forked from OSchip/llvm-project
46 lines
1.7 KiB
LLVM
46 lines
1.7 KiB
LLVM
|
; RUN: opt %loadPolly -polly-detect \
|
||
|
|
; RUN: -analyze < %s | FileCheck %s
|
||
|
|
|
||
|
|
; CHECK: Valid Region for Scop: if.end.1631 => for.cond.1647.outer
|
||
|
|
|
||
|
|
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
|
||
|
|
|
||
|
|
define void @qtm_decompress() {
|
||
|
|
entry:
|
||
|
|
br label %while.cond.outer.outer
|
||
|
|
|
||
|
|
while.cond.outer.outer: ; preds = %entry
|
||
|
|
br label %if.end.1631
|
||
|
|
|
||
|
|
if.end.1631: ; preds = %do.end.1721, %while.cond.outer.outer
|
||
|
|
br i1 false, label %for.cond.1647.preheader, label %if.then.1635
|
||
|
|
|
||
|
|
if.then.1635: ; preds = %if.end.1631
|
||
|
|
br label %for.cond.1647.preheader
|
||
|
|
|
||
|
|
for.cond.1647.preheader: ; preds = %if.then.1635, %if.end.1631
|
||
|
|
br label %for.cond.1647.outer
|
||
|
|
|
||
|
|
for.cond.1647.outer: ; preds = %do.end.1685, %for.cond.1647.preheader
|
||
|
|
%bits_needed.5.ph = phi i8 [ 8, %for.cond.1647.preheader ], [ 0, %do.end.1685 ]
|
||
|
|
br label %for.cond.1647
|
||
|
|
|
||
|
|
for.cond.1647: ; preds = %do.cond.1718, %for.cond.1647.outer
|
||
|
|
br i1 undef, label %do.cond.1718, label %if.then.1659
|
||
|
|
|
||
|
|
if.then.1659: ; preds = %for.cond.1647
|
||
|
|
br i1 false, label %do.end.1685, label %if.then.1662
|
||
|
|
|
||
|
|
if.then.1662: ; preds = %if.then.1659
|
||
|
|
unreachable
|
||
|
|
|
||
|
|
do.end.1685: ; preds = %if.then.1659
|
||
|
|
br label %for.cond.1647.outer
|
||
|
|
|
||
|
|
do.cond.1718: ; preds = %for.cond.1647
|
||
|
|
br i1 false, label %do.end.1721, label %for.cond.1647
|
||
|
|
|
||
|
|
do.end.1721: ; preds = %do.cond.1718
|
||
|
|
br label %if.end.1631
|
||
|
|
}
|