@@ -622,6 +628,40 @@ class MCPlusBuilder {
return std::make_pair(getNoRegister(), getNoRegister());
}
+ /// Analyzes if a pointer is checked to be valid by the end of BB.
+ ///
+ /// It is possible for pointer authentication instructions not to terminate
+ /// the pr
@@ -622,6 +628,40 @@ class MCPlusBuilder {
return std::make_pair(getNoRegister(), getNoRegister());
}
+ /// Analyzes if a pointer is checked to be valid by the end of BB.
+ ///
+ /// It is possible for pointer authentication instructions not to terminate
+ /// the pr
pskrgag wrote:
> Then issue the "git cherry-pick -x HASH" command and force push to your
> branch.
I've done that locally (+ fixed merge conflicts) and commit message is the same
as in original patch. I've only changed the PR title
https://github.com/llvm/llvm-project/pull/136589
da-viper wrote:
@JDevlieghere I do not have the right permission to merge this to the 20.X
branch as it is protected.
https://github.com/llvm/llvm-project/pull/136034
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paschalis-mpeis wrote:
Thanks a lot both! In case there's some delay in resolving this edge case, may
I suggest temporarily disabling this test on AArch64 until a more consistent
workaround is in place?
https://github.com/llvm/llvm-project/pull/135867
__
https://github.com/tblah edited https://github.com/llvm/llvm-project/pull/136313
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https://github.com/tblah approved this pull request.
LGTM, thanks
https://github.com/llvm/llvm-project/pull/136313
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@@ -4242,9 +4242,8 @@ struct OmpDeviceTypeClause {
// OMP 5.2 15.8.3 extended-atomic, fail-clause ->
//FAIL(memory-order)
struct OmpFailClause {
- WRAPPER_CLASS_BOILERPLATE(
- OmpFailClause, common::Indirection);
- CharBlock source;
tblah wrote:
Why
https://github.com/llvmbot created
https://github.com/llvm/llvm-project/pull/136688
Backport 053451cb3502144564b4d0b30a9046045d1820d4
Requested by: @hvdijk
>From e8ffc64c5c9ce8b10218f2dac9b801e94b3a577d Mon Sep 17 00:00:00 2001
From: Luke Lau
Date: Mon, 21 Apr 2025 16:04:25 +0800
Subject: [PA
@@ -253,38 +253,38 @@ define i64 @not_dotp_i8_to_i64_has_neon_dotprod(ptr
readonly %a, ptr readonly %b
; CHECK-MAXBW-SAME: ptr readonly [[A:%.*]], ptr readonly [[B:%.*]])
#[[ATTR1:[0-9]+]] {
; CHECK-MAXBW-NEXT: entry:
; CHECK-MAXBW-NEXT:[[TMP0:%.*]] = call i64 @llvm.vsca
https://github.com/llvmbot milestoned
https://github.com/llvm/llvm-project/pull/136688
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@@ -2376,6 +2327,59 @@ class VPReductionRecipe : public VPRecipeWithIRFlags {
}
};
+/// A recipe for forming partial reductions. In the loop, an accumulator and
+/// vector operand are added together and passed to the next iteration as the
+/// next accumulator. After the lo
https://github.com/MacDue edited
https://github.com/llvm/llvm-project/pull/136173
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llvmbot wrote:
@llvm/pr-subscribers-backend-risc-v
Author: None (llvmbot)
Changes
Backport 053451cb3502144564b4d0b30a9046045d1820d4
Requested by: @hvdijk
---
Patch is 29.03 KiB, truncated to 20.00 KiB below, full version:
https://github.com/llvm/llvm-project/pull/136688.diff
2 Files
https://github.com/jayfoad approved this pull request.
Patch looks OK to me, unless you are still worried about the global_inv loadcnt
decrement ordering thing.
