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llvm-mirror/test/Transforms/DeadArgElim/2007-12-20-ParamAttrs.ll
Eric Christopher a62270de2c Revert "Temporarily Revert "Add basic loop fusion pass.""
The reversion apparently deleted the test/Transforms directory.

Will be re-reverting again.

llvm-svn: 358552
2019-04-17 04:52:47 +00:00

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495 B
LLVM

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