@@ -574,6 +574,20 @@ benchmarks)
generate-cmake
check-cxx-benchmarks
;;
+check-lldb-data-formatters)
+clean
+${CMAKE}\
+-S "${MONOREPO_ROOT}/llvm" \
+-B "${BUILD_DIR}"
https://github.com/Michael137 edited
https://github.com/llvm/llvm-project/pull/65174
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https://github.com/Michael137 edited
https://github.com/llvm/llvm-project/pull/65174
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@@ -176,3 +176,34 @@ Predefined Macros
* - ``HIP_API_PER_THREAD_DEFAULT_STREAM``
- Alias to ``__HIP_API_PER_THREAD_DEFAULT_STREAM__``. Deprecated.
+C++20 Concepts with HIP and CUDA
+
+
+In Clang, when working with HIP or CUDA, it's impor
@@ -827,6 +829,9 @@ bool ByteCodeExprGen::VisitArrayInitLoopExpr(
template
bool ByteCodeExprGen::VisitOpaqueValueExpr(const OpaqueValueExpr *E) {
+ if (OpaqueExprs.contains(E))
+return this->emitGetLocal(*classify(E), OpaqueExprs[E], E);
isuckatcs wrote:
Artem-B wrote:
@rnk -- would that be acceptable for clang-cl on windows?
https://github.com/llvm/llvm-project/pull/68921
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https://github.com/FreddyLeaf created
https://github.com/llvm/llvm-project/pull/68944
For more details about this instruction, please refer to the latest ISE
document:
https://www.intel.com/content/www/us/en/develop/download/intel-architecture-instruction-set-extensions-programming-reference.h
https://github.com/FreddyLeaf edited
https://github.com/llvm/llvm-project/pull/68944
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llvmbot wrote:
@llvm/pr-subscribers-clang
Author: Freddy Ye (FreddyLeaf)
Changes
For more details about this instruction, please refer to the latest ISE
document:
https://www.intel.com/content/www/us/en/develop/download/intel-architecture-instruction-set-extensions-programming-reference.
github-actions[bot] wrote:
:warning: C/C++ code formatter, clang-format found issues in your code.
:warning:
You can test this locally with the following command:
``bash
git-clang-format --diff a712244f3b76cd2ef60b4f3ce5efaf6d4d49c6fe
2377ab2b9865d8f152996fd38f6b543767f8c2ae --
https://github.com/NatashaKnk created
https://github.com/llvm/llvm-project/pull/68945
None
>From e431cc466e5609e19757481604dad47558219166 Mon Sep 17 00:00:00 2001
From: Natasha Kononenko
Date: Fri, 13 Oct 2023 00:48:17 +
Subject: [PATCH 1/2] Add ContractionOpInterface utility functions for
@@ -20,6 +20,11 @@
#include
#endif
+#if !(defined(_MSC_VER) || defined(__SCE__)) || __has_feature(modules) ||
\
+defined(__UINTR__)
phoebewang wrote:
__USERMSR__
https://github.com/llvm/llvm-project/pull/68944
_
@@ -922,8 +922,6 @@ endif()
include(HandleLLVMOptions)
-##
-
phoebewang wrote:
Unrelated change
https://github.com/llvm/llvm-project/pull/68944
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https://l
@@ -241,6 +241,7 @@ X86_FEATURE (SM3, "sm3")
X86_FEATURE (SM4, "sm4")
X86_FEATURE (AVXVNNIINT16,"avxvnniint16")
X86_FEATURE (EVEX512, "evex512")
+X86_FEATURE (USERMSR,"usermsr")
phoeb
@@ -0,0 +1,26 @@
+# RUN: llvm-mc --disassemble %s -triple=x86_64 | FileCheck %s
--check-prefixes=ATT
+# RUN: llvm-mc --disassemble %s -triple=x86_64 --output-asm-variant=1 |
FileCheck %s --check-prefixes=INTEL
+
+# ATT: urdmsr $123, %r9
+# INTEL: urdmsr r9, 123
+0xc4,0xc7,0x7b
@@ -325,6 +325,8 @@ def FeatureTSXLDTRK : SubtargetFeature<"tsxldtrk",
"HasTSXLDTRK", "true",
"Support TSXLDTRK instructions">;
def FeatureUINTR : SubtargetFeature<"uintr", "HasUINTR", "true",
"Has UINT
htyu wrote:
> The performance win depends a lot on value distribution. For large copies,
> using SIMD with nontemporal hint is the way to go.
Right, and the dominating single-range distribution is also important for our
approach, similar to how speculative indirect call promotion works.
