Inst8mr.ll   [plain text]

; RUN: llc -march=msp430 < %s | FileCheck %s
target datalayout = "e-p:16:8:8-i8:8:8-i16:8:8-i32:8:8"
target triple = "msp430-generic-generic"
@foo = common global i8 0, align 1

define void @mov(i8 %a) nounwind {
; CHECK: mov:
; CHECK: mov.b	r15, &foo
	store i8 %a, i8* @foo
	ret void
}

define void @and(i8 %a) nounwind {
; CHECK: and:
; CHECK: and.b	r15, &foo
	%1 = load i8* @foo
	%2 = and i8 %a, %1
	store i8 %2, i8* @foo
	ret void
}

define void @add(i8 %a) nounwind {
; CHECK: add:
; CHECK: add.b	r15, &foo
	%1 = load i8* @foo
	%2 = add i8 %a, %1
	store i8 %2, i8* @foo
	ret void
}

define void @bis(i8 %a) nounwind {
; CHECK: bis:
; CHECK: bis.b	r15, &foo
	%1 = load i8* @foo
	%2 = or i8 %a, %1
	store i8 %2, i8* @foo
	ret void
}

define void @bic(i8 zeroext %m) nounwind {
; CHECK: bic:
; CHECK: bic.b   r15, &foo
        %1 = xor i8 %m, -1
        %2 = load i8* @foo
        %3 = and i8 %2, %1
        store i8 %3, i8* @foo
        ret void
}

define void @xor(i8 %a) nounwind {
; CHECK: xor:
; CHECK: xor.b	r15, &foo
	%1 = load i8* @foo
	%2 = xor i8 %a, %1
	store i8 %2, i8* @foo
	ret void
}