blob: 07c92e5344494e898088c281f8302195f4c3c99a [file] [log] [blame]
; RUN: opt %loadPolly -polly-codegen -S < %s | FileCheck %s
; Verify that we generate the runtime check code after the conditional branch
; in the SCoP region entering block (here %entry).
;
; CHECK: entry:
; CHECK-NEXT: %0 = zext i32 %n to i64
; CHECK-NEXT: br i1 false
;
; CHECK: %[[T0:[._a-zA-Z0-9]]] = sext i32 %n to i64
; CHECK: %[[T1:[._a-zA-Z0-9]]] = icmp sge i64 %[[T0]], 1
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
define void @init_array(i32 %n, double* %data) {
entry:
%0 = zext i32 %n to i64
br i1 false, label %for.end10, label %for.body4
for.body4: ; preds = %for.body4, %entry
%indvar1 = phi i64 [ %indvar.next2, %for.body4 ], [ 0, %entry ]
%.moved.to.for.body4 = mul i64 %0, %indvar1
%1 = add i64 %.moved.to.for.body4, 0
%arrayidx7 = getelementptr double, double* %data, i64 %1
store double undef, double* %arrayidx7, align 8
%indvar.next2 = add i64 %indvar1, 1
br i1 false, label %for.body4, label %for.end10
for.end10: ; preds = %for.body4
ret void
}