| commit | 78f8630ac098b63d904e8c5ab50c6e2d6d5bae5b | [log] [tgz] |
|---|---|---|
| author | Simon Pilgrim <llvm-dev@redking.me.uk> | Tue Jan 24 11:07:41 2017 +0000 |
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | Tue Jan 24 11:07:41 2017 +0000 |
| tree | 31a1f95143a169e4ffae9eaab8771ad749dddfab | |
| parent | f726dfa65edebb6827eb5c8f17d028ad7e588b49 [diff] |
[InstCombine][X86] MULDQ/MULUDQ undef -> zero Added early out for single undef input - we were already supporting (and testing) this in the constant folding code, we just do it quicker now Drop undef handling from demanded elts code now that we handle it fully in InstCombiner::visitCallInst llvm-svn: 292913