r331053 - Test commit removing trailing whitespace

2018-04-27 Thread Stuart Brady via cfe-commits 
Author: stuart.brady
Date: Fri Apr 27 09:11:56 2018
New Revision: 331053

URL: http://llvm.org/viewvc/llvm-project?rev=331053&view=rev
Log:
Test commit removing trailing whitespace

Modified:
cfe/trunk/lib/Sema/SemaDecl.cpp

Modified: cfe/trunk/lib/Sema/SemaDecl.cpp
URL: 
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaDecl.cpp?rev=331053&r1=331052&r2=331053&view=diff
==
--- cfe/trunk/lib/Sema/SemaDecl.cpp (original)
+++ cfe/trunk/lib/Sema/SemaDecl.cpp Fri Apr 27 09:11:56 2018
@@ -6979,7 +6979,7 @@ NamedDecl *Sema::getShadowedDeclaration(
   // Don't warn if typedef declaration is part of a class
   if (D->getDeclContext()->isRecord())
 return nullptr;
-  
+
   if (!shouldWarnIfShadowedDecl(Diags, R))
 return nullptr;
 


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[clang] 26db178 - [OpenCL][NFC] Refactor vloada_half and vstorea_half decls

2021-09-29 Thread Stuart Brady via cfe-commits 

Author: Stuart Brady
Date: 2021-09-29T17:22:39+01:00
New Revision: 26db178cc2b39167a2fd69acfc8ba7ea564f3746

URL: 
https://github.com/llvm/llvm-project/commit/26db178cc2b39167a2fd69acfc8ba7ea564f3746
DIFF: 
https://github.com/llvm/llvm-project/commit/26db178cc2b39167a2fd69acfc8ba7ea564f3746.diff

LOG: [OpenCL][NFC] Refactor vloada_half and vstorea_half decls

Group them together with the vload_half and vstore_half decls for
simplicity.

Reviewed By: svenvh

Differential Revision: https://reviews.llvm.org/D110636

Added: 


Modified: 
clang/lib/Sema/OpenCLBuiltins.td

Removed: 




diff  --git a/clang/lib/Sema/OpenCLBuiltins.td 
b/clang/lib/Sema/OpenCLBuiltins.td
index 5d75c2bb1a84..2501e50b8968 100644
--- a/clang/lib/Sema/OpenCLBuiltins.td
+++ b/clang/lib/Sema/OpenCLBuiltins.td
@@ -808,9 +808,6 @@ multiclass VloadVstore addrspaces, bit 
defStores> {
 def : Builtin, Size, 
PointerType, AS>]>;
 def : Builtin, Size, 
PointerType, AS>]>;
   }
-  foreach name = ["vloada_half" # VSize] in {
-def : Builtin, Size, 
PointerType, AS>]>;
-  }
   if defStores then {
 foreach name = ["vstore" # VSize] in {
   def : Builtin, Size, 
PointerType]>;
@@ -825,12 +822,6 @@ multiclass VloadVstore addrspaces, bit 
defStores> {
   def : Builtin, Size, 
PointerType]>;
   def : Builtin, Size, 
PointerType]>;
 }
-foreach rnd = ["", "_rte", "_rtz", "_rtp", "_rtn"] in {
-  foreach name = ["vstorea_half" # VSize # rnd] in {
-def : Builtin, Size, 
PointerType]>;
-def : Builtin, Size, 
PointerType]>;
-  }
-}
   }
 }
   }
@@ -849,7 +840,7 @@ multiclass VloadVstoreHalf addrspaces, 
bit defStores> {
   foreach AS = addrspaces in {
 def : Builtin<"vload_half", [Float, Size, PointerType, 
AS>]>;
 foreach VSize = [2, 3, 4, 8, 16] in {
-  foreach name = ["vload_half" # VSize] in {
+  foreach name = ["vload_half" # VSize, "vloada_half" # VSize] in {
 def : Builtin, Size, 
PointerType, AS>]>;
   }
 }
@@ -860,7 +851,7 @@ multiclass VloadVstoreHalf addrspaces, 
bit defStores> {
   def : Builtin]>;
 }
 foreach VSize = [2, 3, 4, 8, 16] in {
-  foreach name = ["vstore_half" # VSize # rnd] in {
+  foreach name = ["vstore_half" # VSize # rnd, "vstorea_half" # VSize 
# rnd] in {
 def : Builtin, Size, 
PointerType]>;
 def : Builtin, Size, 
PointerType]>;
   }



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[clang] 86c2449 - [OpenCL][NFC] Test commit: tidy up whitespace in comment

2021-06-04 Thread Stuart Brady via cfe-commits 

Author: Stuart Brady
Date: 2021-06-04T14:44:12+01:00
New Revision: 86c24493ea666a0ef91b7af884d616b0a181e849

URL: 
https://github.com/llvm/llvm-project/commit/86c24493ea666a0ef91b7af884d616b0a181e849
DIFF: 
https://github.com/llvm/llvm-project/commit/86c24493ea666a0ef91b7af884d616b0a181e849.diff

LOG: [OpenCL][NFC] Test commit: tidy up whitespace in comment

Added: 


Modified: 
clang/lib/Headers/opencl-c.h

Removed: 




diff  --git a/clang/lib/Headers/opencl-c.h b/clang/lib/Headers/opencl-c.h
index dcd325528f38b..9531e534a61bc 100644
--- a/clang/lib/Headers/opencl-c.h
+++ b/clang/lib/Headers/opencl-c.h
@@ -6400,8 +6400,7 @@ size_t __ovld __cnfn get_local_id(uint dimindx);
  * Returns the number of work-groups that will execute a
  * kernel for dimension identified by dimindx.
  * Valid values of dimindx are 0 to get_work_dim() - 1.
- * For other values of dimindx, get_num_groups () returns
- * 1.
+ * For other values of dimindx, get_num_groups() returns 1.
  * For clEnqueueTask, this always returns 1.
  */
 size_t __ovld __cnfn get_num_groups(uint dimindx);



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[clang] 333987b - [OpenCL] Add DWARF address spaces mapping for SPIR

2021-06-04 Thread Stuart Brady via cfe-commits 

Author: Jason Zheng
Date: 2021-06-04T18:10:54+01:00
New Revision: 333987b0458926332e9a1f96869ef47da25fa9b1

URL: 
https://github.com/llvm/llvm-project/commit/333987b0458926332e9a1f96869ef47da25fa9b1
DIFF: 
https://github.com/llvm/llvm-project/commit/333987b0458926332e9a1f96869ef47da25fa9b1.diff

LOG: [OpenCL] Add DWARF address spaces mapping for SPIR

Extend debug info handling by adding DWARF address space mapping for
SPIR, with corresponding test case.

