blob: 8f01b832588dd0889e780b6055bb9007b0efbfd7 [file] [log] [blame]
Anton Korobeynikov6534f832009-11-07 17:15:06 +00001; RUN: llc < %s | FileCheck %s
2target datalayout = "e-p:16:8:8-i8:8:8-i16:8:8-i32:8:8"
3target triple = "msp430"
4
5define zeroext i16 @add(i16* nocapture %a, i16 zeroext %n) nounwind readonly {
6entry:
7 %cmp8 = icmp eq i16 %n, 0 ; <i1> [#uses=1]
8 br i1 %cmp8, label %for.end, label %for.body
9
10for.body: ; preds = %for.body, %entry
11 %i.010 = phi i16 [ 0, %entry ], [ %inc, %for.body ] ; <i16> [#uses=2]
12 %sum.09 = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
13 %arrayidx = getelementptr i16* %a, i16 %i.010 ; <i16*> [#uses=1]
14; CHECK: add:
Anton Korobeynikov52f28e92009-11-08 14:27:38 +000015; CHECK: add.w @r{{[0-9]+}}+, r{{[0-9]+}}
Anton Korobeynikov6534f832009-11-07 17:15:06 +000016 %tmp4 = load i16* %arrayidx ; <i16> [#uses=1]
17 %add = add i16 %tmp4, %sum.09 ; <i16> [#uses=2]
18 %inc = add i16 %i.010, 1 ; <i16> [#uses=2]
19 %exitcond = icmp eq i16 %inc, %n ; <i1> [#uses=1]
20 br i1 %exitcond, label %for.end, label %for.body
21
22for.end: ; preds = %for.body, %entry
23 %sum.0.lcssa = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
24 ret i16 %sum.0.lcssa
25}
Anton Korobeynikov52f28e92009-11-08 14:27:38 +000026
27define zeroext i16 @sub(i16* nocapture %a, i16 zeroext %n) nounwind readonly {
28entry:
29 %cmp8 = icmp eq i16 %n, 0 ; <i1> [#uses=1]
30 br i1 %cmp8, label %for.end, label %for.body
31
32for.body: ; preds = %for.body, %entry
33 %i.010 = phi i16 [ 0, %entry ], [ %inc, %for.body ] ; <i16> [#uses=2]
34 %sum.09 = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
35 %arrayidx = getelementptr i16* %a, i16 %i.010 ; <i16*> [#uses=1]
36; CHECK: sub:
37; CHECK: sub.w @r{{[0-9]+}}+, r{{[0-9]+}}
38 %tmp4 = load i16* %arrayidx ; <i16> [#uses=1]
39 %add = sub i16 %tmp4, %sum.09 ; <i16> [#uses=2]
40 %inc = add i16 %i.010, 1 ; <i16> [#uses=2]
41 %exitcond = icmp eq i16 %inc, %n ; <i1> [#uses=1]
42 br i1 %exitcond, label %for.end, label %for.body
43
44for.end: ; preds = %for.body, %entry
45 %sum.0.lcssa = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
46 ret i16 %sum.0.lcssa
47}
48
49define zeroext i16 @or(i16* nocapture %a, i16 zeroext %n) nounwind readonly {
50entry:
51 %cmp8 = icmp eq i16 %n, 0 ; <i1> [#uses=1]
52 br i1 %cmp8, label %for.end, label %for.body
53
54for.body: ; preds = %for.body, %entry
55 %i.010 = phi i16 [ 0, %entry ], [ %inc, %for.body ] ; <i16> [#uses=2]
56 %sum.09 = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
57 %arrayidx = getelementptr i16* %a, i16 %i.010 ; <i16*> [#uses=1]
58; CHECK: or:
59; CHECK: bis.w @r{{[0-9]+}}+, r{{[0-9]+}}
60 %tmp4 = load i16* %arrayidx ; <i16> [#uses=1]
61 %add = or i16 %tmp4, %sum.09 ; <i16> [#uses=2]
62 %inc = add i16 %i.010, 1 ; <i16> [#uses=2]
63 %exitcond = icmp eq i16 %inc, %n ; <i1> [#uses=1]
64 br i1 %exitcond, label %for.end, label %for.body
65
66for.end: ; preds = %for.body, %entry
67 %sum.0.lcssa = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
68 ret i16 %sum.0.lcssa
69}
70
71define zeroext i16 @xor(i16* nocapture %a, i16 zeroext %n) nounwind readonly {
72entry:
73 %cmp8 = icmp eq i16 %n, 0 ; <i1> [#uses=1]
74 br i1 %cmp8, label %for.end, label %for.body
75
76for.body: ; preds = %for.body, %entry
77 %i.010 = phi i16 [ 0, %entry ], [ %inc, %for.body ] ; <i16> [#uses=2]
78 %sum.09 = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
79 %arrayidx = getelementptr i16* %a, i16 %i.010 ; <i16*> [#uses=1]
80; CHECK: xor:
81; CHECK: xor.w @r{{[0-9]+}}+, r{{[0-9]+}}
82 %tmp4 = load i16* %arrayidx ; <i16> [#uses=1]
83 %add = xor i16 %tmp4, %sum.09 ; <i16> [#uses=2]
84 %inc = add i16 %i.010, 1 ; <i16> [#uses=2]
85 %exitcond = icmp eq i16 %inc, %n ; <i1> [#uses=1]
86 br i1 %exitcond, label %for.end, label %for.body
87
88for.end: ; preds = %for.body, %entry
89 %sum.0.lcssa = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
90 ret i16 %sum.0.lcssa
91}
92
93define zeroext i16 @and(i16* nocapture %a, i16 zeroext %n) nounwind readonly {
94entry:
95 %cmp8 = icmp eq i16 %n, 0 ; <i1> [#uses=1]
96 br i1 %cmp8, label %for.end, label %for.body
97
98for.body: ; preds = %for.body, %entry
99 %i.010 = phi i16 [ 0, %entry ], [ %inc, %for.body ] ; <i16> [#uses=2]
100 %sum.09 = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
101 %arrayidx = getelementptr i16* %a, i16 %i.010 ; <i16*> [#uses=1]
102; CHECK: and:
103; CHECK: and.w @r{{[0-9]+}}+, r{{[0-9]+}}
104 %tmp4 = load i16* %arrayidx ; <i16> [#uses=1]
105 %add = and i16 %tmp4, %sum.09 ; <i16> [#uses=2]
106 %inc = add i16 %i.010, 1 ; <i16> [#uses=2]
107 %exitcond = icmp eq i16 %inc, %n ; <i1> [#uses=1]
108 br i1 %exitcond, label %for.end, label %for.body
109
110for.end: ; preds = %for.body, %entry
111 %sum.0.lcssa = phi i16 [ 0, %entry ], [ %add, %for.body ] ; <i16> [#uses=1]
112 ret i16 %sum.0.lcssa
113}
114