https://github.com/capitan-davide updated
https://github.com/llvm/llvm-project/pull/162361
>From 5f61932af5a90b52b5939406a929734dd6353316 Mon Sep 17 00:00:00 2001
From: Davide Cunial
Date: Fri, 24 Oct 2025 08:18:09 +0200
Subject: [PATCH 1/3] [clang-tidy] Add new check
'bugprone-inconsistent-if
https://github.com/capitan-davide updated
https://github.com/llvm/llvm-project/pull/162361
>From 5f61932af5a90b52b5939406a929734dd6353316 Mon Sep 17 00:00:00 2001
From: Davide Cunial
Date: Fri, 24 Oct 2025 08:18:09 +0200
Subject: [PATCH 1/3] [clang-tidy] Add new check
'bugprone-inconsistent-if
llvmbot wrote:
@llvm/pr-subscribers-clang
Author: Kazu Hirata (kazutakahirata)
Changes
---
Full diff: https://github.com/llvm/llvm-project/pull/165082.diff
1 Files Affected:
- (modified) clang/docs/LanguageExtensions.rst (+38-38)
``diff
diff --git a/clang/docs/LanguageExten
https://github.com/kazutakahirata created
https://github.com/llvm/llvm-project/pull/165082
None
>From f6a8317781e105b309cddbb336c12d95b006693f Mon Sep 17 00:00:00 2001
From: Kazu Hirata
Date: Fri, 24 Oct 2025 16:19:56 -0700
Subject: [PATCH] [clang] Proofread LanguageExtensions.rst
---
clang/
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 origin/main HEAD --extensions cpp,h --
clang/include/clang/CodeGenShared/CXXABIShared
llvmbot wrote:
@llvm/pr-subscribers-clangir
Author: Andy Kaylor (andykaylor)
Changes
This refactors the CGCXXABI and ItaniumCXXABI classes in LLVM IR codegen and
their CIR codegen counterparts so that common code can be shared between the
two.
This is a small first step towards better c
https://github.com/andykaylor created
https://github.com/llvm/llvm-project/pull/165078
This refactors the CGCXXABI and ItaniumCXXABI classes in LLVM IR codegen and
their CIR codegen counterparts so that common code can be shared between the
two.
This is a small first step towards better code
@@ -19,13 +19,226 @@
#include "llvm/ADT/STLExtras.h"
#include "llvm/Support/Debug.h"
#include
+#include
#define DEBUG_TYPE "format-token-breaker"
namespace clang {
namespace format {
static constexpr StringRef Blanks(" \t\v\f\r");
+static constexpr size_t BlockComme
@@ -332,6 +332,181 @@ TEST_F(FormatTestComments, UnderstandsSingleLineComments)
{
verifyNoCrash(StringRef("/*\\\0\n/", 6));
}
+TEST_F(FormatTestComments, InsertsSpaceAfterOpeningBlockComment) {
+ FormatStyle Style = getLLVMStyle();
+ Style.SpaceInComments.AfterOpeningComm
@@ -332,6 +332,181 @@ TEST_F(FormatTestComments, UnderstandsSingleLineComments)
{
verifyNoCrash(StringRef("/*\\\0\n/", 6));
}
+TEST_F(FormatTestComments, InsertsSpaceAfterOpeningBlockComment) {
+ FormatStyle Style = getLLVMStyle();
+ Style.SpaceInComments.AfterOpeningComm
@@ -315,6 +315,19 @@ class AnnotatedLine;
/// A wrapper around a \c Token storing information about the
/// whitespace characters preceding it.
+
+// Describes the kind of a block comment.
+enum class CommentKind {
+ // A plain comment, i.e. /* ... */.
+ Plain,
+ // A comme
@@ -6612,6 +6612,38 @@ the configuration (without a prefix: ``Auto``).
int a [5];vs. int a[5];
int a [5][5]; vs. int a[5][5];
+.. _SpaceInComments:
+
+**SpaceInComments** (``Struct``) :versionbadge:`clang-format 21` :ref:
@@ -4684,6 +4684,36 @@ struct FormatStyle {
/// \version 17
bool SpaceBeforeJsonColon;
+ /// Defines how clang-format should treat spaces around block comment
+ /// delimiters and specialized inline comments (such as parameter name
+ /// annotations). The default `Leave
@@ -315,6 +315,19 @@ class AnnotatedLine;
/// A wrapper around a \c Token storing information about the
/// whitespace characters preceding it.