Reviewed By: Anastasia

Differential Revision: https://reviews.llvm.org/D103097

Added: 
clang/test/CodeGenOpenCL/spir-debug-info-pointer-address-space.cl

Modified: 
clang/lib/Basic/Targets/SPIR.h

Removed: 




diff  --git a/clang/lib/Basic/Targets/SPIR.h b/clang/lib/Basic/Targets/SPIR.h
index 638071d0cdce0..c429b27709ecb 100644
--- a/clang/lib/Basic/Targets/SPIR.h
+++ b/clang/lib/Basic/Targets/SPIR.h
@@ -117,6 +117,11 @@ class LLVM_LIBRARY_VISIBILITY SPIRTargetInfo : public 
TargetInfo {
 return TargetInfo::VoidPtrBuiltinVaList;
   }
 
+  Optional
+  getDWARFAddressSpace(unsigned AddressSpace) const override {
+return AddressSpace;
+  }
+
   CallingConvCheckResult checkCallingConvention(CallingConv CC) const override 
{
 return (CC == CC_SpirFunction || CC == CC_OpenCLKernel) ? CCCR_OK
 : CCCR_Warning;

diff  --git a/clang/test/CodeGenOpenCL/spir-debug-info-pointer-address-space.cl 
b/clang/test/CodeGenOpenCL/spir-debug-info-pointer-address-space.cl
new file mode 100644
index 0..28b6c674c8ffd
--- /dev/null
+++ b/clang/test/CodeGenOpenCL/spir-debug-info-pointer-address-space.cl
@@ -0,0 +1,23 @@
+// RUN: %clang_cc1 -cl-std=CL2.0 -debug-info-kind=limited -dwarf-version=5 
-emit-llvm -O0 -triple spir-unknown-unknown -o - %s | FileCheck %s
+// RUN: %clang_cc1 -cl-std=CL2.0 -debug-info-kind=limited -dwarf-version=5 
-emit-llvm -O0 -triple spir64-unknown-unknown -o - %s | FileCheck %s
+
+// CHECK-DAG: ![[DWARF_ADDRESS_SPACE_GLOBAL:[0-9]+]] = !DIDerivedType(tag: 
DW_TAG_pointer_type, baseType: !{{[0-9]+}}, size: {{[0-9]+}}, 
dwarfAddressSpace: 1)
+// CHECK-DAG: ![[DWARF_ADDRESS_SPACE_CONSTANT:[0-9]+]] = !DIDerivedType(tag: 
DW_TAG_pointer_type, baseType: !{{[0-9]+}}, size: {{[0-9]+}}, 
dwarfAddressSpace: 2)
+// CHECK-DAG: ![[DWARF_ADDRESS_SPACE_LOCAL:[0-9]+]] = !DIDerivedType(tag: 
DW_TAG_pointer_type, baseType: !{{[0-9]+}}, size: {{[0-9]+}}, 
dwarfAddressSpace: 3)
+// CHECK-DAG: ![[DWARF_ADDRESS_SPACE_PRIVATE:[0-9]+]] = !DIDerivedType(tag: 
DW_TAG_pointer_type, baseType: !{{[0-9]+}}, size: {{[0-9]+}}, 
dwarfAddressSpace: 0)
+// CHECK-DAG: ![[DWARF_ADDRESS_SPACE_GENERIC:[0-9]+]] = !DIDerivedType(tag: 
DW_TAG_pointer_type, baseType: !{{[0-9]+}}, size: {{[0-9]+}}, 
dwarfAddressSpace: 4)
+
+// CHECK-DAG: distinct !DIGlobalVariable(name: "FileVar0", scope: !{{[0-9]+}}, 
file: !{{[0-9]+}}, line: {{[0-9]+}}, type: ![[DWARF_ADDRESS_SPACE_GLOBAL]], 
isLocal: false, isDefinition: true)
+global int *FileVar0;
+
+// CHECK-DAG: distinct !DIGlobalVariable(name: "FileVar1", scope: !{{[0-9]+}}, 
file: !{{[0-9]+}}, line: {{[0-9]+}}, type: ![[DWARF_ADDRESS_SPACE_CONSTANT]], 
isLocal: false, isDefinition: true)
+constant int *FileVar1;
+
+// CHECK-DAG: distinct !DIGlobalVariable(name: "FileVar2", scope: !{{[0-9]+}}, 
file: !{{[0-9]+}}, line: {{[0-9]+}}, type: ![[DWARF_ADDRESS_SPACE_LOCAL]], 
isLocal: false, isDefinition: true)
+local int *FileVar2;
+
+// CHECK-DAG: distinct !DIGlobalVariable(name: "FileVar3", scope: !{{[0-9]+}}, 
file: !{{[0-9]+}}, line: {{[0-9]+}}, type: ![[DWARF_ADDRESS_SPACE_PRIVATE]], 
isLocal: false, isDefinition: true)
+private int *FileVar3;
+
+// CHECK-DAG: distinct !DIGlobalVariable(name: "FileVar4", scope: !{{[0-9]+}}, 
file: !{{[0-9]+}}, line: {{[0-9]+}}, type: ![[DWARF_ADDRESS_SPACE_GENERIC]], 
isLocal: false, isDefinition: true)
+int *FileVar4;



