1 ; RUN: llc -march=msp430 < %s | FileCheck %s
2 target datalayout = "e-p:16:8:8-i8:8:8-i16:8:8-i32:8:8"
3 target triple = "msp430-generic-generic"
4 @foo = common global i16 0, align 2
5 @bar = common global i16 0, align 2
7 define void @mov() nounwind {
9 ; CHECK: mov &bar, &foo
10 %1 = load i16, i16* @bar
11 store i16 %1, i16* @foo
15 define void @add() nounwind {
17 ; CHECK: add &bar, &foo
18 %1 = load i16, i16* @bar
19 %2 = load i16, i16* @foo
21 store i16 %3, i16* @foo
25 define void @and() nounwind {
27 ; CHECK: and &bar, &foo
28 %1 = load i16, i16* @bar
29 %2 = load i16, i16* @foo
31 store i16 %3, i16* @foo
35 define void @bis() nounwind {
37 ; CHECK: bis &bar, &foo
38 %1 = load i16, i16* @bar
39 %2 = load i16, i16* @foo
41 store i16 %3, i16* @foo
45 define void @xor() nounwind {
47 ; CHECK: xor &bar, &foo
48 %1 = load i16, i16* @bar
49 %2 = load i16, i16* @foo
51 store i16 %3, i16* @foo
55 define i16 @mov2() nounwind {
57 %retval = alloca i16 ; <i16*> [#uses=3]
58 %x = alloca i32, align 2 ; <i32*> [#uses=1]
59 %y = alloca i32, align 2 ; <i32*> [#uses=1]
60 store i16 0, i16* %retval
61 %tmp = load i32, i32* %y ; <i32> [#uses=1]
62 store i32 %tmp, i32* %x
63 store i16 0, i16* %retval
64 %0 = load i16, i16* %retval ; <i16> [#uses=1]
67 ; CHECK-DAG: mov 2(r1), 6(r1)
68 ; CHECK-DAG: mov 0(r1), 4(r1)
71 define void @cmp(i16* %g, i16* %i) {
74 ; CHECK: cmp 8(r12), 4(r13)
75 %add.ptr = getelementptr inbounds i16, i16* %g, i16 4
76 %0 = load i16, i16* %add.ptr, align 2
77 %add.ptr1 = getelementptr inbounds i16, i16* %i, i16 2
78 %1 = load i16, i16* %add.ptr1, align 2
79 %cmp = icmp sgt i16 %0, %1
80 br i1 %cmp, label %if.then, label %if.end
82 if.then: ; preds = %entry
83 store i16 0, i16* %g, align 2
86 if.end: ; preds = %if.then, %entry