HomePhabricator

[InstCombine][AVX-512] Teach InstCombine that llvm.x86.avx512.vcomi.sd and llvm.

Description

[InstCombine][AVX-512] Teach InstCombine that llvm.x86.avx512.vcomi.sd and llvm.x86.avx512.vcomi.ss don't use the upper elements of their input.

This was already done for the SSE/SSE2 version of the intrinsics.

Details

Committed
ctopperDec 30 2016, 4:45 PM
Parents
rL290775: random: include __config before building
Branches
Unknown
Tags
Unknown