler Carruth

Author: chandlerc
Date: Mon Jul 23 17:42:15 2007
New Revision: 40451

URL: http://llvm.org/viewvc/llvm-project?rev=40451&view=rev
Log:
Fix for PR1567, which involves a weird bug on non-32bit architectures and silly 
C type sizes.

Modified:
llvm/trunk/test/CFrontend/exact-div-expr.c

Modified: llvm/trunk/test/CFrontend/exact-div-expr.c
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CFrontend/exact-div-expr.c?rev=40451&r1=40450&r2=40451&view=diff

==
--- llvm/trunk/test/CFrontend/exact-div-expr.c (original)
+++ llvm/trunk/test/CFrontend/exact-div-expr.c Mon Jul 23 17:42:15 2007
@@ -1,6 +1,6 @@
 // RUN: %llvmgcc -S %s -o - -O | grep ashr
 // RUN: %llvmgcc -S %s -o - -O | not grep sdiv
 
-int test(int *A, int *B) {
+long long test(int *A, int *B) {
   return A-B;
 }


___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] [llvm] r40453 - /llvm/trunk/lib/VMCore/Verifier.cpp

2007-07-23 Thread Reid Spencer

Author: reid
Date: Mon Jul 23 18:09:55 2007
New Revision: 40453

URL: http://llvm.org/viewvc/llvm-project?rev=40453&view=rev
Log:
Add better verification of attributes on function types. It is not permitted
to use sret or inreg on the function. It is equally illegal to use noreturn
or nounwind on a parameter; they only go with the function. This patch
enforces these rules.

Modified:
llvm/trunk/lib/VMCore/Verifier.cpp

Modified: llvm/trunk/lib/VMCore/Verifier.cpp
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/VMCore/Verifier.cpp?rev=40453&r1=40452&r2=40453&view=diff

==
--- llvm/trunk/lib/VMCore/Verifier.cpp (original)
+++ llvm/trunk/lib/VMCore/Verifier.cpp Mon Jul 23 18:09:55 2007
@@ -364,6 +364,10 @@
 
 Assert(!Attrs->paramHasAttr(0, ParamAttr::ByVal),
"Attribute ByVal should not apply to functions!");
+Assert(!Attrs->paramHasAttr(0, ParamAttr::StructRet),
+   "Attribute SRet should not apply to functions!");
+Assert(!Attrs->paramHasAttr(0, ParamAttr::InReg),
+   "Attribute SRet should not apply to functions!");
 
 for (FunctionType::param_iterator I = FT->param_begin(), 
  E = FT->param_end(); I != E; ++I, ++Idx) {
@@ -386,6 +390,11 @@
 Assert1(isa(Ty->getElementType()),
 "Attribute ByVal should only apply to pointer to structs!", 
&F);
   }
+
+  if (Attrs->paramHasAttr(Idx, ParamAttr::NoReturn))
+Assert1(0, "Attribute NoReturn should only be applied to function", 
&F);
+  if (Attrs->paramHasAttr(Idx, ParamAttr::NoUnwind))
+Assert1(0, "Attribute NoUnwind should only be applied to function", 
&F);
 }
   }
 


___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

Re: [llvm-commits] [llvm] r40453 - /llvm/trunk/lib/VMCore/Verifier.cpp

2007-07-23 Thread Chris Lattner


> +  if (Attrs->paramHasAttr(Idx, ParamAttr::NoReturn))
> +Assert1(0, "Attribute NoReturn should only be applied to  
> function", &F);

Why not:
Assert1(!Attrs->paramHasAttr(Idx, ParamAttr::NoReturn),
 "Attribute NoReturn should only be applied to function", &F);

?

> +  if (Attrs->paramHasAttr(Idx, ParamAttr::NoUnwind))
> +Assert1(0, "Attribute NoUnwind should only be applied to  
> function", &F);
>  }
>}
>
>
>
> ___
> llvm-commits mailing list
> llvm-commits@cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

Re: [llvm-commits] [llvm] r40453 - /llvm/trunk/lib/VMCore/Verifier.cpp

2007-07-23 Thread Reid Spencer

On Mon, 2007-07-23 at 16:29 -0700, Chris Lattner wrote:
> > +  if (Attrs->paramHasAttr(Idx, ParamAttr::NoReturn))
> > +Assert1(0, "Attribute NoReturn should only be applied to  
> > function", &F);
> 
> Why not:
> Assert1(!Attrs->paramHasAttr(Idx, ParamAttr::NoReturn),
>  "Attribute NoReturn should only be applied to function", &F);

No Reason. Will fix.