Rece
@@ -0,0 +1,26 @@
+# RUN: llvm-mc --disassemble %s -triple=x86_64 | FileCheck %s
--check-prefixes=ATT
+# RUN: llvm-mc --disassemble %s -triple=x86_64 --output-asm-variant=1 |
FileCheck %s --check-prefixes=INTEL
+
+# ATT: urdmsr $123, %r9
+# INTEL: urdmsr r9, 123
+0xc4,0xc7,0x7b
https://github.com/FreddyLeaf updated
https://github.com/llvm/llvm-project/pull/68944
>From 2377ab2b9865d8f152996fd38f6b543767f8c2ae Mon Sep 17 00:00:00 2001
From: Freddy Ye
Date: Wed, 11 Oct 2023 14:09:02 +0800
Subject: [PATCH 1/2] Add USER_MSR instructions.
For more details about this instru
@@ -325,6 +325,8 @@ def FeatureTSXLDTRK : SubtargetFeature<"tsxldtrk",
"HasTSXLDTRK", "true",
"Support TSXLDTRK instructions">;
def FeatureUINTR : SubtargetFeature<"uintr", "HasUINTR", "true",
"Has UINT
@@ -0,0 +1,26 @@
+# RUN: llvm-mc --disassemble %s -triple=x86_64 | FileCheck %s
--check-prefixes=ATT
+# RUN: llvm-mc --disassemble %s -triple=x86_64 --output-asm-variant=1 |
FileCheck %s --check-prefixes=INTEL
+
+# ATT: urdmsr $123, %r9
+# INTEL: urdmsr r9, 123
+0xc4,0xc7,0x7b
@@ -241,6 +241,7 @@ X86_FEATURE (SM3, "sm3")
X86_FEATURE (SM4, "sm4")
X86_FEATURE (AVXVNNIINT16,"avxvnniint16")
X86_FEATURE (EVEX512, "evex512")
+X86_FEATURE (USERMSR,"usermsr")
Fredd
@@ -922,8 +922,6 @@ endif()
include(HandleLLVMOptions)
-##
-
FreddyLeaf wrote:
3e32e495d8fa56ad3770769a5d4559ea0a41af96
https://github.com/llvm/llvm-project/pull/68944
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@@ -20,6 +20,11 @@
#include
#endif
+#if !(defined(_MSC_VER) || defined(__SCE__)) || __has_feature(modules) ||
\
+defined(__UINTR__)
FreddyLeaf wrote:
3e32e495d8fa56ad3770769a5d4559ea0a41af96
https://github.com/llvm/llvm-project/pull/68944
https://github.com/ldionne updated
https://github.com/llvm/llvm-project/pull/68832
>From 9ca88d1a30ec1bcaa9c3c943c32649c36ad136d0 Mon Sep 17 00:00:00 2001
From: Louis Dionne
Date: Wed, 11 Oct 2023 12:21:39 -0700
Subject: [PATCH 1/3] [libc++] Use -nostdlib++ on GCC unconditionally
We support GC
https://github.com/ldionne updated
https://github.com/llvm/llvm-project/pull/68832
>From 9ca88d1a30ec1bcaa9c3c943c32649c36ad136d0 Mon Sep 17 00:00:00 2001
From: Louis Dionne
Date: Wed, 11 Oct 2023 12:21:39 -0700
Subject: [PATCH 1/3] [libc++] Use -nostdlib++ on GCC unconditionally
We support GC
@@ -642,18 +642,8 @@ get_sanitizer_flags(SANITIZER_FLAGS
"${LLVM_USE_SANITIZER}")
# Link system libraries ===
function(cxx_link_system_libraries target)
-
-# In order to remove just libc++ from the link step
-# we need to us
@@ -642,18 +642,8 @@ get_sanitizer_flags(SANITIZER_FLAGS
"${LLVM_USE_SANITIZER}")
# Link system libraries ===
function(cxx_link_system_libraries target)
-
-# In order to remove just libc++ from the link step
-# we need to us
@@ -0,0 +1,57 @@
+# RUN: llvm-mc -triple=riscv64 -show-encoding
--mattr=+v,+xsfvqmaccqoq,+xsfvqmaccdod %s \
+# RUN:| FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
+# RUN: not llvm-mc -triple=riscv64 -show-encoding %s 2>&1 \
+# RUN:| FileCheck %s --check-
danix800 wrote:
Caused by missing `MemberSpecializationInfo` when importing so moving testcase
into `ASTImporterTest` as unittest would be better.
https://github.com/llvm/llvm-project/pull/68774
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https://github.com/yjijd created https://github.com/llvm/llvm-project/pull/68952
This patch adds compiler options -mlsx/-mlasx which enables the instruction
sets of LSX and LASX, and sets related predefined macros acording to the
options.
