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;float 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;} 11target 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" 12 13@A = common global [1040 x float] zeroinitializer, align 4 14 15define void @codegen_simple_md() nounwind { 16entry: 17 br label %for.cond 18 19for.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 23 24for.body: ; preds = %for.cond 25 br label %for.cond1 26 27for.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 31 32for.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 37 br label %for.inc 38 39for.inc: ; preds = %for.body3 40 %inc = add nsw i32 %j.0, 1 41 br label %for.cond1 42 43for.end: ; preds = %for.cond1 44 br label %for.inc4 45 46for.inc4: ; preds = %for.end 47 %inc5 = add nsw i32 %i.0, 1 48 br label %for.cond 49 50for.end6: ; preds = %for.cond 51 ret void 52} 53 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]] 62 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]] 70