Removing unnecessary waits at a function call boundary can be done as a
separate optimization.
https://github.com/llvm/llvm-project/
https://github.com/jayfoad edited
https://github.com/llvm/llvm-project/pull/135340
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@@ -19,7 +19,7 @@ body: |
; GFX12-NEXT: {{ $}}
; GFX12-NEXT: renamable $vgpr0 = GLOBAL_LOAD_DWORD_SADDR renamable
$sgpr2_sgpr3, killed $vgpr0, 0, 0, implicit $exec :: (load (s32), addrspace 1)
; GFX12-NEXT: GLOBAL_INV 16, implicit $exec
-; GFX12-NEXT: S_WAIT_L
@@ -2130,13 +2140,14 @@ void
SIInsertWaitcnts::updateEventWaitcntAfter(MachineInstr &Inst,
ScoreBrackets->updateByEvent(TII, TRI, MRI, LDS_ACCESS, Inst);
}
} else if (TII->isFLAT(Inst)) {
-// TODO: Track this properly.
-if (isCacheInvOrWBInst(Inst))
+if
@@ -19,7 +19,7 @@ body: |
; GFX12-NEXT: {{ $}}
; GFX12-NEXT: renamable $vgpr0 = GLOBAL_LOAD_DWORD_SADDR renamable
$sgpr2_sgpr3, killed $vgpr0, 0, 0, implicit $exec :: (load (s32), addrspace 1)
; GFX12-NEXT: GLOBAL_INV 16, implicit $exec
-; GFX12-NEXT: S_WAIT_L
https://github.com/xlauko updated
https://github.com/llvm/llvm-project/pull/136606
>From 166bf478dde94b6dac144a43a7ececa6cbcb8223 Mon Sep 17 00:00:00 2001
From: xlauko
Date: Mon, 21 Apr 2025 22:23:40 +0200
Subject: [PATCH] [CIR] Let ConstantOp builder infer its type automatically
---
clang/in
https://github.com/xlauko updated
https://github.com/llvm/llvm-project/pull/136606
>From 7a8311eddc12d1119338261721de7561297037cb Mon Sep 17 00:00:00 2001
From: xlauko
Date: Mon, 21 Apr 2025 22:23:40 +0200
Subject: [PATCH] [CIR] Let ConstantOp builder infer its type automatically
---
clang/in
DavidSpickett wrote:
One of the release managers will do that for us at some point.
https://github.com/llvm/llvm-project/pull/136034
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https://github.com/lukel97 approved this pull request.
https://github.com/llvm/llvm-project/pull/136688
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@@ -19,7 +19,7 @@ body: |
; GFX12-NEXT: {{ $}}
; GFX12-NEXT: renamable $vgpr0 = GLOBAL_LOAD_DWORD_SADDR renamable
$sgpr2_sgpr3, killed $vgpr0, 0, 0, implicit $exec :: (load (s32), addrspace 1)
; GFX12-NEXT: GLOBAL_INV 16, implicit $exec
-; GFX12-NEXT: S_WAIT_L
@@ -4242,9 +4242,8 @@ struct OmpDeviceTypeClause {
// OMP 5.2 15.8.3 extended-atomic, fail-clause ->
//FAIL(memory-order)
struct OmpFailClause {
- WRAPPER_CLASS_BOILERPLATE(
- OmpFailClause, common::Indirection);
- CharBlock source;
kparzysz wrote:
Pierre-vh wrote:
### Merge activity
* **Apr 22, 8:43 AM EDT**: A user started a stack merge that includes this pull
request via
[Graphite](https://app.graphite.dev/github/pr/llvm/llvm-project/135340).
https://github.com/llvm/llvm-project/pull/135340
__
Pierre-vh wrote:
> Patch looks OK to me, unless you are still worried about the global_inv
> loadcnt decrement ordering thing.
