[PATCH] D50499: [X86] Constant folding of adds/subs intrinsics

[Tomasz Krupa via Phabricator via llvm-commits]

tkrupa created this revision.
tkrupa added reviewers: craig.topper, RKSimon, spatel.
Herald added a subscriber: llvm-commits.

This was originally a part of https://reviews.llvm.org/D46179 but got so different to unsigned versions that it's better to have it in a separate patch.


Repository:
  rL LLVM

https://reviews.llvm.org/D50499

Files:
  lib/Transforms/InstCombine/InstCombineCalls.cpp
  test/Transforms/InstCombine/X86/x86-adds-subs.ll

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