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[clang] 9b14670 - [OpenCL] Add const attribute to ctz() builtins

2021-06-07 Thread Stuart Brady via cfe-commits 

Author: Stuart Brady
Date: 2021-06-07T11:41:52+01:00
New Revision: 9b14670f3ca287ce949c4157e0f673c84da255a3

URL: 
https://github.com/llvm/llvm-project/commit/9b14670f3ca287ce949c4157e0f673c84da255a3
DIFF: 
https://github.com/llvm/llvm-project/commit/9b14670f3ca287ce949c4157e0f673c84da255a3.diff

LOG: [OpenCL] Add const attribute to ctz() builtins

Reviewed By: svenvh

Differential Revision: https://reviews.llvm.org/D97725

Added: 


Modified: 
clang/lib/Headers/opencl-c.h
clang/lib/Sema/OpenCLBuiltins.td

Removed: 




diff  --git a/clang/lib/Headers/opencl-c.h b/clang/lib/Headers/opencl-c.h
index 9531e534a61bc..bfdd9b84dcede 100644
--- a/clang/lib/Headers/opencl-c.h
+++ b/clang/lib/Headers/opencl-c.h
@@ -9354,54 +9354,54 @@ ulong16 __ovld __cnfn clz(ulong16 x);
  * component type of x, if x is a vector.
  */
 #if defined(__OPENCL_CPP_VERSION__) || (__OPENCL_C_VERSION__ >= CL_VERSION_2_0)
-char __ovld ctz(char x);
-uchar __ovld ctz(uchar x);
-char2 __ovld ctz(char2 x);
-uchar2 __ovld ctz(uchar2 x);
-char3 __ovld ctz(char3 x);
-uchar3 __ovld ctz(uchar3 x);
-char4 __ovld ctz(char4 x);
-uchar4 __ovld ctz(uchar4 x);
-char8 __ovld ctz(char8 x);
-uchar8 __ovld ctz(uchar8 x);
-char16 __ovld ctz(char16 x);
-uchar16 __ovld ctz(uchar16 x);
-short __ovld ctz(short x);
-ushort __ovld ctz(ushort x);
-short2 __ovld ctz(short2 x);
-ushort2 __ovld ctz(ushort2 x);
-short3 __ovld ctz(short3 x);
-ushort3 __ovld ctz(ushort3 x);
-short4 __ovld ctz(short4 x);
-ushort4 __ovld ctz(ushort4 x);
-short8 __ovld ctz(short8 x);
-ushort8 __ovld ctz(ushort8 x);
-short16 __ovld ctz(short16 x);
-ushort16 __ovld ctz(ushort16 x);
-int __ovld ctz(int x);
-uint __ovld ctz(uint x);
-int2 __ovld ctz(int2 x);
-uint2 __ovld ctz(uint2 x);
-int3 __ovld ctz(int3 x);
-uint3 __ovld ctz(uint3 x);
-int4 __ovld ctz(int4 x);
-uint4 __ovld ctz(uint4 x);
-int8 __ovld ctz(int8 x);
-uint8 __ovld ctz(uint8 x);
-int16 __ovld ctz(int16 x);
-uint16 __ovld ctz(uint16 x);
-long __ovld ctz(long x);
-ulong __ovld ctz(ulong x);
-long2 __ovld ctz(long2 x);
-ulong2 __ovld ctz(ulong2 x);
-long3 __ovld ctz(long3 x);
-ulong3 __ovld ctz(ulong3 x);
-long4 __ovld ctz(long4 x);
-ulong4 __ovld ctz(ulong4 x);
-long8 __ovld ctz(long8 x);
-ulong8 __ovld ctz(ulong8 x);
-long16 __ovld ctz(long16 x);
-ulong16 __ovld ctz(ulong16 x);
+char __ovld __cnfn ctz(char x);
+uchar __ovld __cnfn ctz(uchar x);
+char2 __ovld __cnfn ctz(char2 x);
+uchar2 __ovld __cnfn ctz(uchar2 x);
+char3 __ovld __cnfn ctz(char3 x);
+uchar3 __ovld __cnfn ctz(uchar3 x);
+char4 __ovld __cnfn ctz(char4 x);
+uchar4 __ovld __cnfn ctz(uchar4 x);
+char8 __ovld __cnfn ctz(char8 x);
+uchar8 __ovld __cnfn ctz(uchar8 x);
+char16 __ovld __cnfn ctz(char16 x);
+uchar16 __ovld __cnfn ctz(uchar16 x);
+short __ovld __cnfn ctz(short x);
+ushort __ovld __cnfn ctz(ushort x);
+short2 __ovld __cnfn ctz(short2 x);
+ushort2 __ovld __cnfn ctz(ushort2 x);
+short3 __ovld __cnfn ctz(short3 x);
+ushort3 __ovld __cnfn ctz(ushort3 x);
+short4 __ovld __cnfn ctz(short4 x);
+ushort4 __ovld __cnfn ctz(ushort4 x);
+short8 __ovld __cnfn ctz(short8 x);
+ushort8 __ovld __cnfn ctz(ushort8 x);
+short16 __ovld __cnfn ctz(short16 x);
+ushort16 __ovld __cnfn ctz(ushort16 x);
+int __ovld __cnfn ctz(int x);
+uint __ovld __cnfn ctz(uint x);
+int2 __ovld __cnfn ctz(int2 x);
+uint2 __ovld __cnfn ctz(uint2 x);
+int3 __ovld __cnfn ctz(int3 x);
+uint3 __ovld __cnfn ctz(uint3 x);
+int4 __ovld __cnfn ctz(int4 x);
+uint4 __ovld __cnfn ctz(uint4 x);
+int8 __ovld __cnfn ctz(int8 x);
+uint8 __ovld __cnfn ctz(uint8 x);
+int16 __ovld __cnfn ctz(int16 x);
+uint16 __ovld __cnfn ctz(uint16 x);
+long __ovld __cnfn ctz(long x);
+ulong __ovld __cnfn ctz(ulong x);
+long2 __ovld __cnfn ctz(long2 x);
+ulong2 __ovld __cnfn ctz(ulong2 x);
+long3 __ovld __cnfn ctz(long3 x);
+ulong3 __ovld __cnfn ctz(ulong3 x);
+long4 __ovld __cnfn ctz(long4 x);
+ulong4 __ovld __cnfn ctz(ulong4 x);
+long8 __ovld __cnfn ctz(long8 x);
+ulong8 __ovld __cnfn ctz(ulong8 x);
+long16 __ovld __cnfn ctz(long16 x);
+ulong16 __ovld __cnfn ctz(ulong16 x);
 #endif //defined(__OPENCL_CPP_VERSION__) || (__OPENCL_C_VERSION__ >= 
CL_VERSION_2_0)
 
