forked from OSchip/llvm-project
23 lines
437 B
LLVM
23 lines
437 B
LLVM
; RUN: opt < %s -instcombine -S | grep "%B = add i8 %b, %x"
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; PR2698
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declare void @use1(i1)
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declare void @use8(i8)
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define void @test1(i8 %a, i8 %b, i8 %x) {
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%A = add i8 %a, %x
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%B = add i8 %b, %x
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%C = icmp eq i8 %A, %B
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call void @use1(i1 %C)
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ret void
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}
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define void @test2(i8 %a, i8 %b, i8 %x) {
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%A = add i8 %a, %x
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%B = add i8 %b, %x
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%C = icmp eq i8 %A, %B
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call void @use1(i1 %C)
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call void @use8(i8 %A)
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ret void
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}
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