>From ba3d3560675bcfd84bd11bfed9e26ad86b60faaf Mon Sep
https://github.com/yjijd created https://github.com/llvm/llvm-project/pull/68954
None
>From 74d9ea74aea28db6f5a3a4c6dfccb132d87d1fa8 Mon Sep 17 00:00:00 2001
From: licongtian
Date: Tue, 10 Oct 2023 15:51:58 +0800
Subject: [PATCH] [Clang][LoongArch] Add ABI implementation of passing vectors
---
@@ -2732,100 +2732,114 @@ static Instruction *matchFunnelShift(Instruction &Or,
InstCombinerImpl &IC) {
// rotate matching code under visitSelect and visitTrunc?
unsigned Width = Or.getType()->getScalarSizeInBits();
- // First, find an or'd pair of opposite shifts:
- //
@@ -2732,100 +2732,114 @@ static Instruction *matchFunnelShift(Instruction &Or,
InstCombinerImpl &IC) {
// rotate matching code under visitSelect and visitTrunc?
unsigned Width = Or.getType()->getScalarSizeInBits();
- // First, find an or'd pair of opposite shifts:
- //
https://github.com/KanRobert approved this pull request.
LGTM
https://github.com/llvm/llvm-project/pull/68944
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https://github.com/yetingk updated
https://github.com/llvm/llvm-project/pull/68075
>From 91bb1d9884276a37f93515a648aa6ece353fdc70 Mon Sep 17 00:00:00 2001
From: Yeting Kuo
Date: Tue, 12 Sep 2023 12:28:00 +0800
Subject: [PATCH 1/4] [RISCV] Add MC layer support for Zicfiss.
The patch adds the in
yetingk wrote:
> The patch basically changes the ShadowCallStack back-end to emit an
> sspush/sspopchk instead of the usual SCS push/pop, which seems like a
> reasonable approach to me. However, it would be helpful to mention the
> dependency on `-fsanitize=shadow-call-stack` in the commit mes
https://github.com/jansvoboda11 created
https://github.com/llvm/llvm-project/pull/68957
This prevents redefinition errors due to having multiple paths for the same
module map. (rdar://24116019)
Originally implemented and tested downstream by @bcardosolopes, I just made use
of `FileEntryRef::g
llvmbot wrote:
@llvm/pr-subscribers-clang-modules
Author: Jan Svoboda (jansvoboda11)
Changes
This prevents redefinition errors due to having multiple paths for the same
module map. (rdar://24116019)
Originally implemented and tested downstream by @bcardosolopes, I just
made use of `File
https://github.com/HerrCai0907 updated
https://github.com/llvm/llvm-project/pull/68878
>From b93096929aa98e17dfdb0240a9285d315fc95bfc Mon Sep 17 00:00:00 2001
From: Congcong Cai
Date: Thu, 12 Oct 2023 19:31:08 +0800
Subject: [PATCH 1/2] [clang]Transform uninstantiated ExceptionSpec in
Template
https://github.com/tbaederr updated
https://github.com/llvm/llvm-project/pull/68679
>From 9598f33926ede7a35a431bebc3ed6f8ce20b03ef Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timm=20B=C3=A4der?=
Date: Tue, 10 Oct 2023 08:52:43 +0200
Subject: [PATCH] [clang][Interp] Support AddOffset with 128bit of
@@ -574,6 +574,20 @@ benchmarks)
generate-cmake
check-cxx-benchmarks
;;
+check-lldb-data-formatters)
+clean
+${CMAKE}\
+-S "${MONOREPO_ROOT}/llvm" \
+-B "${BUILD_DIR}"
@@ -574,6 +574,20 @@ benchmarks)
generate-cmake
check-cxx-benchmarks
;;
+check-lldb-data-formatters)
+clean
+${CMAKE}\
+-S "${MONOREPO_ROOT}/llvm" \
+-B "${BUILD_DIR}"
@@ -100,12 +100,13 @@ template class IntegralAP final {
}
static IntegralAP from(const Boolean &B) {
assert(false);
-return IntegralAP::zero();
+return IntegralAP::zero(1);
tbaederr wrote:
This is unimplemented right now, I just added the bitw
@@ -100,12 +100,13 @@ template class IntegralAP final {
}
static IntegralAP from(const Boolean &B) {
assert(false);
-return IntegralAP::zero();
+return IntegralAP::zero(1);
}
- static IntegralAP zero() {
-assert(false);
-return IntegralAP(0);
+ s
@@ -1642,9 +1642,9 @@ bool
ByteCodeExprGen::visitZeroInitializer(QualType QT,
case PT_Uint64:
return this->emitZeroUint64(E);
case PT_IntAP:
