File: 2008-07-16-SignExtInReg.ll

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llvm-toolchain-21 1%3A21.1.6-3
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; RUN: llc < %s -mtriple=mips -mcpu=mips32r2 | FileCheck %s
; RUN: llc < %s -mtriple=mips64 -mcpu=mips64r2 | FileCheck %s
; RUN: llc -mtriple=mipsel-linux-gnu -mcpu=mips32r2 -mattr=+mips16 < %s | FileCheck %s

define signext i8 @A(i8 %e.0, i8 signext %sum)  nounwind {
entry:
; CHECK: seb
	add i8 %sum, %e.0		; <i8>:0 [#uses=1]
	ret i8 %0
}

define signext i16 @B(i16 %e.0, i16 signext %sum) nounwind {
entry:
; CHECK: seh
	add i16 %sum, %e.0		; <i16>:0 [#uses=1]
	ret i16 %0
}