 /**

diff  --git a/clang/lib/Sema/OpenCLBuiltins.td 
b/clang/lib/Sema/OpenCLBuiltins.td
index efb540cd19679..2cd41b6c2bd32 100644
--- a/clang/lib/Sema/OpenCLBuiltins.td
+++ b/clang/lib/Sema/OpenCLBuiltins.td
@@ -606,7 +606,7 @@ let MinVersion = CL12 in {
 }
 let MinVersion = CL20 in {
   foreach name = ["ctz"] in {
-def : Builtin;
+def : Builtin;
   }
 }
 



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[clang] e47027d - [OpenCL] Use DW_LANG_OpenCL language tag for OpenCL C

2021-06-25 Thread Stuart Brady via cfe-commits 

Author: Stuart Brady
Date: 2021-06-25T11:48:42+01:00
New Revision: e47027d091deb4a0774eab911411a27092a60916

URL: 
https://github.com/llvm/llvm-project/commit/e47027d091deb4a0774eab911411a27092a60916
DIFF: 
https://github.com/llvm/llvm-project/commit/e47027d091deb4a0774eab911411a27092a60916.diff

LOG: [OpenCL] Use DW_LANG_OpenCL language tag for OpenCL C

Note regarding C++ for OpenCL:

   When compiling C++ for OpenCL, DW_LANG_C_plus_plus* is emitted.

   There is no DWARF language code defined for C++ for OpenCL as of yet,
   but DWARF issue 210514.1 has been raised to request one.

   In the mean time, continuing to emit DW_LANG_C_plus_plus* for C++ for
   OpenCL allows the potential to distinguish between C++ for OpenCL and
   OpenCL C in !DICompileUnit nodes, whereas using DW_LANG_OpenCL for
   C++ for OpenCL would prevent this.

   This change therefore leaves C++ for OpenCL as-is.

Reviewed By: shchenz, Anastasia

Differential Revision: https://reviews.llvm.org/D104118

Added: 
clang/test/CodeGenOpenCL/debug-info-programming-language.cl

Modified: 
clang/lib/CodeGen/CGDebugInfo.cpp

Removed: 




diff  --git a/clang/lib/CodeGen/CGDebugInfo.cpp 
b/clang/lib/CodeGen/CGDebugInfo.cpp
index 08d15bef93800..8a5b246275b15 100644
--- a/clang/lib/CodeGen/CGDebugInfo.cpp
+++ b/clang/lib/CodeGen/CGDebugInfo.cpp
@@ -578,6 +578,9 @@ void CGDebugInfo::CreateCompileUnit() {
   LangTag = llvm::dwarf::DW_LANG_C_plus_plus;
   } else if (LO.ObjC) {
 LangTag = llvm::dwarf::DW_LANG_ObjC;
+  } else if (LO.OpenCL && (!CGM.getCodeGenOpts().DebugStrictDwarf ||
+   CGM.getCodeGenOpts().DwarfVersion >= 5)) {
+LangTag = llvm::dwarf::DW_LANG_OpenCL;
   } else if (LO.RenderScript) {
 LangTag = llvm::dwarf::DW_LANG_GOOGLE_RenderScript;
   } else if (LO.C99) {

diff  --git a/clang/test/CodeGenOpenCL/debug-info-programming-language.cl 
b/clang/test/CodeGenOpenCL/debug-info-programming-language.cl
new file mode 100644
index 0..fc57a41e5a299
--- /dev/null
+++ b/clang/test/CodeGenOpenCL/debug-info-programming-language.cl
@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 -dwarf-version=5 -emit-llvm -triple %itanium_abi_triple %s 
-o - \
+// RUN:   -x cl -O0 -disable-llvm-passes -debug-info-kind=limited \
+// RUN:   | FileCheck --check-prefix=CHECK-OPENCL %s
+// RUN: %clang_cc1 -dwarf-version=3 -emit-llvm -triple %itanium_abi_triple %s 
-o - \
+// RUN:   -x cl -O0 -disable-llvm-passes -debug-info-kind=limited \
+// RUN:   | FileCheck --check-prefix=CHECK-OPENCL %s
+// RUN: %clang_cc1 -dwarf-version=3 -gstrict-dwarf -emit-llvm -triple 
%itanium_abi_triple %s -o - \
+// RUN:   -x cl -O0 -disable-llvm-passes -debug-info-kind=limited \
+// RUN:   | FileCheck --check-prefix=CHECK-C99 %s
+// RUN: %clang_cc1 -dwarf-version=5 -gstrict-dwarf -emit-llvm -triple 
%itanium_abi_triple %s -o - \
+// RUN:   -x cl -O0 -disable-llvm-passes -debug-info-kind=limited \
+// RUN:   | FileCheck --check-prefix=CHECK-OPENCL %s
+
+kernel void empty() {}
+
+// CHECK-OPENCL: distinct !DICompileUnit(language: DW_LANG_OpenCL,
+// CHECK-C99: distinct !DICompileUnit(language: DW_LANG_C99,



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[clang] 1a376bc - [OpenCL] Add pure attribute to vload builtins

2021-12-16 Thread Stuart Brady via cfe-commits 

Author: Stuart Brady
Date: 2021-12-16T14:55:31Z
New Revision: 1a376bc285358037a5edc48b0d125f91bf5a69ca

URL: 
https://github.com/llvm/llvm-project/commit/1a376bc285358037a5edc48b0d125f91bf5a69ca
DIFF: 
https://github.com/llvm/llvm-project/commit/1a376bc285358037a5edc48b0d125f91bf5a69ca.diff

LOG: [OpenCL] Add pure attribute to vload builtins

Use the "pure" attribute (or "readonly") for the vload, vload_half and
vloada_half builtins.

