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36 lines
632 B
LLVM
36 lines
632 B
LLVM
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; RUN: opt < %s -inline -S | FileCheck %s
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; RUN: opt < %s -passes='cgscc(inline)' -S | FileCheck %s
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declare i1 @extern()
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define internal i32 @test() {
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; CHECK-NOT: define .* @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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unreachable
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}
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define i32 @caller() {
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; CHECK-LABEL: define i32 @caller()
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entry:
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%X = call i32 @test() nounwind
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; CHECK-NOT: call i32 @test()
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; CHECK: call i1 @extern() #0
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; CHECK: br i1 %{{.*}}, label %[[R:.*]], label %[[U:.*]]
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; CHECK: [[U]]:
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; CHECK: unreachable
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; CHECK: [[R]]:
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ret i32 %X
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; CHECK: ret i32 0
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}
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; CHECK: attributes #0 = { nounwind }
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