[clang] Use cmake to find perl executable (PR #91275)

https://github.com/MatzeB edited https://github.com/llvm/llvm-project/pull/91275 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] Use cmake to find perl executable (PR #91275)

MatzeB wrote: I checked that: - scan-build tests run fine by default on my machine. - scan-build tests are skipped when using `cmake -DCMAKE_DISBALE_FIND_PACKAGE_Perl=ON ...`. https://github.com/llvm/llvm-project/pull/91275 ___ cfe-commits mailing lis

[clang] Use cmake to find perl executable (PR #91275)

https://github.com/MatzeB ready_for_review https://github.com/llvm/llvm-project/pull/91275 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] Use cmake to find perl executable (PR #91275)

https://github.com/MatzeB updated https://github.com/llvm/llvm-project/pull/91275 >From c0b7ec2e336476b1a1d6cf05d07bfde2f3dc88a4 Mon Sep 17 00:00:00 2001 From: Matthias Braun Date: Mon, 6 May 2024 14:39:37 -0700 Subject: [PATCH 1/2] Use cmake to find perl executable --- clang/CMakeLists.txt

[clang] Use cmake to find perl executable (PR #91275)

https://github.com/MatzeB updated https://github.com/llvm/llvm-project/pull/91275 >From c0b7ec2e336476b1a1d6cf05d07bfde2f3dc88a4 Mon Sep 17 00:00:00 2001 From: Matthias Braun Date: Mon, 6 May 2024 14:39:37 -0700 Subject: [PATCH 1/3] Use cmake to find perl executable --- clang/CMakeLists.txt

[clang] Use cmake to find perl executable (PR #91275)

https://github.com/MatzeB updated https://github.com/llvm/llvm-project/pull/91275 >From c0b7ec2e336476b1a1d6cf05d07bfde2f3dc88a4 Mon Sep 17 00:00:00 2001 From: Matthias Braun Date: Mon, 6 May 2024 14:39:37 -0700 Subject: [PATCH 1/4] Use cmake to find perl executable --- clang/CMakeLists.txt

[clang] Use cmake to find perl executable (PR #91275)

@@ -1,4 +1,4 @@ -REQUIRES: shell +REQUIRES: perl MatzeB wrote: Seems there is `rm` but no `ls`: https://github.com/MatzeB/llvm-project/blob/5e5b18a31057f0d086ce9731d2b58aa70d55eef5/llvm/utils/lit/lit/TestRunner.py?plain=1#L714 https://github.com/llvm/llvm-proj

[clang] Use cmake to find perl executable (PR #91275)

https://github.com/MatzeB updated https://github.com/llvm/llvm-project/pull/91275 >From c0b7ec2e336476b1a1d6cf05d07bfde2f3dc88a4 Mon Sep 17 00:00:00 2001 From: Matthias Braun Date: Mon, 6 May 2024 14:39:37 -0700 Subject: [PATCH 1/5] Use cmake to find perl executable --- clang/CMakeLists.txt

[clang] Use cmake to find perl executable (PR #91275)

https://github.com/MatzeB updated https://github.com/llvm/llvm-project/pull/91275 >From c0b7ec2e336476b1a1d6cf05d07bfde2f3dc88a4 Mon Sep 17 00:00:00 2001 From: Matthias Braun Date: Mon, 6 May 2024 14:39:37 -0700 Subject: [PATCH 1/6] Use cmake to find perl executable --- clang/CMakeLists.txt

[clang] Use cmake to find perl executable (PR #91275)

https://github.com/MatzeB updated https://github.com/llvm/llvm-project/pull/91275 >From c0b7ec2e336476b1a1d6cf05d07bfde2f3dc88a4 Mon Sep 17 00:00:00 2001 From: Matthias Braun Date: Mon, 6 May 2024 14:39:37 -0700 Subject: [PATCH 1/6] Use cmake to find perl executable --- clang/CMakeLists.txt

[clang] Use cmake to find perl executable (PR #91275)

https://github.com/MatzeB edited https://github.com/llvm/llvm-project/pull/91275 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] Use cmake to find perl executable (PR #91275)

https://github.com/MatzeB updated https://github.com/llvm/llvm-project/pull/91275 >From c0b7ec2e336476b1a1d6cf05d07bfde2f3dc88a4 Mon Sep 17 00:00:00 2001 From: Matthias Braun Date: Mon, 6 May 2024 14:39:37 -0700 Subject: [PATCH 1/7] Use cmake to find perl executable --- clang/CMakeLists.txt

[clang] Use cmake to find perl executable (PR #91275)

MatzeB wrote: Explicitly disabling the `scan-build` tests on windows now. I think they weren't previously running there because of `REQUIRES: shell` anyway and as far as I can tell from the buildkite results it seems the `scan-build` does not work correctly on windows at the moment. https://g

