1; RUN: opt %loadPolly -disable-basic-aa -polly-detect -polly-import-jscop -polly-codegen -analyze < %s | FileCheck %s 2; 3; Polly codegen used to generate invalid code (referring to %ptr from the 4; original region) when regeneration of the access function is necessary. 5; The SCoP is now rejected as a whole because %ptr is not considered a valid 6; base pointer. 7; 8target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128" 9 10declare float* @getNextBasePtr(float*) readnone nounwind 11 12define void @base_pointer_is_inst_inside_invariant_1(i64 %n, float* %A) { 13entry: 14 br label %for.i 15 16for.i: 17 %indvar.i = phi i64 [ %indvar.i.next, %for.i.inc ], [ 0, %entry ] 18 br label %S1 19 20S1: 21 %ptr = call float* @getNextBasePtr(float* %A) 22 %conv = sitofp i64 %indvar.i to float 23 %arrayidx5 = getelementptr float, float* %ptr, i64 %indvar.i 24 store float %conv, float* %arrayidx5, align 4 25 br label %for.i.inc 26 27for.i.inc: 28 %indvar.i.next = add i64 %indvar.i, 1 29 %exitcond.i = icmp ne i64 %indvar.i.next, %n 30 br i1 %exitcond.i, label %for.i, label %exit 31 32exit: 33 ret void 34} 35 36 37; CHECK-NOT: Valid Region for Scop 38