rorth wrote:
Confirmed: reverting the patch locally restores the build.
https://github.com/llvm/llvm-project/pull/73176
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https://github.com/zahiraam updated
https://github.com/llvm/llvm-project/pull/67592
>From 55b67a58ef8b9856e5f0a8f535b8617f59711dec Mon Sep 17 00:00:00 2001
From: Ammarguellat
Date: Wed, 27 Sep 2023 11:59:04 -0700
Subject: [PATCH 01/12] Fix value of __FUNCTION__ and __func__ in MSVC mode.
---
https://github.com/AaronBallman approved this pull request.
LGTM, but agreed on adding [NFC] to the patch title
https://github.com/llvm/llvm-project/pull/81542
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>From 55b67a58ef8b9856e5f0a8f535b8617f59711dec Mon Sep 17 00:00:00 2001
From: Ammarguellat
Date: Wed, 27 Sep 2023 11:59:04 -0700
Subject: [PATCH 01/13] Fix value of __FUNCTION__ and __func__ in MSVC mode.
---
https://github.com/hnakamura5 created
https://github.com/llvm/llvm-project/pull/81611
- Allow/force to break the line or not.
- Allow to insert space or not.
This is separated part from https://github.com/llvm/llvm-project/pull/76059.
Now we come to format in basic style !
>From 7ee4b35f0aed43
llvmbot wrote:
@llvm/pr-subscribers-clang-format
Author: Hirofumi Nakamura (hnakamura5)
Changes
- Allow/force to break the line or not.
- Allow to insert space or not.
This is separated part from https://github.com/llvm/llvm-project/pull/76059.
Now we come to format in basic style !
---
https://github.com/jwestwood921 updated
https://github.com/llvm/llvm-project/pull/81493
>From 0a970c1e8d5137e1c202f688f06d738b890dd98c Mon Sep 17 00:00:00 2001
From: James Westwood
Date: Fri, 9 Feb 2024 19:06:20 +
Subject: [PATCH] __ARM_ARCH macro definition fix
This patch changes how the
https://github.com/ostannard closed
https://github.com/llvm/llvm-project/pull/81493
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Author: James Westwood
Date: 2024-02-13T15:12:35Z
New Revision: 89c1bf1230e011f2f0e43554c278205fa1819de5
URL:
https://github.com/llvm/llvm-project/commit/89c1bf1230e011f2f0e43554c278205fa1819de5
DIFF:
https://github.com/llvm/llvm-project/commit/89c1bf1230e011f2f0e43554c278205fa1819de5.diff
LOG
https://github.com/hnakamura5 updated
https://github.com/llvm/llvm-project/pull/81611
>From 7ee4b35f0aed434053b6fd6329ef39de97bc22db Mon Sep 17 00:00:00 2001
From: hnakamura5
Date: Tue, 13 Feb 2024 23:50:15 +0900
Subject: [PATCH 1/2] [clang-format] Support of TableGen basic format
restrictions
github-actions[bot] wrote:
@jwestwood921 Congratulations on having your first Pull Request (PR) merged
into the LLVM Project!