+return this->emitZeroIntAP(128, E); // FIXME: Ctx.getBitWidth()
case PT_IntAPS:
-assert(false);
-return false;
+
mikaelholmen wrote:
Hi @rampitec
With UBSan built binaries the
MC/AMDGPU/literals.s
testcase fails and triggers UB like
```
07:33:04 ../lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp:2246:59: runtime
error: left shift of negative value -54321
07:33:04 SUMMARY: UndefinedBehaviorSanitizer: und
https://github.com/tbaederr updated
https://github.com/llvm/llvm-project/pull/68081
>From a7f0b32783bd8e9ce4d74d98e5a45351d3b38d24 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timm=20B=C3=A4der?=
Date: Tue, 3 Oct 2023 11:05:27 +0200
Subject: [PATCH] [clang][Interp] IntegralAP zero-init
---
clang/
tbaederr wrote:
https://reviews.llvm.org/D156565 hasn't been merged as far as I can tell and
it's the only test case I have for this. :(
https://github.com/llvm/llvm-project/pull/67990
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@@ -2732,100 +2732,114 @@ static Instruction *matchFunnelShift(Instruction &Or,
InstCombinerImpl &IC) {
// rotate matching code under visitSelect and visitTrunc?
unsigned Width = Or.getType()->getScalarSizeInBits();
- // First, find an or'd pair of opposite shifts:
- //
@@ -2732,100 +2732,114 @@ static Instruction *matchFunnelShift(Instruction &Or,
InstCombinerImpl &IC) {
// rotate matching code under visitSelect and visitTrunc?
unsigned Width = Or.getType()->getScalarSizeInBits();
- // First, find an or'd pair of opposite shifts:
- //
rampitec wrote:
> Hi @rampitec
>
> With UBSan built binaries the MC/AMDGPU/literals.s testcase fails and
> triggers UB like
>
> ```
> 07:33:04 ../lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp:2246:59: runtime
> error: left shift of negative value -54321
> 07:33:04 SUMMARY: UndefinedBehavior
@@ -478,6 +480,43 @@ template class SourceLocScope final {
bool Enabled = false;
};
+template class StoredOpaqueValueScope final {
+public:
+ StoredOpaqueValueScope(ByteCodeExprGen *Ctx) : Ctx(Ctx) {}
+
+ bool VisitAndStoreOpaqueValue(const OpaqueValueExpr *Ove) {
+a
@@ -478,6 +480,43 @@ template class SourceLocScope final {
bool Enabled = false;
};
+template class StoredOpaqueValueScope final {
+public:
+ StoredOpaqueValueScope(ByteCodeExprGen *Ctx) : Ctx(Ctx) {}
+
+ bool VisitAndStoreOpaqueValue(const OpaqueValueExpr *Ove) {
+a
rampitec wrote:
> > Hi @rampitec
> > With UBSan built binaries the MC/AMDGPU/literals.s testcase fails and
> > triggers UB like
> > ```
> > 07:33:04 ../lib/Target/AMDGPU/AsmParser/AMDGPUAsmParser.cpp:2246:59:
> > runtime error: left shift of negative value -54321
> > 07:33:04 SUMMARY: Undefined
MaskRay wrote:
(Was out of town...)
As mentioned at
https://github.com/llvm/llvm-project/pull/67360#issuecomment-1736187374 , I
think a default error is probably not appropriate. A priority value <= 100 may
compete with a runtime `__attribute__((constructor(X)))` but more often it will
work.
rampitec wrote:
I have a small little problem that I cannot build tip now:
```
FAILED: tools/llvm-remarkutil/CMakeFiles/llvm-remarkutil.dir/RemarkCounter.cpp.o
CCACHE_CPP2=yes CCACHE_HASHDIR=yes /usr/bin/ccache /usr/bin/clang++
-DGTEST_HAS_RTTI=0 -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GNU_SOURCE
-D_
mikaelholmen wrote:
I suppose left shift of negative values is undefined because if you shift out
the sign bit you can overflow and get a positive value.
https://github.com/llvm/llvm-project/pull/68740
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rampitec wrote:
> I suppose left shift of negative values is undefined because if you shift out
> the sign bit you can overflow and get a positive value.
Sounds like BS. It is defined. Unexpected maybe.
https://github.com/llvm/llvm-project/pull/68740
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