https://github.com/Atousa updated
https://github.com/llvm/llvm-project/pull/80939
>From ac75fc2873fc7b8eec6c24ba97f4673e94457c8e Mon Sep 17 00:00:00 2001
From: Atousa Duprat
Date: Tue, 6 Feb 2024 21:02:05 -0800
Subject: [PATCH 1/5] [clang] Use separator for large numeric values in
overflow
https://github.com/EthanLuisMcDonough updated
https://github.com/llvm/llvm-project/pull/76587
>From 530eb982b9770190377bb0bd09c5cb715f34d484 Mon Sep 17 00:00:00 2001
From: Ethan Luis McDonough
Date: Fri, 15 Dec 2023 20:38:38 -0600
Subject: [PATCH 01/14] Add profiling functions to libomptarget
https://github.com/balazske closed
https://github.com/llvm/llvm-project/pull/81461
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Author: Balázs Kéri
Date: 2024-02-14T08:38:24+01:00
New Revision: a2eb2340963c905b21ad3a2eda2688e3cd80192d
URL:
https://github.com/llvm/llvm-project/commit/a2eb2340963c905b21ad3a2eda2688e3cd80192d
DIFF:
https://github.com/llvm/llvm-project/commit/a2eb2340963c905b21ad3a2eda2688e3cd80192d.diff
@@ -1130,14 +1129,13 @@ template <> struct MappingTraits {
// AlwaysBreakAfterReturnType was not, initialize the latter from the
// former for backwards compatibility.
owenca wrote:
```suggestion
// BreakAfterReturnType was not, initialize the
@@ -1871,10 +1869,10 @@ FormatStyle getWebKitStyle() {
FormatStyle getGNUStyle() {
FormatStyle Style = getLLVMStyle();
Style.AlwaysBreakAfterDefinitionReturnType = FormatStyle::DRTBS_All;
- Style.AlwaysBreakAfterReturnType = FormatStyle::RTBS_AllDefinitions;
https://github.com/martinboehme approved this pull request.
https://github.com/llvm/llvm-project/pull/80970
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arsenm wrote:
> Sorry, I should have clearly mentioned that. Yes, it is for my followup
> change #80908. In #80908, we changed the type of LLVM builtin but kept the
> corresponding clang builtin unchanged to avoid breaking existing uses.
Don't see how that could be related; you can
https://github.com/owenca closed https://github.com/llvm/llvm-project/pull/81578
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Author: Owen Pan
Date: 2024-02-13T22:35:52-08:00
New Revision: eafe98f937c790632452d1ab741477e4fb7e5531
URL:
https://github.com/llvm/llvm-project/commit/eafe98f937c790632452d1ab741477e4fb7e5531
DIFF:
https://github.com/llvm/llvm-project/commit/eafe98f937c790632452d1ab741477e4fb7e5531.diff
https://github.com/dnmiller updated
https://github.com/llvm/llvm-project/pull/81684
>From 0617712f89ef0193f6112680e25bd7b40002d6fd Mon Sep 17 00:00:00 2001
From: "Daniel N. Miller (APD)"
Date: Tue, 13 Feb 2024 15:12:05 -0800
Subject: [PATCH] Add comments and macros support to Python bindings
https://github.com/Atousa updated
https://github.com/llvm/llvm-project/pull/80939
>From ac75fc2873fc7b8eec6c24ba97f4673e94457c8e Mon Sep 17 00:00:00 2001
From: Atousa Duprat
Date: Tue, 6 Feb 2024 21:02:05 -0800
Subject: [PATCH 1/5] [clang] Use separator for large numeric values in
overflow
https://github.com/Atousa updated
https://github.com/llvm/llvm-project/pull/80939
>From ac75fc2873fc7b8eec6c24ba97f4673e94457c8e Mon Sep 17 00:00:00 2001
From: Atousa Duprat
Date: Tue, 6 Feb 2024 21:02:05 -0800
Subject: [PATCH 1/5] [clang] Use separator for large numeric values in
overflow
Author: Owen Pan
Date: 2024-02-13T21:02:14-08:00
New Revision: 61c83e9491b2be71a54b255cdb11f65365245953
URL:
https://github.com/llvm/llvm-project/commit/61c83e9491b2be71a54b255cdb11f65365245953
DIFF:
https://github.com/llvm/llvm-project/commit/61c83e9491b2be71a54b255cdb11f65365245953.diff
https://github.com/MaskRay closed
https://github.com/llvm/llvm-project/pull/81044
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llvmbot wrote:
@llvm/pr-subscribers-clang
Author: Cyndy Ishida (cyndyishida)
Changes
This patch adds support for expected InstallAPI inputs. InstallAPI accepts a
well defined filelist of headers and how those headers represent a single
library.
