Re: [llvm-commits] [llvm] r40453 - /llvm/trunk/lib/VMCore/Verifier.cpp
> +Assert(!Attrs->paramHasAttr(0, ParamAttr::InReg), > + "Attribute SRet should not apply to functions!"); I think you mean InReg in the second line. Ciao, Duncan. ___ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] [llvm-gcc-4.0] r40463 - /llvm-gcc-4.0/trunk/gcc/c-typeck.c
Author: baldrick Date: Tue Jul 24 04:30:28 2007 New Revision: 40463 URL: http://llvm.org/viewvc/llvm-project?rev=40463&view=rev Log: Silence a warning. Modified: llvm-gcc-4.0/trunk/gcc/c-typeck.c Modified: llvm-gcc-4.0/trunk/gcc/c-typeck.c URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.0/trunk/gcc/c-typeck.c?rev=40463&r1=40462&r2=40463&view=diff == --- llvm-gcc-4.0/trunk/gcc/c-typeck.c (original) +++ llvm-gcc-4.0/trunk/gcc/c-typeck.c Tue Jul 24 04:30:28 2007 @@ -2925,7 +2925,7 @@ return build_binary_op (PLUS_EXPR, TREE_OPERAND (arg, 0), TREE_OPERAND (arg, 1), 1); } -#endif ENABLE_LLVM +#endif /* APPLE LOCAL end LLVM */ /* Anything not already handled and not a true memory reference ___ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] [llvm] r40464 - /llvm/trunk/lib/VMCore/Verifier.cpp
Author: reid
Date: Tue Jul 24 09:35:44 2007
New Revision: 40464
URL: http://llvm.org/viewvc/llvm-project?rev=40464&view=rev
Log:
Make output match actual condition tested. Thanks, Duncan.
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=40464&r1=40463&r2=40464&view=diff
==
--- llvm/trunk/lib/VMCore/Verifier.cpp (original)
+++ llvm/trunk/lib/VMCore/Verifier.cpp Tue Jul 24 09:35:44 2007
@@ -367,7 +367,7 @@
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);
+"Attribute InReg should not apply to functions!", &F);
for (FunctionType::param_iterator I = FT->param_begin(),
E = FT->param_end(); I != E; ++I, ++Idx) {
___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] [llvm-gcc-4.2] r40467 - /llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp
Author: baldrick
Date: Tue Jul 24 12:35:25 2007
New Revision: 40467
URL: http://llvm.org/viewvc/llvm-project?rev=40467&view=rev
Log:
Make sure the terminator terminates the basic block.
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=40467&r1=40466&r2=40467&view=diff
==
--- llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp (original)
+++ llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp Tue Jul 24 12:35:25 2007
@@ -4698,6 +4698,7 @@
Intrinsic::eh_return),
Offset, Handler);
Result = Builder.CreateUnreachable();
+ EmitBlock(new BasicBlock(""));
return true;
}
___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] [llvm-gcc-4.0] r40468 - /llvm-gcc-4.0/trunk/gcc/llvm-convert.cpp
Author: baldrick
Date: Tue Jul 24 12:38:48 2007
New Revision: 40468
URL: http://llvm.org/viewvc/llvm-project?rev=40468&view=rev
Log:
Make sure the terminator terminates the basic block.
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=40468&r1=40467&r2=40468&view=diff
==
--- llvm-gcc-4.0/trunk/gcc/llvm-convert.cpp (original)
+++ llvm-gcc-4.0/trunk/gcc/llvm-convert.cpp Tue Jul 24 12:38:48 2007
@@ -4679,6 +4679,7 @@
Intrinsic::eh_return),
Offset, Handler);
Result = Builder.CreateUnreachable();
+ EmitBlock(new BasicBlock(""));
return true;
}
___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] [llvm] r40469 - in /llvm/trunk: include/llvm/LinkAllPasses.h include/llvm/Transforms/Scalar.h lib/Transforms/Scalar/GVN.cpp test/Transforms/GVN/ test/Transforms/GVN/basic.ll test/Transf
Author: resistor
Date: Tue Jul 24 12:55:58 2007
New Revision: 40469
URL: http://llvm.org/viewvc/llvm-project?rev=40469&view=rev
Log:
Add a GVN pass, using the value numbering code I developed for GVNPRE and the
load elimination code from RedundantLoadElimination.
Added:
llvm/trunk/lib/Transforms/Scalar/GVN.cpp
llvm/trunk/test/Transforms/GVN/
llvm/trunk/test/Transforms/GVN/basic.ll
llvm/trunk/test/Transforms/GVN/dg.exp
llvm/trunk/test/Transforms/GVN/mixed.ll
Modified:
llvm/trunk/include/llvm/LinkAllPasses.h
llvm/trunk/include/llvm/Transforms/Scalar.h
Modified: llvm/trunk/include/llvm/LinkAllPasses.h
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/LinkAllPasses.h?rev=40469&r1=40468&r2=40469&view=diff
==
--- llvm/trunk/include/llvm/LinkAllPasses.h (original)
+++ llvm/trunk/include/llvm/LinkAllPasses.h Tue Jul 24 12:55:58 2007
@@ -114,6 +114,7 @@
(void) llvm::createInstCountPass();
(void) llvm::createPredicateSimplifierPass();
(void) llvm::createCodeGenPreparePass();
+ (void) llvm::createGVNPass();
(void)new llvm::IntervalPartition();
(void)new llvm::FindUsedTypes();
Modified: llvm/trunk/include/llvm/Transforms/Scalar.h
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Transforms/Scalar.h?rev=40469&r1=40468&r2=40469&view=diff
==
--- llvm/trunk/include/llvm/Transforms/Scalar.h (original)
+++ llvm/trunk/include/llvm/Transforms/Scalar.h Tue Jul 24 12:55:58 2007
@@ -339,6 +339,13 @@
//===--===//
//
+// GVN - This pass performs global value numbering and redundant load
+// elimination cotemporaneously.
+//
+FunctionPass *createGVNPass();
+
+//===--===//
+//
// CodeGenPrepare - This pass prepares a function for instruction selection.