Reviewed By: svenvh

Differential Revision: https://reviews.llvm.org/D110742

Added: 


Modified: 
clang/lib/Headers/opencl-c.h
clang/lib/Sema/OpenCLBuiltins.td

Removed: 




diff  --git a/clang/lib/Headers/opencl-c.h b/clang/lib/Headers/opencl-c.h
index 32af848a94c4f..77a7a8b9bb3a1 100644
--- a/clang/lib/Headers/opencl-c.h
+++ b/clang/lib/Headers/opencl-c.h
@@ -11190,305 +11190,305 @@ half16 __ovld __cnfn select(half16 a, half16 b, 
ushort16 c);
  * 64-bit aligned if gentype is long, ulong, double.
  */
 
-char2 __ovld vload2(size_t offset, const __constant char *p);
-uchar2 __ovld vload2(size_t offset, const __constant uchar *p);
-short2 __ovld vload2(size_t offset, const __constant short *p);
-ushort2 __ovld vload2(size_t offset, const __constant ushort *p);
-int2 __ovld vload2(size_t offset, const __constant int *p);
-uint2 __ovld vload2(size_t offset, const __constant uint *p);
-long2 __ovld vload2(size_t offset, const __constant long *p);
-ulong2 __ovld vload2(size_t offset, const __constant ulong *p);
-float2 __ovld vload2(size_t offset, const __constant float *p);
-char3 __ovld vload3(size_t offset, const __constant char *p);
-uchar3 __ovld vload3(size_t offset, const __constant uchar *p);
-short3 __ovld vload3(size_t offset, const __constant short *p);
-ushort3 __ovld vload3(size_t offset, const __constant ushort *p);
-int3 __ovld vload3(size_t offset, const __constant int *p);
-uint3 __ovld vload3(size_t offset, const __constant uint *p);
-long3 __ovld vload3(size_t offset, const __constant long *p);
-ulong3 __ovld vload3(size_t offset, const __constant ulong *p);
-float3 __ovld vload3(size_t offset, const __constant float *p);
-char4 __ovld vload4(size_t offset, const __constant char *p);
-uchar4 __ovld vload4(size_t offset, const __constant uchar *p);
-short4 __ovld vload4(size_t offset, const __constant short *p);
-ushort4 __ovld vload4(size_t offset, const __constant ushort *p);
-int4 __ovld vload4(size_t offset, const __constant int *p);
-uint4 __ovld vload4(size_t offset, const __constant uint *p);
-long4 __ovld vload4(size_t offset, const __constant long *p);
-ulong4 __ovld vload4(size_t offset, const __constant ulong *p);
-float4 __ovld vload4(size_t offset, const __constant float *p);
-char8 __ovld vload8(size_t offset, const __constant char *p);
-uchar8 __ovld vload8(size_t offset, const __constant uchar *p);
-short8 __ovld vload8(size_t offset, const __constant short *p);
-ushort8 __ovld vload8(size_t offset, const __constant ushort *p);
-int8 __ovld vload8(size_t offset, const __constant int *p);
-uint8 __ovld vload8(size_t offset, const __constant uint *p);
-long8 __ovld vload8(size_t offset, const __constant long *p);
-ulong8 __ovld vload8(size_t offset, const __constant ulong *p);
-float8 __ovld vload8(size_t offset, const __constant float *p);
-char16 __ovld vload16(size_t offset, const __constant char *p);
-uchar16 __ovld vload16(size_t offset, const __constant uchar *p);
-short16 __ovld vload16(size_t offset, const __constant short *p);
-ushort16 __ovld vload16(size_t offset, const __constant ushort *p);
-int16 __ovld vload16(size_t offset, const __constant int *p);
-uint16 __ovld vload16(size_t offset, const __constant uint *p);
-long16 __ovld vload16(size_t offset, const __constant long *p);
-ulong16 __ovld vload16(size_t offset, const __constant ulong *p);
-float16 __ovld vload16(size_t offset, const __constant float *p);
+char2 __ovld __purefn vload2(size_t offset, const __constant char *p);
+uchar2 __ovld __purefn vload2(size_t offset, const __constant uchar *p);
+short2 __ovld __purefn vload2(size_t offset, const __constant short *p);
+ushort2 __ovld __purefn vload2(size_t offset, const __constant ushort *p);
+int2 __ovld __purefn vload2(size_t offset, const __constant int *p);
+uint2 __ovld __purefn vload2(size_t offset, const __constant uint *p);
+long2 __ovld __purefn vload2(size_t offset, const __constant long *p);
+ulong2 __ovld __purefn vload2(size_t offset, const __constant ulong *p);
+float2 __ovld __purefn vload2(size_t offset, const __constant float *p);
+char3 __ovld __purefn vload3(size_t offset, const __constant char *p);
+uchar3 __ovld __purefn vload3(size_t offset, const __constant uchar *p);
+short3 __ovld __purefn vload3(size_t offset, const __constant short *p);
+ushort3 __ovld __purefn vload3(size_t offset, const __constant ushort *p);
+int3 __ovld __purefn vload3(size_t offset, const __constant int *p);
+uint3 __ovld __purefn

[clang] 5aefb1d - Revert "[OpenCL] Add pure attribute to vload builtins"

2021-12-16 Thread Stuart Brady via cfe-commits 

Author: Stuart Brady
Date: 2021-12-16T15:16:41Z
New Revision: 5aefb1dc1eabd9286da9511b5227aa83443091b9

URL: 
https://github.com/llvm/llvm-project/commit/5aefb1dc1eabd9286da9511b5227aa83443091b9
DIFF: 
https://github.com/llvm/llvm-project/commit/5aefb1dc1eabd9286da9511b5227aa83443091b9.diff

LOG: Revert "[OpenCL] Add pure attribute to vload builtins"

This reverts commit 1a376bc285358037a5edc48b0d125f91bf5a69ca.