InstallAPI captures header files to
https://github.com/cyndyishida created
https://github.com/llvm/llvm-project/pull/81701
This patch adds support for expected InstallAPI inputs. InstallAPI accepts a
well defined filelist of headers and how those headers represent a single
library.
InstallAPI captures header files to
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 ec5f4a4bc6f27b044bc73668414ecefe9690d283
318117089831345caa13d8b4eeea23d0aa2c8588 --
llvmbot wrote:
@llvm/pr-subscribers-clang
Author: Yaxun (Sam) Liu (yxsamliu)
Changes
`-fgpu-rdc` mode allows device functions call device functions in different TU.
However, currently all device objects have to be linked together since only one
fat binary is supported. This is time
https://github.com/yxsamliu created
https://github.com/llvm/llvm-project/pull/81700
`-fgpu-rdc` mode allows device functions call device functions in different TU.
However, currently all device objects have to be linked together since only one
fat binary is supported. This is time consuming
https://github.com/rniwa updated https://github.com/llvm/llvm-project/pull/81400
>From 6f94c583f5201fbd73156969fa410669d6e1be93 Mon Sep 17 00:00:00 2001
From: Ryosuke Niwa
Date: Tue, 13 Feb 2024 20:05:18 -0800
Subject: [PATCH 1/3] [alpha.webkit.UncountedCallArgsChecker] Check the safety
of the
rniwa wrote:
Rebased.
https://github.com/llvm/llvm-project/pull/81400
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https://github.com/rniwa updated https://github.com/llvm/llvm-project/pull/81400
>From 6f94c583f5201fbd73156969fa410669d6e1be93 Mon Sep 17 00:00:00 2001
From: Ryosuke Niwa
Date: Tue, 13 Feb 2024 20:05:18 -0800
Subject: [PATCH 1/2] [alpha.webkit.UncountedCallArgsChecker] Check the safety
of the
shiltian wrote:
> I can't tell what you're trying to fix here. Is this fixing a crash? Or is
> the check redundant? Or is it necessary for some followup change you want to
> make?
Sorry, I should have clearly mentioned that. Yes, it is for my followup change
#80908. In #80908, we changed the
https://github.com/haoNoQ approved this pull request.
LGTM!
https://github.com/llvm/llvm-project/pull/81580
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https://github.com/haoNoQ approved this pull request.
Great! Needs a rebase now though.
https://github.com/llvm/llvm-project/pull/81400
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@@ -183,6 +196,22 @@ class UncountedCallArgsChecker
Report->addRange(CallArg->getSourceRange());
BR->emitReport(std::move(Report));
}
+
+ void reportBugOnThis(const Expr *CallArg) const {
+assert(CallArg);
+
+SmallString<100> Buf;
+
https://github.com/rniwa updated https://github.com/llvm/llvm-project/pull/81400
>From 04e18254efc4f671e0bbd9625c7e994fe47c1636 Mon Sep 17 00:00:00 2001
From: Ryosuke Niwa
Date: Sun, 11 Feb 2024 00:07:30 -0800
Subject: [PATCH 1/2] [alpha.webkit.UncountedCallArgsChecker] Check the safety
of the
@@ -70,6 +70,15 @@ class UncountedCallArgsChecker
// or std::function call operator).
unsigned ArgIdx = isa(CE) &&
isa_and_nonnull(F);
+ if (auto *MemberCallExpr = dyn_cast(CE)) {
+auto *E = MemberCallExpr->getImplicitObjectArgument();
+auto
@@ -118,6 +118,26 @@ bool isCtorOfRefCounted(const clang::FunctionDecl *F) {
|| FunctionName == "Identifier";
}
+bool isReturnValueRefCounted(const clang::FunctionDecl *F) {
+ assert(F);
+ auto *type = F->getReturnType().getTypePtrOrNull();
+ while (type) {
+
https://github.com/rniwa updated https://github.com/llvm/llvm-project/pull/81580
>From 24fc75756094d36e72c69805c9d476d8144ed869 Mon Sep 17 00:00:00 2001
From: Ryosuke Niwa
Date: Tue, 13 Feb 2024 00:35:36 -0800
Subject: [PATCH 1/2] [alpha.webkit.UncountedCallArgsChecker] Detect a return
value
https://github.com/EthanLuisMcDonough updated
https://github.com/llvm/llvm-project/pull/76587
>From 530eb982b9770190377bb0bd09c5cb715f34d484 Mon Sep 17 00:00:00 2001
From: Ethan Luis McDonough
Date: Fri, 15 Dec 2023 20:38:38 -0600
Subject: [PATCH 01/13] Add profiling functions to libomptarget
@@ -0,0 +1,8 @@
+# RUN: llvm-mc -triple=amdgcn -mcpu=gfx1100 -disassemble -show-encoding < %s |
FileCheck %s
+# RUN: llvm-mc -triple=amdgcn -mcpu=gfx1200 -disassemble -show-encoding < %s |
FileCheck %s
+
+# CHECK: v_dot2_bf16_bf16 v5, v1, v2, 0x42c8
https://github.com/shiltian updated
https://github.com/llvm/llvm-project/pull/80908
>From 7a517eeab81b45616dd7a1511380f4696304375a Mon Sep 17 00:00:00 2001
From: Shilei Tian
Date: Tue, 13 Feb 2024 21:59:52 -0500
Subject: [PATCH] [RFC][WIP][AMDGPU] Use `bf16` instead of `i16` for bfloat
akshaykumars614 wrote:
Got it. I will look upon it further. Now should I close this pull request or
add the updated commit here itself?
https://github.com/llvm/llvm-project/pull/81670
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Author: Cyndy Ishida
Date: 2024-02-13T18:59:18-08:00
New Revision: ec5f4a4bc6f27b044bc73668414ecefe9690d283
URL:
https://github.com/llvm/llvm-project/commit/ec5f4a4bc6f27b044bc73668414ecefe9690d283
DIFF:
https://github.com/llvm/llvm-project/commit/ec5f4a4bc6f27b044bc73668414ecefe9690d283.diff
https://github.com/cyndyishida closed
https://github.com/llvm/llvm-project/pull/81571
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Author: Cyndy Ishida
Date: 2024-02-13T18:52:11-08:00
New Revision: 09e98950bfcff7ad376922932efb2b56e4db9898
URL:
https://github.com/llvm/llvm-project/commit/09e98950bfcff7ad376922932efb2b56e4db9898
DIFF:
https://github.com/llvm/llvm-project/commit/09e98950bfcff7ad376922932efb2b56e4db9898.diff
https://github.com/shiltian updated
https://github.com/llvm/llvm-project/pull/80908
>From 47b96d282d5416f9dd4c41013d44f8865a1a0d31 Mon Sep 17 00:00:00 2001
From: Shilei Tian
Date: Tue, 13 Feb 2024 21:34:44 -0500
Subject: [PATCH] [RFC][WIP][AMDGPU] Use `bf16` instead of `i16` for bfloat
@@ -4185,9 +4185,17 @@ bool SIInstrInfo::isInlineConstant(const MachineOperand
,
case AMDGPU::OPERAND_REG_INLINE_C_V2FP16:
case AMDGPU::OPERAND_REG_INLINE_AC_V2FP16:
return AMDGPU::isInlinableLiteralV2F16(Imm);
+ case AMDGPU::OPERAND_REG_IMM_V2BF16:
+ case
https://github.com/shiltian updated
https://github.com/llvm/llvm-project/pull/80908
>From 22fd628687652e7f9d8795c48e9f794fdd684c45 Mon Sep 17 00:00:00 2001
From: Shilei Tian
Date: Tue, 13 Feb 2024 21:27:17 -0500
Subject: [PATCH] [RFC][WIP][AMDGPU] Use `bf16` instead of `i16` for bfloat
efriedma-quic wrote:
I can't tell what you're trying to fix here. Is this fixing a crash? Or is
the check redundant? Or is it necessary for some followup change you want to
make?
