1 ; RUN: opt -S -march=r600 -mcpu=cayman -loop-vectorize -force-vector-interleave=1 -force-vector-width=4 -dce -instcombine < %s | FileCheck %s
3 ; Artificial datalayout
4 target datalayout = "e-p:32:32:32-p1:16:16:16-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-v16:16:16-v24:32:32-v32:32:32-v48:64:64-v64:64:64-v96:128:128-v128:128:128-v192:256:256-v256:256:256-v512:512:512-v1024:1024:1024-v2048:2048:2048-n32:64"
7 define void @add_ints_1_1_1(i32 addrspace(1)* %a, i32 addrspace(1)* %b, i32 addrspace(1)* %c) #0 {
8 ; CHECK-LABEL: @add_ints_1_1_1(
14 for.cond: ; preds = %for.body, %entry
15 %i.0 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
16 %cmp = icmp ult i64 %i.0, 200
17 br i1 %cmp, label %for.body, label %for.end
19 for.body: ; preds = %for.cond
20 %arrayidx = getelementptr inbounds i32 addrspace(1)* %b, i64 %i.0
21 %0 = load i32 addrspace(1)* %arrayidx, align 4
22 %arrayidx1 = getelementptr inbounds i32 addrspace(1)* %c, i64 %i.0
23 %1 = load i32 addrspace(1)* %arrayidx1, align 4
24 %add = add nsw i32 %0, %1
25 %arrayidx2 = getelementptr inbounds i32 addrspace(1)* %a, i64 %i.0
26 store i32 %add, i32 addrspace(1)* %arrayidx2, align 4
27 %inc = add i64 %i.0, 1
30 for.end: ; preds = %for.cond
34 define void @add_ints_as_1_0_0(i32 addrspace(1)* %a, i32* %b, i32* %c) #0 {
35 ; CHECK-LABEL: @add_ints_as_1_0_0(
36 ; CHECK-NOT: <4 x i32>
41 for.cond: ; preds = %for.body, %entry
42 %i.0 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
43 %cmp = icmp ult i64 %i.0, 200
44 br i1 %cmp, label %for.body, label %for.end
46 for.body: ; preds = %for.cond
47 %arrayidx = getelementptr inbounds i32* %b, i64 %i.0
48 %0 = load i32* %arrayidx, align 4
49 %arrayidx1 = getelementptr inbounds i32* %c, i64 %i.0
50 %1 = load i32* %arrayidx1, align 4
51 %add = add nsw i32 %0, %1
52 %arrayidx2 = getelementptr inbounds i32 addrspace(1)* %a, i64 %i.0
53 store i32 %add, i32 addrspace(1)* %arrayidx2, align 4
54 %inc = add i64 %i.0, 1
57 for.end: ; preds = %for.cond
61 define void @add_ints_as_0_1_0(i32* %a, i32 addrspace(1)* %b, i32* %c) #0 {
62 ; CHECK-LABEL: @add_ints_as_0_1_0(
63 ; CHECK-NOT: <4 x i32>
68 for.cond: ; preds = %for.body, %entry
69 %i.0 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
70 %cmp = icmp ult i64 %i.0, 200
71 br i1 %cmp, label %for.body, label %for.end
73 for.body: ; preds = %for.cond
74 %arrayidx = getelementptr inbounds i32 addrspace(1)* %b, i64 %i.0
75 %0 = load i32 addrspace(1)* %arrayidx, align 4
76 %arrayidx1 = getelementptr inbounds i32* %c, i64 %i.0
77 %1 = load i32* %arrayidx1, align 4
78 %add = add nsw i32 %0, %1
79 %arrayidx2 = getelementptr inbounds i32* %a, i64 %i.0
80 store i32 %add, i32* %arrayidx2, align 4
81 %inc = add i64 %i.0, 1
84 for.end: ; preds = %for.cond
88 define void @add_ints_as_0_1_1(i32* %a, i32 addrspace(1)* %b, i32 addrspace(1)* %c) #0 {
89 ; CHECK-LABEL: @add_ints_as_0_1_1(
90 ; CHECK-NOT: <4 x i32>
95 for.cond: ; preds = %for.body, %entry
96 %i.0 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
97 %cmp = icmp ult i64 %i.0, 200
98 br i1 %cmp, label %for.body, label %for.end
100 for.body: ; preds = %for.cond
101 %arrayidx = getelementptr inbounds i32 addrspace(1)* %b, i64 %i.0
102 %0 = load i32 addrspace(1)* %arrayidx, align 4
103 %arrayidx1 = getelementptr inbounds i32 addrspace(1)* %c, i64 %i.0
104 %1 = load i32 addrspace(1)* %arrayidx1, align 4
105 %add = add nsw i32 %0, %1
106 %arrayidx2 = getelementptr inbounds i32* %a, i64 %i.0
107 store i32 %add, i32* %arrayidx2, align 4
108 %inc = add i64 %i.0, 1
111 for.end: ; preds = %for.cond
115 define void @add_ints_as_0_1_2(i32* %a, i32 addrspace(1)* %b, i32 addrspace(2)* %c) #0 {
116 ; CHECK-LABEL: @add_ints_as_0_1_2(
117 ; CHECK-NOT: <4 x i32>
122 for.cond: ; preds = %for.body, %entry
123 %i.0 = phi i64 [ 0, %entry ], [ %inc, %for.body ]
124 %cmp = icmp ult i64 %i.0, 200
125 br i1 %cmp, label %for.body, label %for.end
127 for.body: ; preds = %for.cond
128 %arrayidx = getelementptr inbounds i32 addrspace(1)* %b, i64 %i.0
129 %0 = load i32 addrspace(1)* %arrayidx, align 4
130 %arrayidx1 = getelementptr inbounds i32 addrspace(2)* %c, i64 %i.0
131 %1 = load i32 addrspace(2)* %arrayidx1, align 4
132 %add = add nsw i32 %0, %1
133 %arrayidx2 = getelementptr inbounds i32* %a, i64 %i.0
134 store i32 %add, i32* %arrayidx2, align 4
135 %inc = add i64 %i.0, 1
138 for.end: ; preds = %for.cond
142 attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }