llvm/test/CodeGen/X86/sext-trunc.ll

; RUN: llc < %s -march=x86 > %t
; RUN: grep movsbl %t
; RUN: not grep movz %t
; RUN: not grep and %t

define i8 @foo(i16 signext  %x) signext nounwind  {
	%retval56 = trunc i16 %x to i8
	ret i8 %retval56
}
Eliminate more uses of llvm-as and llvm-dis. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81290 91177308-0d34-0410-b5e6-96231b3b80d8 2009-09-08 23:54:48 +00:00			`; RUN: llc < %s -march=x86 > %t`
Revert 67132. This is breaking some objective-c apps. Also fixes SDISel so it does not force promote return value if the function is not marked signext / zeroext. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67701 91177308-0d34-0410-b5e6-96231b3b80d8 2009-03-25 20:20:11 +00:00			`; RUN: grep movsbl %t`
Improve dagcombining for sext-loads and sext-in-reg nodes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54239 91177308-0d34-0410-b5e6-96231b3b80d8 2008-07-31 00:50:31 +00:00			`; RUN: not grep movz %t`
			`; RUN: not grep and %t`

			`define i8 @foo(i16 signext %x) signext nounwind {`
			`%retval56 = trunc i16 %x to i8`
			`ret i8 %retval56`
			`}`