llvmbot wrote:
@llvm/pr-subscribers-flang-fir-hlfir
Author: Valentin Clement (バレンタイン クレメン) (clementval)
Changes
#95297 Updates the runtime entry points to distinguish between
reduction operation with arguments passed by value or by reference. Add
lowering to support the arguments passed
https://github.com/clementval created
https://github.com/llvm/llvm-project/pull/95353
#95297 Updates the runtime entry points to distinguish between reduction
operation with arguments passed by value or by reference. Add lowering to
support the arguments passed by value.
>From defadc4f18b0b4
https://github.com/ahatanak updated
https://github.com/llvm/llvm-project/pull/93906
>From 0e85001f6d53e63beca77a76eaba1875ec84000d Mon Sep 17 00:00:00 2001
From: Akira Hatanaka
Date: Fri, 24 May 2024 20:23:36 -0700
Subject: [PATCH 1/4] [clang] Implement function pointer signing.
Co-Authored-By
https://github.com/ahatanak updated
https://github.com/llvm/llvm-project/pull/93906
>From 0e85001f6d53e63beca77a76eaba1875ec84000d Mon Sep 17 00:00:00 2001
From: Akira Hatanaka
Date: Fri, 24 May 2024 20:23:36 -0700
Subject: [PATCH 1/4] [clang] Implement function pointer signing.
Co-Authored-By
Author: Ivy Zhang
Date: 2024-06-13T11:12:39+08:00
New Revision: 8944c8df45f8e4da860bf04118106d9a950cbf75
URL:
https://github.com/llvm/llvm-project/commit/8944c8df45f8e4da860bf04118106d9a950cbf75
DIFF:
https://github.com/llvm/llvm-project/commit/8944c8df45f8e4da860bf04118106d9a950cbf75.diff
LOG
asl wrote:
@kbeyls There are (some) tests in the follow-up commit
https://github.com/llvm/llvm-project/pull/93902/files#diff-8df159460fc7a128734566054df883f3192b1b261dc8eac667933b4042e9af5f
https://github.com/llvm/llvm-project/pull/94394
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asl wrote:
@ahatanak Looks like there are some conflicts that should be resolved
https://github.com/llvm/llvm-project/pull/93906
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@@ -592,10 +599,15 @@ void preprocessUnreachableBlocks(FlowFunction &Func) {
/// Decide if stale profile matching can be applied for a given function.
/// Currently we skip inference for (very) large instances and for instances
/// having "unexpected" control flow (e.g., having
Author: Florian Mayer
Date: 2024-06-12T15:50:03-07:00
New Revision: fc671bbb1ceb94f8aac63bc0e4963e5894bc660e
URL:
https://github.com/llvm/llvm-project/commit/fc671bbb1ceb94f8aac63bc0e4963e5894bc660e
DIFF:
https://github.com/llvm/llvm-project/commit/fc671bbb1ceb94f8aac63bc0e4963e5894bc660e.diff
https://github.com/vitalybuka closed
https://github.com/llvm/llvm-project/pull/94882
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https://github.com/fmayer approved this pull request.
https://github.com/llvm/llvm-project/pull/94882
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https://github.com/vitalybuka edited
https://github.com/llvm/llvm-project/pull/94882
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@@ -3356,6 +3356,37 @@ struct MemorySanitizerVisitor : public
InstVisitor {
setOriginForNaryOp(I);
}
+ Value *convertBlendvToSelectMask(IRBuilder<> &IRB, Value *C) {
+C = CreateAppToShadowCast(IRB, C);
+FixedVectorType *FVT = cast(C->getType());
+unsigned E
@@ -3356,6 +3356,37 @@ struct MemorySanitizerVisitor : public
InstVisitor {
setOriginForNaryOp(I);
}
+ Value *convertBlendvToSelectMask(IRBuilder<> &IRB, Value *C) {
+C = CreateAppToShadowCast(IRB, C);
+FixedVectorType *FVT = cast(C->getType());
+unsigned E
vitalybuka wrote:
ping
https://github.com/llvm/llvm-project/pull/94882
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@@ -592,10 +599,15 @@ void preprocessUnreachableBlocks(FlowFunction &Func) {
/// Decide if stale profile matching can be applied for a given function.