Your changes will be combined with recent changes from other authors, then
tested
by our [build bots](https://lab.llvm.org/buildbot/). If there is a problem with
a b
https://github.com/hnakamura5 edited
https://github.com/llvm/llvm-project/pull/81611
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https://github.com/chapuni updated
https://github.com/llvm/llvm-project/pull/81497
>From 80db8d1d054933a204b8b551687f65a80ea9cafa Mon Sep 17 00:00:00 2001
From: NAKAMURA Takumi
Date: Tue, 13 Feb 2024 01:04:50 +0900
Subject: [PATCH] clangCodeGen: Introduce `mcdc::State` with `MCDCState.h`
This
https://github.com/chapuni edited
https://github.com/llvm/llvm-project/pull/81497
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@@ -55,5 +55,268 @@ TEST_F(FormatTestTableGen, NoSpacesInSquareBracketLists) {
verifyFormat("def flag : Flag<[\"-\", \"--\"], \"foo\">;");
}
+TEST_F(FormatTestTableGen, LiteralsAndIdentifiers) {
+ verifyFormat("def LiteralAndIdentifiers {\n"
+ " let someInteg
@@ -5822,6 +5860,24 @@ bool TokenAnnotator::canBreakBefore(const AnnotatedLine
&Line,
return false;
if (Left.is(TT_TemplateString) && Left.opensScope())
return true;
+ } else if (Style.isTableGen()) {
+// Avoid to break after "def", "class", "let" and so o
@@ -5072,7 +5072,38 @@ bool TokenAnnotator::spaceRequiredBefore(const
AnnotatedLine &Line,
Left.endsSequence(tok::greatergreater, tok::l_brace))) {
return false;
}
+ } else if (Style.isTableGen()) {
+// Avoid to connect [ and {. [{ is start token of mul
https://github.com/hnakamura5 edited
https://github.com/llvm/llvm-project/pull/81611
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https://github.com/5chmidti edited
https://github.com/llvm/llvm-project/pull/81560
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@@ -216,6 +217,7 @@ void PreferMemberInitializerCheck::check(
else {
ReplaceRange = Init->getInit()->getSourceRange();
}
+AddBracket = isa(Init->getInit());
5chmidti wrote:
This could be inside the else-branch right above, rig
https://github.com/hnakamura5 updated
https://github.com/llvm/llvm-project/pull/81611
>From 7ee4b35f0aed434053b6fd6329ef39de97bc22db Mon Sep 17 00:00:00 2001
From: hnakamura5
Date: Tue, 13 Feb 2024 23:50:15 +0900
Subject: [PATCH 1/3] [clang-format] Support of TableGen basic format
restrictions
https://github.com/5chmidti commented:
FYI: I have found a false-negative that is unrelated to this pr and issue, but
my fix builds upon your pr. I filed an issue for it here #81613 and will post a
pr once yours in merged, I don't want to make a stack just for that fix.
https://github.com/llvm
https://github.com/5chmidti edited
https://github.com/llvm/llvm-project/pull/81560
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balazske wrote:
> * a [straightforward leak of a string returned by
> `strdup()`](https://codechecker-demo.eastus.cloudapp.azure.com/Default/report-detail?run=postgres_REL_13_0_modelposix_defaulton&newcheck=postgres_REL_13_0_modelposix_defaultoff&is-unique=on&diff-type=New&report-id=3467892&repo
@@ -4518,6 +4518,12 @@ def HLSLCreateHandle : LangBuiltin<"HLSL_LANG"> {
let Prototype = "void*(unsigned char)";
}
+def HLSLDotProduct : LangBuiltin<"HLSL_LANG"> {
+ let Spellings = ["__builtin_hlsl_dot"];
+ let Attributes = [NoThrow, Const, CustomTypeChecking];
--
https://github.com/evodius96 approved this pull request.
https://github.com/llvm/llvm-project/pull/81221
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https://github.com/shiltian approved this pull request.
LG
https://github.com/llvm/llvm-project/pull/81331
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@@ -144,6 +144,92 @@ double3 cos(double3);
_HLSL_BUILTIN_ALIAS(__builtin_elementwise_cos)
double4 cos(double4);
+//===--===//
+// dot product builtins
+//===
balazske wrote:
Because the many cases with `fileno` I can agree to change the summary so we
assume that it never fails. Probably an other checker may find a case if the
passed file handle is invalid because it was not initialized, or the file was
already closed (`StreamChecker` should find th
https://github.com/owenca updated
https://github.com/llvm/llvm-project/pull/81578
>From 02d2d44046a4cf6ca8c5bb1897b6677c01d81974 Mon Sep 17 00:00:00 2001
From: Owen Pan
Date: Tue, 13 Feb 2024 00:03:19 -0800
Subject: [PATCH] [clang-format] Always add a space after #if and #elif
Fixes #81569.
