[clang] [X86] Add MMX/SSE/AVX PHADD/SUB & HADDPS/D intrinsics to be used in constexpr (PR #156822)

Simon Pilgrim via cfe-commits cfe-commits at lists.llvm.org
Mon Sep 29 05:47:21 PDT 2025

Previous message: [clang] [clang][modules] Ensure -nostdlib causes no manifest to be reported (PR #161110)
Next message: [clang] [X86] Add MMX/SSE/AVX PHADD/SUB & HADDPS/D intrinsics to be used in constexpr (PR #156822)
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

https://github.com/RKSimon requested changes to this pull request.

Still not handling multiple 128-bit lanes correctly - I've put in some (untested) code for you to try - it should allow you to get rid of the fp256 variants as well

https://github.com/llvm/llvm-project/pull/156822

Previous message: [clang] [clang][modules] Ensure -nostdlib causes no manifest to be reported (PR #161110)
Next message: [clang] [X86] Add MMX/SSE/AVX PHADD/SUB & HADDPS/D intrinsics to be used in constexpr (PR #156822)
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

More information about the cfe-commits mailing list