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20 lines
302 B
LLVM
20 lines
302 B
LLVM
; RUN: opt < %s -inline -S | grep nounwind
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; RUN: opt < %s -inline -S | grep unreachable
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declare i1 @extern()
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define internal i32 @test() {
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entry:
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%n = call i1 @extern( )
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br i1 %n, label %r, label %u
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r:
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ret i32 0
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u:
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unwind
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}
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define i32 @caller() {
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%X = call i32 @test( ) nounwind
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ret i32 %X
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}
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