https://github.com/arsenm edited https://github.com/llvm/llvm-project/pull/95592
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llvmbot wrote:
@llvm/pr-subscribers-bolt
Author: shaw young (shawbyoung)
Changes
Matching functions based on edit
distance.
Test Plan: tbd
---
Full diff: https://github.com/llvm/llvm-project/pull/95884.diff
1 Files Affected:
- (modified) bolt/lib/Profile/YAMLProfileReader.cpp (+29)
https://github.com/shawbyoung created
https://github.com/llvm/llvm-project/pull/95884
Matching functions based on edit
distance.
Test Plan: tbd
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ChuanqiXu9 wrote:
@jansvoboda11 @ilya-biryukov would you like to take look?
https://github.com/llvm/llvm-project/pull/92511
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https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/95821
>From 92212c96ea169d26ac10bf8d750539bc5dd72c49 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 17 Jun 2024 15:39:02 -0700
Subject: [PATCH 1/5] spr amend
Created using spr 1.3.4
---
bolt/lib/Profile/YAML
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/95821
>From 92212c96ea169d26ac10bf8d750539bc5dd72c49 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 17 Jun 2024 15:39:02 -0700
Subject: [PATCH 1/4] spr amend
Created using spr 1.3.4
---
bolt/lib/Profile/YAML
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/95821
>From 92212c96ea169d26ac10bf8d750539bc5dd72c49 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 17 Jun 2024 15:39:02 -0700
Subject: [PATCH 1/3] spr amend
Created using spr 1.3.4
---
bolt/lib/Profile/YAML
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/95821
>From 92212c96ea169d26ac10bf8d750539bc5dd72c49 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 17 Jun 2024 15:39:02 -0700
Subject: [PATCH 1/2] spr amend
Created using spr 1.3.4
---
bolt/lib/Profile/YAML
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/95821
>From 92212c96ea169d26ac10bf8d750539bc5dd72c49 Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Mon, 17 Jun 2024 15:39:02 -0700
Subject: [PATCH] spr amend
Created using spr 1.3.4
---
bolt/lib/Profile/YAMLProf
tstellar wrote:
Is this a critical bug? I'm trying to decide if we should add this to 18.1.8.
https://github.com/llvm/llvm-project/pull/95463
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Author: Florian Mayer
Date: 2024-06-17T14:37:55-07:00
New Revision: 43ca021ef4765f212be166940f0305c05845b713
URL:
https://github.com/llvm/llvm-project/commit/43ca021ef4765f212be166940f0305c05845b713
DIFF:
https://github.com/llvm/llvm-project/commit/43ca021ef4765f212be166940f0305c05845b713.diff
Author: Fabian Mora
Date: 2024-06-17T15:49:52-05:00
New Revision: 768bda06368a96d186ed292e15d979f7ee695819
URL:
https://github.com/llvm/llvm-project/commit/768bda06368a96d186ed292e15d979f7ee695819
DIFF:
https://github.com/llvm/llvm-project/commit/768bda06368a96d186ed292e15d979f7ee695819.diff
L
https://github.com/shawbyoung closed
https://github.com/llvm/llvm-project/pull/95156
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https://github.com/jhuber6 closed
https://github.com/llvm/llvm-project/pull/95484
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jhuber6 wrote:
I merged my patch, I think the window to backport to 18.x is passed so you'll
need to use the main branch for now. Thanks for bringing this to my attention.
https://github.com/llvm/llvm-project/pull/95484
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Author: Sirraide
Date: 2024-06-17T21:43:34+02:00
New Revision: 676be4fb82172ad1ea701ce219e9706b91570ea3
URL:
https://github.com/llvm/llvm-project/commit/676be4fb82172ad1ea701ce219e9706b91570ea3
DIFF:
https://github.com/llvm/llvm-project/commit/676be4fb82172ad1ea701ce219e9706b91570ea3.diff
LOG:
Author: Peiming Liu
Date: 2024-06-17T11:35:01-07:00
New Revision: 6b51c7a96be4d260d74d9992745f92c1aadc78ff
URL:
https://github.com/llvm/llvm-project/commit/6b51c7a96be4d260d74d9992745f92c1aadc78ff
DIFF:
https://github.com/llvm/llvm-project/commit/6b51c7a96be4d260d74d9992745f92c1aadc78ff.diff
L
llvmbot wrote:
@llvm/pr-subscribers-bolt
Author: shaw young (shawbyoung)
Changes
Using the hashes of binary and profiled functions
to recover functions with changed names.