It's a bit concerning but in any case it's not the fault of this patch, so I'll
land and track that separately. Same for the optimization
https://github.com/llvm/llvm
@@ -253,38 +253,38 @@ define i64 @not_dotp_i8_to_i64_has_neon_dotprod(ptr
readonly %a, ptr readonly %b
; CHECK-MAXBW-SAME: ptr readonly [[A:%.*]], ptr readonly [[B:%.*]])
#[[ATTR1:[0-9]+]] {
; CHECK-MAXBW-NEXT: entry:
; CHECK-MAXBW-NEXT:[[TMP0:%.*]] = call i64 @llvm.vsca
@@ -2376,6 +2327,59 @@ class VPReductionRecipe : public VPRecipeWithIRFlags {
}
};
+/// A recipe for forming partial reductions. In the loop, an accumulator and
+/// vector operand are added together and passed to the next iteration as the
+/// next accumulator. After the lo
@@ -316,4 +316,17 @@ def : Pat<(i64 (sext (i32 (bitconvert f32:$src,
(MOVSTOSW $src)>;
def : Pat<(f32 (bitconvert i32:$src)), (MOVWTOS $src)>;
def : Pat<(i64 (bitconvert f64:$src)), (MOVDTOX $src)>;
def : Pat<(f64 (bitconvert i64:$src)), (MOVXTOD $src)>;
+
+// OP-then-neg
@@ -307,8 +340,10 @@ class SrcSafetyAnalysis {
SrcState createEntryState() {
SrcState S(NumRegs, RegsToTrackInstsFor.getNumTrackedRegisters());
-for (MCPhysReg Reg : BC.MIB->getTrustedLiveInRegs())
- S.SafeToDerefRegs |= BC.MIB->getAliases(Reg, /*OnlySmaller=*/t
@@ -339,6 +369,183 @@ class AArch64MCPlusBuilder : public MCPlusBuilder {
}
}
+ std::optional>
+ getAuthCheckedReg(BinaryBasicBlock &BB) const override {
+// Match several possible hard-coded sequences of instructions which can be
+// emitted by LLVM backend to
https://github.com/kbeyls commented:
Just adding a few more comments as I'm reading through the patch.
I haven't yet managed to read the full patch in detail yet
https://github.com/llvm/llvm-project/pull/134146
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@@ -339,6 +369,183 @@ class AArch64MCPlusBuilder : public MCPlusBuilder {
}
}
+ std::optional>
+ getAuthCheckedReg(BinaryBasicBlock &BB) const override {
+// Match several possible hard-coded sequences of instructions which can be
+// emitted by LLVM backend to
https://github.com/kbeyls edited
https://github.com/llvm/llvm-project/pull/134146
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https://github.com/atrosinenko updated
https://github.com/llvm/llvm-project/pull/135663
>From 32f9acc0f34cb69f532f7f2c5c6808d6e19aeb60 Mon Sep 17 00:00:00 2001
From: Anatoly Trosinenko
Date: Sat, 5 Apr 2025 14:54:01 +0300
Subject: [PATCH 1/2] [BOLT] Gadget scanner: detect authentication oracles
https://github.com/atrosinenko updated
https://github.com/llvm/llvm-project/pull/136183
>From 629a4239c9d88f49ccf723ab0b7a13e5a9ad0144 Mon Sep 17 00:00:00 2001
From: Anatoly Trosinenko
Date: Thu, 17 Apr 2025 20:51:16 +0300
Subject: [PATCH] [BOLT] Gadget scanner: improve handling of unreachable
https://github.com/atrosinenko updated
https://github.com/llvm/llvm-project/pull/136183
>From 629a4239c9d88f49ccf723ab0b7a13e5a9ad0144 Mon Sep 17 00:00:00 2001
From: Anatoly Trosinenko
Date: Thu, 17 Apr 2025 20:51:16 +0300
Subject: [PATCH] [BOLT] Gadget scanner: improve handling of unreachable
https://github.com/atrosinenko updated
https://github.com/llvm/llvm-project/pull/136147
>From fa8766c5a9a5bf8c8859bc2f4b9e9e7446ec0015 Mon Sep 17 00:00:00 2001
From: Anatoly Trosinenko
Date: Thu, 17 Apr 2025 15:40:05 +0300
Subject: [PATCH] [BOLT] Gadget scanner: clarify MCPlusBuilder callbacks