https://github.com/llvm/llvm-project/pull/81669
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https://github.com/AtariDreams updated
https://github.com/llvm/llvm-project/pull/79191
>From 83ad8677e5e5c641505806b411216ddc8588d712 Mon Sep 17 00:00:00 2001
From: Rose <83477269+ataridre...@users.noreply.github.com>
Date: Tue, 23 Jan 2024 13:59:05 -0500
Subject: [PATCH] [ObjC] Defer to the
@@ -4185,9 +4185,17 @@ bool SIInstrInfo::isInlineConstant(const MachineOperand
,
case AMDGPU::OPERAND_REG_INLINE_C_V2FP16:
case AMDGPU::OPERAND_REG_INLINE_AC_V2FP16:
return AMDGPU::isInlinableLiteralV2F16(Imm);
+ case AMDGPU::OPERAND_REG_IMM_V2BF16:
+ case
https://github.com/lamb-j updated
https://github.com/llvm/llvm-project/pull/81693
>From aff288af78b94dbd7ef317ce368f25a305798adc Mon Sep 17 00:00:00 2001
From: Jacob Lambert
Date: Tue, 13 Feb 2024 17:30:21 -0800
Subject: [PATCH 1/2] [clang][CodeGen] Shift relink option implementation away
brad0 wrote:
@wzssyqa Ping.
https://github.com/llvm/llvm-project/pull/79116
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llvmbot wrote:
@llvm/pr-subscribers-clang
Author: Jacob Lambert (lamb-j)
Changes
We recently implemented a new option allowing relinking of bitcode modules via
the "-mllvm -relink-builtin-bitcode-postop" option.
This implementation relied on llvm::CloneModule() in order to pass copies
https://github.com/lamb-j created
https://github.com/llvm/llvm-project/pull/81693
We recently implemented a new option allowing relinking of bitcode modules via
the "-mllvm -relink-builtin-bitcode-postop" option.
This implementation relied on llvm::CloneModule() in order to pass copies to
https://github.com/chapuni updated
https://github.com/llvm/llvm-project/pull/81257
>From b2e8b3eaa067844a5fa5643aca17dbb0f237182e Mon Sep 17 00:00:00 2001
From: NAKAMURA Takumi
Date: Sat, 10 Feb 2024 00:08:36 +0900
Subject: [PATCH 1/2] [MC/DC] Refactor: Let MCDCConditionID int16_t with
jdoerfert wrote:
High level question:
Does this patch eliminate the variadic call edge, or, does it perform inlining
on very special variadic function definitions?
I thought the former but `isFunctionInlinable`, sufficiently confused me.
https://github.com/llvm/llvm-project/pull/81058
https://github.com/topperc closed
https://github.com/llvm/llvm-project/pull/80760
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Author: Craig Topper
Date: 2024-02-13T16:17:50-08:00
New Revision: f45b9d987dfc5904d4129aa006ab20614b3174e3
URL:
https://github.com/llvm/llvm-project/commit/f45b9d987dfc5904d4129aa006ab20614b3174e3
DIFF:
https://github.com/llvm/llvm-project/commit/f45b9d987dfc5904d4129aa006ab20614b3174e3.diff
https://github.com/vitalybuka commented:
This is long description, but it does not explain WHY.
Could you please add some explanation there?
https://github.com/llvm/llvm-project/pull/81677
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vitalybuka wrote:
Added know some folks who may know how Asan in used by Chromium on Windows.
https://github.com/llvm/llvm-project/pull/81677
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@@ -282,8 +282,8 @@ isInUnspecifiedPointerContext(internal::Matcher
InnerMatcher) {
//(i.e., computing the distance between two pointers); or ...
auto CallArgMatcher =
- callExpr(forEachArgumentWithParam(InnerMatcher,
- hasPointerType() /* array
@@ -26,9 +30,23 @@ if(LLVM_BUILD_INSTRUMENTED)
message(STATUS "To enable merging PGO data LLVM_PROFDATA has to point to
llvm-profdata")
else()
add_custom_target(generate-profdata
- COMMAND "${Python3_EXECUTABLE}"
${CMAKE_CURRENT_SOURCE_DIR}/perf-helper.py
https://github.com/shiltian updated
https://github.com/llvm/llvm-project/pull/80908
>From d72bf8bb9d1091ba76e17bf09b0aad9073e18caa Mon Sep 17 00:00:00 2001
From: Shilei Tian
Date: Tue, 13 Feb 2024 19:02:41 -0500
Subject: [PATCH] [RFC][WIP][AMDGPU] Use `bf16` instead of `i16` for bfloat
@@ -4185,9 +4185,17 @@ bool SIInstrInfo::isInlineConstant(const MachineOperand
,
case AMDGPU::OPERAND_REG_INLINE_C_V2FP16:
case AMDGPU::OPERAND_REG_INLINE_AC_V2FP16:
return AMDGPU::isInlinableLiteralV2F16(Imm);
+ case AMDGPU::OPERAND_REG_IMM_V2BF16:
+ case
MaxEW707 wrote:
Ping
Wondering if there is anything else required of me to progress this PR forward.