/// Currently we skip inference for (very) large instances and for instances
/// having "unexpected" control flow (e.g., having
WenleiHe wrote:
cc @wlei-llvm
https://github.com/llvm/llvm-project/pull/95156
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@@ -592,10 +599,15 @@ void preprocessUnreachableBlocks(FlowFunction &Func) {
/// Decide if stale profile matching can be applied for a given function.
/// Currently we skip inference for (very) large instances and for instances
/// having "unexpected" control flow (e.g., having
@@ -59,6 +59,8 @@ struct FlowFunction {
/// The index of the entry block.
uint64_t Entry{0};
uint64_t Sink{UINT64_MAX};
+ // Matched execution count for the function.
+ uint64_t MatchedExecCount{0};
WenleiHe wrote:
nit: I'd be careful about adding this
@@ -592,10 +599,15 @@ void preprocessUnreachableBlocks(FlowFunction &Func) {
/// Decide if stale profile matching can be applied for a given function.
/// Currently we skip inference for (very) large instances and for instances
/// having "unexpected" control flow (e.g., having
@@ -614,6 +614,17 @@
- `--lite-threshold-pct=`
+ Threshold (in percent) of matched profile at which stale profile inference is
+ applied to functions. Argument corresponds to the sum of matched execution
+ counts of function blocks divided by the sum of execution counts of
https://github.com/EricWF edited https://github.com/llvm/llvm-project/pull/94670
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Author: Florian Mayer
Date: 2024-06-12T13:25:52-07:00
New Revision: fe30a734628b3028c086ce016b6f80440172f34f
URL:
https://github.com/llvm/llvm-project/commit/fe30a734628b3028c086ce016b6f80440172f34f
DIFF:
https://github.com/llvm/llvm-project/commit/fe30a734628b3028c086ce016b6f80440172f34f.diff
https://github.com/vitalybuka closed
https://github.com/llvm/llvm-project/pull/95296
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https://github.com/vitalybuka closed
https://github.com/llvm/llvm-project/pull/95295
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https://github.com/vitalybuka created
https://github.com/llvm/llvm-project/pull/95296
(cherry picked from commit d5e69147b9d261bd53b4dd027f17131677be8613)
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https://github.com/vitalybuka created
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None
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https://github.com/ahatanak updated
https://github.com/llvm/llvm-project/pull/93906
>From 0e85001f6d53e63beca77a76eaba1875ec84000d Mon Sep 17 00:00:00 2001
From: Akira Hatanaka
Date: Fri, 24 May 2024 20:23:36 -0700
Subject: [PATCH 1/4] [clang] Implement function pointer signing.
Co-Authored-By
vitalybuka wrote:
Thanks! Abandoning.
https://github.com/llvm/llvm-project/pull/95266
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https://github.com/vitalybuka closed
https://github.com/llvm/llvm-project/pull/95266
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@@ -1458,6 +1458,39 @@ static void setPGOUseInstrumentor(CodeGenOptions &Opts,
Opts.setProfileUse(CodeGenOptions::ProfileClangInstr);
}
+bool CompilerInvocation::setDefaultPointerAuthOptions(
+PointerAuthOptions &Opts, const LangOptions &LangOpts,
+const llvm::Trip
@@ -104,10 +109,13 @@ class CGCallee {
/// Construct a callee. Call this constructor directly when this
/// isn't a direct call.