//
FunctionPass *createCodeGenPreparePass(const TargetLowering *TLI = 0);
Added: llvm/trunk/lib/Transforms/Scalar/GVN.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/GVN.cpp?rev=40469&view=auto
==
--- llvm/trunk/lib/Transforms/Scalar/GVN.cpp (added)
+++ llvm/trunk/lib/Transforms/Scalar/GVN.cpp Tue Jul 24 12:55:58 2007
@@ -0,0 +1,816 @@
+//===- GVN.cpp - Eliminate redundant values and loads ===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file was developed by the Owen Anderson and is distributed under
+// the University of Illinois Open Source License. See LICENSE.TXT for details.
+//
+//===--===//
+//
+// This pass performs global value numbering to eliminate fully redundant
+// instructions. It also performs simple dead load elimination.
+//
+//===--===//
+
+#define DEBUG_TYPE "gvn"
+#include "llvm/Value.h"
+#include "llvm/Transforms/Scalar.h"
+#include "llvm/Instructions.h"
+#include "llvm/Function.h"
+#include "llvm/DerivedTypes.h"
+#include "llvm/Analysis/Dominators.h"
+#include "llvm/ADT/BitVector.h"
+#include "llvm/ADT/DenseMap.h"
+#include "llvm/ADT/DepthFirstIterator.h"
+#include "llvm/ADT/SmallPtrSet.h"
+#include "llvm/ADT/SmallVector.h"
+#include "llvm/ADT/Statistic.h"
+#include "llvm/Analysis/MemoryDependenceAnalysis.h"
+#include "llvm/Support/CFG.h"
+#include "llvm/Support/Compiler.h"
+using namespace llvm;
+
+//===--===//
+// ValueTable Class
+//===--===//
+
+/// This class holds the mapping between values and value numbers. It is used
+/// as an efficient mechanism to determine the expression-wise equivalence of
+/// two values.
+namespace {
+ struct VISIBILITY_HIDDEN Expression {
+enum ExpressionOpcode { ADD, SUB, MUL, UDIV, SDIV, FDIV, UREM, SREM,
+FREM, SHL, LSHR, ASHR, AND, OR, XOR, ICMPEQ,
+ICMPNE, ICMPUGT, ICMPUGE, ICMPULT, ICMPULE,
+ICMPSGT, ICMPSGE, ICMPSLT, ICMPSLE, FCMPOEQ,
+FCMPOGT, FCMPOGE, FCMPOLT, FCMPOLE, FCMPONE,
+FCMPORD, FCMPUNO, FCMPUEQ, FCMPUGT, FCMPUGE,
+FCMPULT, FCMPULE, FCMPUNE, EXTRACT, INSERT,
+SHUFFLE, SELECT, TRUNC, ZEXT, SEXT, FPTOUI,
+FPTOSI, UITOFP, SITOFP, FPTRUNC, FPEXT,
+PTRTOINT, INTTOPTR, BITCAST, GEP, EMPTY,
+TOMBSTONE };
+
+ExpressionOpcode opcode;
+const Type* type;
+uint32_t firstVN;
+uint32
[llvm-commits] [llvm] r40472 - /llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp
Author: asl
Date: Tue Jul 24 16:07:39 2007
New Revision: 40472
URL: http://llvm.org/viewvc/llvm-project?rev=40472&view=rev
Log:
Heal EH handling stuff by emitting correct offsets to callee-saved registers.
Pretty hackish, but code itself is dirty mess, so we won't make anything worse.
:)
Modified:
llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp
Modified: llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp?rev=40472&r1=40471&r2=40472&view=diff
==
--- llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86RegisterInfo.cpp Tue Jul 24 16:07:39 2007
@@ -1297,9 +1297,21 @@
// Add callee saved registers to move list.
const std::vector &CSI = MFI->getCalleeSavedInfo();
-for (unsigned I = 0, E = CSI.size(); I != E; ++I) {
+
+// FIXME: This is dirty hack. The code itself is pretty mess right now.
+// It should be rewritten from scratch and generalized sometimes.
+
+// Determine maximum offset (minumum due to stack growth)
+int64_t MaxOffset = 0;
+for (unsigned I = 0, E = CSI.size(); I!=E; ++I)
+ MaxOffset = std::min(MaxOffset,
+ MFI->getObjectOffset(CSI[I].getFrameIdx()));
+
+// Calculate offsets
+for (unsigned I = 0, E = CSI.size(); I!=E; ++I) {
int64_t Offset = MFI->getObjectOffset(CSI[I].getFrameIdx());
unsigned Reg = CSI[I].getReg();
+ Offset = (MaxOffset-Offset+3*stackGrowth);
MachineLocation CSDst(MachineLocation::VirtualFP, Offset);
MachineLocation CSSrc(Reg);
Moves.push_back(MachineMove(FrameLabelId, CSDst, CSSrc));
___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] [poolalloc] r40473 - /poolalloc/branches/SVA/lib/DSA/Local.cpp
Author: alenhar2
Date: Tue Jul 24 16:26:20 2007
New Revision: 40473
URL: http://llvm.org/viewvc/llvm-project?rev=40473&view=rev
Log:
last of llva functions, I hope
Modified:
poolalloc/branches/SVA/lib/DSA/Local.cpp
Modified: poolalloc/branches/SVA/lib/DSA/Local.cpp
URL:
http://llvm.org/viewvc/llvm-project/poolalloc/branches/SVA/lib/DSA/Local.cpp?rev=40473&r1=40472&r2=40473&view=diff
==
--- poolalloc/branches/SVA/lib/DSA/Local.cpp (original)
+++ poolalloc/branches/SVA/lib/DSA/Local.cpp Tue Jul 24 16:26:20 2007
@@ -50,6 +50,7 @@
static cl::opt
CrashAt("dsa-crashat", cl::Hidden,
cl::desc("Crash on unknowns"));
+static bool DebugUnknown = false;
static int CrashCur = 0;
DSNode *DSNode::setUnknownNodeMarker() {
if (Crash && CrashCur == CrashAt) assert(0);
@@ -1124,14 +1125,81 @@
N->setReadMarker();
return true;