Reid.

> ?
> 
> > +  if (Attrs->paramHasAttr(Idx, ParamAttr::NoUnwind))
> > +Assert1(0, "Attribute NoUnwind should only be applied to  
> > function", &F);
> >  }
> >}
> >
> >
> >
> > ___
> > llvm-commits mailing list
> > llvm-commits@cs.uiuc.edu
> > http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
> 
> ___
> llvm-commits mailing list
> llvm-commits@cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] [llvm] r40455 - /llvm/trunk/lib/VMCore/Verifier.cpp

2007-07-23 Thread Reid Spencer

Author: reid
Date: Mon Jul 23 18:46:43 2007
New Revision: 40455

URL: http://llvm.org/viewvc/llvm-project?rev=40455&view=rev
Log:
1. Make sure we print the Function Value for parameter attribute errors
2. Fold an if statement into the Assert1 macro call.

Modified:
llvm/trunk/lib/VMCore/Verifier.cpp

Modified: llvm/trunk/lib/VMCore/Verifier.cpp
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/VMCore/Verifier.cpp?rev=40455&r1=40454&r2=40455&view=diff

==
--- llvm/trunk/lib/VMCore/Verifier.cpp (original)
+++ llvm/trunk/lib/VMCore/Verifier.cpp Mon Jul 23 18:46:43 2007
@@ -362,12 +362,12 @@
   if (const ParamAttrsList *Attrs = FT->getParamAttrs()) {
 unsigned Idx = 1;
 
-Assert(!Attrs->paramHasAttr(0, ParamAttr::ByVal),
-   "Attribute ByVal should not apply to functions!");
-Assert(!Attrs->paramHasAttr(0, ParamAttr::StructRet),
-   "Attribute SRet should not apply to functions!");
-Assert(!Attrs->paramHasAttr(0, ParamAttr::InReg),
-   "Attribute SRet should not apply to functions!");
+Assert1(!Attrs->paramHasAttr(0, ParamAttr::ByVal),
+"Attribute ByVal should not apply to functions!", &F);
+Assert1(!Attrs->paramHasAttr(0, ParamAttr::StructRet),
+"Attribute SRet should not apply to functions!", &F);
+Assert1(!Attrs->paramHasAttr(0, ParamAttr::InReg),
+"Attribute SRet should not apply to functions!", &F);
 
 for (FunctionType::param_iterator I = FT->param_begin(), 
  E = FT->param_end(); I != E; ++I, ++Idx) {
@@ -391,10 +391,10 @@
 "Attribute ByVal should only apply to pointer to structs!", 
&F);
   }
 
-  if (Attrs->paramHasAttr(Idx, ParamAttr::NoReturn))
-Assert1(0, "Attribute NoReturn should only be applied to function", 
&F);
-  if (Attrs->paramHasAttr(Idx, ParamAttr::NoUnwind))
-Assert1(0, "Attribute NoUnwind should only be applied to function", 
&F);
+  Assert1(!Attrs->paramHasAttr(Idx, ParamAttr::NoReturn), 
+ "Attribute NoReturn should only be applied to function", &F);
+  Assert1(!Attrs->paramHasAttr(Idx, ParamAttr::NoUnwind),
+ "Attribute NoUnwind should only be applied to function", &F);
 }
   }
 


___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

[llvm-commits] [llvm] r40456 - in /llvm/trunk/lib/Transforms/Scalar: FastDLE.cpp RedundantLoadElimination.cpp

2007-07-23 Thread Owen Anderson

Author: resistor
Date: Mon Jul 23 19:08:38 2007
New Revision: 40456

URL: http://llvm.org/viewvc/llvm-project?rev=40456&view=rev
Log:
Rename FastDLE as RedundantLoadElimination.

