[llvm-branch-commits] [llvm] release/20.x: [SCEV] Use ashr to adjust constant multipliers (#135534) (PR #135543)

https://github.com/llvmbot updated https://github.com/llvm/llvm-project/pull/135543 >From 0dd4235473d4f5a99c46ea631351616d62e9b32e Mon Sep 17 00:00:00 2001 From: Yingwei Zheng Date: Sun, 13 Apr 2025 20:22:48 +0800 Subject: [PATCH] [SCEV] Use ashr to adjust constant multipliers (#135534) SCEV c

[llvm-branch-commits] [llvm] [ConstraintElim] Opimize abs based on known constraints (PR #135754)

https://github.com/el-ev created https://github.com/llvm/llvm-project/pull/135754 [ConstraintElim] Opimize abs based on known constraints update test >From af8e5662259fe323f403a48140443feb22e9ef63 Mon Sep 17 00:00:00 2001 From: Iris Shi <[email protected]> Date: Tue, 15 Apr 2025 15:00:58 +0800 Subje

[llvm-branch-commits] [llvm] [ConstraintElim] Opimize abs based on known constraints (PR #135754)

el-ev 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/135754?utm_source=stack-comment-downstack-mergeability-warning"; >

[llvm-branch-commits] [llvm] [ConstraintElim] Opimize abs based on known constraints (PR #135754)

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 HEAD~1 HEAD --extensions cpp -- llvm/lib/Transforms/Scalar/ConstraintElimination.cpp

[llvm-branch-commits] [llvm] [llvm][IR] Treat memcmp and bcmp as libcalls (PR #135706)

llvmbot wrote: @llvm/pr-subscribers-lto Author: Paul Kirth (ilovepi) Changes Since the backend may emit calls to these functions, they should be treated like other libcalls. If we don't, then it is possible to have their definitions removed during LTO because they are dead, only to have a

[llvm-branch-commits] [llvm] [ConstraintElim] Opimize abs based on known constraints (PR #135754)

https://github.com/el-ev updated https://github.com/llvm/llvm-project/pull/135754 >From af8e5662259fe323f403a48140443feb22e9ef63 Mon Sep 17 00:00:00 2001 From: Iris Shi <[email protected]> Date: Tue, 15 Apr 2025 15:00:58 +0800 Subject: [PATCH 1/3] [ConstraintElim] Opimize abs based on known constraint

[llvm-branch-commits] [llvm] [ConstraintElim] Simplify `usub_with_overflow` when A uge B (PR #135785)

el-ev 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/135785?utm_source=stack-comment-downstack-mergeability-warning"; >

[llvm-branch-commits] [llvm] [ConstraintElim] Simplify `usub_with_overflow` when A uge B (PR #135785)

llvmbot wrote: @llvm/pr-subscribers-llvm-transforms Author: Iris (el-ev) Changes --- Full diff: https://github.com/llvm/llvm-project/pull/135785.diff 2 Files Affected: - (modified) llvm/lib/Transforms/Scalar/ConstraintElimination.cpp (+10) - (modified) llvm/test/Transforms/Constraint

[llvm-branch-commits] [llvm] [ConstraintElim] Simplify `usub_with_overflow` when A uge B (PR #135785)

https://github.com/el-ev ready_for_review https://github.com/llvm/llvm-project/pull/135785 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] [ConstraintElim] Simplify `usub_with_overflow` when A uge B (PR #135785)

https://github.com/el-ev created https://github.com/llvm/llvm-project/pull/135785 None >From 2770fb23d36d28512c928c60cf5424e309fd73aa Mon Sep 17 00:00:00 2001 From: Iris Shi <[email protected]> Date: Tue, 15 Apr 2025 20:20:45 +0800 Subject: [PATCH] [ConstraintElim] Simplify `usub_with_overflow` when

[llvm-branch-commits] [compiler-rt] [llvm] Reentry (PR #135656)

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 HEAD~1 HEAD --extensions h,cpp -- compiler-rt/lib/ctx_profile/CtxInstrProfiling.cpp

[llvm-branch-commits] [llvm] [HLSL] Adding support for Root Constants in LLVM Metadata (PR #135085)

@@ -0,0 +1,34 @@ +; RUN: opt %s -dxil-embed -dxil-globals -S -o - | FileCheck %s +; RUN: llc %s --filetype=obj -o - | obj2yaml | FileCheck %s --check-prefix=DXC + +target triple = "dxil-unknown-shadermodel6.0-compute" + +; CHECK: @dx.rts0 = private constant [48 x i8] c"{{.*}}", s

[llvm-branch-commits] [clang] [llvm] release/20.x: [X86][AVX10] Remove VAES and VPCLMULQDQ feature from AVX10.1 (#135489) (PR #135577)

https://github.com/llvmbot updated https://github.com/llvm/llvm-project/pull/135577 >From 0c30835a63db5bb309abe8533a9c57b3b00a15ed Mon Sep 17 00:00:00 2001 From: Phoebe Wang Date: Mon, 14 Apr 2025 08:54:10 +0800 Subject: [PATCH] [X86][AVX10] Remove VAES and VPCLMULQDQ feature from AVX10.1 (#13

[llvm-branch-commits] [llvm] [ConstraintElim] Opimize abs based on known constraints (PR #135754)

https://github.com/el-ev updated https://github.com/llvm/llvm-project/pull/135754 >From 370305c4926ec615ff1d0408afad145279a721fe Mon Sep 17 00:00:00 2001 From: Iris Shi <[email protected]> Date: Tue, 15 Apr 2025 15:00:58 +0800 Subject: [PATCH 1/4] [ConstraintElim] Opimize abs based on known constraint

[llvm-branch-commits] [llvm] [ConstraintElim] Opimize abs based on known constraints (PR #135754)

https://github.com/el-ev updated https://github.com/llvm/llvm-project/pull/135754 >From 370305c4926ec615ff1d0408afad145279a721fe Mon Sep 17 00:00:00 2001 From: Iris Shi <[email protected]> Date: Tue, 15 Apr 2025 15:00:58 +0800 Subject: [PATCH 1/4] [ConstraintElim] Opimize abs based on known constraint

[llvm-branch-commits] [llvm] [LV] Disable epilogue vectorization for FindLastIV if start is poison. (PR #135666)

llvmbot wrote: @llvm/pr-subscribers-llvm-transforms Author: Florian Hahn (fhahn) Changes Back-porting properly freezing of the start value during epilogue vectorization (https://github.com/llvm/llvm-project/commit/2bdc1a1337692a5743658ba6b680e5d914e684a4) is non-trivial. For the 20.x rel

[llvm-branch-commits] [SPARC] Use lzcnt to implement CTLZ when we have VIS3 (PR #135715)

@@ -1815,7 +1817,8 @@ SparcTargetLowering::SparcTargetLowering(const TargetMachine &TM, setOperationAction(ISD::FREM , MVT::f32, Expand); setOperationAction(ISD::FMA , MVT::f32, Expand); setOperationAction(ISD::CTTZ , MVT::i32, Expand); - setOperationAction(ISD::CTLZ ,

[llvm-branch-commits] [llvm] [HLSL] Adding support for Root Constants in LLVM Metadata (PR #135085)

https://github.com/joaosaffran updated https://github.com/llvm/llvm-project/pull/135085 >From 9b59d0108f6b23c039e2c417247216862073cd4b Mon Sep 17 00:00:00 2001 From: joaosaffran Date: Wed, 9 Apr 2025 21:05:58 + Subject: [PATCH 01/12] adding support for root constants in metadata generation

[llvm-branch-commits] [SPARC] Use lzcnt to implement CTLZ when we have VIS3 (PR #135715)

@@ -1815,7 +1817,8 @@ SparcTargetLowering::SparcTargetLowering(const TargetMachine &TM, setOperationAction(ISD::FREM , MVT::f32, Expand); setOperationAction(ISD::FMA , MVT::f32, Expand); setOperationAction(ISD::CTTZ , MVT::i32, Expand); - setOperationAction(ISD::CTLZ ,

[llvm-branch-commits] [BOLT][NFCI] Switch heatmap to using parsed basic/branch events (PR #136531)

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 HEAD~1 HEAD --extensions h,cpp -- bolt/include/bolt/Profile/DataAggregator.h bolt/inc

[llvm-branch-commits] [llvm] release/20.x: Fix crash lowering stack guard on OpenBSD/aarch64. (#125416) (PR #136458)

https://github.com/llvmbot created https://github.com/llvm/llvm-project/pull/136458 Backport c180e249d0013474d502cd779ec65b33cf7e9468 Requested by: @brad0 >From 30dbc5ffd9816052991242cfeb29ebb6372354fb Mon Sep 17 00:00:00 2001 From: 3405691582 Date: Mon, 31 Mar 2025 12:17:55 -0400 Subject: [P

[llvm-branch-commits] [llvm] [ConstraintElim] Opimize abs based on known constraints (PR #135754)

https://github.com/el-ev converted_to_draft https://github.com/llvm/llvm-project/pull/135754 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] "Recommit "[ConstraintElim] Simplify cmp after uadd.sat/usub.sat (#135603)" (PR #136467)

https://github.com/el-ev created https://github.com/llvm/llvm-project/pull/136467 None >From 66a876c54233d7bf928b72753485ac2733563b0f Mon Sep 17 00:00:00 2001 From: Iris Shi <[email protected]> Date: Sun, 20 Apr 2025 10:32:29 +0800 Subject: [PATCH] "Recommit "[ConstraintElim] Simplify cmp after uadd

[llvm-branch-commits] [llvm] Recommit "[ConstraintElim] Simplify cmp after uadd.sat/usub.sat (#135603)" (PR #136467)

llvmbot wrote: @llvm/pr-subscribers-llvm-transforms Author: Iris (el-ev) Changes --- Full diff: https://github.com/llvm/llvm-project/pull/136467.diff 2 Files Affected: - (modified) llvm/lib/Transforms/Scalar/ConstraintElimination.cpp (+16) - (modified) llvm/test/Transforms/Constraint

[llvm-branch-commits] [llvm] "Recommit "[ConstraintElim] Simplify cmp after uadd.sat/usub.sat (#135603)" (PR #136467)

https://github.com/el-ev ready_for_review https://github.com/llvm/llvm-project/pull/136467 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] Recommit "[ConstraintElim] Simplify cmp after uadd.sat/usub.sat (#135603)" (PR #136467)

https://github.com/el-ev edited https://github.com/llvm/llvm-project/pull/136467 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] Bundle operands to specify denormal modes (PR #136501)

llvmbot wrote: @llvm/pr-subscribers-llvm-adt Author: Serge Pavlov (spavloff) Changes Two new operands are now supported in the "fp.control" operand bundle: * "denorm.in=xxx" - specifies the inpot denormal mode. * "denorm.out=xxx" - specifies the output denormal mode. Here xxx

[llvm-branch-commits] [llvm] Bundle operands to specify denormal modes (PR #136501)

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 HEAD~1 HEAD --extensions h,cpp -- llvm/include/llvm/ADT/FloatingPointMode.h llvm/incl

[llvm-branch-commits] [llvm] Add constrained fadd to FP operations (PR #136499)

llvmbot wrote: @llvm/pr-subscribers-llvm-ir Author: Serge Pavlov (spavloff) Changes Constrained intrinsics are treated as regular intrinsicss from the perspective of FP operand bundle mechanism, meaning they can have FP operand bundles. The FP bundle API functions will report properties

[llvm-branch-commits] [flang] f84b83e - Revert "[flang][cuda] Update stream type for cuf kernel op (#136627)"

Author: Valentin Clement (バレンタイン クレメン) Date: 2025-04-21T19:37:09-07:00 New Revision: f84b83e552e411409870ed67d264f7bef6aebfb1 URL: https://github.com/llvm/llvm-project/commit/f84b83e552e411409870ed67d264f7bef6aebfb1 DIFF: https://github.com/llvm/llvm-project/commit/f84b83e552e411409870ed67d264f

[llvm-branch-commits] [llvm] release/20.x: [RISCV] Handle scalarized reductions in getArithmeticReductionCost (PR #136688)

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

[llvm-branch-commits] [llvm] release/20.x: [RISCV] Handle scalarized reductions in getArithmeticReductionCost (PR #136688)

https://github.com/llvmbot milestoned https://github.com/llvm/llvm-project/pull/136688 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] release/20.x: [RISCV] Handle scalarized reductions in getArithmeticReductionCost (PR #136688)

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

[llvm-branch-commits] [llvm] 9f06475 - Revert "[AMDGPU] Implement vop3p complex pattern optmization for gisel (#130234)"

Author: Shoreshen Date: 2025-04-18T11:13:53+08:00 New Revision: 9f0647536e893f7ba104dda2ab8895abd6a83c0c URL: https://github.com/llvm/llvm-project/commit/9f0647536e893f7ba104dda2ab8895abd6a83c0c DIFF: https://github.com/llvm/llvm-project/commit/9f0647536e893f7ba104dda2ab8895abd6a83c0c.diff LOG

[llvm-branch-commits] [llvm] c410a82 - Revert "[HLSL][RootSignature] Implement initial parsing of the descriptor tab…"

Author: Finn Plummer Date: 2025-04-17T20:56:49-07:00 New Revision: c410a82b85a63274f7849de434d133a0f8706269 URL: https://github.com/llvm/llvm-project/commit/c410a82b85a63274f7849de434d133a0f8706269 DIFF: https://github.com/llvm/llvm-project/commit/c410a82b85a63274f7849de434d133a0f8706269.diff

[llvm-branch-commits] [SPARC] Use native bitcast instructions when we have VIS3 (PR #135716)

https://github.com/koachan updated https://github.com/llvm/llvm-project/pull/135716 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] [LoopVectorizer] Bundle partial reductions inside VPMulAccumulateReductionRecipe (PR #136173)

llvmbot wrote: @llvm/pr-subscribers-llvm-transforms Author: Sam Tebbs (SamTebbs33) Changes This PR bundles compatible partial reductions into a `VPMulAccumulateReductionRecipe` so that the cost of the extends and mul can be hidden. Depends on https://github.com/llvm/llvm-project/pull/113

[llvm-branch-commits] [llvm] [LoopVectorizer] Bundle partial reductions inside VPMulAccumulateReductionRecipe (PR #136173)

llvmbot wrote: @llvm/pr-subscribers-vectorizers Author: Sam Tebbs (SamTebbs33) Changes This PR bundles compatible partial reductions into a `VPMulAccumulateReductionRecipe` so that the cost of the extends and mul can be hidden. Depends on https://github.com/llvm/llvm-project/pull/113903.

[llvm-branch-commits] [llvm] [LoopVectorizer] Bundle partial reductions inside VPMulAccumulateReductionRecipe (PR #136173)

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 56dcd90446b72d182e856cfffb09c31397f01c5e 89372f1b9283a74b52005c2ec3f3fda520c283a3 --e

[llvm-branch-commits] [lldb] [lldb] Create ThreadPlanStepOut ctor that never skips frames (PR #136163)

@@ -17,12 +17,21 @@ namespace lldb_private { class ThreadPlanStepOut : public ThreadPlan, public ThreadPlanShouldStopHere { public: + /// Creates a thread plan to step out from frame_idx, skipping parent frames + /// that artificial and hidden frames. Also skips frames witho

[llvm-branch-commits] [lldb] [lldb] Create ThreadPlanStepOut ctor that never skips frames (PR #136163)

https://github.com/jimingham approved this pull request. This looks right to me. There needs to be a version of step out that just does what it is told to do, and doesn't try to second-guess the agent that queued it. https://github.com/llvm/llvm-project/pull/136163

[llvm-branch-commits] [lldb] [lldb][nfc] Remove unused parameters in ThreadPlanStepOut ctor (PR #136161)

https://github.com/jimingham commented: Removing the symbol context is fine. I'm not even sure it's necessary - the code that queues up the plan should really be the on to calculate where this should go to, and the plan can then just trust the frame_index it got passed. The first_insn was the

[llvm-branch-commits] [clang] release/20.x: [clang-format] Fix mismatched break in BlockIndent (#124998) (PR #136238)

https://github.com/llvmbot created https://github.com/llvm/llvm-project/pull/136238 Backport b8734797a3f605c4aaa37fcb5007baa273565460 Requested by: @owenca >From b51a65f8d0ffb7c547fcc514c3ae686adcbf5b6a Mon Sep 17 00:00:00 2001 From: Gedare Bloom Date: Thu, 30 Jan 2025 20:38:43 -0700 Subject:

[llvm-branch-commits] [SPARC] Use op-then-halve instructions when we have VIS3 (PR #135718)

https://github.com/koachan updated https://github.com/llvm/llvm-project/pull/135718 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [SPARC] Use native bitcast instructions when we have VIS3 (PR #135716)

https://github.com/koachan updated https://github.com/llvm/llvm-project/pull/135716 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [SPARC] Use op-then-neg instructions when we have VIS3 (PR #135717)

https://github.com/koachan updated https://github.com/llvm/llvm-project/pull/135717 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [SPARC] Use op-then-halve instructions when we have VIS3 (PR #135718)

https://github.com/koachan updated https://github.com/llvm/llvm-project/pull/135718 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] [SPARC] Use lzcnt to implement CTLZ when we have VIS3 (PR #135715)

https://github.com/koachan updated https://github.com/llvm/llvm-project/pull/135715 >From 6e865810ea2acaf636a4759fd4ffc67aa3dbb848 Mon Sep 17 00:00:00 2001 From: Koakuma Date: Thu, 17 Apr 2025 08:24:54 +0700 Subject: [PATCH 1/3] Promote i32 CTLZ when we don't have VIS3 or POPC Created using sp

[llvm-branch-commits] [SPARC] Promote i32 CTTZ when we have VIS3 (PR #135894)

@@ -3599,6 +3615,15 @@ bool SparcTargetLowering::isFPImmLegal(const APFloat &Imm, EVT VT, bool SparcTargetLowering::isCtlzFast() const { return Subtarget->isVIS3(); } +bool SparcTargetLowering::isCheapToSpeculateCttz(Type *Ty) const { + // We lack native cttz, however, + /

[llvm-branch-commits] [lldb] [lldb][nfc] Split the constructor of ThreadPlanStepOut (PR #136160)

llvmbot wrote: @llvm/pr-subscribers-lldb Author: Felipe de Azevedo Piovezan (felipepiovezan) Changes A subsequent commit will create a new constructor for ThreadPlanStepOut, which needs to reuse much of the same logic of the existing constructor. This commit places all of that reusable l

[llvm-branch-commits] [lldb] [lldb][nfc] Split the constructor of ThreadPlanStepOut (PR #136160)

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 HEAD~1 HEAD --extensions h,cpp -- lldb/include/lldb/Target/ThreadPlanStepOut.h lldb/

[llvm-branch-commits] [lldb] [lldb][nfc] Remove unused parameters in ThreadPlanStepOut ctor (PR #136161)

llvmbot wrote: @llvm/pr-subscribers-lldb Author: Felipe de Azevedo Piovezan (felipepiovezan) Changes These have been unused for at least a decade. --- Full diff: https://github.com/llvm/llvm-project/pull/136161.diff 13 Files Affected: - (modified) lldb/include/lldb/API/SBThreadPlan.h (

[llvm-branch-commits] [SPARC] Use op-then-neg instructions when we have VIS3 (PR #135717)

https://github.com/koachan updated https://github.com/llvm/llvm-project/pull/135717 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [clang] ec7a8c6 - Revert "[Fuchsia] Not building llvm-mt when LIBXML2 is not enabled. (#135877)"

Author: Paul Kirth Date: 2025-04-17T15:19:20-07:00 New Revision: ec7a8c6bbfc4aac42cd6f29891d04fb028b84c2e URL: https://github.com/llvm/llvm-project/commit/ec7a8c6bbfc4aac42cd6f29891d04fb028b84c2e DIFF: https://github.com/llvm/llvm-project/commit/ec7a8c6bbfc4aac42cd6f29891d04fb028b84c2e.diff LO

[llvm-branch-commits] [SPARC] Use op-then-neg instructions when we have VIS3 (PR #135717)

@@ -0,0 +1,59 @@ +; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5 +; RUN: llc -mtriple=sparc64 -mattr=+vis3 < %s | FileCheck %s + +define float @fnadds(float %a, float %b) nounwind { +; CHECK-LABEL: fnadds: +; CHECK: ! %bb

[llvm-branch-commits] [clang] release/20.x: [Clang] Fix the trailing comma regression (#136273) (PR #136283)

https://github.com/llvmbot created https://github.com/llvm/llvm-project/pull/136283 Backport c7daab2 Requested by: @zyn0217 >From ca394968438dfd5a6227703fd4919682221240f8 Mon Sep 17 00:00:00 2001 From: Younan Zhang Date: Fri, 18 Apr 2025 16:27:27 +0800 Subject: [PATCH] [Clang] Fix the trailin

[llvm-branch-commits] [clang] release/20.x: [Clang] Fix the trailing comma regression (#136273) (PR #136283)

llvmbot wrote: @cor3ntin What do you think about merging this PR to the release branch? https://github.com/llvm/llvm-project/pull/136283 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/list

[llvm-branch-commits] [llvm] [ConstraintElim] Add `noundef` to several testcases (NFC) (PR #135799)

https://github.com/el-ev updated https://github.com/llvm/llvm-project/pull/135799 >From 94a2dc61c89e54941c94287a2acc14ffd4e31078 Mon Sep 17 00:00:00 2001 From: Iris Shi <[email protected]> Date: Tue, 15 Apr 2025 23:54:48 +0800 Subject: [PATCH 1/2] [ConstraintElim] Add `noundef` to several testcases (N

[llvm-branch-commits] [llvm] [ConstraintElim] Opimize abs based on known constraints (PR #135754)

https://github.com/el-ev updated https://github.com/llvm/llvm-project/pull/135754 >From 49fa9b3b040a8ff9ee7ba9a0f082dcb5916c962c Mon Sep 17 00:00:00 2001 From: Iris Shi <[email protected]> Date: Tue, 15 Apr 2025 15:00:58 +0800 Subject: [PATCH 1/4] [ConstraintElim] Opimize abs based on known constraint

[llvm-branch-commits] [llvm] [ConstraintElim] Opimize abs based on known constraints (PR #135754)

https://github.com/el-ev updated https://github.com/llvm/llvm-project/pull/135754 >From 49fa9b3b040a8ff9ee7ba9a0f082dcb5916c962c Mon Sep 17 00:00:00 2001 From: Iris Shi <[email protected]> Date: Tue, 15 Apr 2025 15:00:58 +0800 Subject: [PATCH 1/4] [ConstraintElim] Opimize abs based on known constraint

[llvm-branch-commits] [llvm] [ConstraintElim] Simplify `usub_with_overflow` when A uge B (PR #135785)

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 <[email protected]> Date: Tue, 15 Apr 2025 20:20:45 +0800 Subject: [PATCH] [ConstraintElim] Simplify `usub_with_overflow` when A uge

[llvm-branch-commits] [llvm] [ConstraintElim] Simplify `usub_with_overflow` when A uge B (PR #135785)

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 <[email protected]> Date: Tue, 15 Apr 2025 20:20:45 +0800 Subject: [PATCH] [ConstraintElim] Simplify `usub_with_overflow` when A uge

[llvm-branch-commits] [SPARC] Use op-then-neg instructions when we have VIS3 (PR #135717)

@@ -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

[llvm-branch-commits] [SPARC] Promote i32 CTTZ when we have VIS3 (PR #135894)

https://github.com/koachan updated https://github.com/llvm/llvm-project/pull/135894 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [SPARC] Promote i32 CTTZ when we have VIS3 (PR #135894)

https://github.com/koachan updated https://github.com/llvm/llvm-project/pull/135894 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] [llvm][AsmPrinter] Emit call graph section (PR #87576)

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 4789571d88a7476bf155214e70ae6d15ab277a2e 0754d4913701daa10cc1c15a0aa7f9216ea63e48 --e

[llvm-branch-commits] [clang] cf231b3 - Revert "[Reland][Clang][CodeGen][UBSan] Add more precise attributes to recove…"

Author: Vitaly Buka Date: 2025-04-18T21:25:42-07:00 New Revision: cf231b38b4df359ede237a2d06bce5381fa460a2 URL: https://github.com/llvm/llvm-project/commit/cf231b38b4df359ede237a2d06bce5381fa460a2 DIFF: https://github.com/llvm/llvm-project/commit/cf231b38b4df359ede237a2d06bce5381fa460a2.diff L

[llvm-branch-commits] [llvm] release/20.x: Fix crash lowering stack guard on OpenBSD/aarch64. (#125416) (PR #136458)

llvmbot wrote: @Sterling-Augustine What do you think about merging this PR to the release branch? https://github.com/llvm/llvm-project/pull/136458 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/m

[llvm-branch-commits] [llvm] release/20.x: Fix crash lowering stack guard on OpenBSD/aarch64. (#125416) (PR #136458)

https://github.com/llvmbot milestoned https://github.com/llvm/llvm-project/pull/136458 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] [ConstraintElim] Add `noundef` to several testcases (NFC) (PR #135799)

https://github.com/el-ev closed https://github.com/llvm/llvm-project/pull/135799 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] [ConstraintElim] Add `noundef` to several testcases (NFC) (PR #135799)

el-ev wrote: > Just checking why this was closed? The changes are moved to #136291. https://github.com/llvm/llvm-project/pull/135799 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinf

[llvm-branch-commits] [mlir] [mlir][Transforms] Dialect conversion: Add flag to disable rollback (PR #136490)

llvmbot wrote: @llvm/pr-subscribers-mlir Author: Matthias Springer (matthias-springer) Changes This commit adds a new flag to `ConversionConfig` to disallow the rollback of IR modification. This commit is in preparation of the One-Shot Dialect Conversion refactoring, which will remove th

[llvm-branch-commits] [SPARC] Use op-then-neg instructions when we have VIS3 (PR #135717)

@@ -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

[llvm-branch-commits] [llvm] [DirectX] Adding support for Root Descriptor in Obj2yaml/Yaml2Obj (PR #136732)

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

[llvm-branch-commits] [llvm] [DirectX] Adding support for Root Descriptor in Obj2yaml/Yaml2Obj (PR #136732)

https://github.com/joaosaffran edited https://github.com/llvm/llvm-project/pull/136732 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] [DirectX] Adding support for Root Descriptor in Obj2yaml/Yaml2Obj (PR #136732)

https://github.com/joaosaffran edited https://github.com/llvm/llvm-project/pull/136732 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] [DirectX] Adding support for Root Descriptor in Obj2yaml/Yaml2Obj (PR #136732)

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/

[llvm-branch-commits] [llvm] [DirectX] Adding support for Root Descriptor in Obj2yaml/Yaml2Obj (PR #136732)

https://github.com/joaosaffran ready_for_review https://github.com/llvm/llvm-project/pull/136732 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] [DirectX] Adding support for Root Descriptor in Obj2yaml/Yaml2Obj (PR #136732)

@@ -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

[llvm-branch-commits] LiveRangeShrink: Early exit when encountering a code motion barrier. (PR #136806)

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

[llvm-branch-commits] [clang] callee_type metadata for indirect calls (PR #117036)

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

[llvm-branch-commits] [clang] release/20.x: [clang-format] Correctly annotate kw_operator in using decls (#136545) (PR #136808)

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

[llvm-branch-commits] [clang] release/20.x: [clang-format] Correctly annotate kw_operator in using decls (#136545) (PR #136808)

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

[llvm-branch-commits] [clang] release/20.x: [clang-format] Correctly annotate kw_operator in using decls (#136545) (PR #136808)

https://github.com/llvmbot milestoned https://github.com/llvm/llvm-project/pull/136808 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [clang] release/20.x: [clang-format] Correctly annotate kw_operator in using decls (#136545) (PR #136808)

llvmbot wrote: @HazardyKnusperkeks What do you think about merging this PR to the release branch? https://github.com/llvm/llvm-project/pull/136808 ___ llvm-branch-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/m

[llvm-branch-commits] [llvm] [GlobalISel] Fix miscompile when narrowing vector load/stores to non-byte-sized types (PR #136739)

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

[llvm-branch-commits] [lld] release/20.x: [wasm-ld] Refactor WasmSym from static globals to per-link context (#134970) (PR #137620)

llvmbot wrote: @llvm/pr-subscribers-lld-wasm Author: Anutosh Bhat (anutosh491) Changes Backport : https://github.com/llvm/llvm-project/commit/9cbbb74d370c09e13b8412f21dccb7d2c4afc6a4 --- Patch is 44.21 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-projec

[llvm-branch-commits] [lld] release/20.x: [wasm-ld] Refactor WasmSym from static globals to per-link context (#134970) (PR #137620)

llvmbot wrote: @llvm/pr-subscribers-lld Author: Anutosh Bhat (anutosh491) Changes Backport : https://github.com/llvm/llvm-project/commit/9cbbb74d370c09e13b8412f21dccb7d2c4afc6a4 --- Patch is 44.21 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pul

[llvm-branch-commits] [llvm] [AMDGPU] Remove the pass `AMDGPUPromoteKernelArguments` (PR #137655)

llvmbot wrote: @llvm/pr-subscribers-backend-amdgpu Author: Shilei Tian (shiltian) Changes --- Patch is 30.33 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/137655.diff 7 Files Affected: - (modified) llvm/lib/Target/AMDGPU/AMDGPU.h (-9) -