--
https://github.com/zahiraam updated
https://github.com/llvm/llvm-project/pull/67592
>From 55b67a58ef8b9856e5f0a8f535b8617f59711dec Mon Sep 17 00:00:00 2001
From: Ammarguellat
Date: Wed, 27 Sep 2023 11:59:04 -0700
Subject: [PATCH 01/14] Fix value of __FUNCTION__ and __func__ in MSVC mode.
---
https://github.com/owenca edited https://github.com/llvm/llvm-project/pull/81578
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https://github.com/5chmidti edited
https://github.com/llvm/llvm-project/pull/81560
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NagyDonat wrote:
> > * a [straightforward leak of a string returned by
> > `strdup()`](https://codechecker-demo.eastus.cloudapp.azure.com/Default/report-detail?run=postgres_REL_13_0_modelposix_defaulton&newcheck=postgres_REL_13_0_modelposix_defaultoff&is-unique=on&diff-type=New&report-id=3467892
Author: David Spickett
Date: 2024-02-13T16:05:03Z
New Revision: 381a00de4fdcccd904dac6a0856fb44f12ba0abb
URL:
https://github.com/llvm/llvm-project/commit/381a00de4fdcccd904dac6a0856fb44f12ba0abb
DIFF:
https://github.com/llvm/llvm-project/commit/381a00de4fdcccd904dac6a0856fb44f12ba0abb.diff
LOG
Author: Joseph Huber
Date: 2024-02-13T10:06:25-06:00
New Revision: 11fcae69dbea4860e20ab799ecca9b0432d7f19d
URL:
https://github.com/llvm/llvm-project/commit/11fcae69dbea4860e20ab799ecca9b0432d7f19d
DIFF:
https://github.com/llvm/llvm-project/commit/11fcae69dbea4860e20ab799ecca9b0432d7f19d.diff
https://github.com/jhuber6 closed
https://github.com/llvm/llvm-project/pull/81331
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Author: David Spickett
Date: 2024-02-13T16:14:03Z
New Revision: 1d8479225a8c1efc8c90511e6c7fe608ff38163c
URL:
https://github.com/llvm/llvm-project/commit/1d8479225a8c1efc8c90511e6c7fe608ff38163c
DIFF:
https://github.com/llvm/llvm-project/commit/1d8479225a8c1efc8c90511e6c7fe608ff38163c.diff
LOG
https://github.com/dkrupp updated
https://github.com/llvm/llvm-project/pull/68140
>From 4b310278d2923ff718d074a7f7c8806ad03c6401 Mon Sep 17 00:00:00 2001
From: Daniel Krupp
Date: Tue, 3 Oct 2023 19:58:28 +0200
Subject: [PATCH 1/2] [analyzer] Fix core.VLASize checker false positive taint
report
lei137 wrote:
@owenca This PR broke the following PowerPC bots:
* https://lab.llvm.org/buildbot/#/builders/230
* https://lab.llvm.org/buildbot/#/builders/121
But the rhel both https://lab.llvm.org/buildbot/#/builders/57 is fine.