+
+// Describes the kind of a block comment.
+enum class CommentKind {
+ // A plain comment, i.e. /* ... */.
+ Plain,
+ // A comme
Author: Owen Pan
Date: 2025-10-24T23:01:47-07:00
New Revision: 44601d1a7a8a9df879998ae0a193ccab851d4131
URL:
https://github.com/llvm/llvm-project/commit/44601d1a7a8a9df879998ae0a193ccab851d4131
DIFF:
https://github.com/llvm/llvm-project/commit/44601d1a7a8a9df879998ae0a193ccab851d4131.diff
LOG:
https://github.com/capitan-davide updated
https://github.com/llvm/llvm-project/pull/162361
>From 5f61932af5a90b52b5939406a929734dd6353316 Mon Sep 17 00:00:00 2001
From: Davide Cunial
Date: Fri, 24 Oct 2025 08:18:09 +0200
Subject: [PATCH 1/2] [clang-tidy] Add new check
'bugprone-inconsistent-if
owenca wrote:
> As per @efriedma-quic's comment I'll go ahead and revert the commit again to
> prevent the immediate breakage.
@PiJoules, I don't know if @efriedma-quic's comment was an endorsement of your
original hasty (and incomplete) revert, but it didn't address the first part of
the pol
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 origin/main HEAD --extensions cl,cpp,c --
clang/test/CodeGen/builtins-extended-image.
@@ -133,8 +133,8 @@ Value *EmitAMDGPUWorkGroupSize(CodeGenFunction &CGF,
unsigned Index) {
}
llvm::MDBuilder MDHelper(CGF.getLLVMContext());
- llvm::MDNode *RNode = MDHelper.createRange(APInt(16, 1),
- APInt(16, CGF.getTarget().getMaxOpenCLWorkGroupSize() + 1));
+
https://github.com/Men-cotton updated
https://github.com/llvm/llvm-project/pull/162105
>From d94783989b0324e1a68ed6f4eff3cc4166cc0a06 Mon Sep 17 00:00:00 2001
From: mencotton
Date: Tue, 7 Oct 2025 23:14:20 +0900
Subject: [PATCH] [clang-format] Add SpaceInComments controls for block comment
del
https://github.com/localspook created
https://github.com/llvm/llvm-project/pull/165073
None
>From a65ee6a8b03329397dd2a48da8667a1f3c9b0d0f Mon Sep 17 00:00:00 2001
From: Victor Chernyakin
Date: Fri, 24 Oct 2025 21:28:21 -0700
Subject: [PATCH] [clang] Diagnose writing out return type in explici
llvmbot wrote:
@llvm/pr-subscribers-clang
Author: Timm Baeder (tbaederr)
Changes
We can't read from non-block pointers anyway.
Fixes https://github.com/llvm/llvm-project/issues/165061
---
Full diff: https://github.com/llvm/llvm-project/pull/165070.diff
2 Files Affected:
- (modified) c
https://github.com/tbaederr created
https://github.com/llvm/llvm-project/pull/165070
We can't read from non-block pointers anyway.
Fixes https://github.com/llvm/llvm-project/issues/165061
>From af82b4cfc197481303ba6686044ae873908fd8ac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timm=20B=C3=A4der?