Test Plan: tbd
---
Full diff: https://github.com/llvm/llvm-project/pull/95821.diff
1 Files Affected:
- (modified
https://github.com/shawbyoung created
https://github.com/llvm/llvm-project/pull/95821
Using the hashes of binary and profiled functions
to recover functions with changed names.
Test Plan: tbd
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https://github.com/arsenm updated
https://github.com/llvm/llvm-project/pull/95591
>From a5b973d9b4816fb5097ba005929601639347c657 Mon Sep 17 00:00:00 2001
From: Matt Arsenault
Date: Thu, 13 Jun 2024 18:33:11 +0200
Subject: [PATCH] AMDGPU: Create pseudo to real mapping for flat/buffer atomic
fmi
https://github.com/kovdan01 edited
https://github.com/llvm/llvm-project/pull/93904
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https://github.com/kovdan01 edited
https://github.com/llvm/llvm-project/pull/93904
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https://github.com/arsenm updated
https://github.com/llvm/llvm-project/pull/95379
>From cad588c3cb951121a7a2ee4024839b0f40ecd147 Mon Sep 17 00:00:00 2001
From: Matt Arsenault
Date: Wed, 12 Jun 2024 10:10:20 +0200
Subject: [PATCH] AMDGPU: Fix buffer load/store of pointers
Make sure we test all
https://github.com/kovdan01 edited
https://github.com/llvm/llvm-project/pull/93906
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https://github.com/llvm/llvm-project/pull/93906
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https://github.com/llvm/llvm-project/pull/93906
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https://github.com/arsenm updated
https://github.com/llvm/llvm-project/pull/95591
>From 71287fe3e9b31cf09dfc4a0a47e6bc02e40a1445 Mon Sep 17 00:00:00 2001
From: Matt Arsenault
Date: Thu, 13 Jun 2024 18:33:11 +0200
Subject: [PATCH] AMDGPU: Create pseudo to real mapping for flat/buffer atomic
fmi
@@ -1608,14 +1598,14 @@ defm : FlatSignedAtomicIntrPat <"FLAT_ATOMIC_FMAX",
"int_amdgcn_flat_atomic_fmax
}
let OtherPredicates = [isGFX10Only] in {
-defm : GlobalFLATAtomicPats <"GLOBAL_ATOMIC_FMIN_X2",
"atomic_load_fmin_global", f64>;
-defm : GlobalFLATAtomicPats <"GLOBAL_A
@@ -17,43 +18,126 @@ using Z3Decision = Z3CrosscheckOracle::Z3Decision;
static constexpr Z3Decision AcceptReport = Z3Decision::AcceptReport;
static constexpr Z3Decision RejectReport = Z3Decision::RejectReport;
+static constexpr Z3Decision RejectEQClass = Z3Decision::RejectEQCl
@@ -101,18 +123,37 @@ void Z3CrosscheckVisitor::Profile(llvm::FoldingSetNodeID
&ID) const {
Z3CrosscheckOracle::Z3Decision Z3CrosscheckOracle::interpretQueryResult(
const Z3CrosscheckVisitor::Z3Result &Query) {
++NumZ3QueriesDone;
+ ++NumZ3QueriesDoneInEqClass;
+ Accum
@@ -101,18 +123,37 @@ void Z3CrosscheckVisitor::Profile(llvm::FoldingSetNodeID
&ID) const {
Z3CrosscheckOracle::Z3Decision Z3CrosscheckOracle::interpretQueryResult(
const Z3CrosscheckVisitor::Z3Result &Query) {
++NumZ3QueriesDone;
+ ++NumZ3QueriesDoneInEqClass;
+ Accum
@@ -101,18 +123,37 @@ void Z3CrosscheckVisitor::Profile(llvm::FoldingSetNodeID
&ID) const {
Z3CrosscheckOracle::Z3Decision Z3CrosscheckOracle::interpretQueryResult(
const Z3CrosscheckVisitor::Z3Result &Query) {
++NumZ3QueriesDone;
+ ++NumZ3QueriesDoneInEqClass;
+ Accum
https://github.com/NagyDonat approved this pull request.