[llvm-branch-commits] [llvm] 7721052 - Revert "[llvm] Add support for llvm IR atomicrmw fminimum/fmaximum instructio…"

Author: Jonathan Thackray Date: 2025-04-28T16:52:51+01:00 New Revision: 772105259bce16d640af6ea7f6e9fed61116d0ce URL: https://github.com/llvm/llvm-project/commit/772105259bce16d640af6ea7f6e9fed61116d0ce DIFF: https://github.com/llvm/llvm-project/commit/772105259bce16d640af6ea7f6e9fed61116d0ce.d

[llvm-branch-commits] [clang] 8da1b21 - Revert "[clang] Remove FEM_Indeterminable (#137247)"

Author: Oliver Hunt Date: 2025-04-28T08:50:35-07:00 New Revision: 8da1b21e8c45980741fc6f5d8f290ac9ac80d878 URL: https://github.com/llvm/llvm-project/commit/8da1b21e8c45980741fc6f5d8f290ac9ac80d878 DIFF: https://github.com/llvm/llvm-project/commit/8da1b21e8c45980741fc6f5d8f290ac9ac80d878.diff L

[llvm-branch-commits] [llvm] release/20.x: [AArch64][SME] Prevent spills of ZT0 when ZA is not enabled (PR #137683)

llvmbot wrote: @llvm/pr-subscribers-backend-aarch64 Author: Benjamin Maxwell (MacDue) Changes This cherry-picks https://github.com/llvm/llvm-project/pull/132722 and https://github.com/llvm/llvm-project/pull/136726 (the latter is based on the former). These patches are needed to prevent

[llvm-branch-commits] [llvm] ad7ed85 - Revert "[CodeGen] Use OwningArrayRef in NodeMetadata (NFC) (#137539)"

Author: Florian Mayer Date: 2025-04-28T11:34:31-07:00 New Revision: ad7ed8586a1ab0548bd307b2bead3039e5cbb236 URL: https://github.com/llvm/llvm-project/commit/ad7ed8586a1ab0548bd307b2bead3039e5cbb236 DIFF: https://github.com/llvm/llvm-project/commit/ad7ed8586a1ab0548bd307b2bead3039e5cbb236.diff

[llvm-branch-commits] [llvm] [AtomicExpand] Add bitcasts when expanding load atomic vector (PR #120716)

https://github.com/jofrn updated https://github.com/llvm/llvm-project/pull/120716 >From d327d3edddf4a9a770cb8cfb4bbb35d0c3cc3de7 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

[llvm-branch-commits] [llvm] [X86] Add atomic vector tests for unaligned >1 sizes. (PR #120387)

https://github.com/jofrn updated https://github.com/llvm/llvm-project/pull/120387 >From bca16c0850eb48e8eedaf04ac744e1d00798438e 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

[llvm-branch-commits] [llvm] [X86] Manage atomic load of fp -> int promotion in DAG (PR #120386)

https://github.com/jofrn updated https://github.com/llvm/llvm-project/pull/120386 >From 02dd78717b392f9fbb3b9d436e58183898dd70e9 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

[llvm-branch-commits] [llvm] [SelectionDAG] Legalize <1 x T> vector types for atomic load (PR #120385)

https://github.com/jofrn updated https://github.com/llvm/llvm-project/pull/120385 >From 4b9e4d34d274373d09fbea29e466e603409c864f 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

[llvm-branch-commits] [llvm] [SelectionDAG][X86] Split via Concat vector types for atomic load (PR #120640)

https://github.com/jofrn updated https://github.com/llvm/llvm-project/pull/120640 >From 7565845a3dd33fc1df7a771b165fbf095145f9d6 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

[llvm-branch-commits] [llvm] [SelectionDAG] Legalize <1 x T> vector types for atomic load (PR #120385)

https://github.com/jofrn updated https://github.com/llvm/llvm-project/pull/120385 >From 4b9e4d34d274373d09fbea29e466e603409c864f 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

[llvm-branch-commits] [llvm] [SelectionDAG][X86] Widen <2 x T> vector types for atomic load (PR #120598)

https://github.com/jofrn updated https://github.com/llvm/llvm-project/pull/120598 >From e262387ca4870f7bae5de152b954461fa0311eb2 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

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