https://github.com/atrosinenko edited
https://github.com/llvm/llvm-project/pull/134146
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@@ -339,6 +369,183 @@ class AArch64MCPlusBuilder : public MCPlusBuilder {
}
}
+ std::optional>
+ getAuthCheckedReg(BinaryBasicBlock &BB) const override {
+// Match several possible hard-coded sequences of instructions which can be
+// emitted by LLVM backend to
https://github.com/atrosinenko updated
https://github.com/llvm/llvm-project/pull/136147
>From fa8766c5a9a5bf8c8859bc2f4b9e9e7446ec0015 Mon Sep 17 00:00:00 2001
From: Anatoly Trosinenko
Date: Thu, 17 Apr 2025 15:40:05 +0300
Subject: [PATCH] [BOLT] Gadget scanner: clarify MCPlusBuilder callbacks
@@ -307,8 +340,10 @@ class SrcSafetyAnalysis {
SrcState createEntryState() {
SrcState S(NumRegs, RegsToTrackInstsFor.getNumTrackedRegisters());
-for (MCPhysReg Reg : BC.MIB->getTrustedLiveInRegs())
- S.SafeToDerefRegs |= BC.MIB->getAliases(Reg, /*OnlySmaller=*/t
https://github.com/atrosinenko updated
https://github.com/llvm/llvm-project/pull/135662
>From 1419bfe2de741c5832de0ceb1b1765ba7b92022d Mon Sep 17 00:00:00 2001
From: Anatoly Trosinenko
Date: Mon, 14 Apr 2025 15:08:54 +0300
Subject: [PATCH 1/3] [BOLT] Gadget scanner: refactor issue reporting
Re
https://github.com/atrosinenko updated
https://github.com/llvm/llvm-project/pull/135663
>From 32f9acc0f34cb69f532f7f2c5c6808d6e19aeb60 Mon Sep 17 00:00:00 2001
From: Anatoly Trosinenko
Date: Sat, 5 Apr 2025 14:54:01 +0300
Subject: [PATCH 1/2] [BOLT] Gadget scanner: detect authentication oracles
https://github.com/atrosinenko updated
https://github.com/llvm/llvm-project/pull/136151
>From 323acbd89b97976a4553e781bee42d6e4560908d Mon Sep 17 00:00:00 2001
From: Anatoly Trosinenko
Date: Tue, 15 Apr 2025 21:47:18 +0300
Subject: [PATCH] [BOLT] Gadget scanner: do not crash on debug-printing C
https://github.com/atrosinenko updated
https://github.com/llvm/llvm-project/pull/135661
>From b811de675aa768e8a7c944b7a25d137eb4b21985 Mon Sep 17 00:00:00 2001
From: Anatoly Trosinenko
Date: Mon, 14 Apr 2025 14:35:56 +0300
Subject: [PATCH 1/2] [BOLT] Gadget scanner: use more appropriate types (
https://github.com/atrosinenko updated
https://github.com/llvm/llvm-project/pull/136151
>From 323acbd89b97976a4553e781bee42d6e4560908d Mon Sep 17 00:00:00 2001
From: Anatoly Trosinenko
Date: Tue, 15 Apr 2025 21:47:18 +0300
Subject: [PATCH] [BOLT] Gadget scanner: do not crash on debug-printing C
https://github.com/atrosinenko updated
https://github.com/llvm/llvm-project/pull/135661
>From b811de675aa768e8a7c944b7a25d137eb4b21985 Mon Sep 17 00:00:00 2001
From: Anatoly Trosinenko
Date: Mon, 14 Apr 2025 14:35:56 +0300
Subject: [PATCH 1/2] [BOLT] Gadget scanner: use more appropriate types (
https://github.com/atrosinenko updated
https://github.com/llvm/llvm-project/pull/135662
>From 1419bfe2de741c5832de0ceb1b1765ba7b92022d Mon Sep 17 00:00:00 2001
From: Anatoly Trosinenko
Date: Mon, 14 Apr 2025 15:08:54 +0300
Subject: [PATCH 1/3] [BOLT] Gadget scanner: refactor issue reporting
Re
https://github.com/atrosinenko edited
https://github.com/llvm/llvm-project/pull/134146
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https://github.com/tblah approved this pull request.
LGTM, thanks
https://github.com/llvm/llvm-project/pull/136312
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iajbar wrote:
LGTM.
