mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-31 16:02:52 +01:00
cf082ae903
This update was done with the following bash script: find test/Transforms -name "*.ll" | \ while read NAME; do echo "$NAME" if ! grep -q "^; *RUN: *llc" $NAME; then TEMP=`mktemp -t temp` cp $NAME $TEMP sed -n "s/^define [^@]*@\([A-Za-z0-9_]*\)(.*$/\1/p" < $NAME | \ while read FUNC; do sed -i '' "s/;\(.*\)\([A-Za-z0-9_]*\):\( *\)@$FUNC\([( ]*\)\$/;\1\2-LABEL:\3@$FUNC(/g" $TEMP done mv $TEMP $NAME fi done llvm-svn: 186268
45 lines
1.8 KiB
LLVM
45 lines
1.8 KiB
LLVM
; RUN: opt < %s -S -loop-unroll -unroll-runtime | FileCheck %s
|
|
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-v128:128:128-n32:64"
|
|
target triple = "powerpc64-bgq-linux"
|
|
|
|
define void @test1() nounwind {
|
|
; Ensure that we don't crash when the trip count == -1.
|
|
; CHECK-LABEL: @test1(
|
|
entry:
|
|
br label %for.cond2.preheader
|
|
|
|
for.cond2.preheader: ; preds = %for.end, %entry
|
|
br i1 false, label %middle.block, label %vector.ph
|
|
|
|
vector.ph: ; preds = %for.cond2.preheader
|
|
br label %vector.body
|
|
|
|
vector.body: ; preds = %vector.body, %vector.ph
|
|
br i1 undef, label %middle.block.loopexit, label %vector.body
|
|
|
|
middle.block.loopexit: ; preds = %vector.body
|
|
br label %middle.block
|
|
|
|
middle.block: ; preds = %middle.block.loopexit, %for.cond2.preheader
|
|
br i1 true, label %for.end, label %scalar.preheader
|
|
|
|
scalar.preheader: ; preds = %middle.block
|
|
br label %for.body4
|
|
|
|
for.body4: ; preds = %for.body4, %scalar.preheader
|
|
%indvars.iv = phi i64 [ 16000, %scalar.preheader ], [ %indvars.iv.next, %for.body4 ]
|
|
%indvars.iv.next = add i64 %indvars.iv, 1
|
|
%lftr.wideiv = trunc i64 %indvars.iv.next to i32
|
|
%exitcond = icmp ne i32 %lftr.wideiv, 16000
|
|
br i1 %exitcond, label %for.body4, label %for.end.loopexit
|
|
|
|
for.end.loopexit: ; preds = %for.body4
|
|
br label %for.end
|
|
|
|
for.end: ; preds = %for.end.loopexit, %middle.block
|
|
br i1 undef, label %for.cond2.preheader, label %for.end15
|
|
|
|
for.end15: ; preds = %for.end
|
|
ret void
|
|
}
|