[PATCH] D24453: Simplify Libcalls for ARM PCS

[Sam Parker via llvm-commits]

samparker created this revision.
samparker added reviewers: rengolin, t.p.northover.
samparker added a subscriber: llvm-commits.
Herald added subscribers: samparker, rengolin, aemerson.

Added a helper function for SimplifyLibCalls to allow functions annotated with APCS, AAPCS or AAPCS_VFP to be treated like normal C functions if they only have integer and/or pointer arguments and return values, and is not on iOS.

https://reviews.llvm.org/D24453

Files:
  lib/Transforms/Utils/SimplifyLibCalls.cpp
  test/Transforms/InstCombine/ARM/strcmp.ll
  test/Transforms/InstCombine/ARM/strcpy.ll
  test/Transforms/InstCombine/PR7357.ll

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