[PATCH] D23020: [ValueTracking] bitreverse, sin, cos are safe to speculatively execute

Matt Arsenault via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue May 2 11:13:47 PDT 2017

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arsenm added a comment.

The divisions can't be speculated because divide by 0 is undefined behavior. The AMDGPU intrinsics and bitreverse are now speculatable


https://reviews.llvm.org/D23020

Previous message: [PATCH] D32609: Update llvm-readobj -coff-resources to display tree structure.
Next message: [llvm] r301955 - [Hexagon] Add extenders for GD_PLT_B22_PCREL and LD_PLT_B22_PCREL
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