[clang] Use cmake to find perl executable (PR #91275)

https://github.com/MatzeB closed https://github.com/llvm/llvm-project/pull/91275 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [llvm] InstCombine: Order shufflevector operands by complexity (PR #113212)

https://github.com/MatzeB created https://github.com/llvm/llvm-project/pull/113212 As shufflevector is effectively commutative we should apply the same logic as other commutative operations where we order the inputs by their `getComplexity()` value. This will put things like `undef`, `poison` an

[clang] [llvm] InstCombine: Order shufflevector operands by complexity (PR #113212)

MatzeB wrote: > I have always expected shuffles to be canonicalized to make the lowest mask > lane the first operand. I believe the AArch64 and Arm matching functions rely > on that at the moment. https://godbolt.org/z/1rr1E8v1K Thanks for pointing this out! So definitely cannot land the chang

[clang] Remove optimization flags from clang codegen tests (PR #113714)

https://github.com/MatzeB closed https://github.com/llvm/llvm-project/pull/113714 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [llvm] InstCombine: Order shufflevector operands by complexity (PR #113212)

MatzeB wrote: > This idea here makes sense, I guess, but I'm a little worried about > unexpected side-effects... not sure how reliably the backend handles commuted > masks, and I don't think we have any testing infrastructure that would catch > that sort of issue. Was wondering about this too

[clang] Remove optimization flags from clang codegen tests (PR #113714)

MatzeB wrote: Update clang tests separately as suggested in #113212 https://github.com/llvm/llvm-project/pull/113714 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [llvm] InstCombine: Order shufflevector operands by complexity (PR #113212)

@@ -1,7 +1,7 @@ +// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --version 5 // REQUIRES: x86-registered-target -// RUN: %clang_cc1 -ffreestanding %s -O3 -triple=x86_64-apple-darwin -target-feature +avx -emit-llvm -o - | FileCheck %s --ch

[clang] [llvm] InstCombine: Order shufflevector operands by complexity (PR #113212)

MatzeB wrote: > Please push the revised clang tests as a separate patch. Submitted #113714 for the test updates (still included here for "stacking") https://github.com/llvm/llvm-project/pull/113212 ___ cfe-commits mailing list cfe-commits@lists.llvm.o

[clang] allow prefer 256 bit attribute target (PR #117092)

https://github.com/MatzeB edited https://github.com/llvm/llvm-project/pull/117092 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] allow prefer 256 bit attribute target (PR #117092)

MatzeB wrote: Note that this has the test changes from #117091 included. https://github.com/llvm/llvm-project/pull/117092 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] allow prefer 256 bit attribute target (PR #117092)

https://github.com/MatzeB created https://github.com/llvm/llvm-project/pull/117092 - Rework attr-target-x86 test - Allow prefer-256-bit for __attribute__((target)) >From 3bab9f901045426321d687fc36e4ba3034cc0f30 Mon Sep 17 00:00:00 2001 From: Matthias Braun Date: Wed, 20 Nov 2024 17:23:56 -080

[clang] Rework attr-target-x86 test (PR #117091)

https://github.com/MatzeB created https://github.com/llvm/llvm-project/pull/117091 Rework the attr-target-x86 test so the CHECK lines for the attributes are next to their corresponding `__attribute__`. >From 3bab9f901045426321d687fc36e4ba3034cc0f30 Mon Sep 17 00:00:00 2001 From: Matthias Braun

[clang] Rework attr-target-x86 test (PR #117091)

https://github.com/MatzeB ready_for_review https://github.com/llvm/llvm-project/pull/117091 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] allow prefer 256 bit attribute target (PR #117092)

https://github.com/MatzeB edited https://github.com/llvm/llvm-project/pull/117092 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] allow prefer 256 bit attribute target (PR #117092)

https://github.com/MatzeB ready_for_review https://github.com/llvm/llvm-project/pull/117092 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] allow prefer 256 bit attribute target (PR #117092)

https://github.com/MatzeB edited https://github.com/llvm/llvm-project/pull/117092 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] allow prefer 256 bit attribute target (PR #117092)

https://github.com/MatzeB closed https://github.com/llvm/llvm-project/pull/117092 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] Rework attr-target-x86 test (PR #117091)

https://github.com/MatzeB closed https://github.com/llvm/llvm-project/pull/117091 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] allow prefer 256 bit attribute target (PR #117092)

https://github.com/MatzeB updated https://github.com/llvm/llvm-project/pull/117092 >From 3bab9f901045426321d687fc36e4ba3034cc0f30 Mon Sep 17 00:00:00 2001 From: Matthias Braun Date: Wed, 20 Nov 2024 17:23:56 -0800 Subject: [PATCH 1/2] Rework attr-target-x86 test Rework the attr-target-x86 test

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