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Commit 1ff08e38 authored by Duncan P. N. Exon Smith's avatar Duncan P. N. Exon Smith
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Lower llvm.expect intrinsic correctly for i1 

LowerExpectIntrinsic previously only understood the idiom of an expect
intrinsic followed by a comparison with zero. For llvm.expect.i1, the
comparison would be stripped by the early-cse pass.

Patch by Daniel Micay.

llvm-svn: 200664
parent d11c478a
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