[all-commits] [llvm/llvm-project] c1f1a2: [CIR][AArch64] Complete upstream vector saturating...

Vicky Nguyen via All-commits all-commits at lists.llvm.org
Sun Sep 13 08:31:55 PDT 2026


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c1f1a288ccd67f9b9dadefda9c510aa7568022e7
      https://github.com/llvm/llvm-project/commit/c1f1a288ccd67f9b9dadefda9c510aa7568022e7
  Author: Vicky Nguyen <vicky.trucviennguyen at gmail.com>
  Date:   2026-09-13 (Sun, 13 Sep 2026)

  Changed paths:
    M clang/include/clang/Basic/AArch64CodeGenUtils.h
    M clang/lib/CIR/CodeGen/CIRGenBuiltinAArch64.cpp
    M clang/test/CodeGen/AArch64/neon-intrinsics.c
    M clang/test/CodeGen/AArch64/neon/intrinsics.c

  Log Message:
  -----------
  [CIR][AArch64] Complete upstream vector saturating shift left NEON builtins (#221507)

Related to https://github.com/llvm/llvm-project/issues/185382

CIR lowering for the vector saturating shift left intrinsics

(https://arm-software.github.io/acle/neon_intrinsics/advsimd.html#vector-saturating-shift-left).
This completes the family.

Port tests from `clang/test/CodeGen/AArch64/neon-intrinsics.c` to
`clang/test/CodeGen/AArch64/neon/intrinsics.c`.



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