You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
35 lines
1.1 KiB
35 lines
1.1 KiB
; RUN: opt %loadPolly -polly-scops -analyze < %s | FileCheck %s
|
|
;
|
|
; Check that we do not build a SCoP and do not crash.
|
|
;
|
|
; CHECK-NOT: Statements
|
|
;
|
|
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
|
|
|
|
; Function Attrs: nounwind uwtable
|
|
define void @int_upsample(i32* %A) {
|
|
entry:
|
|
%0 = load i8, i8* undef, align 1
|
|
%conv7 = zext i8 %0 to i32
|
|
br label %while.body.preheader
|
|
|
|
while.body.preheader: ; preds = %entry
|
|
br label %while.body
|
|
|
|
while.body: ; preds = %if.end, %while.body.preheader
|
|
%outrow.036 = phi i32 [ %add23, %if.end ], [ 0, %while.body.preheader ]
|
|
br i1 true, label %if.end, label %while.body16
|
|
|
|
while.body16: ; preds = %while.body16, %while.body
|
|
br label %while.body16
|
|
|
|
if.end: ; preds = %while.body
|
|
store i32 0, i32* %A
|
|
%add23 = add nuw nsw i32 %outrow.036, 1
|
|
%cmp = icmp slt i32 %add23, 0
|
|
br i1 %cmp, label %while.body, label %while.end24
|
|
|
|
while.end24: ; preds = %if.end
|
|
ret void
|
|
}
|