llvm-6502/test/Transforms/InstCombine/2007-05-18-CastFoldBug.ll

; RUN: opt < %s -instcombine -S | grep {call.*sret}
; Make sure instcombine doesn't drop the sret attribute.

define void @blah(i16* %tmp10) {
entry:
	call void bitcast (i8* (i8*, i8*, ...)* @objc_msgSend_stret to void (i16* sret )*)( i16* %tmp10 sret  )
	ret void
}

declare i8* @objc_msgSend_stret(i8*, i8*, ...)
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the input filename so that opt doesn't print the input filename in the output so that grep lines in the tests don't unintentionally match strings in the input filename. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8 2009-09-11 18:01:28 +00:00			`; RUN: opt < %s -instcombine -S \| grep {call.*sret}`
new testcase git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37255 91177308-0d34-0410-b5e6-96231b3b80d8 2007-05-19 06:50:37 +00:00			`; Make sure instcombine doesn't drop the sret attribute.`

			`define void @blah(i16* %tmp10) {`
			`entry:`
			`call void bitcast (i8* (i8, i8, ...)* @objc_msgSend_stret to void (i16* sret ))( i16 %tmp10 sret )`
			`ret void`
			`}`

			`declare i8* @objc_msgSend_stret(i8, i8, ...)`