Added:
llvm/trunk/lib/Transforms/Scalar/RedundantLoadElimination.cpp
  - copied unchanged from r40448, 
llvm/trunk/lib/Transforms/Scalar/FastDLE.cpp
Removed:
llvm/trunk/lib/Transforms/Scalar/FastDLE.cpp

Removed: llvm/trunk/lib/Transforms/Scalar/FastDLE.cpp
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/FastDLE.cpp?rev=40455&view=auto

==
--- llvm/trunk/lib/Transforms/Scalar/FastDLE.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/FastDLE.cpp (removed)
@@ -1,134 +0,0 @@
-//===- FastDLE.cpp - Fast Dead Load Elimination 
---===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file was developed by Owen Anderson and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
-//
-//===--===//
-//
-// This file implements a trivial dead load elimination that only considers
-// basic-block local redundant load.
-//
-// FIXME: This should eventually be extended to be a post-dominator tree
-// traversal.  Doing so would be pretty trivial.
-//
-//===--===//
-
-#define DEBUG_TYPE "fdle"
-#include "llvm/Transforms/Scalar.h"
-#include "llvm/Function.h"
-#include "llvm/Instructions.h"
-#include "llvm/Pass.h"
-#include "llvm/ADT/SmallPtrSet.h"
-#include "llvm/ADT/Statistic.h"
-#include "llvm/Analysis/MemoryDependenceAnalysis.h"
-#include "llvm/Transforms/Utils/Local.h"
-#include "llvm/Support/Compiler.h"
-using namespace llvm;
-
-STATISTIC(NumFastLoads, "Number of loads deleted");
-
-namespace {
-  struct VISIBILITY_HIDDEN FDLE : public FunctionPass {
-static char ID; // Pass identification, replacement for typeid
-FDLE() : FunctionPass((intptr_t)&ID) {}
-
-virtual bool runOnFunction(Function &F) {
-  bool Changed = false;
-  for (Function::iterator I = F.begin(), E = F.end(); I != E; ++I)
-Changed |= runOnBasicBlock(*I);
-  return Changed;
-}
-
-bool runOnBasicBlock(BasicBlock &BB);
-
-// getAnalysisUsage - We require post dominance frontiers (aka Control
-// Dependence Graph)
-virtual void getAnalysisUsage(AnalysisUsage &AU) const {
-  AU.setPreservesCFG();
-  AU.addRequired();
-  AU.addPreserved();
-}
-  };
-  char FDLE::ID = 0;
-  RegisterPass X("fdle", "Fast Dead Load Elimination");
-}
-
-FunctionPass *llvm::createFastDeadLoadEliminationPass() { return new FDLE(); }
-
-bool FDLE::runOnBasicBlock(BasicBlock &BB) {
-  MemoryDependenceAnalysis& MD = getAnalysis();
-  
-  // Record the last-seen load from this pointer
-  DenseMap lastLoad;
-  
-  bool MadeChange = false;
-  
-  // Do a top-down walk on the BB
-  for (BasicBlock::iterator BBI = BB.begin(), BBE = BB.end(); BBI != BBE; 
++BBI) {
-// If we find a store or a free...
-if (LoadInst* L = dyn_cast(BBI)) {
-  // We can't delete volatile loads
-  if (L->isVolatile()) {
-lastLoad[L->getPointerOperand()] = L;
-continue;
-  }
-  
-  Value* pointer = L->getPointerOperand();
-  LoadInst*& last = lastLoad[pointer];
-  
-  // ... to a pointer that has been loaded from before...
-  Instruction* dep = MD.getDependency(BBI);
-  bool deletedLoad = false;
-  
-  while (dep != MemoryDependenceAnalysis::None &&
- dep != MemoryDependenceAnalysis::NonLocal &&
- (isa(dep) || isa(dep))) {
-// ... that depends on a store ...
-if (StoreInst* S = dyn_cast(dep)) {
-  if (S->getPointerOperand() == pointer) {
-// Remove it!
-MD.removeInstruction(BBI);
-
-BBI--;
-L->replaceAllUsesWith(S->getOperand(0));
-L->eraseFromParent();
-NumFastLoads++;
-deletedLoad = true;
-MadeChange = true;
-  }
-  
-  // Whether we removed it or not, we can't
-  // go any further
-  break;
-} else if (!last) {
-  // If we don't depend on a store, and we haven't
-  // been loaded before, bail.
-  break;
-} else if (dep == last) {
-  // Remove it!
-  MD.removeInstruction(BBI);
-  
-  BBI--;
-  L->replaceAllUsesWith(last);
-  L->eraseFromParent();
-  deletedLoad = true;
-  NumFastLoads++;
-  MadeChange = true;
-
-  break;
-} else {
-  dep = MD.getDependency(BBI, dep);
-}
-  }
-  
-  if (!deletedLoad)
-last = L;
-}
-  }
-  
-  return MadeChange;
-}
-
-


