[all-commits] [llvm/llvm-project] c5fda0: Reland "Revert "[InstCombine] when calling convent...

[Yuanfang Chen via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c5fda0e6629fb4674b9e2e80cfd360c2758bd136
      https://github.com/llvm/llvm-project/commit/c5fda0e6629fb4674b9e2e80cfd360c2758bd136
  Author: Yuanfang Chen <yuanfang.chen at sony.com>
  Date:   2021-04-12 (Mon, 12 Apr 2021)

  Changed paths:
    M llvm/include/llvm/Analysis/TargetLibraryInfo.h
    M llvm/lib/Analysis/TargetLibraryInfo.cpp
    M llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
    M llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp
    A llvm/test/Transforms/InstCombine/call-callconv-mismatch.ll

  Log Message:
  -----------
  Reland "Revert "[InstCombine] when calling conventions are compatible, don't convert the call to undef idiom""

This reverts commit a3fabc79ae9d7dd76545b2abc2a3bfb66c6d3175 (relands
f4d682d6ce6c5b3a41a0acf297507c82f5c21eef with fix for the compile-time
regression issue).