[all-commits] [llvm/llvm-project] 7bf85c: [X86] Remove x86 PDEP/PEXT clang intrinsics and re...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7bf85cae41005e0394abf224a7bcfd465319c6d7
      https://github.com/llvm/llvm-project/commit/7bf85cae41005e0394abf224a7bcfd465319c6d7
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2026-09-08 (Tue, 08 Sep 2026)

  Changed paths:
    M clang/include/clang/Basic/BuiltinsX86.td
    M clang/include/clang/Basic/BuiltinsX86_64.td
    M clang/lib/AST/ByteCode/InterpBuiltin.cpp
    M clang/lib/AST/ExprConstant.cpp
    M clang/lib/CodeGen/TargetBuiltins/X86.cpp
    M clang/lib/Headers/bmi2intrin.h
    M compiler-rt/lib/msan/tests/msan_test.cpp

  Log Message:
  -----------
  [X86] Remove x86 PDEP/PEXT clang intrinsics and rely on generic elementwise implementations (#204969)

The clang frontend already converted the x86 builtins to generics, this just moves to using the elementwise builtins directly.



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