[all-commits] [llvm/llvm-project] 13e19d: Revert "[InstCombine] Canonicalize SPF_ABS to abs ...

[Nikita Popov via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 13e19d2e7cdc2a54bb85da702df47c8a04a6d857
      https://github.com/llvm/llvm-project/commit/13e19d2e7cdc2a54bb85da702df47c8a04a6d857
  Author: Nikita Popov <nikita.ppv at gmail.com>
  Date:   2020-09-18 (Fri, 18 Sep 2020)

  Changed paths:
    M clang/test/CodeGen/builtins-wasm.c
    M llvm/lib/Transforms/InstCombine/InstCombineSelect.cpp
    M llvm/test/Transforms/InstCombine/abs-1.ll
    M llvm/test/Transforms/InstCombine/abs_abs.ll
    M llvm/test/Transforms/InstCombine/call-callconv.ll
    M llvm/test/Transforms/InstCombine/cttz-abs.ll
    M llvm/test/Transforms/InstCombine/icmp.ll
    M llvm/test/Transforms/InstCombine/max-of-nots.ll
    M llvm/test/Transforms/InstCombine/select_meta.ll
    M llvm/test/Transforms/InstCombine/sub-of-negatible.ll
    M llvm/test/Transforms/PhaseOrdering/X86/vector-reductions.ll
    M llvm/test/Transforms/PhaseOrdering/min-max-abs-cse.ll

  Log Message:
  -----------
  Revert "[InstCombine] Canonicalize SPF_ABS to abs intrinc"

This reverts commit 05d4c4ebc2fb006b8a2bd05b24c6aba10dd2eef8.

mstorsjo reports a miscompile after this change in
https://reviews.llvm.org/D87188#2281093. Reverting until I can
investigate this.