1 ; RUN: opt %loadPolly -polly-import-jscop -polly-import-jscop-postfix=transformed -polly-allow-nonaffine-loops -polly-simplify -analyze < %s | FileCheck %s -match-full-lines
3 ; Do not remove the store in region_entry. It can be executed multiple times
4 ; due to being part of a non-affine loop.
6 define void @notredundant_region_loop(i32 %n, double* noalias nonnull %A) {
11 %j = phi i32 [0, %entry], [%j.inc, %inc]
12 %j.cmp = icmp slt i32 %j, %n
13 br i1 %j.cmp, label %body, label %exit
17 %val = fadd double 21.0, 21.0
18 br label %region_entry
21 store double %val, double* %A
23 %cmp = icmp eq i32 %sqr, 42
24 br i1 %cmp, label %region_true, label %region_exit
27 store double 0.0, double* %A
28 br label %region_entry
35 %j.inc = add nuw nsw i32 %j, 1
46 ; CHECK: SCoP could not be simplified