[llvm-branch-commits] [llvm] release/18.x: [X86][Driver] Do not add `-evex512` for `-march=native` when the target doesn't support AVX512 (#91694) (PR #91705)

phoebewang wrote: This patch fixes build failures when compiling AVX512 code using `-march=native` on machines without AVX512. The problem was introduced by https://github.com/llvm/llvm-project/commit/a7b8b890600a33e0c88d639f311f1d73ccb1c8d2 which is included in LLVM 18.1.5 release.

[llvm-branch-commits] [llvm] release/18.x: [X86][FP16] Do not create VBROADCAST_LOAD for f16 without AVX2 (#91125) (PR #91425)

phoebewang wrote: > @phoebewang (or anyone else). If you would like to add a note about this fix > in the release notes (completely optional). Please reply to this comment with > a one or two sentence description of the fix. When you are done, please add > the release:note label to this PR.

[llvm-branch-commits] [llvm] release/18.x: [X86][EVEX512] Add `HasEVEX512` when `NoVLX` used for 512-bit patterns (#91106) (PR #91118)

phoebewang wrote: > @phoebewang (or anyone else). If you would like to add a note about this fix > in the release notes (completely optional). Please reply to this comment with > a one or two sentence description of the fix. When you are done, please add > the release:note label to this PR.

[llvm-branch-commits] [llvm] release/18.x: [X86][FP16] Do not create VBROADCAST_LOAD for f16 without AVX2 (#91125) (PR #91161)

phoebewang wrote: The test failures are caused by LLVM 18 branch difference, created #91425 instead. https://github.com/llvm/llvm-project/pull/91161 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org

[llvm-branch-commits] [llvm] release/18.x: [X86][FP16] Do not create VBROADCAST_LOAD for f16 without AVX2 (#91125) (PR #91161)

https://github.com/phoebewang closed https://github.com/llvm/llvm-project/pull/91161 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] release/18.x: [X86][FP16] Do not create VBROADCAST_LOAD for f16 without AVX2 (#91125) (PR #91425)

https://github.com/phoebewang milestoned https://github.com/llvm/llvm-project/pull/91425 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] release/18.x: [X86][FP16] Do not create VBROADCAST_LOAD for f16 without AVX2 (#91125) (PR #91425)

https://github.com/phoebewang created https://github.com/llvm/llvm-project/pull/91425 None >From 5f3651376c051c1fb7b29741778a4616811a1157 Mon Sep 17 00:00:00 2001 From: Phoebe Wang Date: Mon, 6 May 2024 10:59:44 +0800 Subject: [PATCH 1/2] [X86][FP16] Do not create VBROADCAST_LOAD for f16

[llvm-branch-commits] [llvm] release/18.x: [X86][EVEX512] Check hasEVEX512 for canExtendTo512DQ (#90390) (PR #90422)

phoebewang wrote: > Hi @phoebewang (or anyone else). If you would like to add a note about this > fix in the release notes (completely optional). Please reply to this comment > with a one or two sentence description of the fix. When you are done, please > add the release:note label to this

[llvm-branch-commits] [clang] release/18.x [X86_64] fix SSE type error in vaarg (PR #86698)

phoebewang wrote: > @phoebewang What do you think about backporting this? I think the patch doesn't fix all problem in #86371, suggest to reevaluate it. @efriedma-quic may take another look. https://github.com/llvm/llvm-project/pull/86698 ___

[llvm-branch-commits] [llvm] release/18.x: [X86] Fix miscompile in combineShiftRightArithmetic (PR #86728)

phoebewang wrote: > @phoebewang What do you think about backporting this? I didn't review on it. Maybe @topperc can evaluate it. https://github.com/llvm/llvm-project/pull/86728 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org

[llvm-branch-commits] [llvm] release/18.x: [Codegen][X86] Fix /HOTPATCH with clang-cl and inline asm (#87639) (PR #88388)

https://github.com/phoebewang approved this pull request. LGTM. https://github.com/llvm/llvm-project/pull/88388 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] release/18.x: [X86] Add missing subvector_subreg_lowering for BF16 (#83720) (PR #83834)

https://github.com/phoebewang updated https://github.com/llvm/llvm-project/pull/83834 >From 9cec3b7b1ea0491df688555a51750efe6c9bd075 Mon Sep 17 00:00:00 2001 From: Phoebe Wang Date: Mon, 4 Mar 2024 18:09:41 +0800 Subject: [PATCH] [X86] Add missing subvector_subreg_lowering for BF16 (#83720)

[llvm-branch-commits] [llvm] release/18.x: [X86] Add missing subvector_subreg_lowering for BF16 (#83720) (PR #83834)

https://github.com/phoebewang updated https://github.com/llvm/llvm-project/pull/83834 >From 6d03789303fe3d5c84406df29353ddf63199eb08 Mon Sep 17 00:00:00 2001 From: Phoebe Wang Date: Mon, 4 Mar 2024 18:09:41 +0800 Subject: [PATCH] [X86] Add missing subvector_subreg_lowering for BF16 (#83720)

[llvm-branch-commits] [llvm] release/18.x: [X86] Add missing subvector_subreg_lowering for BF16 (#83720) (PR #84491)

phoebewang wrote: Please review this patch instead https://github.com/llvm/llvm-project/pull/83834 https://github.com/llvm/llvm-project/pull/84491 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org

[llvm-branch-commits] [llvm] [X86] Add missing subvector_subreg_lowering for BF16 (#83720) (PR #83834)

https://github.com/phoebewang updated https://github.com/llvm/llvm-project/pull/83834 >From 6d03789303fe3d5c84406df29353ddf63199eb08 Mon Sep 17 00:00:00 2001 From: Phoebe Wang Date: Mon, 4 Mar 2024 18:09:41 +0800 Subject: [PATCH] [X86] Add missing subvector_subreg_lowering for BF16 (#83720)

