1; RUN: opt %loadNPMPolly -polly-stmt-granularity=bb '-passes=polly-import-jscop,print<polly-simplify>' -polly-import-jscop-postfix=transformed -disable-output < %s | FileCheck -match-full-lines %s 2; 3; Do not combine stores that do not write to different elements in the 4; same instance. 5; 6; for (int j = 0; j < n; j += 1) { 7; A[0] = 21.0; 8; A[0] = 42.0; 9; } 10; 11define void @nocoalesce_elementmismatch(i32 %n, ptr noalias nonnull %A) { 12entry: 13 br label %for 14 15for: 16 %j = phi i32 [0, %entry], [%j.inc, %inc] 17 %j.cmp = icmp slt i32 %j, %n 18 br i1 %j.cmp, label %body, label %exit 19 20 body: 21 %A_1 = getelementptr inbounds double, ptr %A, i32 1 22 store double 42.0, ptr %A 23 store double 42.0, ptr %A_1 24 br label %inc 25 26inc: 27 %j.inc = add nuw nsw i32 %j, 1 28 br label %for 29 30exit: 31 br label %return 32 33return: 34 ret void 35} 36 37 38; CHECK: SCoP could not be simplified 39