_

[llvm-commits] [llvm] r40457 - in /llvm/trunk: include/llvm/LinkAllPasses.h include/llvm/Transforms/Scalar.h lib/Transforms/Scalar/RedundantLoadElimination.cpp test/Transforms/DeadLoadElimination/ tes

2007-07-23 Thread Owen Anderson

Author: resistor
Date: Mon Jul 23 19:17:04 2007
New Revision: 40457

URL: http://llvm.org/viewvc/llvm-project?rev=40457&view=rev
Log:
Rename a lot of things to change FastDLE to RedundantLoadElimination.

Added:
llvm/trunk/test/Transforms/RedundantLoadElimination/
  - copied from r40449, llvm/trunk/test/Transforms/DeadLoadElimination/
Removed:
llvm/trunk/test/Transforms/DeadLoadElimination/
Modified:
llvm/trunk/include/llvm/LinkAllPasses.h
llvm/trunk/include/llvm/Transforms/Scalar.h
llvm/trunk/lib/Transforms/Scalar/RedundantLoadElimination.cpp
llvm/trunk/test/Transforms/RedundantLoadElimination/simple.ll
llvm/trunk/test/Transforms/RedundantLoadElimination/volatile.ll

Modified: llvm/trunk/include/llvm/LinkAllPasses.h
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/LinkAllPasses.h?rev=40457&r1=40456&r2=40457&view=diff

==
--- llvm/trunk/include/llvm/LinkAllPasses.h (original)
+++ llvm/trunk/include/llvm/LinkAllPasses.h Mon Jul 23 19:17:04 2007
@@ -61,7 +61,7 @@
   (void) llvm::createDeadStoreEliminationPass();
   (void) llvm::createDeadTypeEliminationPass();
   (void) llvm::createEdgeProfilerPass();
-  (void) llvm::createFastDeadLoadEliminationPass();
+  (void) llvm::createRedundantLoadEliminationPass();
   (void) llvm::createFastDeadStoreEliminationPass();
   (void) llvm::createFunctionInliningPass();
   (void) llvm::createFunctionProfilerPass();

Modified: llvm/trunk/include/llvm/Transforms/Scalar.h
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Transforms/Scalar.h?rev=40457&r1=40456&r2=40457&view=diff

==
--- llvm/trunk/include/llvm/Transforms/Scalar.h (original)
+++ llvm/trunk/include/llvm/Transforms/Scalar.h Mon Jul 23 19:17:04 2007
@@ -332,10 +332,10 @@
 
 
//===--===//
 //
-// FastDeadLoadElimination - This pass deletes loads that are dominated by
+// RedundantLoadElimination - This pass deletes loads that are dominated by
 // must-aliased loads and are not stored to between the loads.
 //
-FunctionPass *createFastDeadLoadEliminationPass();
+FunctionPass *createRedundantLoadEliminationPass();
 
 
//===--===//
 //

Modified: llvm/trunk/lib/Transforms/Scalar/RedundantLoadElimination.cpp
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/RedundantLoadElimination.cpp?rev=40457&r1=40456&r2=40457&view=diff

==
--- llvm/trunk/lib/Transforms/Scalar/RedundantLoadElimination.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/RedundantLoadElimination.cpp Mon Jul 23 
19:17:04 2007
@@ -15,7 +15,7 @@
 //
 