#ifdef LLVA_KERNEL
-//TODO:
-//state.c:
-//llva_ipush_function0,1,3 llva_push_function1 llva_push_syscall
-//llva_set_integer_stackp, llva_load_integer
-//llva_load_stackp
-//llva_load_invoke llva_save_invoke llva_icontext_save_retvalue
-//llva_get_icontext_stackp llva_set_icontext_stackp
-//llva_iset_privileged
+ } else if (F->getName() == "llva_print_icontext") {
+DSNodeHandle RetNH = getValueDest(**(CS.arg_begin()));
+RetNH.getNode()->setReadMarker();
+return true;
+ } else if (F->getName() == "llva_ipush_function0" ||
+ F->getName() == "llva_ipush_function1" ||
+ F->getName() == "llva_ipush_function3" ||
+ F->getName() == "llva_push_function1") {
+DSNodeHandle RetNH = getValueDest(**(CS.arg_begin()));
+DSNodeHandle FP = getValueDest(**(CS.arg_begin() + 1));
+
RetNH.getNode()->setModifiedMarker()->setReadMarker()->foldNodeCompletely();
+RetNH.addEdgeTo(FP);
+return true;
+ } else if (F->getName() == "llva_push_syscall" ) {
+DSNodeHandle RetNH = getValueDest(**(CS.arg_begin() + 1));
+DSNodeHandle FP = getValueDest(**(CS.arg_begin() + 2));
+
RetNH.getNode()->setModifiedMarker()->setReadMarker()->foldNodeCompletely();
+RetNH.addEdgeTo(FP);
+return true;
+ } else if (F->getName() == "llva_config_ldt" ||
+ F->getName() == "llva_mm_flush_tlb" ||
+ F->getName() == "llva_register_syscall_cleaner") {
+return true;
+ } else if (F->getName() == "llva_iset_privileged") {
+DSNodeHandle RetNH = getValueDest(**(CS.arg_begin()));
+RetNH.getNode()->setModifiedMarker();
+return true;
+ } else if (F->getName() == "llva_load_invoke") {
+Value* GV = F->getParent()->getNamedGlobal("llva.invoke");
+DSNodeHandle Dest = getValueDest(*GV);
+Dest.getNode()->setModifiedMarker();
+Dest.getNode()->mergeTypeInfo((*CS.arg_begin())->getType(),
Dest.getOffset());
+Dest.addEdgeTo(getValueDest(**CS.arg_begin()));
+return true;
+ } else if (F->getName() == "llva_save_invoke") {
+Value* GV = F->getParent()->getNamedGlobal("llva.invoke");
+DSNodeHandle Ptr = getValueDest(*GV);
+if (Ptr.isNull())
+ Ptr = createNode();
+Ptr.getNode()->setReadMarker();
+Ptr.getNode()->mergeTypeInfo(CS.getInstruction()->getType(),
Ptr.getOffset(), false);
+setDestTo(*CS.getInstruction(), getLink(Ptr));
+return true;
+ } else if (F->getName() == "llva_mm_load_pgtable") {
+ Value* GV = F->getParent()->getNamedGlobal("llva.pgtable");
+ DSNodeHandle Dest = getValueDest(*GV);
+ Dest.getNode()->setModifiedMarker();
+ Dest.getNode()->mergeTypeInfo((*CS.arg_begin())->getType(),
Dest.getOffset());
+ Dest.addEdgeTo(getValueDest(**CS.arg_begin()));
+ return true;
+ } else if (F->getName() == "llva_mm_save_pgtable") {
+Value* GV = F->getParent()->getNamedGlobal("llva.pgtable");
+DSNodeHandle Ptr = getValueDest(*GV);
+if (Ptr.isNull())
+ Ptr = createNode();
+Ptr.getNode()->setReadMarker();
+Ptr.getNode()->mergeTypeInfo(CS.getInstruction()->getType(),
Ptr.getOffset(), false);
+setDestTo(*CS.getInstruction(), getLink(Ptr));
+return true;
+ } else if (F->getName() == "llva_load_kstackp") {
+ Value* GV = F->getParent()->getNamedGlobal("llva.kstackp");
+ DSNodeHandle Dest = getValueDest(*GV);
+ Dest.getNode()->setModifiedMarker();
+ Dest.getNode()->mergeTypeInfo((*CS.arg_begin())->getType(),
Dest.getOffset());
+ Dest.addEdgeTo(getValueDest(**CS.arg_begin()));
+ return true;
+ } else if (F->getName() == "llva_save_kstackp") {
+Value* GV = F->getParent()->getNamedGlobal("llva.kstackp");
+DSNodeHandle Ptr = getValueDest(*GV);
+if (Ptr.isNull())
+ Ptr = createNode();
+Ptr.getNode()->setReadMarker();
+Ptr.getNode()->mergeTypeInfo(CS.getInstruction()->getType(),
Ptr.getOffset(), false);
+setDestTo(*CS.getInstruction(), getLink(Ptr));
+return true;
} else if (F->getName() == "llva_icontext_save_retvalue")
[llvm-commits] [llvm] r40474 - /llvm/trunk/lib/Support/SmallPtrSet.cpp
Author: resistor
Date: Tue Jul 24 16:31:23 2007
New Revision: 40474
URL: http://llvm.org/viewvc/llvm-project?rev=40474&view=rev
Log:
Make the copy constructor of SmallPtrSet much faster.
Modified:
llvm/trunk/lib/Support/SmallPtrSet.cpp
Modified: llvm/trunk/lib/Support/SmallPtrSet.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Support/SmallPtrSet.cpp?rev=40474&r1=40473&r2=40474&view=diff
==
--- llvm/trunk/lib/Support/SmallPtrSet.cpp (original)
+++ llvm/trunk/lib/Support/SmallPtrSet.cpp Tue Jul 24 16:31:23 2007
@@ -149,33 +149,23 @@
}
SmallPtrSetImpl::SmallPtrSetImpl(const SmallPtrSetImpl& that) {
- NumElements = that.NumElements;
- NumTombstones = 0;
+ // If we're becoming small, prepare to insert into our stack space
if (that.isSmall()) {
-CurArraySize = that.CurArraySize;
CurArray = &SmallArray[0];
-// Copy the entire contents of the array, including the -1's and the null
-// terminator.
