forked from OSchip/llvm-project
35 lines
693 B
LLVM
35 lines
693 B
LLVM
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; RUN: opt < %s -instcombine -S | FileCheck %s
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define i41 @test0(i41 %A, i41 %B, i41 %C) {
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%X = shl i41 %A, %C
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%Y = shl i41 %B, %C
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%Z = and i41 %X, %Y
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ret i41 %Z
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; CHECK-LABEL: @test0(
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; CHECK-NEXT: and i41 %A, %B
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; CHECK-NEXT: shl i41
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; CHECK-NEXT: ret
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}
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define i57 @test1(i57 %A, i57 %B, i57 %C) {
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%X = lshr i57 %A, %C
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%Y = lshr i57 %B, %C
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%Z = or i57 %X, %Y
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ret i57 %Z
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; CHECK-LABEL: @test1(
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; CHECK-NEXT: or i57 %A, %B
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; CHECK-NEXT: lshr i57
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; CHECK-NEXT: ret
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}
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define i49 @test2(i49 %A, i49 %B, i49 %C) {
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%X = ashr i49 %A, %C
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%Y = ashr i49 %B, %C
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%Z = xor i49 %X, %Y
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ret i49 %Z
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; CHECK-LABEL: @test2(
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; CHECK-NEXT: xor i49 %A, %B
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; CHECK-NEXT: ashr i49
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; CHECK-NEXT: ret
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}
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