AFAIK the only difference between these bots is that builder 57 i
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 46122082a61ef5bb2871d2d9158739133ad0e113
7a1019c966b6705a4f2a9aff7d42400e4cacb867 --
Author: David Spickett
Date: 2024-02-13T16:39:59Z
New Revision: 7a5c1a4abc750fef335c2ee5191d59ebe9e4bf18
URL:
https://github.com/llvm/llvm-project/commit/7a5c1a4abc750fef335c2ee5191d59ebe9e4bf18
DIFF:
https://github.com/llvm/llvm-project/commit/7a5c1a4abc750fef335c2ee5191d59ebe9e4bf18.diff
LOG
@@ -0,0 +1,202 @@
+// RUN: %clang_cc1 -std=hlsl2021 -finclude-default-header -x hlsl -triple \
+// RUN: dxil-pc-shadermodel6.3-library %s -fnative-half-type \
+// RUN: -emit-llvm -disable-llvm-passes -O3 -o - | FileCheck %s
+// RUN: %clang_cc1 -std=hlsl2021 -finclude-default-h
@@ -0,0 +1,43 @@
+// RUN: %clang_cc1 -std=hlsl2021 -finclude-default-header -x hlsl -triple \
+// RUN: dxil-pc-shadermodel6.3-library %s -fnative-half-type \
+// RUN: -emit-llvm -disable-llvm-passes -verify -verify-ignore-unexpected
+
+float test_first_arg_is_not_vector ( floa
https://github.com/dkrupp updated
https://github.com/llvm/llvm-project/pull/68140
>From 4b310278d2923ff718d074a7f7c8806ad03c6401 Mon Sep 17 00:00:00 2001
From: Daniel Krupp
Date: Tue, 3 Oct 2023 19:58:28 +0200
Subject: [PATCH 1/3] [analyzer] Fix core.VLASize checker false positive taint
report
https://github.com/jcranmer-intel approved this pull request.
https://github.com/llvm/llvm-project/pull/81108
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@@ -144,6 +144,92 @@ double3 cos(double3);
_HLSL_BUILTIN_ALIAS(__builtin_elementwise_cos)
double4 cos(double4);
+//===--===//
+// dot product builtins
+//===
https://github.com/chapuni updated
https://github.com/llvm/llvm-project/pull/81221
>From 66bb6cc3fd339360c16c6a98ce08f34978f665e0 Mon Sep 17 00:00:00 2001
From: NAKAMURA Takumi
Date: Fri, 9 Feb 2024 07:56:51 +0900
Subject: [PATCH 1/3] [MC/DC] Refactor: Introduce `ConditionIDs` as
`std::array<2
@@ -0,0 +1,43 @@
+// RUN: %clang_cc1 -std=hlsl2021 -finclude-default-header -x hlsl -triple \
+// RUN: dxil-pc-shadermodel6.3-library %s -fnative-half-type \
+// RUN: -emit-llvm -disable-llvm-passes -verify -verify-ignore-unexpected
+
+float test_first_arg_is_not_vector ( floa
https://github.com/dkrupp updated
https://github.com/llvm/llvm-project/pull/68140
>From 4b310278d2923ff718d074a7f7c8806ad03c6401 Mon Sep 17 00:00:00 2001
From: Daniel Krupp
Date: Tue, 3 Oct 2023 19:58:28 +0200
Subject: [PATCH 1/4] [analyzer] Fix core.VLASize checker false positive taint
report
@@ -0,0 +1,202 @@
+// RUN: %clang_cc1 -std=hlsl2021 -finclude-default-header -x hlsl -triple \
+// RUN: dxil-pc-shadermodel6.3-library %s -fnative-half-type \
+// RUN: -emit-llvm -disable-llvm-passes -O3 -o - | FileCheck %s
+// RUN: %clang_cc1 -std=hlsl2021 -finclude-default-h
5chmidti wrote:
Ping
https://github.com/llvm/llvm-project/pull/75533
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@@ -0,0 +1,202 @@
+// RUN: %clang_cc1 -std=hlsl2021 -finclude-default-header -x hlsl -triple \
+// RUN: dxil-pc-shadermodel6.3-library %s -fnative-half-type \
+// RUN: -emit-llvm -disable-llvm-passes -O3 -o - | FileCheck %s
+// RUN: %clang_cc1 -std=hlsl2021 -finclude-default-h
Logikable wrote:
https://reviews.llvm.org/D118021 likely related, looking into this.