//===--===//
 
-#define DEBUG_TYPE "fdle"
+#define DEBUG_TYPE "rle"
 #include "llvm/Transforms/Scalar.h"
 #include "llvm/Function.h"
 #include "llvm/Instructions.h"
@@ -30,9 +30,9 @@
 STATISTIC(NumFastLoads, "Number of loads deleted");
 
 namespace {
-  struct VISIBILITY_HIDDEN FDLE : public FunctionPass {
+  struct VISIBILITY_HIDDEN RLE : public FunctionPass {
 static char ID; // Pass identification, replacement for typeid
-FDLE() : FunctionPass((intptr_t)&ID) {}
+RLE() : FunctionPass((intptr_t)&ID) {}
 
 virtual bool runOnFunction(Function &F) {
   bool Changed = false;
@@ -51,13 +51,13 @@
   AU.addPreserved();
 }
   };
-  char FDLE::ID = 0;
-  RegisterPass X("fdle", "Fast Dead Load Elimination");
+  char RLE::ID = 0;
+  RegisterPass X("rle", "Redundant Load Elimination");
 }
 
-FunctionPass *llvm::createFastDeadLoadEliminationPass() { return new FDLE(); }
+FunctionPass *llvm::createRedundantLoadEliminationPass() { return new RLE(); }
 
-bool FDLE::runOnBasicBlock(BasicBlock &BB) {
+bool RLE::runOnBasicBlock(BasicBlock &BB) {
   MemoryDependenceAnalysis& MD = getAnalysis();
   
   // Record the last-seen load from this pointer

Modified: llvm/trunk/test/Transforms/RedundantLoadElimination/simple.ll
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/RedundantLoadElimination/simple.ll?rev=40457&r1=40449&r2=40457&view=diff

==
--- llvm/trunk/test/Transforms/RedundantLoadElimination/simple.ll (original)
+++ llvm/trunk/test/Transforms/RedundantLoadElimination/simple.ll Mon Jul 23 
19:17:04 2007
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | opt -fdle | llvm-dis | not grep DEAD
+; RUN: llvm-as < %s | opt -rle | llvm-dis | not grep DEAD
 
 define void @test(i32* %Q, i32* %P) {
   %A = load i32* %Q

Modified: llvm/trunk/test/Transforms/RedundantLoadElimination/volatile.ll
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/RedundantLoadElimin

[llvm-commits] [llvm] r40458 - in /llvm/trunk: lib/Analysis/PostDominators.cpp test/Transforms/ADCE/2007-07-23-InfiniteLoop.ll

2007-07-23 Thread Devang Patel

Author: dpatel
Date: Mon Jul 23 20:02:25 2007
New Revision: 40458

URL: http://llvm.org/viewvc/llvm-project?rev=40458&view=rev
Log:
Unreachable block is not a root node in post dominator tree.

Added:
llvm/trunk/test/Transforms/ADCE/2007-07-23-InfiniteLoop.ll
Modified:
llvm/trunk/lib/Analysis/PostDominators.cpp

Modified: llvm/trunk/lib/Analysis/PostDominators.cpp
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/PostDominators.cpp?rev=40458&r1=40457&r2=40458&view=diff

==
--- llvm/trunk/lib/Analysis/PostDominators.cpp (original)
+++ llvm/trunk/lib/Analysis/PostDominators.cpp Mon Jul 23 20:02:25 2007
@@ -112,8 +112,12 @@
   // relationships.  These blocks, which have no successors, end with return 
and
   // unwind instructions.
   for (Function::iterator I = F.begin(), E = F.end(); I != E; ++I)
-if (succ_begin(I) == succ_end(I))
-  Roots.push_back(I);
+if (succ_begin(I) == succ_end(I)) {
+  Instruction *Insn = I->getTerminator();
+  // Unreachable block is not a root node.
+  if (!isa(Insn))
+Roots.push_back(I);
+}
   
   Vertex.push_back(0);
   

Added: llvm/trunk/test/Transforms/ADCE/2007-07-23-InfiniteLoop.ll
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/ADCE/2007-07-23-InfiniteLoop.ll?rev=40458&view=auto

==
--- llvm/trunk/test/Transforms/ADCE/2007-07-23-InfiniteLoop.ll (added)
+++ llvm/trunk/test/Transforms/ADCE/2007-07-23-InfiniteLoop.ll Mon Jul 23 
20:02:25 2007
@@ -0,0 +1,13 @@
+; RUN: llvm-as < %s |   opt -adce | llvm-dis | grep switch
+; PR 1564
+  
+define fastcc void @out() {
+start:
+br label %loop
+unreachable:
+unreachable
+loop:
+switch i32 0, label %unreachable [
+ i32 0, label %loop
+]
+}


___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits

37 matches

Mail list logo