This broke clang/test/SemaOpenCL/fdeclare-opencl-builtins.cl

Added: 


Modified: 
clang/lib/Headers/opencl-c.h
clang/lib/Sema/OpenCLBuiltins.td

Removed: 




diff  --git a/clang/lib/Headers/opencl-c.h b/clang/lib/Headers/opencl-c.h
index 77a7a8b9bb3a1..32af848a94c4f 100644
--- a/clang/lib/Headers/opencl-c.h
+++ b/clang/lib/Headers/opencl-c.h
@@ -11190,305 +11190,305 @@ half16 __ovld __cnfn select(half16 a, half16 b, 
ushort16 c);
  * 64-bit aligned if gentype is long, ulong, double.
  */
 
-char2 __ovld __purefn vload2(size_t offset, const __constant char *p);
-uchar2 __ovld __purefn vload2(size_t offset, const __constant uchar *p);
-short2 __ovld __purefn vload2(size_t offset, const __constant short *p);
-ushort2 __ovld __purefn vload2(size_t offset, const __constant ushort *p);
-int2 __ovld __purefn vload2(size_t offset, const __constant int *p);
-uint2 __ovld __purefn vload2(size_t offset, const __constant uint *p);
-long2 __ovld __purefn vload2(size_t offset, const __constant long *p);
-ulong2 __ovld __purefn vload2(size_t offset, const __constant ulong *p);
-float2 __ovld __purefn vload2(size_t offset, const __constant float *p);
-char3 __ovld __purefn vload3(size_t offset, const __constant char *p);
-uchar3 __ovld __purefn vload3(size_t offset, const __constant uchar *p);
-short3 __ovld __purefn vload3(size_t offset, const __constant short *p);
-ushort3 __ovld __purefn vload3(size_t offset, const __constant ushort *p);
-int3 __ovld __purefn vload3(size_t offset, const __constant int *p);
-uint3 __ovld __purefn vload3(size_t offset, const __constant uint *p);
-long3 __ovld __purefn vload3(size_t offset, const __constant long *p);
-ulong3 __ovld __purefn vload3(size_t offset, const __constant ulong *p);
-float3 __ovld __purefn vload3(size_t offset, const __constant float *p);
-char4 __ovld __purefn vload4(size_t offset, const __constant char *p);
-uchar4 __ovld __purefn vload4(size_t offset, const __constant uchar *p);
-short4 __ovld __purefn vload4(size_t offset, const __constant short *p);
-ushort4 __ovld __purefn vload4(size_t offset, const __constant ushort *p);
-int4 __ovld __purefn vload4(size_t offset, const __constant int *p);
-uint4 __ovld __purefn vload4(size_t offset, const __constant uint *p);
-long4 __ovld __purefn vload4(size_t offset, const __constant long *p);
-ulong4 __ovld __purefn vload4(size_t offset, const __constant ulong *p);
-float4 __ovld __purefn vload4(size_t offset, const __constant float *p);
-char8 __ovld __purefn vload8(size_t offset, const __constant char *p);
-uchar8 __ovld __purefn vload8(size_t offset, const __constant uchar *p);
-short8 __ovld __purefn vload8(size_t offset, const __constant short *p);
-ushort8 __ovld __purefn vload8(size_t offset, const __constant ushort *p);
-int8 __ovld __purefn vload8(size_t offset, const __constant int *p);
-uint8 __ovld __purefn vload8(size_t offset, const __constant uint *p);
-long8 __ovld __purefn vload8(size_t offset, const __constant long *p);
-ulong8 __ovld __purefn vload8(size_t offset, const __constant ulong *p);
-float8 __ovld __purefn vload8(size_t offset, const __constant float *p);
-char16 __ovld __purefn vload16(size_t offset, const __constant char *p);
-uchar16 __ovld __purefn vload16(size_t offset, const __constant uchar *p);
-short16 __ovld __purefn vload16(size_t offset, const __constant short *p);
-ushort16 __ovld __purefn vload16(size_t offset, const __constant ushort *p);
-int16 __ovld __purefn vload16(size_t offset, const __constant int *p);
-uint16 __ovld __purefn vload16(size_t offset, const __constant uint *p);
-long16 __ovld __purefn vload16(size_t offset, const __constant long *p);
-ulong16 __ovld __purefn vload16(size_t offset, const __constant ulong *p);
-float16 __ovld __purefn vload16(size_t offset, const __constant float *p);
+char2 __ovld vload2(size_t offset, const __constant char *p);
+uchar2 __ovld vload2(size_t offset, const __constant uchar *p);
+short2 __ovld vload2(size_t offset, const __constant short *p);
+ushort2 __ovld vload2(size_t offset, const __constant ushort *p);
+int2 __ovld vload2(size_t offset, const __constant int *p);
+uint2 __ovld vload2(size_t offset, const __constant uint *p);
+long2 __ovld vload2(size_t offset, const __constant long *p);
+ulong2 __ovld vload2(size_t offset, const __constant ulong *p);
+float2 __ovld vload2(size_t offset, const __constant float *p);
+char3 __ovld vload3(size_t offset, const __constant char *p);
+uchar3 __ovld vload3(size_t offset, con

[clang] ceb8055 - [OpenCL] Add pure attribute to vload builtins

2021-12-16 Thread Stuart Brady via cfe-commits 

Author: Stuart Brady
Date: 2021-12-16T18:30:58Z
New Revision: ceb80557e523f1894799ebadd5d985e11ee80461

URL: 
https://github.com/llvm/llvm-project/commit/ceb80557e523f1894799ebadd5d985e11ee80461
DIFF: 
https://github.com/llvm/llvm-project/commit/ceb80557e523f1894799ebadd5d985e11ee80461.diff

LOG: [OpenCL] Add pure attribute to vload builtins

Use the "pure" attribute (or "readonly") for the vload, vload_half and
vloada_half builtins.