@@ -421,13 +421,7 @@ As an example, the module map file for the C standard
library might look a bit l
.. parsed-literal::
- module std [system] [extern_c] {
zygoloid wrote:
I see you mentioned this in the PR description. I suppose whether this is
appropri
https://github.com/medismailben updated
https://github.com/llvm/llvm-project/pull/165066
>From 9a50b58ae54528ad75cd53a74dfb28207b824379 Mon Sep 17 00:00:00 2001
From: Med Ismail Bennani
Date: Fri, 24 Oct 2025 19:21:46 -0700
Subject: [PATCH 1/2] [libunwind] Fix execution flow imbalance when usin
https://github.com/medismailben updated
https://github.com/llvm/llvm-project/pull/165066
>From 9a50b58ae54528ad75cd53a74dfb28207b824379 Mon Sep 17 00:00:00 2001
From: Med Ismail Bennani
Date: Fri, 24 Oct 2025 19:21:46 -0700
Subject: [PATCH 1/2] [libunwind] Fix execution flow imbalance when usin
https://github.com/medismailben updated
https://github.com/llvm/llvm-project/pull/165066
>From 4cddd9b2d45fcbcbaa2c8f17a7e61d40fdc0c971 Mon Sep 17 00:00:00 2001
From: Med Ismail Bennani
Date: Fri, 24 Oct 2025 19:21:46 -0700
Subject: [PATCH 1/2] [libunwind] Fix execution flow imbalance when usin
https://github.com/medismailben updated
https://github.com/llvm/llvm-project/pull/165066
>From 4cddd9b2d45fcbcbaa2c8f17a7e61d40fdc0c971 Mon Sep 17 00:00:00 2001
From: Med Ismail Bennani
Date: Fri, 24 Oct 2025 19:21:46 -0700
Subject: [PATCH 1/2] [libunwind] Fix execution flow imbalance when usin
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 origin/main HEAD --extensions cpp,h,c,hpp --
libunwind/src/Registers.hpp libunwind/sr
https://github.com/medismailben edited
https://github.com/llvm/llvm-project/pull/165066
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llvmbot wrote:
@llvm/pr-subscribers-libunwind
Author: Med Ismail Bennani (medismailben)
Changes
This patch should fix tracing support when using C++ Exceptions.
When unwinding C++ Exceptions, libunwind would have a first searching phase to
detect its caller landing pad using the personal
https://github.com/medismailben created
https://github.com/llvm/llvm-project/pull/165066
This patch should fix tracing support when using C++ Exceptions.
When unwinding C++ Exceptions, libunwind would have a first searching phase to
detect its caller landing pad using the personality function,
@@ -133,8 +133,8 @@ Value *EmitAMDGPUWorkGroupSize(CodeGenFunction &CGF,
unsigned Index) {
}
llvm::MDBuilder MDHelper(CGF.getLLVMContext());
- llvm::MDNode *RNode = MDHelper.createRange(APInt(16, 1),
- APInt(16, CGF.getTarget().getMaxOpenCLWorkGroupSize() + 1));
+
ranapratap55 wrote:
@shiltian @yxsamliu @arsenm ping.
https://github.com/llvm/llvm-project/pull/164358
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https://github.com/linuxrocks123 updated
https://github.com/llvm/llvm-project/pull/164847
>From ddda6473ab7ae8485a906a749eebad0853b857ca Mon Sep 17 00:00:00 2001
From: Patrick Simmons
Date: Thu, 23 Oct 2025 11:50:32 -0500
Subject: [PATCH 1/5] Initial work
---
clang/include/clang/Basic/Builtin
llvm-ci wrote:
LLVM Buildbot has detected a new failure on builder `ppc64le-flang-rhel-clang`
running on `ppc64le-flang-rhel-test` while building
`clang-tools-extra,clang,llvm` at step 6 "test-build-unified-tree-check-flang".
Full details are available at:
https://lab.llvm.org/buildbot/#/buil
llvm-ci wrote:
LLVM Buildbot has detected a new failure on builder `llvm-clang-win-x-aarch64`
running on `as-builder-2` while building `clang` at step 15
"test-check-cxx-aarch64-unknown-linux-gnu".
Full details are available at:
https://lab.llvm.org/buildbot/#/builders/193/builds/11695
Here
llvmbot wrote:
@llvm/pr-subscribers-clangir
Author: None (Andres-Salamanca)
Changes
This PR updates the file `CIRGenTypeCache` to use MLIR-style camel case
naming.The change was inspired by the discussion here:
https://github.com/llvm/llvm-project/pull/164180#discussion_r2461444730
---
https://github.com/Andres-Salamanca created
https://github.com/llvm/llvm-project/pull/165060
This PR updates the file `CIRGenTypeCache` to use MLIR-style camel case
naming.The change was inspired by the discussion here:
https://github.com/llvm/llvm-project/pull/164180#discussion_r2461444730
>F
https://github.com/brad0 updated
https://github.com/llvm/llvm-project/pull/164341
>From e39255b6327f2dec4c8f9881f0ee84bf6383bbb0 Mon Sep 17 00:00:00 2001
From: Brad Smith
Date: Mon, 20 Oct 2025 19:49:08 -0400
Subject: [PATCH] [compiler-rt][libunwind] Allow for CET on OpenBSD
---
compiler-rt/C
https://github.com/Jason-VanBeusekom updated
https://github.com/llvm/llvm-project/pull/164326
>From 26b90e0098e62949cf8341cddcb69f3faf7000db Mon Sep 17 00:00:00 2001
From: Jason Van Beusekom
Date: Mon, 20 Oct 2025 14:16:10 -0500
Subject: [PATCH 1/3] [OpenMP][clang][HIP][CUDA] fix weak alias emi
@@ -421,13 +421,7 @@ As an example, the module map file for the C standard
library might look a bit l
.. parsed-literal::
- module std [system] [extern_c] {
zygoloid wrote:
Why remove the extern_c here? This seems like a pretty good example of a time
when
zygoloid wrote:
> This isn't a problem with ``.