https://github.com/llvm/llvm-project/pull/73176
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Author: Craig Topper
Date: 2024-02-13T09:46:50-08:00
New Revision: 9be7b0a539f673081bf8d1d5a5b08135190fd46d
URL:
https://github.com/llvm/llvm-project/commit/9be7b0a539f673081bf8d1d5a5b08135190fd46d
DIFF:
https://github.com/llvm/llvm-project/commit/9be7b0a539f673081bf8d1d5a5b08135190fd46d.diff
https://github.com/topperc closed
https://github.com/llvm/llvm-project/pull/76548
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@@ -5401,6 +5409,8 @@ std::string CGDebugInfo::GetName(const Decl *D, bool
Qualified) const {
// feasible some day.
return TA.getAsIntegral().getBitWidth() <= 64 &&
IsReconstitutableType(TA.getIntegralType());
+ case Template
@@ -5167,6 +5199,41 @@ void llvm::UpgradeFunctionAttributes(Function &F) {
F.removeRetAttrs(AttributeFuncs::typeIncompatible(F.getReturnType()));
for (auto &Arg : F.args())
Arg.removeAttrs(AttributeFuncs::typeIncompatible(Arg.getType()));
+
+ if (!ModuleMetadataIsMater
@@ -0,0 +1,126 @@
+; Check the inliner doesn't inline a function with different sign return
address schemes.
+; RUN: opt < %s -passes=inline -S | FileCheck %s
+
+declare void @init(ptr)
+
+define internal i32 @foo_all() #0 {
+ ret i32 43
+}
+
+define internal i32 @foo_nonleaf()
@@ -0,0 +1,126 @@
+; Check the inliner doesn't inline a function with different sign return
address schemes.
+; RUN: opt < %s -passes=inline -S | FileCheck %s
+
+declare void @init(ptr)
+
+define internal i32 @foo_all() #0 {
+ ret i32 43
+}
+
+define internal i32 @foo_nonleaf()
@@ -1606,6 +1606,10 @@ Error IRLinker::run() {
// Loop over all of the linked values to compute type mappings.
computeTypeMapping();
+ // Update function attributes before copy them to destation module.
nickdesaulniers wrote:
s/copy/copying/
https://git
@@ -5155,7 +5155,39 @@ struct StrictFPUpgradeVisitor : public
InstVisitor {
};
} // namespace
-void llvm::UpgradeFunctionAttributes(Function &F) {
+static void
+CopyModuleAttributeToFunction(Function &F, StringRef FnAttrName,
+ StringRef ModAttrNa
@@ -2110,6 +2110,21 @@ llvm::InlineResult llvm::InlineFunction(CallBase &CB,
InlineFunctionInfo &IFI,
return InlineResult::failure("incompatible strictfp attributes");
}
+ // Do not inline function with a different signing scheme.
+ if (CalledFunc->getFnAttribute("sig
@@ -5155,7 +5155,39 @@ struct StrictFPUpgradeVisitor : public
InstVisitor {
};
} // namespace
-void llvm::UpgradeFunctionAttributes(Function &F) {
+static void
+CopyModuleAttributeToFunction(Function &F, StringRef FnAttrName,
+ StringRef ModAttrNa
@@ -5155,7 +5155,39 @@ struct StrictFPUpgradeVisitor : public
InstVisitor {
};
} // namespace
-void llvm::UpgradeFunctionAttributes(Function &F) {
+static void
+CopyModuleAttributeToFunction(Function &F, StringRef FnAttrName,
+ StringRef ModAttrNa
@@ -0,0 +1,43 @@
+; Testcase to check that module with different branch-target-enforcement can
+; be mixed.
