blob: a7afa74988ffb10e0c7b0a61cdde11fbfe88c5ba [file] [log] [blame]
; RUN: opt %loadPolly -disable-basicaa -polly-detect -polly-import-jscop -polly-codegen -analyze < %s | FileCheck %s
; Polly codegen used to generate invalid code (referring to %ptr from the
; original region) when regeneration of the access function is necessary.
; The SCoP is now rejected as a whole because %ptr is not considered a valid
; base pointer.
target 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"
declare float* @getNextBasePtr(float*) readnone nounwind
define void @base_pointer_is_inst_inside_invariant_1(i64 %n, float* %A) {
br label %for.i
%indvar.i = phi i64 [, ], [ 0, %entry ]
br label %S1
%ptr = call float* @getNextBasePtr(float* %A)
%conv = sitofp i64 %indvar.i to float
%arrayidx5 = getelementptr float, float* %ptr, i64 %indvar.i
store float %conv, float* %arrayidx5, align 4
br label = add i64 %indvar.i, 1
%exitcond.i = icmp ne i64, %n
br i1 %exitcond.i, label %for.i, label %exit
ret void
; CHECK-NOT: Valid Region for Scop