1;RUN: opt %loadNPMPolly '-passes=polly-import-jscop,polly-codegen' -polly-import-jscop-postfix=transformed+withconst < %s -S | FileCheck -check-prefix=WITHCONST %s 2;RUN: opt %loadNPMPolly '-passes=polly-import-jscop,polly-codegen' -polly-import-jscop-postfix=transformed+withoutconst < %s -S | FileCheck -check-prefix=WITHOUTCONST %s 3 4;int A[1040]; 5; 6;int codegen_simple_md() { 7; for (int i = 0; i < 32; ++i) 8; for (int j = 0; j < 32; ++j) 9; A[32*i+j] = 100; 10; 11; return 0; 12;} 13 14target 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" 15 16@A = common global [1040 x i32] zeroinitializer, align 4 17 18define i32 @codegen_simple_md() nounwind { 19entry: 20 br label %for.cond 21 22for.cond: ; preds = %for.inc4, %entry 23 %i.0 = phi i32 [ 0, %entry ], [ %inc5, %for.inc4 ] 24 %exitcond1 = icmp ne i32 %i.0, 32 25 br i1 %exitcond1, label %for.body, label %for.end6 26 27for.body: ; preds = %for.cond 28 br label %for.cond1 29 30for.cond1: ; preds = %for.inc, %for.body 31 %j.0 = phi i32 [ 0, %for.body ], [ %inc, %for.inc ] 32 %exitcond = icmp ne i32 %j.0, 32 33 br i1 %exitcond, label %for.body3, label %for.end 34 35for.body3: ; preds = %for.cond1 36 %mul = shl nsw i32 %i.0, 5 37 %add = add nsw i32 %mul, %j.0 38 %arrayidx = getelementptr inbounds [1040 x i32], ptr @A, i32 0, i32 %add 39 store i32 100, ptr %arrayidx, align 4 40 br label %for.inc 41 42for.inc: ; preds = %for.body3 43 %inc = add nsw i32 %j.0, 1 44 br label %for.cond1 45 46for.end: ; preds = %for.cond1 47 br label %for.inc4 48 49for.inc4: ; preds = %for.end 50 %inc5 = add nsw i32 %i.0, 1 51 br label %for.cond 52 53for.end6: ; preds = %for.cond 54 ret i32 0 55} 56 57; WITHCONST: %[[IVOut:polly.indvar[0-9]*]] = phi i64 [ 0, %polly.loop_preheader{{[0-9]*}} ], [ %polly.indvar_next{{[0-9]*}}, %polly.{{[._a-zA-Z0-9]*}} ] 58; WITHCONST: %[[IVIn:polly.indvar[0-9]*]] = phi i64 [ 0, %polly.loop_preheader{{[0-9]*}} ], [ %polly.indvar_next{{[0-9]*}}, %polly.{{[._a-zA-Z0-9]*}} ] 59; WITHCONST: %[[MUL1:[._a-zA-Z0-9]+]] = mul nsw i64 16, %[[IVOut]] 60; WITHCONST: %[[MUL2:[._a-zA-Z0-9]+]] = mul nsw i64 2, %[[IVIn]] 61; WITHCONST: %[[SUM1:[._a-zA-Z0-9]+]] = add nsw i64 %[[MUL1]], %[[MUL2]] 62; WITHCONST: %[[SUM2:[._a-zA-Z0-9]+]] = add nsw i64 %[[SUM1]], 5 63; WITHCONST: %[[ACC:[._a-zA-Z0-9]*]] = getelementptr i32, ptr @A, i64 %[[SUM2]] 64; WITHCONST: store i32 100, ptr %[[ACC]] 65 66; WITHOUTCONST: %[[IVOut:polly.indvar[0-9]*]] = phi i64 [ 0, %polly.loop_preheader{{[0-9]*}} ], [ %polly.indvar_next{{[0-9]*}}, %polly.{{[._a-zA-Z0-9]*}} ] 67; WITHOUTCONST: %[[IVIn:polly.indvar[0-9]*]] = phi i64 [ 0, %polly.loop_preheader{{[0-9]*}} ], [ %polly.indvar_next{{[0-9]*}}, %polly.{{[._a-zA-Z0-9]*}} ] 68; WITHOUTCONST: %[[MUL1:[._a-zA-Z0-9]+]] = mul nsw i64 16, %[[IVOut]] 69; WITHOUTCONST: %[[MUL2:[._a-zA-Z0-9]+]] = mul nsw i64 2, %[[IVIn]] 70; WITHOUTCONST: %[[SUM1:[._a-zA-Z0-9]+]] = add nsw i64 %[[MUL1]], %[[MUL2]] 71; WITHOUTCONST: %[[ACC:[._a-zA-Z0-9]*]] = getelementptr i32, ptr @A, i64 %[[SUM1]] 72; WITHOUTCONST: store i32 100, ptr %[[ACC]] 73