https://github.com/shiltian closed
https://github.com/llvm/llvm-project/pull/137655
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shiltian wrote:
Will close this for now. I'll revisit this if we can handle the case under
discussion properly.
https://github.com/llvm/llvm-project/pull/137655
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@@ -1425,8 +1453,14 @@ static bool runImpl(Module &M, AnalysisGetter &AG,
TargetMachine &TM,
}
}
- ChangeStatus Change = A.run();
- return Change == ChangeStatus::CHANGED;
+ bool Changed = A.run() == ChangeStatus::CHANGED;
+
+ if (Changed && (LTOPhase == ThinOrFullL
redstar wrote:
I had to force-push to get the fixed test cases.
https://github.com/llvm/llvm-project/pull/137235
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https://github.com/atrosinenko updated
https://github.com/llvm/llvm-project/pull/135662
>From 0d477fa179d365147d2cd809724b07f050603ff6 Mon Sep 17 00:00:00 2001
From: Anatoly Trosinenko
Date: Mon, 14 Apr 2025 15:08:54 +0300
Subject: [PATCH 1/5] [BOLT] Gadget scanner: refactor issue reporting
Re
https://github.com/atrosinenko updated
https://github.com/llvm/llvm-project/pull/135662
>From 0d477fa179d365147d2cd809724b07f050603ff6 Mon Sep 17 00:00:00 2001
From: Anatoly Trosinenko
Date: Mon, 14 Apr 2025 15:08:54 +0300
Subject: [PATCH 1/5] [BOLT] Gadget scanner: refactor issue reporting
Re
https://github.com/atrosinenko updated
https://github.com/llvm/llvm-project/pull/137224
>From 33158bcada96af1d201a5cb5342f0256f30894cd Mon Sep 17 00:00:00 2001
From: Anatoly Trosinenko
Date: Tue, 22 Apr 2025 21:43:14 +0300
Subject: [PATCH] [BOLT] Gadget scanner: detect untrusted LR before tail
https://github.com/atrosinenko updated
https://github.com/llvm/llvm-project/pull/136147
>From 59afabd2a0b89f6e529f58cd17ac56673e2c0599 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 updated
https://github.com/llvm/llvm-project/pull/135661
>From b942d6e9dc8858653e4669d6a1b8e50f0dc19061 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/136183
>From 352364dfc00d23111fc44bc807d3484bc67aff00 Mon Sep 17 00:00:00 2001
From: Anatoly Trosinenko
Date: Thu, 17 Apr 2025 20:51:16 +0300
Subject: [PATCH 1/2] [BOLT] Gadget scanner: improve handling of unreacha
https://github.com/atrosinenko updated
https://github.com/llvm/llvm-project/pull/136151
>From a0a9cdfe1b7dacc9193317ef2ef8e340076067e7 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/136183
>From 352364dfc00d23111fc44bc807d3484bc67aff00 Mon Sep 17 00:00:00 2001
From: Anatoly Trosinenko
Date: Thu, 17 Apr 2025 20:51:16 +0300
Subject: [PATCH 1/2] [BOLT] Gadget scanner: improve handling of unreacha
https://github.com/atrosinenko updated
https://github.com/llvm/llvm-project/pull/135661
>From b942d6e9dc8858653e4669d6a1b8e50f0dc19061 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/136147
>From 59afabd2a0b89f6e529f58cd17ac56673e2c0599 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 updated
https://github.com/llvm/llvm-project/pull/137224
>From 33158bcada96af1d201a5cb5342f0256f30894cd Mon Sep 17 00:00:00 2001
From: Anatoly Trosinenko
Date: Tue, 22 Apr 2025 21:43:14 +0300
Subject: [PATCH] [BOLT] Gadget scanner: detect untrusted LR before tail
https://github.com/CarolineConcatto approved this pull request.
Thank you Jonathan,
LGTM!
https://github.com/llvm/llvm-project/pull/137703
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@@ -986,11 +986,23 @@ InstructionCost TargetTransformInfo::getShuffleCost(
TargetTransformInfo::PartialReductionExtendKind
TargetTransformInfo::getPartialReductionExtendKind(Instruction *I) {
- if (isa(I))
-return PR_SignExtend;
- if (isa(I))
+ auto *Cast = dyn_cast(I);
@@ -986,11 +986,23 @@ InstructionCost TargetTransformInfo::getShuffleCost(
TargetTransformInfo::PartialReductionExtendKind
TargetTransformInfo::getPartialReductionExtendKind(Instruction *I) {
- if (isa(I))
-return PR_SignExtend;
- if (isa(I))
+ auto *Cast = dyn_cast(I);
@@ -2432,12 +2437,40 @@ static void
tryToCreateAbstractReductionRecipe(VPReductionRecipe *Red,
Red->replaceAllUsesWith(AbstractR);
}
+/// This function tries to create an abstract recipe from a partial reduction
to
+/// hide its mul and extends from cost estimation.
+stati
https://github.com/atrosinenko ready_for_review
https://github.com/llvm/llvm-project/pull/137975
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https://github.com/atrosinenko updated
https://github.com/llvm/llvm-project/pull/135663
>From 46e3e96a9c0ffab84ee7003621041b7bf76f3d78 Mon Sep 17 00:00:00 2001
From: Anatoly Trosinenko
Date: Sat, 5 Apr 2025 14:54:01 +0300
Subject: [PATCH 1/4] [BOLT] Gadget scanner: detect authentication oracles
https://github.com/atrosinenko created
https://github.com/llvm/llvm-project/pull/137975
An authenticated pointer can be explicitly checked by the compiler via a
sequence of instructions that executes BRK on failure. It is important
to recognize such BRK instruction as checking every register (as
llvmbot wrote:
@llvm/pr-subscribers-bolt
Author: Anatoly Trosinenko (atrosinenko)
Changes
An authenticated pointer can be explicitly checked by the compiler via a
sequence of instructions that executes BRK on failure. It is important
to recognize such BRK instruction as checking every regi
atrosinenko wrote:
> [!WARNING]
> This pull request is not mergeable via GitHub because a downstack PR is
> open. Once all requirements are satisfied, merge this PR as a stack href="https://app.graphite.dev/github/pr/llvm/llvm-project/137975?utm_source=stack-comment-downstack-mergeability-warni
https://github.com/atrosinenko edited
https://github.com/llvm/llvm-project/pull/137975
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el-ev wrote:
### Merge activity
* **Apr 30, 9:40 AM EDT**: A user started a stack merge that includes this pull
request via
[Graphite](https://app.graphite.dev/github/pr/llvm/llvm-project/136467).
https://github.com/llvm/llvm-project/pull/136467
__
@@ -4923,9 +4923,7 @@ InstructionCost AArch64TTIImpl::getPartialReductionCost(
return Invalid;
break;
case 16:
- if (AccumEVT == MVT::i64)
-Cost *= 2;
- else if (AccumEVT != MVT::i32)
+ if (AccumEVT != MVT::i32)
sdesmale
@@ -2056,55 +2056,6 @@ class VPReductionPHIRecipe : public VPHeaderPHIRecipe,
}
};
-/// A recipe for forming partial reductions. In the loop, an accumulator and
sdesmalen-arm wrote:
(We discussed this offline) swapping the operands in the debug-print functi
@@ -986,11 +986,23 @@ InstructionCost TargetTransformInfo::getShuffleCost(
TargetTransformInfo::PartialReductionExtendKind
TargetTransformInfo::getPartialReductionExtendKind(Instruction *I) {
- if (isa(I))
-return PR_SignExtend;
- if (isa(I))
+ auto *Cast = dyn_cast(I);
@@ -986,11 +986,23 @@ InstructionCost TargetTransformInfo::getShuffleCost(
TargetTransformInfo::PartialReductionExtendKind
TargetTransformInfo::getPartialReductionExtendKind(Instruction *I) {
- if (isa(I))
-return PR_SignExtend;
- if (isa(I))
+ auto *Cast = dyn_cast(I);
@@ -2432,12 +2437,40 @@ static void
tryToCreateAbstractReductionRecipe(VPReductionRecipe *Red,
Red->replaceAllUsesWith(AbstractR);
}
+/// This function tries to create an abstract recipe from a partial reduction
to
+/// hide its mul and extends from cost estimation.
+stati
https://github.com/eugeneepshteyn approved this pull request.
https://github.com/llvm/llvm-project/pull/137752
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@@ -2432,12 +2437,40 @@ static void
tryToCreateAbstractReductionRecipe(VPReductionRecipe *Red,
Red->replaceAllUsesWith(AbstractR);
}
+/// This function tries to create an abstract recipe from a partial reduction
to
+/// hide its mul and extends from cost estimation.
+stati
krzysz00 wrote:
So p9 is quite weird. It's used, IIRC, by,
https://github.com/GPUOpen-Drivers/llpc internally to represent "structured"
pointers, and so its interpretation is `{p8 rsrc, i32 index, i32 offset}` .
This does still have a 48-bit effective address by way of a thoroughly weird
ptrt
https://github.com/atrosinenko updated
https://github.com/llvm/llvm-project/pull/135663
>From 46e3e96a9c0ffab84ee7003621041b7bf76f3d78 Mon Sep 17 00:00:00 2001
From: Anatoly Trosinenko
Date: Sat, 5 Apr 2025 14:54:01 +0300
Subject: [PATCH 1/4] [BOLT] Gadget scanner: detect authentication oracles
https://github.com/CarolineConcatto approved this pull request.
I could not spot any significant difference between fmin and fminimum. So I
believe this is fine. Thank you for the work Jonathan
https://github.com/llvm/llvm-project/pull/137702
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MacDue wrote:
@sdesmalen-arm What do you think about merging this PR to the release branch?
https://github.com/llvm/llvm-project/pull/137683
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https://github.com/redstar updated
https://github.com/llvm/llvm-project/pull/137235
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body {
background-color: #f6f8fa;
color: #24292e;
font-family: -apple-system,BlinkMacSystemFont,Segoe
UI,Helvetica,Arial,sans-s
yota9 wrote:
@paschalis-mpeis Could you please check if the binaries are identical and it
is indeed nm problem? E.g. with objdump, is plt entry is there? Maybe there is
problem related to the plt section type, e.g. one of the binaries has .plt.sec
or .plt.got section and there is some kind of
arichardson wrote:
@krzysz00 I tried setting the p8 index size to 0 and this almost works but
there are a handful of tests that fail.
The first one is:
```
define ptr addrspace(8) @v_ptrmask_buffer_resource_variable_i128_neg8(ptr
addrspace(8) %ptr) {
; GCN-LABEL: v_ptrmask_buffer_resource_vari
github-actions[bot] wrote:
⚠️ We detected that you are using a GitHub private e-mail address to contribute
to the repo. Please turn off [Keep my email addresses
private](https://github.com/settings/emails) setting in your account. See
[LLVM
Discourse](https://discourse.llvm.org/t/hidden-email
https://github.com/inbelic created
https://github.com/llvm/llvm-project/pull/138002
- defines the `parseRootConstantParams` function and adds handling for the
mandatory arguments of `num32BitConstants` and `bReg`
- adds corresponding unit tests
Part two of implementing #126576
>From 15857bf
llvmbot wrote:
@llvm/pr-subscribers-hlsl
Author: Finn Plummer (inbelic)
Changes
- defines the `parseRootConstantParams` function and adds handling for the
mandatory arguments of `num32BitConstants` and `bReg`
- adds corresponding unit tests
Part two of implementing #126576
---
Full di
https://github.com/llvmbot created
https://github.com/llvm/llvm-project/pull/138017
Backport f5a30f111dc4ad6422863722eb708059a68a9d5c
Requested by: @tstellar
>From bc9b07f09ab1c728e4dcce614eb4ccfa2e5e52c7 Mon Sep 17 00:00:00 2001
From: Losy001 <64610343+losy...@users.noreply.github.com>
Date:
https://github.com/llvmbot milestoned
https://github.com/llvm/llvm-project/pull/138017
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llvmbot wrote:
@rnk What do you think about merging this PR to the release branch?
https://github.com/llvm/llvm-project/pull/138017
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@@ -688,28 +689,32 @@ MCSectionGOFF *MCContext::getGOFFSection(SectionKind
Kind, StringRef Name,
return Iter->second;
StringRef CachedName = StringRef(Iter->first.c_str(), Name.size());
- MCSectionGOFF *GOFFSection = new (GOFFAllocator.Allocate()) MCSectionGOFF(
-
https://github.com/jthackray updated
https://github.com/llvm/llvm-project/pull/137703
>From c47eaad006a6310f667ac5e12589935b5e62a322 Mon Sep 17 00:00:00 2001
From: Jonathan Thackray
Date: Wed, 23 Apr 2025 21:10:31 +
Subject: [PATCH] [AArch64][llvm] Codegen for 16/32/64-bit floating-point
a
https://github.com/jthackray updated
https://github.com/llvm/llvm-project/pull/137702
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body {
background-color: #f6f8fa;
color: #24292e;
font-family: -apple-system,BlinkMacSystemFont,Segoe
UI,Helvetica,Arial,sans
sbc100 wrote:
> cc @tstellar
>
> Not sure you saw my tag above but as I mentioned here [#137620
> (comment)](https://github.com/llvm/llvm-project/pull/137620#issuecomment-2834979164)
> I had to manually backport this due to some merge conflicts. This was
> critical for downstream projects and
llvmbot wrote:
@llvm/pr-subscribers-clang
Author: Finn Plummer (inbelic)
Changes
- defines the `parseRootConstantParams` function and adds handling for the
mandatory arguments of `num32BitConstants` and `bReg`
- adds corresponding unit tests
Part two of implementing #126576
---
Full d
https://github.com/inbelic updated
https://github.com/llvm/llvm-project/pull/138002
>From 15857bf8e1303e2325b48e417e7abd26aa77910e Mon Sep 17 00:00:00 2001
From: Finn Plummer
Date: Wed, 30 Apr 2025 17:53:11 +
Subject: [PATCH] [HLSL][RootSignature] Add mandatory parameters for
RootConstants
https://github.com/inbelic created
https://github.com/llvm/llvm-project/pull/138007
- extends `parseRootConstantParams` and the struct to include the optional
parameters of a RootConstant
- adds corresponding unit tests
Part three of and resolves https://github.com/llvm/llvm-project/issues/12
llvmbot wrote:
@llvm/pr-subscribers-hlsl
@llvm/pr-subscribers-clang
Author: Finn Plummer (inbelic)
Changes
- extends `parseRootConstantParams` and the struct to include the optional
parameters of a RootConstant
- adds corresponding unit tests
Part three of and resolves https://github.co
https://github.com/inbelic edited
https://github.com/llvm/llvm-project/pull/138007
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arichardson wrote:
> So p9 is quite weird. It's used, IIRC, by,
> https://github.com/GPUOpen-Drivers/llpc internally to represent "structured"
> pointers, and so its interpretation is `{p8 rsrc, i32 index, i32 offset}` .
> This does still have a 48-bit effective address by way of a thoroughly
https://github.com/inbelic updated
https://github.com/llvm/llvm-project/pull/138002
>From 15857bf8e1303e2325b48e417e7abd26aa77910e Mon Sep 17 00:00:00 2001
From: Finn Plummer
Date: Wed, 30 Apr 2025 17:53:11 +
Subject: [PATCH 1/2] [HLSL][RootSignature] Add mandatory parameters for
RootConst
aaupov wrote:
Thanks for tracking it down, looks like it's an issue with GNU nm. However
llvm-nm has no functionality equivalent to `nm --synthetic` which prints the
address of the PLT entry, and the test relies on that.
Let me try to decouple this test from GNU nm.
https://github.com/llvm/ll
https://github.com/sdesmalen-arm approved this pull request.
https://github.com/llvm/llvm-project/pull/137683
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@@ -3623,6 +3623,9 @@ static llvm::omp::OpenMPOffloadMappingFlags
mapParentWithMembers(
LLVM::ModuleTranslation &moduleTranslation, llvm::IRBuilderBase &builder,
llvm::OpenMPIRBuilder &ompBuilder, DataLayout &dl, MapInfosTy
&combinedInfo,
MapInfoData &mapData, uin
https://github.com/carlosgalvezp updated
https://github.com/llvm/llvm-project/pull/137775
>From 387c2886b68b1eaf68916e4b08e8d92966a1 Mon Sep 17 00:00:00 2001
From: Carlos Galvez
Date: Tue, 29 Apr 2025 11:13:30 +0200
Subject: [PATCH] =?UTF-8?q?[clang-tidy]=20Do=20not=20pass=20any=20file=20w?
paschalis-mpeis wrote:
Hey @yota9, thanks for the suggestions!
Indeed, the PLT entries exist in both binaries. For example running:
```
build/bin/llvm-objdump -d -j .plt
build/tools/bolt/test/X86/Output/callcont-fallthru.s.tmp
```
shows:
```
build/tools/bolt/test/X86/Output/callcont-fallth
https://github.com/atrosinenko updated
https://github.com/llvm/llvm-project/pull/137224
>From 7d1cbb97817e615a5fa8841d72a18643b5722114 Mon Sep 17 00:00:00 2001
From: Anatoly Trosinenko
Date: Tue, 22 Apr 2025 21:43:14 +0300
Subject: [PATCH] [BOLT] Gadget scanner: detect untrusted LR before tail
https://github.com/atrosinenko updated
https://github.com/llvm/llvm-project/pull/137224
>From 7d1cbb97817e615a5fa8841d72a18643b5722114 Mon Sep 17 00:00:00 2001
From: Anatoly Trosinenko
Date: Tue, 22 Apr 2025 21:43:14 +0300
Subject: [PATCH] [BOLT] Gadget scanner: detect untrusted LR before tail
https://github.com/atrosinenko updated
https://github.com/llvm/llvm-project/pull/136183
>From 96e1b04ab61480c080350d9fc2c658cb0364f4da Mon Sep 17 00:00:00 2001
From: Anatoly Trosinenko
Date: Thu, 17 Apr 2025 20:51:16 +0300
Subject: [PATCH 1/2] [BOLT] Gadget scanner: improve handling of unreacha
https://github.com/el-ev updated
https://github.com/llvm/llvm-project/pull/135785
>From c5328e2075b5f98311eb9c9657da79d800cf28f4 Mon Sep 17 00:00:00 2001
From: Iris Shi <0...@owo.li>
Date: Tue, 15 Apr 2025 20:20:45 +0800
Subject: [PATCH 1/2] [ConstraintElim] Simplify `usub_with_overflow` when A
paschalis-mpeis wrote:
Great. A quick way to use an llvm tool could be:
```bash
llvm-objdump -d -j .plt %t | grep @plt
```
This produces output similar to what `nm --synthetic` produces (when it works):
```bash
1430 :
```
You'll need ofc to tweak `link_fdata` to properly parse symb
https://github.com/jofrn updated
https://github.com/llvm/llvm-project/pull/125432
>From d382b955279cf3699599f1885e4c47af5f5bda2e Mon Sep 17 00:00:00 2001
From: jofrn
Date: Fri, 31 Jan 2025 13:12:56 -0500
Subject: [PATCH] [SelectionDAG][X86] Remove unused elements from atomic
vector.
After spl
https://github.com/jofrn updated
https://github.com/llvm/llvm-project/pull/120386
>From cb2e5bc0ea3c3d0ccc3f684ef9bced8b30c7e74e Mon Sep 17 00:00:00 2001
From: jofrn
Date: Wed, 18 Dec 2024 03:38:23 -0500
Subject: [PATCH] [X86] Manage atomic load of fp -> int promotion in DAG
When lowering atom
https://github.com/jofrn updated
https://github.com/llvm/llvm-project/pull/120716
>From be154f89c03bf89ee99d213ca954c77c44fc4e9c Mon Sep 17 00:00:00 2001
From: jofrn
Date: Fri, 20 Dec 2024 06:14:28 -0500
Subject: [PATCH] [AtomicExpand] Add bitcasts when expanding load atomic vector
AtomicExpan
https://github.com/jofrn updated
https://github.com/llvm/llvm-project/pull/120598
>From 867af9f33e61399964c51dd0c40dfcf37ec0a1e0 Mon Sep 17 00:00:00 2001
From: jofrn
Date: Thu, 19 Dec 2024 11:19:39 -0500
Subject: [PATCH] [SelectionDAG][X86] Widen <2 x T> vector types for atomic
load
Vector ty
https://github.com/jofrn updated
https://github.com/llvm/llvm-project/pull/120598
>From 867af9f33e61399964c51dd0c40dfcf37ec0a1e0 Mon Sep 17 00:00:00 2001
From: jofrn
Date: Thu, 19 Dec 2024 11:19:39 -0500
Subject: [PATCH] [SelectionDAG][X86] Widen <2 x T> vector types for atomic
load
Vector ty
https://github.com/jofrn updated
https://github.com/llvm/llvm-project/pull/120640
>From 79fce921b0cb321760da43ede34e58d4e0880d33 Mon Sep 17 00:00:00 2001
From: jofrn
Date: Thu, 19 Dec 2024 16:25:55 -0500
Subject: [PATCH] [SelectionDAG][X86] Split via Concat vector types for
atomic load
Vecto
https://github.com/jofrn updated
https://github.com/llvm/llvm-project/pull/120716
>From be154f89c03bf89ee99d213ca954c77c44fc4e9c Mon Sep 17 00:00:00 2001
From: jofrn
Date: Fri, 20 Dec 2024 06:14:28 -0500
Subject: [PATCH] [AtomicExpand] Add bitcasts when expanding load atomic vector
AtomicExpan
https://github.com/jofrn updated
https://github.com/llvm/llvm-project/pull/120387
>From a60144bede07d2ca53f5f3a48009b10d10f8c082 Mon Sep 17 00:00:00 2001
From: jofrn
Date: Wed, 18 Dec 2024 03:40:32 -0500
Subject: [PATCH] [X86] Add atomic vector tests for unaligned >1 sizes.
Unaligned atomic ve
https://github.com/jofrn updated
https://github.com/llvm/llvm-project/pull/120598
>From 867af9f33e61399964c51dd0c40dfcf37ec0a1e0 Mon Sep 17 00:00:00 2001
From: jofrn
Date: Thu, 19 Dec 2024 11:19:39 -0500
Subject: [PATCH] [SelectionDAG][X86] Widen <2 x T> vector types for atomic
load
Vector ty
https://github.com/jofrn updated
https://github.com/llvm/llvm-project/pull/120385
>From 7f2115c386e164541ba579eefd87bdfbb45c2890 Mon Sep 17 00:00:00 2001
From: jofrn
Date: Wed, 18 Dec 2024 03:37:17 -0500
Subject: [PATCH] [SelectionDAG] Legalize <1 x T> vector types for atomic load
`load atomic
https://github.com/jofrn updated
https://github.com/llvm/llvm-project/pull/120385
>From 7f2115c386e164541ba579eefd87bdfbb45c2890 Mon Sep 17 00:00:00 2001
From: jofrn
Date: Wed, 18 Dec 2024 03:37:17 -0500
Subject: [PATCH] [SelectionDAG] Legalize <1 x T> vector types for atomic load
`load atomic
@@ -3623,6 +3623,9 @@ static llvm::omp::OpenMPOffloadMappingFlags
mapParentWithMembers(
LLVM::ModuleTranslation &moduleTranslation, llvm::IRBuilderBase &builder,
llvm::OpenMPIRBuilder &ompBuilder, DataLayout &dl, MapInfosTy
&combinedInfo,
MapInfoData &mapData, uin
https://github.com/hekota edited
https://github.com/llvm/llvm-project/pull/138043
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https://github.com/hekota edited
https://github.com/llvm/llvm-project/pull/138043
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https://github.com/hekota updated
https://github.com/llvm/llvm-project/pull/138043
>From f58e2d5c079f31d7a4d99d481a569ad4c754c4e7 Mon Sep 17 00:00:00 2001
From: Helena Kotas
Date: Wed, 30 Apr 2025 15:08:04 -0700
Subject: [PATCH 1/2] [HLSL] Implementation of DXILResourceImplicitBinding pass
Thi
https://github.com/jofrn updated
https://github.com/llvm/llvm-project/pull/120387
>From 6d045290b83d4abb2765e6d323d7a441aab6445c Mon Sep 17 00:00:00 2001
From: jofrn
Date: Wed, 18 Dec 2024 03:40:32 -0500
Subject: [PATCH] [X86] Add atomic vector tests for unaligned >1 sizes.
Unaligned atomic ve
https://github.com/jofrn updated
https://github.com/llvm/llvm-project/pull/125432
>From abb646bbd716e2b12e10961c80c28dcfde8d66f5 Mon Sep 17 00:00:00 2001
From: jofrn
Date: Fri, 31 Jan 2025 13:12:56 -0500
Subject: [PATCH] [SelectionDAG][X86] Remove unused elements from atomic
vector.
After spl
https://github.com/jofrn updated
https://github.com/llvm/llvm-project/pull/120716
>From 855430ef05b0a8cfe6696ec62f827cab6d663655 Mon Sep 17 00:00:00 2001
From: jofrn
Date: Fri, 20 Dec 2024 06:14:28 -0500
Subject: [PATCH] [AtomicExpand] Add bitcasts when expanding load atomic vector
AtomicExpan
https://github.com/jofrn updated
https://github.com/llvm/llvm-project/pull/120598
>From 5bc5d3291ad26fa3af646e45bd5d491d03588d98 Mon Sep 17 00:00:00 2001
From: jofrn
Date: Thu, 19 Dec 2024 11:19:39 -0500
Subject: [PATCH] [SelectionDAG][X86] Widen <2 x T> vector types for atomic
load
Vector ty
https://github.com/jofrn updated
https://github.com/llvm/llvm-project/pull/120386
>From 0824a27d19d3a26eaf9d1ce0b04cf09dbf3cab4b Mon Sep 17 00:00:00 2001
From: jofrn
Date: Wed, 18 Dec 2024 03:38:23 -0500
Subject: [PATCH] [X86] Manage atomic load of fp -> int promotion in DAG
When lowering atom
https://github.com/jofrn updated
https://github.com/llvm/llvm-project/pull/120716
>From 855430ef05b0a8cfe6696ec62f827cab6d663655 Mon Sep 17 00:00:00 2001
From: jofrn
Date: Fri, 20 Dec 2024 06:14:28 -0500
Subject: [PATCH] [AtomicExpand] Add bitcasts when expanding load atomic vector
AtomicExpan
https://github.com/jofrn updated
https://github.com/llvm/llvm-project/pull/120598
>From 5bc5d3291ad26fa3af646e45bd5d491d03588d98 Mon Sep 17 00:00:00 2001
From: jofrn
Date: Thu, 19 Dec 2024 11:19:39 -0500
Subject: [PATCH] [SelectionDAG][X86] Widen <2 x T> vector types for atomic
load
Vector ty
https://github.com/jofrn updated
https://github.com/llvm/llvm-project/pull/120385
>From 4a47d3fd2f29c66c2230f40d7cca8fdbd1238abd Mon Sep 17 00:00:00 2001
From: jofrn
Date: Wed, 18 Dec 2024 03:37:17 -0500
Subject: [PATCH] [SelectionDAG] Legalize <1 x T> vector types for atomic load
`load atomic
https://github.com/jofrn updated
https://github.com/llvm/llvm-project/pull/120385
>From 4a47d3fd2f29c66c2230f40d7cca8fdbd1238abd Mon Sep 17 00:00:00 2001
From: jofrn
Date: Wed, 18 Dec 2024 03:37:17 -0500
Subject: [PATCH] [SelectionDAG] Legalize <1 x T> vector types for atomic load
`load atomic
https://github.com/jofrn updated
https://github.com/llvm/llvm-project/pull/120386
>From 0824a27d19d3a26eaf9d1ce0b04cf09dbf3cab4b Mon Sep 17 00:00:00 2001
From: jofrn
Date: Wed, 18 Dec 2024 03:38:23 -0500
Subject: [PATCH] [X86] Manage atomic load of fp -> int promotion in DAG
When lowering atom
krzysz00 wrote:
> I think we just have to pretend that virtual addresses or segment-relative
> addresses are the only thing that matters.
This is why I've been advocating for the index-based definition of ptrtoaddr.
So there's no need to do this 48-bit thing on the assumption that the base of
https://github.com/hekota created
https://github.com/llvm/llvm-project/pull/138043
The `DXILResourceImplicitBinding` pass uses the results of
`DXILResourceBindingAnalysis` to assigns register slots to resources that do
not have explicit binding. It replaces all
`llvm.dx.resource.handlefromimp
llvmbot wrote:
@llvm/pr-subscribers-backend-directx
Author: Helena Kotas (hekota)
Changes
The `DXILResourceImplicitBinding` pass uses the results of
`DXILResourceBindingAnalysis` to assigns register slots to resources that do
not have explicit binding. It replaces all
`llvm.dx.resource.
llvmbot wrote:
@llvm/pr-subscribers-llvm-analysis
Author: Helena Kotas (hekota)
Changes
The `DXILResourceImplicitBinding` pass uses the results of
`DXILResourceBindingAnalysis` to assigns register slots to resources that do
not have explicit binding. It replaces all
`llvm.dx.resource.ha
@@ -0,0 +1,44 @@
+; RUN: opt -S -dxil-resource-implicit-binding %s | FileCheck %s
hekota wrote:
I just realized this test is not complete... working on a fix.
https://github.com/llvm/llvm-project/pull/138043
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ilovepi wrote:
> [!WARNING]
> This pull request is not mergeable via GitHub because a downstack PR is
> open. Once all requirements are satisfied, merge this PR as a stack href="https://app.graphite.dev/github/pr/llvm/llvm-project/138059?utm_source=stack-comment-downstack-mergeability-warning";
ilovepi wrote:
@efriedma-quic We've been discussing the topic of LTOing libc quite a bit
internally, and are currently sketching out how this could work.
Unsurprisingly, there's quite a lot to think about in both the compiler and
linker, and how the two combine in our different versions of LTO
https://github.com/inbelic created
https://github.com/llvm/llvm-project/pull/138055
- defines the `RootFlags` in-memory enum
- defines `parseRootFlags` to parse the various flag enums into a single
`uint32_t`
- adds corresponding unit tests
- improves the diagnostic message for when we provide
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