+;
+; RUN: llvm-as %s -o %t1.bc
+; RUN: llvm-as %p/Inputs/foo.ll -o %t2.bc
+; RUN: llvm-lto -exported-symbol main \
+; RUN: -exported-symbol foo \
+; RUN:
Author: Arthur Eubanks
Date: 2024-02-13T09:49:22-08:00
New Revision: 742a06f577b4c3b1c1f994e91bb6579ae89fe4b0
URL:
https://github.com/llvm/llvm-project/commit/742a06f577b4c3b1c1f994e91bb6579ae89fe4b0
DIFF:
https://github.com/llvm/llvm-project/commit/742a06f577b4c3b1c1f994e91bb6579ae89fe4b0.diff
https://github.com/aeubanks closed
https://github.com/llvm/llvm-project/pull/81534
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nickdesaulniers wrote:
thanks for the patch!
https://github.com/llvm/llvm-project/pull/80642
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nickdesaulniers wrote:
Also, consider submitting your 3 commits as 3 distinct PRs. The first is ready
to land. I think the auto upgrade could be detached from the inlining
decisions.
Also, I'm kind of surprised you didn't have to change anything in clang codegen
of LLVM IR. Shouldn't clang
@@ -5155,7 +5155,39 @@ struct StrictFPUpgradeVisitor : public
InstVisitor {
};
} // namespace
-void llvm::UpgradeFunctionAttributes(Function &F) {
+static void
+CopyModuleAttributeToFunction(Function &F, StringRef FnAttrName,
+ StringRef ModAttrNa
https://github.com/AaronBallman edited
https://github.com/llvm/llvm-project/pull/81637
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llvmbot wrote:
@llvm/pr-subscribers-clang
Author: Aaron Ballman (AaronBallman)
Changes
In C++, alignas is an attribute specifier, while in C23, it's an alias of
_Alignas, which is a type specifier/qualifier. This means that they parse
differently in some circumstances.
Fixes https://git
rorth wrote:
The libcalls per se wouldn't be a problem since on 32-bit Solaris/sparc
`-latomic` is always linked due to that. However, the `__sync_*` libcalls
aren't defined in `libatomic.so`, thus the link failure.
https://github.com/llvm/llvm-project/pull/73176
_
torshepherd wrote:
Ping
https://github.com/llvm/llvm-project/pull/79867
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@@ -5401,6 +5409,8 @@ std::string CGDebugInfo::GetName(const Decl *D, bool
Qualified) const {
// feasible some day.
return TA.getAsIntegral().getBitWidth() <= 64 &&
IsReconstitutableType(TA.getIntegralType());
+ case Template
https://github.com/cor3ntin edited
https://github.com/llvm/llvm-project/pull/81637
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https://github.com/cor3ntin approved this pull request.
LGTM
https://github.com/llvm/llvm-project/pull/81637
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@@ -3518,8 +3518,24 @@ void Parser::ParseDeclarationSpecifiers(
DS.Finish(Actions, Policy);
return;
-case tok::l_square:
+// alignment-specifier
+case tok::kw__Alignas:
+ if (!getLangOpts().C11)
+Diag(Tok, diag::ext_c11_feature) << Tok.getN
@@ -114,6 +114,19 @@ C Language Changes
C23 Feature Support
^^^
+- Corrected parsing behavior for the ``alignas`` specifier/qualifier in C23. We
+ previously handled it as an attribute as in C++, but there are parsing
+ differences. The behavioral differences
@@ -3518,8 +3518,24 @@ void Parser::ParseDeclarationSpecifiers(
DS.Finish(Actions, Policy);
return;
-case tok::l_square:
+// alignment-specifier
+case tok::kw__Alignas:
+ if (!getLangOpts().C11)
+Diag(Tok, diag::ext_c11_feature) << Tok.getN
@@ -114,6 +114,19 @@ C Language Changes
C23 Feature Support
^^^
+- Corrected parsing behavior for the ``alignas`` specifier/qualifier in C23. We
+ previously handled it as an attribute as in C++, but there are parsing
+ differences. The behavioral differences
https://github.com/5chmidti created
https://github.com/llvm/llvm-project/pull/81640
When selecting code that contains the use of overloaded operators,
the SelectionTree will attribute the operator to the operator
declaration, not to the `CXXOperatorCallExpr`. To allow
extract-to-function to work
llvmbot wrote:
@llvm/pr-subscribers-clangd
Author: Julian Schmidt (5chmidti)
Changes
When selecting code that contains the use of overloaded operators,
the SelectionTree will attribute the operator to the operator
declaration, not to the `CXXOperatorCallExpr`. To allow
extract-to-function
efriedma-quic wrote:
Looks like a bug in the SPARC backend.