-memcpy(CurArray, that.CurArray, sizeof(void*)*(CurArraySize+1));
+ // Otherwise, allocate new heap space (unless we were the same size)
} else {
-CurArraySize = that.NumElements < 64 ? 128 : that.CurArraySize*2;
-CurArray = (void**)malloc(sizeof(void*) * (CurArraySize+1));
+CurArray = (void**)malloc(sizeof(void*) * (that.CurArraySize+1));
assert(CurArray && "Failed to allocate memory?");
-memset(CurArray, -1, CurArraySize*sizeof(void*));
-
-// The end pointer, always valid, is set to a valid element to help the
-// iterator.
-CurArray[CurArraySize] = 0;
-
-// Copy over all valid entries.
-for (void **BucketPtr = that.CurArray, **E =
that.CurArray+that.CurArraySize;
- BucketPtr != E; ++BucketPtr) {
- // Copy over the element if it is valid.
- void *Elt = *BucketPtr;
- if (Elt != getTombstoneMarker() && Elt != getEmptyMarker())
-*const_cast(FindBucketFor(Elt)) = Elt;
-}
}
+
+ // Copy over the new array size
+ CurArraySize = that.CurArraySize;
+
+ // Copy over the contents from the other set
+ memcpy(CurArray, that.CurArray, sizeof(void*)*(CurArraySize+1));
+
+ NumElements = that.NumElements;
+ NumTombstones = that.NumTombstones;
}
/// CopyFrom - implement operator= from a smallptrset that has the same pointer
___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] [llvm] r40476 - in /llvm/trunk: include/llvm/Analysis/MemoryDependenceAnalysis.h lib/Analysis/MemoryDependenceAnalysis.cpp
Author: resistor
Date: Tue Jul 24 16:52:37 2007
New Revision: 40476
URL: http://llvm.org/viewvc/llvm-project?rev=40476&view=rev
Log:
Add initial support for non-local memory dependence analysis.
NOTE: This has only been cursorily tested. Expected improvements soon.
Modified:
llvm/trunk/include/llvm/Analysis/MemoryDependenceAnalysis.h
llvm/trunk/lib/Analysis/MemoryDependenceAnalysis.cpp
Modified: llvm/trunk/include/llvm/Analysis/MemoryDependenceAnalysis.h
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Analysis/MemoryDependenceAnalysis.h?rev=40476&r1=40475&r2=40476&view=diff
==
--- llvm/trunk/include/llvm/Analysis/MemoryDependenceAnalysis.h (original)
+++ llvm/trunk/include/llvm/Analysis/MemoryDependenceAnalysis.h Tue Jul 24
16:52:37 2007
@@ -20,6 +20,7 @@
#include "llvm/Pass.h"
#include "llvm/Support/CallSite.h"
#include "llvm/ADT/DenseMap.h"
+#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/Support/Compiler.h"
#include
@@ -37,6 +38,7 @@
Instruction* getCallSiteDependency(CallSite C, Instruction* start,
bool local = true);
+SmallPtrSet nonLocalHelper(Instruction* query,
BasicBlock* block);
public:
static Instruction* NonLocal;
@@ -63,7 +65,9 @@
/// getDependency - Return the instruction on which a memory operation
/// depends, starting with start.
Instruction* getDependency(Instruction* query, Instruction* start = 0,
- bool local = true);
+ BasicBlock* block = 0);
+
+SmallPtrSet getNonLocalDependency(Instruction* query);
/// removeInstruction - Remove an instruction from the dependence analysis,
/// updating the dependence of instructions that previously depended on it.
Modified: llvm/trunk/lib/Analysis/MemoryDependenceAnalysis.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/MemoryDependenceAnalysis.cpp?rev=40476&r1=40475&r2=40476&view=diff
==
--- llvm/trunk/lib/Analysis/MemoryDependenceAnalysis.cpp (original)
+++ llvm/trunk/lib/Analysis/MemoryDependenceAnalysis.cpp Tue Jul 24 16:52:37
2007
@@ -19,6 +19,7 @@
#include "llvm/Instructions.h"
#include "llvm/Function.h"
#include "llvm/Analysis/AliasAnalysis.h"
+#include "llvm/Support/CFG.h"
#include "llvm/Target/TargetData.h"
using namespace llvm;
@@ -26,7 +27,7 @@
char MemoryDependenceAnalysis::ID = 0;
Instruction* MemoryDependenceAnalysis::NonLocal = (Instruction*)0;
-Instruction* MemoryDependenceAnalysis::None = (Instruction*)~0;
+Instruction* MemoryDependenceAnalysis::None = (Instruction*)(~0 - 1);
// Register this pass...
static RegisterPass X("memdep",
@@ -100,15 +101,60 @@
return NonLocal;
}
+SmallPtrSet
MemoryDependenceAnalysis::nonLocalHelper(Instruction* query,
+
BasicBlock* block) {
+ SmallPtrSet ret;
+
+ Instruction* localDep = getDependency(query, block->end(), block);
+ if (localDep != NonLocal) {
+ret.insert(localDep);
+return ret;
+ }
+
+ for (pred_iterator PI = pred_begin(block), PE = pred_end(block);
+ PI != PE; ++PI) {
+SmallPtrSet pred_deps = nonLocalHelper(query, *PI);
+for (SmallPtrSet::iterator I = pred_deps.begin(),
+ E = pred_deps.end(); I != E; ++I)
+ ret.insert(*I);
+ }
+
+ if (ret.empty())
+ret.insert(None);
+
+ return ret;
+}
+
+SmallPtrSet
MemoryDependenceAnalysis::getNonLocalDependency(Instruction* query) {
+ SmallPtrSet ret;
+
+ Instruction* localDep = getDependency(query);
+ if (localDep != NonLocal) {
+ret.insert(localDep);
+return ret;
+ }
+
+ BasicBlock* parent = query->getParent();
+ for (pred_iterator PI = pred_begin(parent), PE = pred_end(parent);
+ PI != PE; ++PI) {
+SmallPtrSet pred_deps = nonLocalHelper(query, *PI);
+for (SmallPtrSet::iterator I = pred_deps.begin(),
+ E = pred_deps.end(); I != E; ++I)
+ ret.insert(*I);
+ }
+
+ if (ret.empty())
+ret.insert(None);
+
+ return ret;
+}
+
/// getDependency - Return the instruction on which a memory operation
/// depends. The local paramter indicates if the query should only
/// evaluate dependencies within the same basic block.
