llvm/lib/Target/X86/X86ISelLowering.cpp · 32483668d7104dab7a5e10b247fe047d6002d7fb · Roger Ferrer / llvm-epi

"git@repo.hca.bsc.es:rferrer/llvm-epi-0.8.git" did not exist on "659bca56a707f036651a51d7d6943eb1c719200c"

Dec 05, 2018

[X86][SSE] Begun adding modulo rotate support to LowerRotate · 32483668

Simon Pilgrim authored Dec 05, 2018

Prep work for PR38243 - mainly adding comments on where we need to add modulo support (doing so at the moment causes massive codegen regressions).

I've also consistently added support for modulo folding for uniform constants (although at the moment we have no way to trigger this) and removed the old assertions.

llvm-svn: 348366

32483668

[X86][SSE] Begun adding modulo rotate support to LowerRotate

Simon Pilgrim authored Dec 05, 2018

Prep work for PR38243 - mainly adding comments on where we need to add modulo support (doing so at the moment causes massive codegen regressions).

I've also consistently added support for modulo folding for uniform constants (although at the moment we have no way to trigger this) and removed the old assertions.

llvm-svn: 348366