forked from OSchip/llvm-project
17 lines
341 B
LLVM
17 lines
341 B
LLVM
; RUN: not llvm-as < %s 2>&1 | FileCheck %s
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; CHECK: PHI nodes not grouped at top
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define i32 @test(i32 %i, i32 %j, i1 %c) {
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br i1 %c, label %A, label %B
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A:
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br label %C
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B:
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br label %C
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C:
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%a = phi i32 [%i, %A], [%j, %B]
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%x = add i32 %a, 0 ; Error, PHI's should be grouped!
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%b = phi i32 [%i, %A], [%j, %B]
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ret i32 %x
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}
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