Nonetheless I think X-macros are a better example to use here than
``. I'd suggest just undoing the first change (removing `assert.h`
from the example `std` module) but the rest of the change LGTM.
https://github.com/llvm/llvm-project/pull/16505
zygoloid wrote:
> As a textual header:
> #define NDEBUG
> #include
This isn't a problem with ``. If
`` intends to pick up the state of the
`NDEBUG` macro from the translation unit that includes it, then it's not a
modular header, and shouldn't be declared as one.
https://github.com/llvm/llv
@@ -132,9 +132,20 @@ bool Sema::CheckCountedByAttrOnField(FieldDecl *FD, Expr
*E, bool CountInBytes,
// `BoundsSafetyCheckUseOfCountAttrPtr`
//
// * When the pointee type is always an incomplete type (e.g.
-// `void`) the attribute is disallowed by this method
@@ -132,9 +132,20 @@ bool Sema::CheckCountedByAttrOnField(FieldDecl *FD, Expr
*E, bool CountInBytes,
// `BoundsSafetyCheckUseOfCountAttrPtr`
//
// * When the pointee type is always an incomplete type (e.g.
-// `void`) the attribute is disallowed by this method
delcypher wrote:
> > What happens with this?
> > ```
> > struct T {
> > int count;
> > void* __counted_by(count) ptr;
> > };
> >
> > void use(struct T* t) {
> > t = 0;
> > }
> > ```
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > Previously th
llvmbot wrote:
@llvm/pr-subscribers-clang
Author: Ian Anderson (ian-twilightcoder)
Changes
The C standard behavior of `assert` cannot be accomplished with clang modules,
either as a normal modular header, or a textual header.
As a normal modular header:
#define NDEBUG
#include
https://github.com/ian-twilightcoder created
https://github.com/llvm/llvm-project/pull/165057
The C standard behavior of `assert` cannot be accomplished with clang modules,
either as a normal modular header, or a textual header.
As a normal modular header:
#define NDEBUG
#include
This pattern
rampitec wrote:
> > Pattern is trivial, but practically impossible to achieve from a source
> > code.
>
> No, the saturating add pattern is already matched and has clang builtins
I agree. But I do not want to educate everyone every odd day how to get it
working. Users wanted intrinsics, I giv
https://github.com/sskzakaria updated
https://github.com/llvm/llvm-project/pull/165054
>From 00115fd82621a909b6ee8bf049159fd09da3cba1 Mon Sep 17 00:00:00 2001
From: sskzakaria
Date: Fri, 24 Oct 2025 18:01:57 -0400
Subject: [PATCH 1/3] VectorExprEvaluator::VisitCallExpr / InterpretBuiltin -
all
https://github.com/sskzakaria edited
https://github.com/llvm/llvm-project/pull/165054
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https://github.com/sskzakaria updated
https://github.com/llvm/llvm-project/pull/165054
>From 00115fd82621a909b6ee8bf049159fd09da3cba1 Mon Sep 17 00:00:00 2001
From: sskzakaria
Date: Fri, 24 Oct 2025 18:01:57 -0400
Subject: [PATCH 1/2] VectorExprEvaluator::VisitCallExpr / InterpretBuiltin -
all
https://github.com/sskzakaria created
https://github.com/llvm/llvm-project/pull/165054
Enables constexpr evaluation for the following AVX512 Instrinsics:
```
_mm_movepi8_mask _mm256_movepi8_mask _mm512_movepi8_mask
_mm_movepi16_mask _mm256_movepi16_mask _mm512_movepi16_mask
_mm_movepi32_mask _mm
https://github.com/Andres-Salamanca closed
https://github.com/llvm/llvm-project/pull/164180
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Author: Andres-Salamanca
Date: 2025-10-24T17:55:29-05:00
New Revision: 4448ff453d25e402aeab55749a99df5ff5ea81f1
URL:
https://github.com/llvm/llvm-project/commit/4448ff453d25e402aeab55749a99df5ff5ea81f1
DIFF:
https://github.com/llvm/llvm-project/commit/4448ff453d25e402aeab55749a99df5ff5ea81f1.di
kkwli wrote:
I encounter the following issue when building flang-rt.