[llvm-branch-commits] [llvm] release/18.x: [X86] combineAndShuffleNot - ensure the type is legal before create X86ISD::ANDNP target nodes (PR #84698)

phoebewang wrote: LGTM. https://github.com/llvm/llvm-project/pull/84698 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] release/18.x: [X86]: Add FPCW as a rounding control register (PR #84058)

phoebewang wrote: I don't think it worth backport. The x87 usage is not very common nowadays, and the problem is lasting for a while. I'd suggest not do the backport considering it may have sideeffect in the isCall change. https://github.com/llvm/llvm-project/pull/84058

[llvm-branch-commits] [llvm] release/18.x: [X86][Inline] Skip inline asm in inlining target feature check (#83820) (PR #84029)

phoebewang wrote: Risk is minimum, LGTM. https://github.com/llvm/llvm-project/pull/84029 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] [X86] Add missing subvector_subreg_lowering for BF16 (#83720) (PR #83834)

https://github.com/phoebewang milestoned https://github.com/llvm/llvm-project/pull/83834 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] [X86] Add missing subvector_subreg_lowering for BF16 (#83720) (PR #83834)

https://github.com/phoebewang created https://github.com/llvm/llvm-project/pull/83834 None >From 6d03789303fe3d5c84406df29353ddf63199eb08 Mon Sep 17 00:00:00 2001 From: Phoebe Wang Date: Mon, 4 Mar 2024 18:09:41 +0800 Subject: [PATCH] [X86] Add missing subvector_subreg_lowering for BF16

[llvm-branch-commits] [llvm] [X86] Add missing subvector_subreg_lowering for BF16 (#83720) (PR #83811)

https://github.com/phoebewang created https://github.com/llvm/llvm-project/pull/83811 None >From 7210a98061d9f6382e8ce4ca7646ec4a5c3f96e6 Mon Sep 17 00:00:00 2001 From: Phoebe Wang Date: Mon, 4 Mar 2024 17:28:23 +0800 Subject: [PATCH] [X86] Add missing subvector_subreg_lowering for BF16

[llvm-branch-commits] [llvm] release/18.x: [X86] Add missing subvector_subreg_lowering for BF16 (#83720) (PR #83758)

phoebewang wrote: Some change related on trunk code, I'll create a manual cherry-pick. https://github.com/llvm/llvm-project/pull/83758 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org

[llvm-branch-commits] [llvm] release/18.x: [X86] Add missing subvector_subreg_lowering for BF16 (#83720) (PR #83758)

https://github.com/phoebewang closed https://github.com/llvm/llvm-project/pull/83758 ___ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits

[llvm-branch-commits] [llvm] PR for llvm/llvm-project#79675 (PR #79721)

phoebewang wrote: > @phoebewang What do you think about merging this PR to the release branch? This patch fixes prior mistakes, so should be merged to release branch. @KanRobert Do I understand it right? https://github.com/llvm/llvm-project/pull/79721

[llvm-branch-commits] [llvm] PR for llvm/llvm-project#79279 (PR #79341)

phoebewang wrote: > @phoebewang What do you think about merging this PR to the release branch? The fix is required and has low risk, LGTM. https://github.com/llvm/llvm-project/pull/79341 ___ llvm-branch-commits mailing list

[llvm-branch-commits] [clang] 5237193 - [NFC] Fix typos in comments

Author: Phoebe Wang Date: 2023-11-19T10:14:34+08:00 New Revision: 5237193b87721134541f228e28edfd544a9c8ac8 URL: https://github.com/llvm/llvm-project/commit/5237193b87721134541f228e28edfd544a9c8ac8 DIFF: https://github.com/llvm/llvm-project/commit/5237193b87721134541f228e28edfd544a9c8ac8.diff

[llvm-branch-commits] [llvm] e4b3fad - [clang][llvm][doc] Add more information for the ABI change in FP16

Author: Phoebe Wang Date: 2022-08-04T22:31:16+08:00 New Revision: e4b3fad1facdb3f005ec77f607a2b05e3e9fcbad URL: https://github.com/llvm/llvm-project/commit/e4b3fad1facdb3f005ec77f607a2b05e3e9fcbad DIFF: https://github.com/llvm/llvm-project/commit/e4b3fad1facdb3f005ec77f607a2b05e3e9fcbad.diff

[llvm-branch-commits] [llvm] e7b1dc9 - [X86][NFC] Pre-commit test to show prolog insert problem

Author: Phoebe Wang Date: 2021-11-13T11:30:09+08:00 New Revision: e7b1dc9a9dbabf0a13a76d44b179c0230222 URL: https://github.com/llvm/llvm-project/commit/e7b1dc9a9dbabf0a13a76d44b179c0230222 DIFF: https://github.com/llvm/llvm-project/commit/e7b1dc9a9dbabf0a13a76d44b179c0230222.diff

[llvm-branch-commits] [llvm] a566a4b - [X86][VARARG] Assign MMO earlier to avoid prolog insert point been sunk across VASTART_SAVE_XMM_REGS

Author: Phoebe Wang Date: 2021-11-13T11:32:57+08:00 New Revision: a566a4b21157e7aedb6d4230f61e09f6cd3152ce URL: https://github.com/llvm/llvm-project/commit/a566a4b21157e7aedb6d4230f61e09f6cd3152ce DIFF: https://github.com/llvm/llvm-project/commit/a566a4b21157e7aedb6d4230f61e09f6cd3152ce.diff