[X86] Remove mul(abs(x),abs(x)) -> mul(x,x) tests
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Sat, 9 May 2020 14:07:15 +0000 (15:07 +0100)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Sat, 9 May 2020 14:07:15 +0000 (15:07 +0100)
commitf4d4e246e0ea137c759632a51b4ca043ed4f27f2
tree845be7d57807d686a503b2b34a2b0fb4dab6950e
parent0e8e731449d8fbfa6ba4523de928b4812ef9f100
[X86] Remove mul(abs(x),abs(x)) -> mul(x,x) tests

This is handled in InstCombine (D79319) and its unlikely that these can occur in DAG (see D79304).
llvm/test/CodeGen/X86/combine-mul.ll