https://github.com/llvm/llvm-project/pull/135657
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https://github.com/joaosaffran updated
https://github.com/llvm/llvm-project/pull/136732
>From 156975528eefad5be199165fcfce6398f6a79ab8 Mon Sep 17 00:00:00 2001
From: joaosaffran
Date: Fri, 18 Apr 2025 00:41:37 +
Subject: [PATCH 1/4] adding support for root descriptor
---
llvm/include/llvm
https://github.com/joaosaffran edited
https://github.com/llvm/llvm-project/pull/136732
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https://github.com/joaosaffran edited
https://github.com/llvm/llvm-project/pull/136732
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llvmbot wrote:
@llvm/pr-subscribers-backend-directx
@llvm/pr-subscribers-mc
Author: None (joaosaffran)
Changes
---
Patch is 29.79 KiB, truncated to 20.00 KiB below, full version:
https://github.com/llvm/llvm-project/pull/136732.diff
13 Files Affected:
- (modified) llvm/include/llvm/
https://github.com/joaosaffran ready_for_review
https://github.com/llvm/llvm-project/pull/136732
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@@ -73,24 +75,50 @@ struct ShaderHash {
std::vector Digest;
};
-#define ROOT_ELEMENT_FLAG(Num, Val) bool Val = false;
-
struct RootConstantsYaml {
uint32_t ShaderRegister;
uint32_t RegisterSpace;
uint32_t Num32BitValues;
};
+#define ROOT_DESCRIPTOR_FLAG(Num, Val
@@ -2873,14 +2890,33 @@ void
CodeGenModule::CreateFunctionTypeMetadataForIcall(const FunctionDecl *FD,
llvm::Metadata *MD = CreateMetadataIdentifierForType(FD->getType());
F->addTypeMetadata(0, MD);
- F->addTypeMetadata(0, CreateMetadataIdentifierGeneralized(FD->getType(
llvmbot wrote:
@llvm/pr-subscribers-llvm-regalloc
Author: Peter Collingbourne (pcc)
Changes
Without this, we end up with quadratic behavior affecting functions with
large numbers of code motion barriers, such as CFI jump tables.
---
Full diff: https://github.com/llvm/llvm-project/pull/13
https://github.com/pcc created https://github.com/llvm/llvm-project/pull/136806
Without this, we end up with quadratic behavior affecting functions with
large numbers of code motion barriers, such as CFI jump tables.
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@@ -2873,14 +2890,33 @@ void
CodeGenModule::CreateFunctionTypeMetadataForIcall(const FunctionDecl *FD,
llvm::Metadata *MD = CreateMetadataIdentifierForType(FD->getType());
F->addTypeMetadata(0, MD);
- F->addTypeMetadata(0, CreateMetadataIdentifierGeneralized(FD->getType(
@@ -2813,7 +2814,17 @@ static void setLinkageForGV(llvm::GlobalValue *GV, const
NamedDecl *ND) {
void CodeGenModule::CreateFunctionTypeMetadataForIcall(const FunctionDecl *FD,
llvm::Function *F) {
- // Only if we are che
@@ -1622,6 +1622,9 @@ class CodeGenModule : public CodeGenTypeCache {
void CreateFunctionTypeMetadataForIcall(const FunctionDecl *FD,
llvm::Function *F);
+ /// Create and attach type metadata to the given call.
+ void CreateCalleeT
https://github.com/Prabhuk updated
https://github.com/llvm/llvm-project/pull/117036
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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 82f8060383d42a33ef1a2786ca72fe92cbdfa2d8
11c09133406aacae0579f3454cb306c0f316007b --e
llvmbot wrote:
@llvm/pr-subscribers-clang-format
Author: None (llvmbot)
Changes
Backport 037657de7e5ccd4a37054829874a209b82fb8be7
Requested by: @owenca
---
Full diff: https://github.com/llvm/llvm-project/pull/136808.diff
2 Files Affected:
- (modified) clang/lib/Format/TokenAnnotator.c
https://github.com/llvmbot created
https://github.com/llvm/llvm-project/pull/136808
Backport 037657de7e5ccd4a37054829874a209b82fb8be7
Requested by: @owenca
>From 38c4df051750c677518f61ae9b072a0b015be2b9 Mon Sep 17 00:00:00 2001
From: Owen Pan
Date: Tue, 22 Apr 2025 21:08:56 -0700
Subject: [PA
https://github.com/llvmbot milestoned
https://github.com/llvm/llvm-project/pull/136808
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llvmbot wrote:
@HazardyKnusperkeks What do you think about merging this PR to the release
branch?
https://github.com/llvm/llvm-project/pull/136808
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https://github.com/Prabhuk updated
https://github.com/llvm/llvm-project/pull/87573
>From a8a5848885e12c771f12cfa33b4dbc6a0272e925 Mon Sep 17 00:00:00 2001
From: Prabhuk
Date: Mon, 22 Apr 2024 11:34:04 -0700
Subject: [PATCH 01/10] Update clang/lib/CodeGen/CodeGenModule.cpp
Cleaner if checks.