```
[29/50] Building Fortran object
flang-rt/...lang_rt.runtime.dir/ieee_arithmetic.f90.
FAILED:
flang-rt/lib/runtime/CMakeFiles/obj.flang_rt.runtime.dir/ieee_arithmetic.f90.o
lib/clang/22/finclude/powerpc64le-unknown-linux-g
https://github.com/kazutakahirata closed
https://github.com/llvm/llvm-project/pull/164928
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Author: Kazu Hirata
Date: 2025-10-24T15:30:50-07:00
New Revision: b4d11c98917c3fd0e09f826a85232c322678299b
URL:
https://github.com/llvm/llvm-project/commit/b4d11c98917c3fd0e09f826a85232c322678299b
DIFF:
https://github.com/llvm/llvm-project/commit/b4d11c98917c3fd0e09f826a85232c322678299b.diff
L
https://github.com/vbvictor closed
https://github.com/llvm/llvm-project/pull/164294
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https://github.com/boomanaiden154 approved this pull request.
LGTM. Thanks for fixing this up.
https://github.com/llvm/llvm-project/pull/164294
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boomanaiden154 wrote:
> Will delete it from Github once merged
Not sure you need to do that. It's just another tag among all the others in
there.
https://github.com/llvm/llvm-project/pull/164294
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@@ -125,16 +116,33 @@ class DependencyScanningWorker {
DependencyConsumer &Consumer, DependencyActionController &Controller,
std::optional TUBuffer = std::nullopt);
- /// Run the dependency scanning tool for a given clang driver command-line
- /// for a specific
@@ -150,6 +151,54 @@ std::shared_ptr
initializeScanInstanceDependencyCollector(
DependencyActionController &Controller,
PrebuiltModulesAttrsMap PrebuiltModulesASTMap,
llvm::SmallVector &StableDirs);
+
+class CompilerInstanceWithContext {
+ // Context
+ Dependency
@@ -704,3 +703,163 @@ bool DependencyScanningAction::runInvocation(
return Result;
}
+
+const std::string CompilerInstanceWithContext::FakeFileBuffer =
+std::string(MAX_NUM_NAMES, ' ');
+
+llvm::Error CompilerInstanceWithContext::initialize() {
+ std::tie(OverlayFS, Com
@@ -339,6 +341,10 @@ class ModuleDepCollector final : public
DependencyCollector {
std::optional ProvidedStdCXXModule;
std::vector RequiredStdCXXModules;
+ /// A pointer to the preprocessor callback so we can invoke it directly
+ /// if needed.
+ ModuleDepCollectorPP *
vbvictor wrote:
Thank you for suggestion, I build
https://github.com/orgs/llvm/packages/container/package/ci-ubuntu-24.04-format-fix-gha
package from this branch locally and tested - it worked.
https://github.com/llvm/llvm-project/pull/164294
___
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https://github.com/vbvictor updated
https://github.com/llvm/llvm-project/pull/164294
>From e21c01db0cfeae856cb2f88d64f6fb8cd760fa85 Mon Sep 17 00:00:00 2001
From: Victor Baranov
Date: Mon, 20 Oct 2025 21:14:57 +0300
Subject: [PATCH 1/6] [Github][CI] Add default gha user for tooling containers
https://github.com/vbvictor updated
https://github.com/llvm/llvm-project/pull/164294
>From e21c01db0cfeae856cb2f88d64f6fb8cd760fa85 Mon Sep 17 00:00:00 2001
From: Victor Baranov
Date: Mon, 20 Oct 2025 21:14:57 +0300
Subject: [PATCH 1/5] [Github][CI] Add default gha user for tooling containers
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 origin/main...HEAD llvm/utils/git/code-format-helper.py
``
:warning:
The reproduct
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 origin/main HEAD --extensions cpp --
clang-tools-extra/clang-tidy/ClangTidy.cpp --dif
https://github.com/vbvictor updated
https://github.com/llvm/llvm-project/pull/164294
>From e21c01db0cfeae856cb2f88d64f6fb8cd760fa85 Mon Sep 17 00:00:00 2001
From: Victor Baranov
Date: Mon, 20 Oct 2025 21:14:57 +0300
Subject: [PATCH 1/3] [Github][CI] Add default gha user for tooling containers
https://github.com/vbvictor closed
https://github.com/llvm/llvm-project/pull/160193
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https://github.com/vbvictor updated
https://github.com/llvm/llvm-project/pull/164294
>From e21c01db0cfeae856cb2f88d64f6fb8cd760fa85 Mon Sep 17 00:00:00 2001
From: Victor Baranov
Date: Mon, 20 Oct 2025 21:14:57 +0300
Subject: [PATCH 1/2] [Github][CI] Add default gha user for tooling containers
to268 wrote:
As found by Aaron, there is an additional bug with templated types that will
need to be fixed before landing this PR.
