21 lines
506 B
LLVM
21 lines
506 B
LLVM
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; RUN: opt < %s -passes=deadargelim -S | FileCheck %s
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%struct = type { }
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@g = global i8 0
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; CHECK: define internal void @foo(i8 signext %y) [[NUW:#[0-9]+]]
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define internal zeroext i8 @foo(ptr inreg %p, i8 signext %y, ... ) nounwind {
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store i8 %y, ptr @g
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ret i8 0
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}
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define i32 @bar() {
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; CHECK: call void @foo(i8 signext 1) [[NUW]]
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%A = call zeroext i8(ptr, i8, ...) @foo(ptr inreg null, i8 signext 1, ptr byval(%struct) null ) nounwind
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ret i32 0
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}
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; CHECK: attributes [[NUW]] = { nounwind }
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