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11 lines
190 B
LLVM
11 lines
190 B
LLVM
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; RUN: opt < %s -instsimplify -S | FileCheck %s
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; CHECK-LABEL: @foo
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; CHECK-NOT: ashr
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define i32 @foo(i32 %x) {
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%o = and i32 %x, 1
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%n = add i32 %o, -1
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%t = ashr i32 %n, 17
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ret i32 %t
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}
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