C
https://github.com/Prabhuk updated
https://github.com/llvm/llvm-project/pull/87574
>From 1d7ee612e408ee7e64e984eb08e6d7089a435d09 Mon Sep 17 00:00:00 2001
From: Necip Fazil Yildiran
Date: Sun, 2 Feb 2025 00:58:49 +
Subject: [PATCH 1/4] Simplify MIR test.
Created using spr 1.3.6-beta.1
---
https://github.com/Prabhuk updated
https://github.com/llvm/llvm-project/pull/87574
>From 1d7ee612e408ee7e64e984eb08e6d7089a435d09 Mon Sep 17 00:00:00 2001
From: Necip Fazil Yildiran
Date: Sun, 2 Feb 2025 00:58:49 +
Subject: [PATCH 1/4] Simplify MIR test.
Created using spr 1.3.6-beta.1
---
https://github.com/Prabhuk updated
https://github.com/llvm/llvm-project/pull/87575
>From 1a8d810d352fbe84c0521c7614689b60ade693c8 Mon Sep 17 00:00:00 2001
From: Necip Fazil Yildiran
Date: Tue, 19 Nov 2024 15:25:34 -0800
Subject: [PATCH 1/5] Fixed the tests and addressed most of the review
comm
https://github.com/Prabhuk updated
https://github.com/llvm/llvm-project/pull/87575
>From 1a8d810d352fbe84c0521c7614689b60ade693c8 Mon Sep 17 00:00:00 2001
From: Necip Fazil Yildiran
Date: Tue, 19 Nov 2024 15:25:34 -0800
Subject: [PATCH 1/5] Fixed the tests and addressed most of the review
comm
https://github.com/Prabhuk updated
https://github.com/llvm/llvm-project/pull/117037
>From 6a12be2c5b60a95a06875b0b2c4f14228d1fa882 Mon Sep 17 00:00:00 2001
From: prabhukr
Date: Wed, 12 Mar 2025 23:30:01 +
Subject: [PATCH] Fix EOF newlines.
Created using spr 1.3.6-beta.1
---
clang/test/Dri
https://github.com/Prabhuk updated
https://github.com/llvm/llvm-project/pull/117037
>From 6a12be2c5b60a95a06875b0b2c4f14228d1fa882 Mon Sep 17 00:00:00 2001
From: prabhukr
Date: Wed, 12 Mar 2025 23:30:01 +
Subject: [PATCH] Fix EOF newlines.
Created using spr 1.3.6-beta.1
---
clang/test/Dri
https://github.com/Prabhuk updated
https://github.com/llvm/llvm-project/pull/87576
>From 6b67376bd5e1f21606017c83cc67f2186ba36a33 Mon Sep 17 00:00:00 2001
From: Necip Fazil Yildiran
Date: Thu, 13 Mar 2025 01:41:04 +
Subject: [PATCH 1/4] Updated the test as reviewers suggested.
Created usin
https://github.com/Prabhuk updated
https://github.com/llvm/llvm-project/pull/87576
>From 6b67376bd5e1f21606017c83cc67f2186ba36a33 Mon Sep 17 00:00:00 2001
From: Necip Fazil Yildiran
Date: Thu, 13 Mar 2025 01:41:04 +
Subject: [PATCH 1/4] Updated the test as reviewers suggested.
Created usin
https://github.com/Prabhuk updated
https://github.com/llvm/llvm-project/pull/117036
>From b7fbe09b32ff02d4f7c52d82fbf8b5cd28138852 Mon Sep 17 00:00:00 2001
From: prabhukr
Date: Wed, 23 Apr 2025 04:05:47 +
Subject: [PATCH] Address review comments.
Created using spr 1.3.6-beta.1
---
clang/l
https://github.com/Prabhuk ready_for_review
https://github.com/llvm/llvm-project/pull/117037
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@@ -0,0 +1,251 @@
+==
+Call Graph Section
+==
+
+Introduction
+
+
+With ``-fcall-graph-section``, the compiler will create a call graph section
+in the object file. It will include type identifiers for indirect calls and
+targets. This
@@ -0,0 +1,251 @@
+==
+Call Graph Section
+==
+
+Introduction
+
+
+With ``-fcall-graph-section``, the compiler will create a call graph section
+in the object file. It will include type identifiers for indirect calls and
+targets. This
@@ -7922,6 +7923,10 @@ AArch64TargetLowering::LowerCall(CallLoweringInfo &CLI,
*DAG.getContext());
RetCCInfo.AnalyzeCallResult(Ins, RetCC);
+ // Set type id for call site info.
