[all-commits] [llvm/llvm-project] 9fdc56: [TLI] Fix replace-with-veclib crash with invalid a...

[Paschalis Mpeis via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9fdc568824b0992d48704dfa530a12073cc02f5e
      https://github.com/llvm/llvm-project/commit/9fdc568824b0992d48704dfa530a12073cc02f5e
  Author: Paschalis Mpeis <paschalis.mpeis at arm.com>
  Date:   2024-01-12 (Fri, 12 Jan 2024)

  Changed paths:
    M llvm/lib/CodeGen/ReplaceWithVeclib.cpp
    M llvm/unittests/Analysis/CMakeLists.txt
    A llvm/unittests/Analysis/ReplaceWithVecLibTest.cpp

  Log Message:
  -----------
  [TLI] Fix replace-with-veclib crash with invalid arguments (#77112)

Fix a crash of `replace-with-veclib` pass, when the arguments of the TLI
mapping do not match the original call.
Now, it simply ignores such cases.

Test require assertions as it accesses programmatically the debug log.