Let me know :).
https://github.com/llvm/llvm-project/pull/75711
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@@ -488,6 +488,49 @@ static bool printImmediateFloat16(uint32_t Imm, const
MCSubtargetInfo ,
return true;
}
+static bool printImmediateBFloat16(uint32_t Imm, const MCSubtargetInfo ,
+ raw_ostream ) {
+ if (Imm == 0x3F80)
+O << "1.0";
@@ -118,6 +118,26 @@ bool isCtorOfRefCounted(const clang::FunctionDecl *F) {
|| FunctionName == "Identifier";
}
+bool isReturnValueRefCounted(const clang::FunctionDecl *F) {
+ assert(F);
+ auto *type = F->getReturnType().getTypePtrOrNull();
+ while (type) {
+
@@ -122,6 +122,26 @@ Non-comprehensive list of changes in this release
New Compiler Flags
--
+- ``-fsanitize=implicit-unsigned-bitfield-truncation`` catches implicit
+ unsigned conversions involving bitfields.
+-
https://github.com/rjmccall commented:
You should handle compound assignments.
https://github.com/llvm/llvm-project/pull/75481
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@@ -5570,11 +5570,44 @@ LValue CodeGenFunction::EmitBinaryOperatorLValue(const
BinaryOperator *E) {
break;
}
-RValue RV = EmitAnyExpr(E->getRHS());
+llvm::Value *Previous = nullptr;
+RValue RV;
+QualType SrcType = E->getRHS()->getType();
+// If
@@ -1097,6 +1112,27 @@ void ScalarExprEmitter::EmitIntegerTruncationCheck(Value
*Src, QualType SrcType,
{Src, Dst});
}
+static llvm::Value *EmitIsNegativeTestHelper(Value *V, QualType VType,
+ const char *Name,
+
@@ -324,6 +326,19 @@ class ScalarExprEmitter
void EmitIntegerSignChangeCheck(Value *Src, QualType SrcType, Value *Dst,
QualType DstType, SourceLocation Loc);
+ /// Emit a check that an [implicit] truncation of a bitfield does not
+ ///
@@ -5570,11 +5570,44 @@ LValue CodeGenFunction::EmitBinaryOperatorLValue(const
BinaryOperator *E) {
break;
}
-RValue RV = EmitAnyExpr(E->getRHS());
+llvm::Value *Previous = nullptr;
+RValue RV;
+QualType SrcType = E->getRHS()->getType();
+// If
@@ -1097,6 +1112,27 @@ void ScalarExprEmitter::EmitIntegerTruncationCheck(Value
*Src, QualType SrcType,
{Src, Dst});
}
+static llvm::Value *EmitIsNegativeTestHelper(Value *V, QualType VType,
+ const char *Name,
+
@@ -1239,6 +1257,228 @@ void
ScalarExprEmitter::EmitIntegerSignChangeCheck(Value *Src, QualType SrcType,
{Src, Dst});
}
+// Should be called within CodeGenFunction::SanitizerScope RAII scope.
+// Returns 'i1 false' when the truncation Src -> Dst was lossy.
@@ -1035,7 +1050,7 @@ EmitIntegerTruncationCheckHelper(Value *Src, QualType
SrcType, Value *Dst,
}
llvm::Value *Check = nullptr;
- // 1. Extend the truncated value back to the same width as the Src.
+ // 1. Convert the Dst back to the same type as Src.
https://github.com/rjmccall edited
https://github.com/llvm/llvm-project/pull/75481
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JustinStitt wrote:
> UBSan is documented clang/docs/UndefinedBehaviorSanitizer.rst
> https://clang.llvm.org/docs/UndefinedBehaviorSanitizer.html
>
> Please make sure to update the list [of available
> checks](https://clang.llvm.org/docs/UndefinedBehaviorSanitizer.html#available-checks).
