[X86] Add test showing failure to fold testc(X,~X) -> testc(X,-1)
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Sat, 1 Apr 2023 19:19:27 +0000 (20:19 +0100)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Sat, 1 Apr 2023 19:28:30 +0000 (20:28 +0100)
commitcf1bccf15c3582f0d59297a5feeb00080ca2c5f6
tree35dc7137788cd207cf0729bea0a0005bad9b4f1c
parent2469bd98a77242606426f8a5a8a797054c932bf0
[X86] Add test showing failure to fold testc(X,~X) -> testc(X,-1)
llvm/test/CodeGen/X86/combine-ptest.ll