Instruction* MemoryDependenceAnalysis::getDependency(Instruction* query,
Instruction* start,
- bool local) {
- if (!local)
-assert(0 && "Non-local memory dependence is not yet supported.");
-
+ BasicBlock* block) {
// Start looking for dependencies with the queried inst
BasicBlock::iterator QI = query;
@@ -154,7 +200,8 @@
else
return None;
- BasicBlock::iterator blockBegin = query->
Re: [llvm-commits] [llvm] r40474 - /llvm/trunk/lib/Support/SmallPtrSet.cpp
All,
It would help me out a lot if you'd merge changes to lib/Support,
lib/System, include/llvm/Support and include/llvm/System into the
"support" module. I've been doing these as they come up but I might miss
some.
In the near future, the directories just mentioned will be moved out of
the "llvm" module and into the "support" module. The only thing needing
to be finished for this to happen is ensuring the makefile system in
support can be used by llvm. In the mean time, please use the "svn
merge" command to apply your changes to the support module as well.
Thanks,
Reid.
On Tue, 2007-07-24 at 21:31 +, Owen Anderson wrote:
> Author: resistor
> Date: Tue Jul 24 16:31:23 2007
> New Revision: 40474
>
> URL: http://llvm.org/viewvc/llvm-project?rev=40474&view=rev
> Log:
> Make the copy constructor of SmallPtrSet much faster.
>
> Modified:
> llvm/trunk/lib/Support/SmallPtrSet.cpp
>
> Modified: llvm/trunk/lib/Support/SmallPtrSet.cpp
> URL:
> http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Support/SmallPtrSet.cpp?rev=40474&r1=40473&r2=40474&view=diff
>
> ==
> --- llvm/trunk/lib/Support/SmallPtrSet.cpp (original)
> +++ llvm/trunk/lib/Support/SmallPtrSet.cpp Tue Jul 24 16:31:23 2007
> @@ -149,33 +149,23 @@
> }
>
> SmallPtrSetImpl::SmallPtrSetImpl(const SmallPtrSetImpl& that) {
> - NumElements = that.NumElements;
> - NumTombstones = 0;
> + // If we're becoming small, prepare to insert into our stack space
>if (that.isSmall()) {
> -CurArraySize = that.CurArraySize;
> CurArray = &SmallArray[0];
> -// Copy the entire contents of the array, including the -1's and the null
> -// terminator.
> -memcpy(CurArray, that.CurArray, sizeof(void*)*(CurArraySize+1));
> + // Otherwise, allocate new heap space (unless we were the same size)
>} else {
> -CurArraySize = that.NumElements < 64 ? 128 : that.CurArraySize*2;
> -CurArray = (void**)malloc(sizeof(void*) * (CurArraySize+1));
> +CurArray = (void**)malloc(sizeof(void*) * (that.CurArraySize+1));
> assert(CurArray && "Failed to allocate memory?");
> -memset(CurArray, -1, CurArraySize*sizeof(void*));
> -
> -// The end pointer, always valid, is set to a valid element to help the
> -// iterator.
> -CurArray[CurArraySize] = 0;
> -
> -// Copy over all valid entries.
> -for (void **BucketPtr = that.CurArray, **E =
> that.CurArray+that.CurArraySize;
> - BucketPtr != E; ++BucketPtr) {
> - // Copy over the element if it is valid.
> - void *Elt = *BucketPtr;
> - if (Elt != getTombstoneMarker() && Elt != getEmptyMarker())
> -*const_cast(FindBucketFor(Elt)) = Elt;
> -}
>}
> +
> + // Copy over the new array size
> + CurArraySize = that.CurArraySize;
> +
> + // Copy over the contents from the other set
> + memcpy(CurArray, that.CurArray, sizeof(void*)*(CurArraySize+1));
> +
> + NumElements = that.NumElements;
> + NumTombstones = that.NumTombstones;
> }
>
> /// CopyFrom - implement operator= from a smallptrset that has the same
> pointer
>
>
> ___
> 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] [support] r40477 - /support/trunk/lib/Support/SmallPtrSet.cpp
Author: resistor
Date: Tue Jul 24 17:45:36 2007
New Revision: 40477
URL: http://llvm.org/viewvc/llvm-project?rev=40477&view=rev
Log:
Merge patch from mainline.
Modified:
support/trunk/lib/Support/SmallPtrSet.cpp
Modified: support/trunk/lib/Support/SmallPtrSet.cpp
URL:
http://llvm.org/viewvc/llvm-project/support/trunk/lib/Support/SmallPtrSet.cpp?rev=40477&r1=40476&r2=40477&view=diff
==
--- support/trunk/lib/Support/SmallPtrSet.cpp (original)
+++ support/trunk/lib/Support/SmallPtrSet.cpp Tue Jul 24 17:45:36 2007
@@ -149,33 +149,23 @@
}
SmallPtrSetImpl::SmallPtrSetImpl(const SmallPtrSetImpl& that) {
- NumElements = that.NumElements;
- NumTombstones = 0;
+ // If we're becoming small, prepare to insert into our stack space
if (that.isSmall()) {
-CurArraySize = that.CurArraySize;
CurArray = &SmallArray[0];
-// Copy the entire contents of the array, including the -1's and the null
-// terminator.
-memcpy(CurArray, that.CurArray, sizeof(void*)*(CurArraySize+1));
+ // Otherwise, allocate new heap space (unless we were the same size)
} else {
-CurArraySize = that.NumElements < 64 ? 128 : that.CurArraySize*2;
-CurArray = (void**)malloc(sizeof(void*) * (CurArraySize+1));
+CurArray = (void**)malloc(sizeof(void*) * (that.CurArraySize+1));
assert(CurArray && "Failed to allocate memory?");
-memset(CurArray, -1, CurArraySize*sizeof(void*));
-
-// The end pointer, always valid, is set to a valid element to help the
-// iterator.
-CurArray[CurArraySize] = 0;
-
-// Copy over all valid entries.