See: https://godbolt.org/z/8E83bx7jK
I am currently getting the same diagnostic emitted in the `test2()` function.
https://github.com/llvm/llvm-project/pull/164440
https://github.com/PiJoules closed
https://github.com/llvm/llvm-project/pull/165038
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Author: PiJoules
Date: 2025-10-24T14:36:23-07:00
New Revision: bd27abcceedfc60f4598124aa022cd0b766da3d8
URL:
https://github.com/llvm/llvm-project/commit/bd27abcceedfc60f4598124aa022cd0b766da3d8
DIFF:
https://github.com/llvm/llvm-project/commit/bd27abcceedfc60f4598124aa022cd0b766da3d8.diff
LOG:
https://github.com/Prabhuk approved this pull request.
https://github.com/llvm/llvm-project/pull/165038
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https://github.com/brunodf-snps closed
https://github.com/llvm/llvm-project/pull/164592
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Author: Bruno De Fraine
Date: 2025-10-24T23:33:25+02:00
New Revision: e07aef9dde4cc84af8b696b97c294b6497ce667a
URL:
https://github.com/llvm/llvm-project/commit/e07aef9dde4cc84af8b696b97c294b6497ce667a
DIFF:
https://github.com/llvm/llvm-project/commit/e07aef9dde4cc84af8b696b97c294b6497ce667a.dif
ericxu233 wrote:
@RKSimon
> Do you think you can handle the avx512 vcvtps2ph*_mask builtins as well? It
> should main
Do I do all vcvtps2ph instructions? Some instructions are from AVX512_FP16
which have native support for half-precision floats. In order to support these
instructions, I nee
@@ -12442,6 +12442,81 @@ bool VectorExprEvaluator::VisitCallExpr(const CallExpr
*E) {
return Success(APValue(Elems.data(), NumElems), E);
}
+
+ case clang::X86::BI__builtin_ia32_vcvtps2ph:
+ case clang::X86::BI__builtin_ia32_vcvtps2ph256: {
+APValue SrcVec;
+i
@@ -67,3 +67,60 @@ __m128i test_mm256_cvtps_ph(__m256 a) {
// CHECK: call <8 x i16> @llvm.x86.vcvtps2ph.256(<8 x float> %{{.*}}, i32 0)
return _mm256_cvtps_ph(a, 0);
}
+
+// A value exactly halfway between 1.0 and the next representable FP16 number.
+// In binary, its signi
@@ -67,3 +67,60 @@ __m128i test_mm256_cvtps_ph(__m256 a) {
// CHECK: call <8 x i16> @llvm.x86.vcvtps2ph.256(<8 x float> %{{.*}}, i32 0)
return _mm256_cvtps_ph(a, 0);
}
+
+// A value exactly halfway between 1.0 and the next representable FP16 number.
+// In binary, its signi
@@ -67,3 +67,60 @@ __m128i test_mm256_cvtps_ph(__m256 a) {
// CHECK: call <8 x i16> @llvm.x86.vcvtps2ph.256(<8 x float> %{{.*}}, i32 0)
return _mm256_cvtps_ph(a, 0);
}
+
+// A value exactly halfway between 1.0 and the next representable FP16 number.
