1; RUN: opt %loadNPMPolly -polly-allow-nonaffine '-passes=polly-dce,print<polly-ast>' -disable-output < %s | FileCheck %s 2; 3; CHECK: for (int c0 = 0; c0 <= 1023; c0 += 1) 4; 5; void f(int *A) { 6; for (int i = 0; i < 1024; i++) 7; A[bar(i)] = i; 8; } 9; 10target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-n32-S64" 11 12declare i32 @bar(i32) #1 13 14define void @f(ptr %A) { 15entry: 16 br label %for.cond 17 18for.cond: ; preds = %for.inc, %entry 19 %i.0 = phi i32 [ 0, %entry ], [ %inc, %for.inc ] 20 %exitcond = icmp ne i32 %i.0, 1024 21 br i1 %exitcond, label %for.body, label %for.end 22 23for.body: ; preds = %for.cond 24 %nonaff = call i32 @bar(i32 %i.0) 25 %arrayidx = getelementptr inbounds i32, ptr %A, i32 %nonaff 26 store i32 %i.0, ptr %arrayidx, align 4 27 br label %for.inc 28 29for.inc: ; preds = %for.body 30 %inc = add nsw i32 %i.0, 1 31 br label %for.cond 32 33for.end: ; preds = %for.cond 34 ret void 35} 36 37attributes #1 = { nounwind readnone } 38