[PATCH] D33572: [PPC CodeGen] Expand the bitreverse.i32 intrinsic.

Wed Jun 28 11:25:24 PDT 2017

jtony updated this revision to Diff 104479.
jtony marked 2 inline comments as done.
jtony added a comment.

Address comments from Hal Finkel and add one more IR test case to test the original situation in Bugzilla (the IR is equivalent form of fast bit-reverse but NOT the intrinsic).

https://reviews.llvm.org/D33572

Files:
  lib/Target/PowerPC/PPCISelLowering.cpp
  lib/Target/PowerPC/PPCInstrInfo.td
  test/CodeGen/PowerPC/bitreverse.ll
  test/CodeGen/PowerPC/pr33093.ll
  test/CodeGen/PowerPC/testBitReverse.ll

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