Oops, I vaguely recalled that I already reviewed this, but it turns out I
didn't. Anyway, the change LGTM, I only added a few minor remarks. (We already
discussed a high-level overview of this on Discourse.)
https://github.com/llvm/llvm-
https://github.com/NagyDonat edited
https://github.com/llvm/llvm-project/pull/95129
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@@ -1608,14 +1598,14 @@ defm : FlatSignedAtomicIntrPat <"FLAT_ATOMIC_FMAX",
"int_amdgcn_flat_atomic_fmax
}
let OtherPredicates = [isGFX10Only] in {
-defm : GlobalFLATAtomicPats <"GLOBAL_ATOMIC_FMIN_X2",
"atomic_load_fmin_global", f64>;
-defm : GlobalFLATAtomicPats <"GLOBAL_A
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/95156
>From aa441dc0163d3d0f63de1e4dd1fa359180f82f1f Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Tue, 11 Jun 2024 11:43:13 -0700
Subject: [PATCH 01/15] Summary: Functions with little exact matching
Created usin
https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/95156
>From aa441dc0163d3d0f63de1e4dd1fa359180f82f1f Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Tue, 11 Jun 2024 11:43:13 -0700
Subject: [PATCH 01/14] Summary: Functions with little exact matching
Created usin
https://github.com/aaupov edited https://github.com/llvm/llvm-project/pull/95156
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@@ -391,10 +397,9 @@ createFlowFunction(const
BinaryFunction::BasicBlockOrderType &BlockOrder) {
/// of the basic blocks in the binary, the count is "matched" to the block.
/// Similarly, if both the source and the target of a count in the profile are
/// matched to a jump in
https://github.com/aaupov approved this pull request.
LGTM with one nit
https://github.com/llvm/llvm-project/pull/95156
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@@ -44,21 +47,43 @@ class Z3CrosscheckVisitor final : public BugReporterVisitor
{
/// Holds the constraints in a given path.
ConstraintMap Constraints;
Z3Result &Result;
+ const AnalyzerOptions &Opts;
};
/// The oracle will decide if a report should be accepted or r
steakhal wrote:
Ping. @NagyDonat @Xazax-hun @haoNoQ
https://github.com/llvm/llvm-project/pull/95129
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https://github.com/shawbyoung updated
https://github.com/llvm/llvm-project/pull/95156
>From aa441dc0163d3d0f63de1e4dd1fa359180f82f1f Mon Sep 17 00:00:00 2001
From: shawbyoung
Date: Tue, 11 Jun 2024 11:43:13 -0700
Subject: [PATCH 01/13] Summary: Functions with little exact matching
Created usin
@@ -394,7 +400,7 @@ createFlowFunction(const
BinaryFunction::BasicBlockOrderType &BlockOrder) {
void matchWeightsByHashes(BinaryContext &BC,
const BinaryFunction::BasicBlockOrderType
&BlockOrder,
const yaml::bolt::BinaryFunc
https://github.com/kovdan01 edited
https://github.com/llvm/llvm-project/pull/93906
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@@ -3041,3 +3046,20 @@ llvm::Value
*CodeGenFunction::emitBoolVecConversion(llvm::Value *SrcVec,
return Builder.CreateShuffleVector(SrcVec, ShuffleMask, Name);
}
+
+void CodeGenFunction::EmitPointerAuthOperandBundle(
+const CGPointerAuthInfo &PointerAuth,
+SmallVecto
https://github.com/kovdan01 requested changes to this pull request.
https://github.com/llvm/llvm-project/pull/93906
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@@ -938,6 +939,32 @@ class CodeGenModule : public CodeGenTypeCache {
// Return the function body address of the given function.
llvm::Constant *GetFunctionStart(const ValueDecl *Decl);
+ /// Return a function pointer for a reference to the given function.