>
>
@@ -2819,11 +2819,11 @@ def int_amdgcn_fdot2_f16_f16 :
def int_amdgcn_fdot2_bf16_bf16 :
ClangBuiltin<"__builtin_amdgcn_fdot2_bf16_bf16">,
DefaultAttrsIntrinsic<
-[llvm_i16_ty], // %r
+[llvm_bfloat_ty], // %r
shiltian wrote:
The cast will be
https://github.com/JustinStitt updated
https://github.com/llvm/llvm-project/pull/80089
>From 7774e4036ac1de7fdf5fe4c6b3208b492853ffc5 Mon Sep 17 00:00:00 2001
From: Justin Stitt
Date: Tue, 23 Jan 2024 23:28:42 +
Subject: [PATCH 01/10] add signed-integer-wrap sanitizer
---
https://github.com/jkorous-apple updated
https://github.com/llvm/llvm-project/pull/80358
>From dfc9d95c185f5228f5c9680a19aa396d20e33d19 Mon Sep 17 00:00:00 2001
From: Jan Korous
Date: Thu, 25 Jan 2024 13:52:12 -0800
Subject: [PATCH 1/3] [-Wunsafe-buffer-usage] Emit fixits for arguments of
@@ -2819,11 +2819,11 @@ def int_amdgcn_fdot2_f16_f16 :
def int_amdgcn_fdot2_bf16_bf16 :
ClangBuiltin<"__builtin_amdgcn_fdot2_bf16_bf16">,
DefaultAttrsIntrinsic<
-[llvm_i16_ty], // %r
+[llvm_bfloat_ty], // %r
rampitec wrote:
@@ -4185,9 +4185,17 @@ bool SIInstrInfo::isInlineConstant(const MachineOperand
,
case AMDGPU::OPERAND_REG_INLINE_C_V2FP16:
case AMDGPU::OPERAND_REG_INLINE_AC_V2FP16:
return AMDGPU::isInlinableLiteralV2F16(Imm);
+ case AMDGPU::OPERAND_REG_IMM_V2BF16:
+ case
@@ -488,6 +488,49 @@ static bool printImmediateFloat16(uint32_t Imm, const
MCSubtargetInfo ,
return true;
}
+static bool printImmediateBFloat16(uint32_t Imm, const MCSubtargetInfo ,
+ raw_ostream ) {
+ if (Imm == 0x3F80)
+O << "1.0";
@@ -1,8 +1,7 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -verify-machineinstrs < %s |
FileCheck %s --check-prefixes=GFX11,SDAG-GFX11
-; RUN: llc -global-isel -mtriple=amdgcn -mcpu=gfx1100
@@ -0,0 +1,8 @@
+// RUN: llvm-mc -arch=amdgcn -mcpu=gfx1100 -show-encoding %s | FileCheck %s
rampitec wrote:
You also need a disasm test for this.
https://github.com/llvm/llvm-project/pull/80908
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https://github.com/AtariDreams updated
https://github.com/llvm/llvm-project/pull/81335
>From 6917791b07ad4fe696e7d5d1e9f378eb0e5ed78d Mon Sep 17 00:00:00 2001
From: Rose <83477269+ataridre...@users.noreply.github.com>
Date: Fri, 9 Feb 2024 17:51:15 -0500
Subject: [PATCH 1/2] [ObjC] Add
@@ -183,6 +196,22 @@ class UncountedCallArgsChecker
Report->addRange(CallArg->getSourceRange());
BR->emitReport(std::move(Report));
}
+
+ void reportBugOnThis(const Expr *CallArg) const {
+assert(CallArg);
+
+SmallString<100> Buf;
+
@@ -282,8 +282,8 @@ isInUnspecifiedPointerContext(internal::Matcher
InnerMatcher) {
//(i.e., computing the distance between two pointers); or ...
auto CallArgMatcher =
- callExpr(forEachArgumentWithParam(InnerMatcher,
- hasPointerType() /* array
@@ -70,6 +70,15 @@ class UncountedCallArgsChecker
// or std::function call operator).