-for (void **BucketPtr = that.CurArray, **E =
that.CurArray+that.CurArraySize;
- BucketPtr != E; ++BucketPtr) {
- // Copy over the element if it is valid.
- void *Elt = *BucketPtr;
- if (Elt != getTombstoneMarker() && Elt != getEmptyMarker())
-*const_cast(FindBucketFor(Elt)) = Elt;
-}
}
+
+ // Copy over the new array size
+ CurArraySize = that.CurArraySize;
+
+ // Copy over the contents from the other set
+ memcpy(CurArray, that.CurArray, sizeof(void*)*(CurArraySize+1));
+
+ NumElements = that.NumElements;
+ NumTombstones = that.NumTombstones;
}
/// CopyFrom - implement operator= from a smallptrset that has the same pointer
___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] [llvm] r40478 - in /llvm/trunk: lib/Target/X86/X86ISelLowering.cpp test/CodeGen/X86/v4f32-immediate.ll
Author: djg
Date: Tue Jul 24 17:55:08 2007
New Revision: 40478
URL: http://llvm.org/viewvc/llvm-project?rev=40478&view=rev
Log:
Use movaps to load a v4f32 build_vector of all-constant values into a
register instead of loading each element individually.
Added:
llvm/trunk/test/CodeGen/X86/v4f32-immediate.ll
Modified:
llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
Modified: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp?rev=40478&r1=40477&r2=40478&view=diff
==
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Tue Jul 24 17:55:08 2007
@@ -2495,6 +2495,7 @@
unsigned NumZero = 0;
unsigned NumNonZero = 0;
unsigned NonZeros = 0;
+ unsigned NumNonZeroImms = 0;
std::set Values;
for (unsigned i = 0; i < NumElems; ++i) {
SDOperand Elt = Op.getOperand(i);
@@ -2505,6 +2506,9 @@
else {
NonZeros |= (1 << i);
NumNonZero++;
+if (Elt.getOpcode() == ISD::Constant ||
+Elt.getOpcode() == ISD::ConstantFP)
+ NumNonZeroImms++;
}
}
}
@@ -2548,6 +2552,11 @@
}
}
+ // A vector full of immediates; various special cases are already
+ // handled, so this is best done with a single constant-pool load.
+ if (NumNonZero == NumNonZeroImms)
+return SDOperand();
+
// Let legalizer expand 2-wide build_vectors.
if (EVTBits == 64)
return SDOperand();
Added: llvm/trunk/test/CodeGen/X86/v4f32-immediate.ll
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/v4f32-immediate.ll?rev=40478&view=auto
==
--- llvm/trunk/test/CodeGen/X86/v4f32-immediate.ll (added)
+++ llvm/trunk/test/CodeGen/X86/v4f32-immediate.ll Tue Jul 24 17:55:08 2007
@@ -0,0 +1,5 @@
+; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse | grep movaps
+
+define <4 x float> @foo() {
+ ret <4 x float>
+}
___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] [llvm] r40479 - /llvm/trunk/utils/TableGen/DAGISelEmitter.cpp
Author: djg
Date: Tue Jul 24 17:58:00 2007
New Revision: 40479
URL: http://llvm.org/viewvc/llvm-project?rev=40479&view=rev
Log:
A minor simplication in the generated code.
Modified:
llvm/trunk/utils/TableGen/DAGISelEmitter.cpp
Modified: llvm/trunk/utils/TableGen/DAGISelEmitter.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/DAGISelEmitter.cpp?rev=40479&r1=40478&r2=40479&view=diff
==
--- llvm/trunk/utils/TableGen/DAGISelEmitter.cpp (original)
+++ llvm/trunk/utils/TableGen/DAGISelEmitter.cpp Tue Jul 24 17:58:00 2007
@@ -2875,7 +2875,7 @@
std::string NodeName;
if (!isRoot) {
NodeName = "Tmp" + utostr(ResNo);
- Code2 = "SDOperand " + NodeName + " = SDOperand(";
+ Code2 = "SDOperand " + NodeName + "(";
} else {
NodeName = "ResNode";
if (!ResNodeDecled) {
@@ -2991,7 +2991,7 @@
bool NeedReplace = false;
if (NodeHasOutFlag) {
if (!InFlagDecled) {
-emitCode("SDOperand InFlag = SDOperand(ResNode, " +
+emitCode("SDOperand InFlag(ResNode, " +
utostr(NumResults + (unsigned)NodeHasChain) + ");");
InFlagDecled = true;
} else
___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] [llvm] r40480 - in /llvm/trunk: include/llvm/CodeGen/SelectionDAGISel.h lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp lib/Target/X86/X86ISelDAGToDAG.cpp
Author: djg
Date: Tue Jul 24 18:00:27 2007
New Revision: 40480
URL: http://llvm.org/viewvc/llvm-project?rev=40480&view=rev
Log:
Add const to CanBeFoldedBy, CheckAndMask, and CheckOrMask.
Modified:
llvm/trunk/include/llvm/CodeGen/SelectionDAGISel.h
llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp
Modified: llvm/trunk/include/llvm/CodeGen/SelectionDAGISel.h
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/CodeGen/SelectionDAGISel.h?rev=40480&r1=40479&r2=40480&view=diff
==
--- llvm/trunk/include/llvm/CodeGen/SelectionDAGISel.h (original)
+++ llvm/trunk/include/llvm/CodeGen/SelectionDAGISel.h Tue Jul 24 18:00:27 2007
@@ -74,7 +74,9 @@
/// CanBeFoldedBy - Returns true if the specific operand node N of U can be
/// folded during instruction selection that starts at Root?
- virtual bool CanBeFoldedBy(SDNode *N, SDNode *U, SDNode *Root) { return
true;}
+ virtual bool CanBeFoldedBy(SDNode *N, SDNode *U, SDNode *Root) const {
+return true;
+ }
/// CreateTargetHazardRecognizer - Return a newly allocated hazard recognizer
/// to use for this target when scheduling the DAG.
@@ -164,8 +166,10 @@
SelectionDAG &DAG);
// Calls to these predicates are generated by tblgen.
