[llvm] [X86] Use X86FixupInstTunings to select between (V)MOVSS/D and (V)BLENDPS/D (PR #143312)

[via llvm-commits]

houngkoungting wrote:

HI  @RKSimon ,  I can't see which specific test file is failing.  Let me push it  again .
$ ninja check-llvm-codegen-x86
[0/1] Running lit suite /home/we3223/llvm-project/llvm/test/CodeGen/X86

Testing Time: 68.99s

Total Discovered Tests: 5203
  Unsupported      :   77 (1.48%)
  Passed           : 5112 (98.25%)
  Expectedly Failed:   14 (0.27%)


https://github.com/llvm/llvm-project/pull/143312