unsigned ArgIdx = isa(CE) &&
isa_and_nonnull(F);
+ if (auto *MemberCallExpr = dyn_cast(CE)) {
+auto *E = MemberCallExpr->getImplicitObjectArgument();
+auto
@@ -282,8 +282,8 @@ isInUnspecifiedPointerContext(internal::Matcher
InnerMatcher) {
//(i.e., computing the distance between two pointers); or ...
auto CallArgMatcher =
- callExpr(forEachArgumentWithParam(InnerMatcher,
- hasPointerType() /* array
https://github.com/JustinStitt updated
https://github.com/llvm/llvm-project/pull/80089
>From 7774e4036ac1de7fdf5fe4c6b3208b492853ffc5 Mon Sep 17 00:00:00 2001
From: Justin Stitt
Date: Tue, 23 Jan 2024 23:28:42 +
Subject: [PATCH 1/9] add signed-integer-wrap sanitizer
---
github-actions[bot] wrote:
:warning: Python code formatter, darker found issues in your code. :warning:
You can test this locally with the following command:
``bash
darker --check --diff -r
fd3a0c185f177351207783fc2a604dac086cdaf7...497478f08570f1333966c0843d713268bc9ba5c7
llvmbot wrote:
@llvm/pr-subscribers-clang
Author: Dan Miller (dnmiller)
Changes
The Python bindings currently do not expose the comment parsing engine and are
missing a few macro utility functions. This adds bindings for the comments.
---
Full diff:
https://github.com/dnmiller created
https://github.com/llvm/llvm-project/pull/81684
The Python bindings currently do not expose the comment parsing engine and are
missing a few macro utility functions. This adds bindings for the comments.
>From 497478f08570f1333966c0843d713268bc9ba5c7 Mon Sep
github-actions[bot] wrote:
Thank you for submitting a Pull Request (PR) to the LLVM Project!
This PR will be automatically labeled and the relevant teams will be
notified.
If you wish to, you can add reviewers by using the "Reviewers" section on this
page.
If this is not working for you,
jroelofs wrote:
> I am new to this project. Please let me know if any files need to be added.
>
> I don't believe any testing or test suite changes are required for this
> change.
This particular change will break this usage of that diagnostic, which expects
that format argument:
https://github.com/haoNoQ closed https://github.com/llvm/llvm-project/pull/80371
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Author: Artem Dergachev
Date: 2024-02-13T14:57:55-08:00
New Revision: 017675fff116c26bef7f0a389c983c909a3141fd
URL:
https://github.com/llvm/llvm-project/commit/017675fff116c26bef7f0a389c983c909a3141fd
DIFF:
haoNoQ wrote:
Ok I'll try to land!
https://github.com/llvm/llvm-project/pull/80371
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haoNoQ wrote:
Closing because of the other PR.
https://github.com/llvm/llvm-project/pull/68170
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https://github.com/haoNoQ closed https://github.com/llvm/llvm-project/pull/68170
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@@ -0,0 +1,77 @@
+// Check that -fsanitize=signed-integer-wrap instruments with -fwrapv
JustinStitt wrote:
Gotcha, I did just that in
[5497e8b](https://github.com/llvm/llvm-project/pull/80089/commits/5497e8bc6849bf64c1158ff16b4aa04fd9141920).
Thanks Nick!
@@ -0,0 +1,77 @@
+// Check that -fsanitize=signed-integer-wrap instruments with -fwrapv
+// RUN: %clang_cc1 -fwrapv -triple x86_64-apple-darwin -emit-llvm -o - %s
-fsanitize=signed-integer-wrap | FileCheck %s --check-prefix=CHECKSIW
+
+// Check that
@@ -0,0 +1,77 @@
+// Check that -fsanitize=signed-integer-wrap instruments with -fwrapv
+// RUN: %clang_cc1 -fwrapv -triple x86_64-apple-darwin -emit-llvm -o - %s
-fsanitize=signed-integer-wrap | FileCheck %s --check-prefix=CHECKSIW
+
+// Check that
@@ -3554,12 +3572,20 @@ Value
*ScalarExprEmitter::EmitOverflowCheckedBinOp(const BinOpInfo ) {
const std::string *handlerName =
().OverflowHandler;
if (handlerName->empty()) {
-// If the signed-integer-overflow sanitizer is enabled, emit a call to its
-//
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