- CGCallee(const CGCalleeInfo &abstractInfo, llvm::Value *functionPtr)
+ CGCallee(
+ const CGCalleeInfo &abstractInfo, llvm::Value *func
@@ -0,0 +1,96 @@
+//===- CGPointerAuthInfo.h - ---*- C++
-*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM
Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apa
@@ -75,3 +93,36 @@ CodeGen::getConstantSignedPointer(CodeGenModule &CGM,
return CGM.getConstantSignedPointer(pointer, key, storageAddress,
otherDiscriminator);
}
+
+/// If applicable, sign a given constant function pointer with the ABI ru
@@ -346,6 +346,8 @@ class LangOptionsBase {
BKey
};
+ using PointerAuthenticationMode = ::clang::PointerAuthenticationMode;
ahatanak wrote:
I deleted it as it's not needed for this PR.
https://github.com/llvm/llvm-project/pull/93906
__
https://github.com/ahatanak updated
https://github.com/llvm/llvm-project/pull/93906
>From 0e85001f6d53e63beca77a76eaba1875ec84000d Mon Sep 17 00:00:00 2001
From: Akira Hatanaka
Date: Fri, 24 May 2024 20:23:36 -0700
Subject: [PATCH 1/3] [clang] Implement function pointer signing.
Co-Authored-By
https://github.com/mordante commented:
This looks like a duplicate of #95170.
https://github.com/llvm/llvm-project/pull/95266
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https://github.com/vitalybuka edited
https://github.com/llvm/llvm-project/pull/95266
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llvmbot wrote:
@llvm/pr-subscribers-libcxx
Author: Vitaly Buka (vitalybuka)
Changes
This tests timeouts with sanitizers, and takes
more than 3 min even without sanitizers.
---
Full diff: https://github.com/llvm/llvm-project/pull/95266.diff
1 Files Affected:
- (modified)
libcxx/test/s
https://github.com/vitalybuka created
https://github.com/llvm/llvm-project/pull/95266
This tests timeouts with sanitizers, and takes
more than 3 min even without sanitizers.
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htt
https://github.com/skatrak updated
https://github.com/llvm/llvm-project/pull/92524
>From 33e726ed0d41dd2abb7b99eb413ea9bc014184d1 Mon Sep 17 00:00:00 2001
From: Sergio Afonso
Date: Fri, 17 May 2024 11:38:36 +0100
Subject: [PATCH] [Flang][OpenMP] Update flang with changes to the OpenMP
dialect
skatrak wrote:
Quick update about reduction clause descriptions @tblah: I updated the previous
PR on the stack (#92521) to add a shared description that basically
incorporates all of the information that was spread across the various
operations using it. I updated the description of `omp.taskl
steakhal wrote:
I've tested this change on 200+ projects, and the overall effect is:
- 0 new issues appear
- 276 issues disappear (because we drop the report eqclass)
The three most affected checker categories (all of them are spread across
usually 20+ projects):
- null-deref-like diagnos
@@ -0,0 +1,233 @@
+//===--===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM
Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apa
@@ -0,0 +1,233 @@
+//===--===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM
Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apa
@@ -1086,8 +1086,9 @@ static void genTargetDataClauses(
// ordering.
// TODO: Perhaps create a user provideable compiler option that will
// re-introduce a hard-error rather than a warning in these cases.
- promoteNonCPtrUseDevicePtrArgsToUseDeviceAddr(clauseOps, useDevi
Author: Stephen Tozer
Date: 2024-06-12T11:52:00+01:00
New Revision: d2522a01b4087f3b8c88b91a4ba20bf6654870bf
URL:
https://github.com/llvm/llvm-project/commit/d2522a01b4087f3b8c88b91a4ba20bf6654870bf
DIFF:
https://github.com/llvm/llvm-project/commit/d2522a01b4087f3b8c88b91a4ba20bf6654870bf.diff
https://github.com/kovdan01 created
https://github.com/llvm/llvm-project/pull/95203
If both `-fptrauth-init-fini` and `-fptrauth-calls` are passed, sign function
pointers in `llvm.global_ctors` and `llvm.global_dtors` with constant
discriminator 0xD9D4 (`ptrauth_string_discriminator("init_fini
https://github.com/kbeyls approved this pull request.
https://github.com/llvm/llvm-project/pull/94394
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kbeyls wrote:
I just checked if there indeed are big-endian bots which should pick up if a
different hash gets produced on a big-endian system. I guess this bot (the only
bot?) would pick it up: https://lab.llvm.org/buildbot/#/builders/231
I now also realize that there are no tests with this c
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