+// In binary, its signi
@@ -3002,6 +3002,91 @@ static bool interp__builtin_vec_set(InterpState &S,
CodePtr OpPC,
return true;
}
+static bool interp__builtin_ia32_vcvtps2ph(InterpState &S, CodePtr OpPC,
+ const CallExpr *Call) {
+ // Arguments are: vector
@@ -3002,6 +3002,91 @@ static bool interp__builtin_vec_set(InterpState &S,
CodePtr OpPC,
return true;
}
+static bool interp__builtin_ia32_vcvtps2ph(InterpState &S, CodePtr OpPC,
+ const CallExpr *Call) {
+ // Arguments are: vector
@@ -3002,6 +3002,91 @@ static bool interp__builtin_vec_set(InterpState &S,
CodePtr OpPC,
return true;
}
+static bool interp__builtin_ia32_vcvtps2ph(InterpState &S, CodePtr OpPC,
+ const CallExpr *Call) {
+ // Arguments are: vector
https://github.com/ericxu233 updated
https://github.com/llvm/llvm-project/pull/162295
>From 77575319c2b2b382aa7af9121390aceb34f5d23f Mon Sep 17 00:00:00 2001
From: ericxu233
Date: Sun, 5 Oct 2025 01:41:40 -0400
Subject: [PATCH 1/3] [X86][Clang] Allow constexpr evaluation of F16C CVTPS2PH
intri
https://github.com/s-perron approved this pull request.
https://github.com/llvm/llvm-project/pull/164977
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llvm-ci wrote:
LLVM Buildbot has detected a new failure on builder
`clang-ppc64le-linux-multistage` running on `ppc64le-clang-multistage-test`
while building `clang-tools-extra,clang,llvm` at step 5 "ninja check 1".
Full details are available at:
https://lab.llvm.org/buildbot/#/builders/76/bu
@@ -0,0 +1,63 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
UTC_ARGS: --check-globals all --version 6
+// REQUIRES: amdgpu-registered-target
+// RUN: %clang_cc1 -x hip -triple x86_64-unknown-linux-gnu -aux-triple
amdgcn-amd-amdhsa -emit-llvm-b
@@ -0,0 +1,36 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
UTC_ARGS: --check-globals all --version 6
+// REQUIRES: nvptx-registered-target
+// RUN: %clang_cc1 -x cuda -triple x86_64-unknown-linux-gnu -aux-triple
nvptx64-nvidia-cuda -emit-llvm
@@ -4065,8 +4065,40 @@ void CodeGenModule::EmitGlobal(GlobalDecl GD) {
// If this is an alias definition (which otherwise looks like a declaration)
// emit it now.
- if (Global->hasAttr())
+ if (Global->hasAttr()) {
+if (LangOpts.OpenMPIsTargetDevice || LangOpts.CUDA
@@ -4065,8 +4065,40 @@ void CodeGenModule::EmitGlobal(GlobalDecl GD) {
// If this is an alias definition (which otherwise looks like a declaration)
// emit it now.
- if (Global->hasAttr())
+ if (Global->hasAttr()) {
+if (LangOpts.OpenMPIsTargetDevice || LangOpts.CUDA
@@ -4065,8 +4065,40 @@ void CodeGenModule::EmitGlobal(GlobalDecl GD) {
// If this is an alias definition (which otherwise looks like a declaration)
// emit it now.
- if (Global->hasAttr())
+ if (Global->hasAttr()) {
+if (LangOpts.OpenMPIsTargetDevice || LangOpts.CUDA
https://github.com/bob80905 approved this pull request.
LGTM, thanks for doing this!
https://github.com/llvm/llvm-project/pull/164385
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@@ -4065,8 +4065,40 @@ void CodeGenModule::EmitGlobal(GlobalDecl GD) {
// If this is an alias definition (which otherwise looks like a declaration)
// emit it now.
- if (Global->hasAttr())
+ if (Global->hasAttr()) {
+if (LangOpts.OpenMPIsTargetDevice || LangOpts.CUDA
Jason-VanBeusekom wrote:
[16c1a68](https://github.com/llvm/llvm-project/pull/164326/commits/16c1a6888b87644f24c07a75c067d9e25eb1ac3e)
Addresses the above feedback (minus documentation).
I refactored the code to be more readable about the states, while, also,
reducing the nested conditionals an
https://github.com/Andres-Salamanca updated
https://github.com/llvm/llvm-project/pull/164180
>From 3e24f4b1e5b1d15f34e38755ebe7c44ec09b9fba Mon Sep 17 00:00:00 2001
From: Andres Salamanca
Date: Sun, 19 Oct 2025 16:03:51 -0500
Subject: [PATCH 1/3] [CIR] Emit CIR builtins: coroAlloc, coroBegin, a
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