1 ;RUN: opt %loadPolly -polly-import-jscop -polly-import-jscop-postfix=transformed+withconst -polly-codegen < %s -S | FileCheck -check-prefix=WITHCONST %s
2 ;RUN: opt %loadPolly -polly-import-jscop -polly-import-jscop-postfix=transformed+withoutconst -polly-codegen < %s -S | FileCheck -check-prefix=WITHOUTCONST %s
6 ;int codegen_simple_md() {
7 ; for (int i = 0; i < 32; ++i)
8 ; for (int j = 0; j < 32; ++j)
11 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32-S128"
13 @A = common global [1040 x float] zeroinitializer, align 4
15 define void @codegen_simple_md() nounwind {
19 for.cond: ; preds = %for.inc4, %entry
20 %i.0 = phi i32 [ 0, %entry ], [ %inc5, %for.inc4 ]
21 %exitcond1 = icmp ne i32 %i.0, 32
22 br i1 %exitcond1, label %for.body, label %for.end6
24 for.body: ; preds = %for.cond
27 for.cond1: ; preds = %for.inc, %for.body
28 %j.0 = phi i32 [ 0, %for.body ], [ %inc, %for.inc ]
29 %exitcond = icmp ne i32 %j.0, 32
30 br i1 %exitcond, label %for.body3, label %for.end
32 for.body3: ; preds = %for.cond1
33 %mul = shl nsw i32 %i.0, 5
34 %add = add nsw i32 %mul, %j.0
35 %arrayidx = getelementptr inbounds [1040 x float], ptr @A, i32 0, i32 %add
36 store float 100.0, ptr %arrayidx, align 4
39 for.inc: ; preds = %for.body3
40 %inc = add nsw i32 %j.0, 1
43 for.end: ; preds = %for.cond1
46 for.inc4: ; preds = %for.end
47 %inc5 = add nsw i32 %i.0, 1
50 for.end6: ; preds = %for.cond
54 ; WITHCONST: %[[IVOut:polly.indvar[0-9]*]] = phi i64 [ 0, %polly.loop_preheader{{[0-9]*}} ], [ %polly.indvar_next{{[0-9]*}}, %polly.{{[._a-zA-Z0-9]*}} ]
55 ; WITHCONST: %[[IVIn:polly.indvar[0-9]*]] = phi i64 [ 0, %polly.loop_preheader{{[0-9]*}} ], [ %polly.indvar_next{{[0-9]*}}, %polly.{{[._a-zA-Z0-9]*}} ]
56 ; WITHCONST: %[[MUL1:[._a-zA-Z0-9]+]] = mul nsw i64 16, %[[IVOut]]
57 ; WITHCONST: %[[MUL2:[._a-zA-Z0-9]+]] = mul nsw i64 2, %[[IVIn]]
58 ; WITHCONST: %[[SUM1:[._a-zA-Z0-9]+]] = add nsw i64 %[[MUL1]], %[[MUL2]]
59 ; WITHCONST: %[[SUM2:[._a-zA-Z0-9]+]] = add nsw i64 %[[SUM1]], 5
60 ; WITHCONST: %[[ACC:[._a-zA-Z0-9]*]] = getelementptr float, ptr @A, i64 %[[SUM2]]
61 ; WITHCONST: store float 1.000000e+02, ptr %[[ACC]]
63 ; WITHOUTCONST: %[[IVOut:polly.indvar[0-9]*]] = phi i64 [ 0, %polly.loop_preheader{{[0-9]*}} ], [ %polly.indvar_next{{[0-9]*}}, %polly.{{[._a-zA-Z0-9]*}} ]
64 ; WITHOUTCONST: %[[IVIn:polly.indvar[0-9]*]] = phi i64 [ 0, %polly.loop_preheader{{[0-9]*}} ], [ %polly.indvar_next{{[0-9]*}}, %polly.{{[._a-zA-Z0-9]*}} ]
65 ; WITHOUTCONST: %[[MUL1:[._a-zA-Z0-9]+]] = mul nsw i64 16, %[[IVOut]]
66 ; WITHOUTCONST: %[[MUL2:[._a-zA-Z0-9]+]] = mul nsw i64 2, %[[IVIn]]
67 ; WITHOUTCONST: %[[SUM1:[._a-zA-Z0-9]+]] = add nsw i64 %[[MUL1]], %[[MUL2]]
68 ; WITHOUTCONST: %[[ACC:[._a-zA-Z0-9]*]] = getelementptr float, ptr @A, i64 %[[SUM1]]
69 ; WITHOUTCONST: store float 1.000000e+02, ptr %[[ACC]]