Includes test changes to SemaOpenCL/fdeclare-opencl-builtins.cl to avoid
triggering unused-result warnings.

Reviewed By: svenvh

Differential Revision: https://reviews.llvm.org/D110742

Added: 


Modified: 
clang/lib/Headers/opencl-c.h
clang/lib/Sema/OpenCLBuiltins.td
clang/test/SemaOpenCL/fdeclare-opencl-builtins.cl

Removed: 




diff  --git a/clang/lib/Headers/opencl-c.h b/clang/lib/Headers/opencl-c.h
index 32af848a94c4f..77a7a8b9bb3a1 100644
--- a/clang/lib/Headers/opencl-c.h
+++ b/clang/lib/Headers/opencl-c.h
@@ -11190,305 +11190,305 @@ half16 __ovld __cnfn select(half16 a, half16 b, 
ushort16 c);
  * 64-bit aligned if gentype is long, ulong, double.
  */
 
-char2 __ovld vload2(size_t offset, const __constant char *p);
-uchar2 __ovld vload2(size_t offset, const __constant uchar *p);
-short2 __ovld vload2(size_t offset, const __constant short *p);
-ushort2 __ovld vload2(size_t offset, const __constant ushort *p);
-int2 __ovld vload2(size_t offset, const __constant int *p);
-uint2 __ovld vload2(size_t offset, const __constant uint *p);
-long2 __ovld vload2(size_t offset, const __constant long *p);
-ulong2 __ovld vload2(size_t offset, const __constant ulong *p);
-float2 __ovld vload2(size_t offset, const __constant float *p);
-char3 __ovld vload3(size_t offset, const __constant char *p);
-uchar3 __ovld vload3(size_t offset, const __constant uchar *p);
-short3 __ovld vload3(size_t offset, const __constant short *p);
-ushort3 __ovld vload3(size_t offset, const __constant ushort *p);
-int3 __ovld vload3(size_t offset, const __constant int *p);
-uint3 __ovld vload3(size_t offset, const __constant uint *p);
-long3 __ovld vload3(size_t offset, const __constant long *p);
-ulong3 __ovld vload3(size_t offset, const __constant ulong *p);
-float3 __ovld vload3(size_t offset, const __constant float *p);
-char4 __ovld vload4(size_t offset, const __constant char *p);
-uchar4 __ovld vload4(size_t offset, const __constant uchar *p);
-short4 __ovld vload4(size_t offset, const __constant short *p);
-ushort4 __ovld vload4(size_t offset, const __constant ushort *p);
-int4 __ovld vload4(size_t offset, const __constant int *p);
-uint4 __ovld vload4(size_t offset, const __constant uint *p);
-long4 __ovld vload4(size_t offset, const __constant long *p);
-ulong4 __ovld vload4(size_t offset, const __constant ulong *p);
-float4 __ovld vload4(size_t offset, const __constant float *p);
-char8 __ovld vload8(size_t offset, const __constant char *p);
-uchar8 __ovld vload8(size_t offset, const __constant uchar *p);
-short8 __ovld vload8(size_t offset, const __constant short *p);
-ushort8 __ovld vload8(size_t offset, const __constant ushort *p);
-int8 __ovld vload8(size_t offset, const __constant int *p);
-uint8 __ovld vload8(size_t offset, const __constant uint *p);
-long8 __ovld vload8(size_t offset, const __constant long *p);
-ulong8 __ovld vload8(size_t offset, const __constant ulong *p);
-float8 __ovld vload8(size_t offset, const __constant float *p);
-char16 __ovld vload16(size_t offset, const __constant char *p);
-uchar16 __ovld vload16(size_t offset, const __constant uchar *p);
-short16 __ovld vload16(size_t offset, const __constant short *p);
-ushort16 __ovld vload16(size_t offset, const __constant ushort *p);
-int16 __ovld vload16(size_t offset, const __constant int *p);
-uint16 __ovld vload16(size_t offset, const __constant uint *p);
-long16 __ovld vload16(size_t offset, const __constant long *p);
-ulong16 __ovld vload16(size_t offset, const __constant ulong *p);
-float16 __ovld vload16(size_t offset, const __constant float *p);
+char2 __ovld __purefn vload2(size_t offset, const __constant char *p);
+uchar2 __ovld __purefn vload2(size_t offset, const __constant uchar *p);
+short2 __ovld __purefn vload2(size_t offset, const __constant short *p);
+ushort2 __ovld __purefn vload2(size_t offset, const __constant ushort *p);
+int2 __ovld __purefn vload2(size_t offset, const __constant int *p);
+uint2 __ovld __purefn vload2(size_t offset, const __constant uint *p);
+long2 __ovld __purefn vload2(size_t offset, const __constant long *p);
+ulong2 __ovld __purefn vload2(size_t offset, const __constant ulong *p);
+float2 __ovld __purefn vload2(size_t offset, const __constant float *p);
+char3 __ovld __purefn vload3(size_t offset, const __constant char *p);
+uchar3 __ovld __purefn vload3(size_t offset, const __constant uchar *p);
+short3 __ovld __purefn vload3(size_t offset, const __constant short *p);
+ushor

[clang] 32955be - [OpenCL] Remove decls for scalar vloada_half and vstorea_half* fns

2021-09-02 Thread Stuart Brady via cfe-commits 

Author: Stuart Brady
Date: 2021-09-02T22:08:09+01:00
New Revision: 32955be6bf7d8401ea8271e1097bf783bf492eb9

URL: 
https://github.com/llvm/llvm-project/commit/32955be6bf7d8401ea8271e1097bf783bf492eb9
DIFF: 
https://github.com/llvm/llvm-project/commit/32955be6bf7d8401ea8271e1097bf783bf492eb9.diff

LOG: [OpenCL] Remove decls for scalar vloada_half and vstorea_half* fns

These functions are not part of the OpenCL C specification.

See https://github.com/KhronosGroup/OpenCL-Docs/issues/648 for a
clarification regarding the vloada_half declarations.

Reviewed By: Anastasia

Differential Revision: https://reviews.llvm.org/D108761

Added: 


Modified: 
clang/lib/Headers/opencl-c.h
clang/lib/Sema/OpenCLBuiltins.td

Removed: 




diff  --git a/clang/lib/Headers/opencl-c.h b/clang/lib/Headers/opencl-c.h
index 501126bf13ecd..bb3ca6aae20a2 100644
--- a/clang/lib/Headers/opencl-c.h
+++ b/clang/lib/Headers/opencl-c.h
@@ -12070,33 +12070,28 @@ void __ovld vstore_half16_rtn(double16 data, size_t 
offset, __private half *p);
  * The address computed as (p + (offset * 4))
  * must be aligned to sizeof (half) * 4 bytes.
  */
-float __ovld vloada_half(size_t offset, const __constant half *p);
 float2 __ovld vloada_half2(size_t offset, const __constant half *p);
 float3 __ovld vloada_half3(size_t offset, const __constant half *p);
 float4 __ovld vloada_half4(size_t offset, const __constant half *p);
 float8 __ovld vloada_half8(size_t offset, const __constant half *p);
 float16 __ovld vloada_half16(size_t offset, const __constant half *p);
 #if defined(__opencl_c_generic_address_space)
-float __ovld vloada_half(size_t offset, const half *p);
 float2 __ovld vloada_half2(size_t offset, const half *p);
 float3 __ovld vloada_half3(size_t offset, const half *p);
 float4 __ovld vloada_half4(size_t offset, const half *p);
 float8 __ovld vloada_half8(size_t offset, const half *p);
 float16 __ovld vloada_half16(size_t offset, const half *p);
 #else
-float __ovld vloada_half(size_t offset, const __global half *p);
 float2 __ovld vloada_half2(size_t offset, const __global half *p);
 float3 __ovld vloada_half3(size_t offset, const __global half *p);
 float4 __ovld vloada_half4(size_t offset, const __global half *p);
 float8 __ovld vloada_half8(size_t offset, const __global half *p);
 float16 __ovld vloada_half16(size_t offset, const __global half *p);
-float __ovld vloada_half(size_t offset, const __local half *p);
 float2 __ovld vloada_half2(size_t offset, const __local half *p);
 float3 __ovld vloada_half3(size_t offset, const __local half *p);
 float4 __ovld vloada_half4(size_t offset, const __local half *p);
 float8 __ovld vloada_half8(size_t offset, const __local half *p);
 float16 __ovld vloada_half16(size_t offset, const __local half *p);
-float __ovld vloada_half(size_t offset, const __private half *p);
 float2 __ovld vloada_half2(size_t offset, const __private half *p);
 float3 __ovld vloada_half3(size_t offset, const __private half *p);
 float4 __ovld vloada_half4(size_t offset, const __private half *p);
@@ -12121,35 +12116,30 @@ float16 __ovld vloada_half16(size_t offset, const 
__private half *p);
  * round to nearest even.
  */
 #if defined(__opencl_c_generic_address_space)
-void __ovld vstorea_half(float data, size_t offset, half *p);
 void __ovld vstorea_half2(float2 data, size_t offset, half *p);
 void __ovld vstorea_half3(float3 data, size_t offset, half *p);
 void __ovld vstorea_half4(float4 data, size_t offset, half *p);
 void __ovld vstorea_half8(float8 data, size_t offset, half *p);
 void __ovld vstorea_half16(float16 data, size_t offset, half *p);
 
-void __ovld vstorea_half_rte(float data, size_t offset, half *p);
 void __ovld vstorea_half2_rte(float2 data, size_t offset, half *p);
 void __ovld vstorea_half3_rte(float3 data, size_t offset, half *p);
 void __ovld vstorea_half4_rte(float4 data, size_t offset, half *p);
 void __ovld vstorea_half8_rte(float8 data, size_t offset, half *p);
 void __ovld vstorea_half16_rte(float16 data, size_t offset, half *p);
 
-void __ovld vstorea_half_rtz(float data, size_t offset, half *p);
 void __ovld vstorea_half2_rtz(float2 data, size_t offset, half *p);
 void __ovld vstorea_half3_rtz(float3 data, size_t offset, half *p);
 void __ovld vstorea_half4_rtz(float4 data, size_t offset, half *p);
 void __ovld vstorea_half8_rtz(float8 data, size_t offset, half *p);
 void __ovld vstorea_half16_rtz(float16 data, size_t offset, half *p);
 
-void __ovld vstorea_half_rtp(float data, size_t offset, half *p);
 void __ovld vstorea_half2_rtp(float2 data, size_t offset, half *p);
 void __ovld vstorea_half3_rtp(float3 data, size_t offset, half *p);
 void __ovld vstorea_half4_rtp(float4 data, size_t offset, half *p);
 void __ovld vstorea_half8_rtp(float8 data, size_t offset, half *p);
 void __ovld vstorea_half16_rtp(float16 data, size_t offset, half *p);
 
-void __ovld vstorea_half_rtn(float data, size_t o