- bool CheckAndMask(SDOperand LHS, ConstantSDNode *RHS, int64_t DesiredMaskS);
- bool CheckOrMask(SDOperand LHS, ConstantSDNode *RHS, int64_t DesiredMaskS);
+ bool CheckAndMask(SDOperand LHS, ConstantSDNode *RHS,
+int64_t DesiredMaskS) const;
+ bool CheckOrMask(SDOperand LHS, ConstantSDNode *RHS,
+int64_t DesiredMaskS) const;
private:
void SelectBasicBlock(BasicBlock *BB, MachineFunction &MF,
Modified: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp?rev=40480&r1=40479&r2=40480&view=diff
==
--- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp Tue Jul 24
18:00:27 2007
@@ -4799,7 +4799,7 @@
/// actual value in the DAG on the RHS of an AND, and DesiredMaskS is the value
/// specified in the .td file (e.g. 255).
bool SelectionDAGISel::CheckAndMask(SDOperand LHS, ConstantSDNode *RHS,
-int64_t DesiredMaskS) {
+int64_t DesiredMaskS) const {
uint64_t ActualMask = RHS->getValue();
uint64_t DesiredMask =DesiredMaskS &
MVT::getIntVTBitMask(LHS.getValueType());
@@ -4828,7 +4828,7 @@
/// actual value in the DAG on the RHS of an OR, and DesiredMaskS is the value
/// specified in the .td file (e.g. 255).
bool SelectionDAGISel::CheckOrMask(SDOperand LHS, ConstantSDNode *RHS,
-int64_t DesiredMaskS) {
+int64_t DesiredMaskS) const {
uint64_t ActualMask = RHS->getValue();
uint64_t DesiredMask =DesiredMaskS &
MVT::getIntVTBitMask(LHS.getValueType());
Modified: llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp?rev=40480&r1=40479&r2=40480&view=diff
==
--- llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp Tue Jul 24 18:00:27 2007
@@ -132,7 +132,7 @@
virtual void EmitFunctionEntryCode(Function &Fn, MachineFunction &MF);
-virtual bool CanBeFoldedBy(SDNode *N, SDNode *U, SDNode *Root);
+virtual bool CanBeFoldedBy(SDNode *N, SDNode *U, SDNode *Root) const;
// Include the pieces autogenerated from the target description.
#include "X86GenDAGISel.inc"
@@ -272,7 +272,7 @@
}
-bool X86DAGToDAGISel::CanBeFoldedBy(SDNode *N, SDNode *U, SDNode *Root) {
+bool X86DAGToDAGISel::CanBeFoldedBy(SDNode *N, SDNode *U, SDNode *Root) const {
if (FastISel) return false;
// If U use can somehow reach N through another path then U can't fold N or
___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] [llvm] r40481 - in /llvm/trunk/lib: CodeGen/DwarfWriter.cpp Target/X86/X86TargetAsmInfo.cpp
Author: asl
Date: Tue Jul 24 19:06:28 2007
New Revision: 40481
URL: http://llvm.org/viewvc/llvm-project?rev=40481&view=rev
Log:
Minor cleanup:
- Split EH and debug infiormation
- Make DwarfWriter more verbose in some cases
Modified:
llvm/trunk/lib/CodeGen/DwarfWriter.cpp
llvm/trunk/lib/Target/X86/X86TargetAsmInfo.cpp
Modified: llvm/trunk/lib/CodeGen/DwarfWriter.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/DwarfWriter.cpp?rev=40481&r1=40480&r2=40481&view=diff
==
--- llvm/trunk/lib/CodeGen/DwarfWriter.cpp (original)
+++ llvm/trunk/lib/CodeGen/DwarfWriter.cpp Tue Jul 24 19:06:28 2007
@@ -1041,7 +1041,7 @@
Asm->EOL("Offset");
} else if (Reg < 64) {
Asm->EmitInt8(DW_CFA_offset + Reg);
- Asm->EOL("DW_CFA_offset + Reg");
+ Asm->EOL("DW_CFA_offset + Reg (" + utostr(Reg) + ")");
Asm->EmitULEB128Bytes(Offset);
Asm->EOL("Offset");
} else {
Modified: llvm/trunk/lib/Target/X86/X86TargetAsmInfo.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86TargetAsmInfo.cpp?rev=40481&r1=40480&r2=40481&view=diff
==
--- llvm/trunk/lib/Target/X86/X86TargetAsmInfo.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86TargetAsmInfo.cpp Tue Jul 24 19:06:28 2007
@@ -110,8 +110,9 @@
// Set up DWARF directives
HasLEB128 = true; // Target asm supports leb128 directives (little-endian)
+
+// Debug Information
AbsoluteDebugSectionOffsets = true;
-AbsoluteEHSectionOffsets = false;
SupportsDebugInformation = true;
DwarfAbbrevSection = "\t.section\t.debug_abbrev,\"\",@progbits";
DwarfInfoSection ="\t.section\t.debug_info,\"\",@progbits";
@@ -125,8 +126,10 @@
DwarfRangesSection = "\t.section\t.debug_ranges,\"\",@progbits";
DwarfMacInfoSection = "\t.section\t.debug_macinfo,\"\",@progbits";
+// Exceptions handling
if (!Subtarget->is64Bit())
SupportsExceptionHandling = true;
+AbsoluteEHSectionOffsets = false;
DwarfEHFrameSection = "\t.section\t.eh_frame,\"aw\",@progbits";
DwarfExceptionSection = "\t.section\t.gcc_except_table,\"a\",@progbits";
break;
___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] [llvm] r40483 - in /llvm/trunk/lib/Target/PowerPC: PPCAsmPrinter.cpp PPCTargetAsmInfo.cpp
Author: nicholas
Date: Tue Jul 24 22:48:45 2007
New Revision: 40483
URL: http://llvm.org/viewvc/llvm-project?rev=40483&view=rev
Log:
Fix debug info and globals filled with zeros.