+ if (MF.getTarget().Options.EmitCallGraphSection && CB &&
CB->isIndirectCa
@@ -0,0 +1,50 @@
+;; Tests that we store the type identifiers in .callgraph section of the
binary.
+
+; RUN: llc --call-graph-section -filetype=obj -o - < %s | \
+; RUN: llvm-readelf -x .callgraph - | FileCheck %s
+
+declare void @foo()
+
+declare noundef i32 @bar(i8 signext)
+
+
https://github.com/tobias-stadler created
https://github.com/llvm/llvm-project/pull/136739
LegalizerHelper::reduceLoadStoreWidth does not work for non-byte-sized types,
because this would require (un)packing of bits across byte boundaries.
Precommit tests: #134904
>From e88a6e177837b478b4dc20
androm3da wrote:
@iajbar, please review.
https://github.com/llvm/llvm-project/pull/135657
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llvmbot wrote:
@llvm/pr-subscribers-backend-aarch64
Author: Tobias Stadler (tobias-stadler)
Changes
LegalizerHelper::reduceLoadStoreWidth does not work for non-byte-sized types,
because this would require (un)packing of bits across byte boundaries.
Precommit tests: #134904
---
Patch is
https://github.com/iajbar approved this pull request.
https://github.com/llvm/llvm-project/pull/135657
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https://github.com/arsenm approved this pull request.
https://github.com/llvm/llvm-project/pull/134033
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@@ -2873,14 +2890,33 @@ void
CodeGenModule::CreateFunctionTypeMetadataForIcall(const FunctionDecl *FD,
llvm::Metadata *MD = CreateMetadataIdentifierForType(FD->getType());
F->addTypeMetadata(0, MD);
- F->addTypeMetadata(0, CreateMetadataIdentifierGeneralized(FD->getType(
@@ -2860,9 +2861,25 @@ static void setLinkageForGV(llvm::GlobalValue *GV, const
NamedDecl *ND) {
GV->setLinkage(llvm::GlobalValue::ExternalWeakLinkage);
}
+static bool HasExistingGeneralizedTypeMD(llvm::Function *F) {
+ llvm::MDNode *MD = F->getMetadata(llvm::LLVMContext
@@ -2860,9 +2861,25 @@ static void setLinkageForGV(llvm::GlobalValue *GV, const
NamedDecl *ND) {
GV->setLinkage(llvm::GlobalValue::ExternalWeakLinkage);
}
+static bool HasExistingGeneralizedTypeMD(llvm::Function *F) {
ilovepi wrote:
```suggestion
static
@@ -2873,14 +2890,33 @@ void
CodeGenModule::CreateFunctionTypeMetadataForIcall(const FunctionDecl *FD,
llvm::Metadata *MD = CreateMetadataIdentifierForType(FD->getType());
F->addTypeMetadata(0, MD);
- F->addTypeMetadata(0, CreateMetadataIdentifierGeneralized(FD->getType(
@@ -0,0 +1,83 @@
+// Tests that we assign appropriate identifiers to indirect calls and targets.
+
ilovepi wrote:
```suggestion
REQUIRES: x86-registered-target
```
I think you need a requires line here, if you're gong to set the triple. Or
this could be under `C
@@ -0,0 +1,83 @@
+// Tests that we assign appropriate identifiers to indirect calls and targets.
+
+// RUN: %clang_cc1 -triple x86_64-unknown-linux -fcall-graph-section \
ilovepi wrote:
Should this run w/ `-disable-llvm-passes`?
https://github.com/llvm/llvm-proj
https://github.com/atrosinenko commented:
Partially addressed the comments.
https://github.com/llvm/llvm-project/pull/134146
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https://github.com/hekota updated
https://github.com/llvm/llvm-project/pull/135287
>From 6fb658a603f116f29e635e4802a8d77b896150ff Mon Sep 17 00:00:00 2001
From: Helena Kotas
Date: Thu, 10 Apr 2025 17:31:57 -0700
Subject: [PATCH 1/5] [HLSL] Allow register annotations to specify only `space`
Spe
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