acdc419c89
Another step moving away from the deprecated syntax of specifying pass pipeline in opt. Differential Revision: https://reviews.llvm.org/D119081
17 lines
431 B
LLVM
17 lines
431 B
LLVM
; RUN: opt < %s -passes=instcombine -S | grep and | count 2
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; Should be optimized to one and.
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define i1 @test1(i33 %a, i33 %b) {
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%tmp1 = and i33 %a, 65280
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%tmp3 = and i33 %b, 65280
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%tmp = icmp ne i33 %tmp1, %tmp3
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ret i1 %tmp
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}
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define i1 @test2(i999 %a, i999 %b) {
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%tmp1 = and i999 %a, 65280
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%tmp3 = and i999 %b, 65280
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%tmp = icmp ne i999 %tmp1, %tmp3
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ret i1 %tmp
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}
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