[PATCH] [SimplifyCFG] Be more aggressive

James Molloy james.molloy at arm.com
Tue Feb 10 01:03:02 PST 2015


Update to add a new test, checking that the idiomatic "clamp()" function is correctly optimized to two selects.


http://reviews.llvm.org/D7507

Files:
  lib/Transforms/Utils/SimplifyCFG.cpp
  test/CodeGen/AArch64/analyzecmp.ll
  test/CodeGen/AArch64/arm64-promote-const.ll
  test/CodeGen/Thumb2/ifcvt-neon.ll
  test/Transforms/SimplifyCFG/clamp.ll

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