https://github.com/llvm/llvm-project/pull/73176#pullrequestreview-1811677691
indicated that atomic expansion was working correctly for all backends, but I
guess it isn't working correctly on SPARC.
https://github.com/llvm/llvm-proj
https://github.com/5chmidti updated
https://github.com/llvm/llvm-project/pull/81640
>From c9886f24d53de59f11028dc06c56a96ef5896e0e Mon Sep 17 00:00:00 2001
From: Julian Schmidt
Date: Tue, 13 Feb 2024 18:59:16 +0100
Subject: [PATCH 1/2] [clangd] fix extract-to-function for overloaded operators
https://github.com/sdkrystian created
https://github.com/llvm/llvm-project/pull/81642
Our current method of storing the template arguments as written for
`(Class/Var)Template(Partial)SpecializationDecl` suffers from a number of flaws:
- We use `TypeSourceInfo` to store `TemplateArgumentLocs` fo
https://github.com/rjmccall approved this pull request.
Thanks, LGTM
https://github.com/llvm/llvm-project/pull/71098
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llvmbot wrote:
@llvm/pr-subscribers-clang-modules
@llvm/pr-subscribers-clang
Author: Krystian Stasiowski (sdkrystian)
Changes
Our current method of storing the template arguments as written for
`(Class/Var)Template(Partial)SpecializationDecl` suffers from a number of flaws:
- We use `Type
AaronBallman wrote:
Precommit CI seems to have found some related failures that should be
investigated. I'd love to hear opinions from the codegen code owners on this,
as well as @zygoloid as UBSan code owner. I'm not opposed to the changes,
though I do find it somewhat strange to add them to
https://github.com/sdkrystian updated
https://github.com/llvm/llvm-project/pull/80171
>From 5de10ae0864dacf5f48daf476a4fa20177545d9b Mon Sep 17 00:00:00 2001
From: Krystian Stasiowski
Date: Wed, 31 Jan 2024 11:09:11 -0500
Subject: [PATCH] [Clang][Sema] Diagnose friend declarations with enum
el
Prabhuk wrote:
Hi, this change seems to break building (Fuchsia) Clang toolchain on Windows.
Log:
https://logs.chromium.org/logs/fuchsia/buildbucket/cr-buildbucket/8756186536543250705/+/u/clang/install/stdout
Builder:
https://ci.chromium.org/ui/p/fuchsia/builders/toolchain.ci/clang-windows-x
@@ -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 -fsanitize=signed-integer-over
@@ -3554,12 +3572,20 @@ Value
*ScalarExprEmitter::EmitOverflowCheckedBinOp(const BinOpInfo &Ops) {
const std::string *handlerName =
&CGF.getLangOpts().OverflowHandler;
if (handlerName->empty()) {
-// If the signed-integer-overflow sanitizer is enabled, emit a call
https://github.com/nickdesaulniers commented:
PATCH mostly LGTM
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/UndefinedBehaviorSani
https://github.com/nickdesaulniers edited
https://github.com/llvm/llvm-project/pull/80089
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@@ -0,0 +1,77 @@
+// Check that -fsanitize=signed-integer-wrap instruments with -fwrapv
nickdesaulniers wrote:
> I must be doing something wrong because it suggests I remove all my Check:
> ...'s and replace them with Check: {{.*}}
Huh, indeed. I can repro. Not
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