+ /// This corr
https://github.com/kovdan01 edited
https://github.com/llvm/llvm-project/pull/93906
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@@ -0,0 +1,13 @@
+// RUN: %clang_cc1 -triple arm64-apple-ios-emit-llvm %s
-o - | FileCheck %s --check-prefixes=ALL,OFF
+// RUN: %clang_cc1 -triple arm64e-apple-ios -emit-llvm %s
-o - | FileCheck %s --check-prefixes=ALL,OFF
+
+// RUN: %clan
@@ -0,0 +1,5 @@
+// RUN: %clang_cc1 -triple arm64e-apple-ios -fptrauth-calls %s -verify
-emit-llvm -o -
+
+void f(void);
+
+int *pf = (int *)&f + 1; // expected-error{{cannot compile this static
initializer yet}}
kovdan01 wrote:
Feel free to ignore: it's probab
@@ -61,3 +79,28 @@ CodeGen::getConstantSignedPointer(CodeGenModule &CGM,
llvm::Constant *Pointer,
return CGM.getConstantSignedPointer(Pointer, Key, StorageAddress,
OtherDiscriminator);
}
+
+/// If applicable, sign a given constant functi
https://github.com/kovdan01 edited
https://github.com/llvm/llvm-project/pull/93906
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@@ -3041,3 +3046,20 @@ llvm::Value
*CodeGenFunction::emitBoolVecConversion(llvm::Value *SrcVec,
return Builder.CreateShuffleVector(SrcVec, ShuffleMask, Name);
}
+
+void CodeGenFunction::EmitPointerAuthOperandBundle(
+const CGPointerAuthInfo &PointerAuth,
+SmallVecto
@@ -938,6 +939,32 @@ class CodeGenModule : public CodeGenTypeCache {
// Return the function body address of the given function.
llvm::Constant *GetFunctionStart(const ValueDecl *Decl);
+ /// Return a function pointer for a reference to the given function.
+ /// This corr
@@ -61,3 +79,28 @@ CodeGen::getConstantSignedPointer(CodeGenModule &CGM,
llvm::Constant *Pointer,
return CGM.getConstantSignedPointer(Pointer, Key, StorageAddress,
OtherDiscriminator);
}
+
+/// If applicable, sign a given constant functi
@@ -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
@@ -351,6 +351,9 @@ def err_drv_omp_host_ir_file_not_found : Error<
"target regions but cannot be found">;
def err_drv_omp_host_target_not_supported : Error<
"target '%0' is not a supported OpenMP host target">;
+def err_drv_ptrauth_not_supported : Error<
+ "target '%0' do
@@ -0,0 +1,9 @@
+// RUN: %clang -target arm64-apple-macosx -fptrauth-calls -c %s -### 2>&1 |
FileCheck %s --check-prefix PTRAUTH_CALLS
kovdan01 wrote:
We already have these tests in aarch64-ptrauth.c. If ptrauth.c is a better name
for them - consider just renam
https://github.com/kovdan01 requested changes to this pull request.
https://github.com/llvm/llvm-project/pull/93906
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@@ -0,0 +1,13 @@
+// RUN: %clang_cc1 -triple arm64-apple-ios-emit-llvm %s
-o - | FileCheck %s --check-prefixes=ALL,OFF
kovdan01 wrote:
All the tests introduced in the PR seem not Apple-specific - so, it would be
nice if you also add RUN lin
@@ -0,0 +1,10 @@
+// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls
-fptrauth-intrinsics -emit-llvm %s -o - | FileCheck %s
kovdan01 wrote:
Can we move this test file contents to clang/test/CodeGen/ptrauth-function.c?
I'm happy with both variants, but
@@ -128,12 +136,12 @@ class CGCallee {
static CGCallee forDirect(llvm::Constant *functionPtr,
const CGCalleeInfo &abstractInfo = CGCalleeInfo())
{
-return CGCallee(abstractInfo, functionPtr);
+return CGCallee(abstractInfo, functionPtr, CG
@@ -61,3 +79,28 @@ CodeGen::getConstantSignedPointer(CodeGenModule &CGM,
llvm::Constant *Pointer,
return CGM.getConstantSignedPointer(Pointer, Key, StorageAddress,
OtherDiscriminator);
}
+
+/// If applicable, sign a given constant functi
@@ -0,0 +1,28 @@
+// RUN: %clang_cc1 -triple arm64-apple-ios -fptrauth-calls
-fptrauth-intrinsics -emit-llvm %s -o - | FileCheck -check-prefix=CHECK %s
+
+void test_call();
+
+// CHECK-LABEL: define void @test_direct_call()
+void test_direct_call() {
kovdan01 wr
Author: Fabian Mora
Date: 2024-06-17T09:08:42-05:00
New Revision: 46a67e7de24fa997a97a0b7df7391727dfc3aa5e
URL:
https://github.com/llvm/llvm-project/commit/46a67e7de24fa997a97a0b7df7391727dfc3aa5e
DIFF:
https://github.com/llvm/llvm-project/commit/46a67e7de24fa997a97a0b7df7391727dfc3aa5e.diff
L
jhuber6 wrote:
Made https://github.com/llvm/llvm-project/pull/95769, don't know if the window
for the 18.x window is still open for a back port.
https://github.com/llvm/llvm-project/pull/95484
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