Modified:
llvm/trunk/lib/Target/PowerPC/PPCAsmPrinter.cpp
llvm/trunk/lib/Target/PowerPC/PPCTargetAsmInfo.cpp
Modified: llvm/trunk/lib/Target/PowerPC/PPCAsmPrinter.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/PPCAsmPrinter.cpp?rev=40483&r1=40482&r2=40483&view=diff
==
--- llvm/trunk/lib/Target/PowerPC/PPCAsmPrinter.cpp (original)
+++ llvm/trunk/lib/Target/PowerPC/PPCAsmPrinter.cpp Tue Jul 24 22:48:45 2007
@@ -668,8 +668,8 @@
if (I->hasExternalLinkage()) {
O << "\t.global " << name << '\n';
O << "\t.type " << name << ", @object\n";
-//O << "\t.zerofill __DATA, __common, " << name << ", "
-// << Size << ", " << Align;
+O << name << ":\n";
+O << "\t.zero " << Size << "\n";
} else if (I->hasInternalLinkage()) {
SwitchToDataSection("\t.data", I);
O << TAI->getLCOMMDirective() << name << "," << Size;
Modified: llvm/trunk/lib/Target/PowerPC/PPCTargetAsmInfo.cpp
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/PPCTargetAsmInfo.cpp?rev=40483&r1=40482&r2=40483&view=diff
==
--- llvm/trunk/lib/Target/PowerPC/PPCTargetAsmInfo.cpp (original)
+++ llvm/trunk/lib/Target/PowerPC/PPCTargetAsmInfo.cpp Tue Jul 24 22:48:45 2007
@@ -30,17 +30,6 @@
NeedsSet = true;
AddressSize = isPPC64 ? 8 : 4;
- DwarfAbbrevSection = ".section __DWARF,__debug_abbrev,regular,debug";
- DwarfInfoSection = ".section __DWARF,__debug_info,regular,debug";
- DwarfLineSection = ".section __DWARF,__debug_line,regular,debug";
- DwarfFrameSection = ".section __DWARF,__debug_frame,regular,debug";
- DwarfPubNamesSection = ".section __DWARF,__debug_pubnames,regular,debug";
- DwarfPubTypesSection = ".section __DWARF,__debug_pubtypes,regular,debug";
- DwarfStrSection = ".section __DWARF,__debug_str,regular,debug";
- DwarfLocSection = ".section __DWARF,__debug_loc,regular,debug";
- DwarfARangesSection = ".section __DWARF,__debug_aranges,regular,debug";
- DwarfRangesSection = ".section __DWARF,__debug_ranges,regular,debug";
- DwarfMacInfoSection = ".section __DWARF,__debug_macinfo,regular,debug";
DwarfEHFrameSection =
".section __TEXT,__eh_frame,coalesced,no_toc+strip_static_syms+live_support";
DwarfExceptionSection = ".section __DATA,__gcc_except_tab";
@@ -71,6 +60,18 @@
WeakRefDirective = "\t.weak_reference\t";
HiddenDirective = "\t.private_extern\t";
SupportsExceptionHandling = true;
+
+ DwarfAbbrevSection = ".section __DWARF,__debug_abbrev,regular,debug";
+ DwarfInfoSection = ".section __DWARF,__debug_info,regular,debug";
+ DwarfLineSection = ".section __DWARF,__debug_line,regular,debug";
+ DwarfFrameSection = ".section __DWARF,__debug_frame,regular,debug";
+ DwarfPubNamesSection = ".section __DWARF,__debug_pubnames,regular,debug";
+ DwarfPubTypesSection = ".section __DWARF,__debug_pubtypes,regular,debug";
+ DwarfStrSection = ".section __DWARF,__debug_str,regular,debug";
+ DwarfLocSection = ".section __DWARF,__debug_loc,regular,debug";
+ DwarfARangesSection = ".section __DWARF,__debug_aranges,regular,debug";
+ DwarfRangesSection = ".section __DWARF,__debug_ranges,regular,debug";
+ DwarfMacInfoSection = ".section __DWARF,__debug_macinfo,regular,debug";
// In non-PIC modes, emit a special label before jump tables so that the
// linker can perform more accurate dead code stripping.
@@ -93,4 +94,16 @@
StaticDtorsSection = ".section\t.dtors,\"aw\",@progbits";
UsedDirective = "\t# .no_dead_strip\t";
WeakRefDirective = "\t.weak\t";
+
+ DwarfAbbrevSection = "\t.section\t.debug_abbrev,\"\",@progbits";
+ DwarfInfoSection ="\t.section\t.debug_info,\"\",@progbits";
+ DwarfLineSection ="\t.section\t.debug_line,\"\",@progbits";
+ DwarfFrameSection = "\t.section\t.debug_frame,\"\",@progbits";
+ DwarfPubNamesSection ="\t.section\t.debug_pubnames,\"\",@progbits";
+ DwarfPubTypesSection ="\t.section\t.debug_pubtypes,\"\",@progbits";
+ DwarfStrSection = "\t.section\t.debug_str,\"\",@progbits";
+ DwarfLocSection = "\t.section\t.debug_loc,\"\",@progbits";
+ DwarfARangesSection = "\t.section\t.debug_aranges,\"\",@progbits";
+ DwarfRangesSection = "\t.section\t.debug_ranges,\"\",@progbits";
+ DwarfMacInfoSection = "\t.section\t.debug_macinfo,\"\",@progbits";
}
___
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
[llvm-commits] [llvm] r40484 - /llvm/trunk/docs/HowToReleaseLLVM.html
Author: lattner Date: Wed Jul 25 01:15:23 2007 New Revision: 40484 URL: http://llvm.org/viewvc/llvm-project?rev=40484&view=rev Log: test commit Modified: llvm/trunk/docs/HowToReleaseLLVM.html Modified: llvm/trunk/docs/HowToReleaseLLVM.html URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/docs/HowToReleaseLLVM.html?rev=40484&r1=40483&r2=40484&view=diff == --- llvm/trunk/docs/HowToReleaseLLVM.html (original) +++ llvm/trunk/docs/HowToReleaseLLVM.html Wed Jul 25 01:15:23 2007 @@ -438,7 +438,7 @@ that has the name of the release (LLVM-M.m in our current case). This is the directory that will get tar'd. It contains all the software that needs to be in the distribution. During the copying -process, it omits generated files, CVS directories, and any other +process, it omits generated files, SVN directories, and any other "cruft" that's in your build tree. This is done to eliminate the possibility of huge distribution tarballs that include useless or irrelevant stuff in them. This is the trickiest part of making the ___ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
