mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-01 15:11:24 +00:00
39f4e8d9cc
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
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186268 91177308-0d34-0410-b5e6-96231b3b80d8
139 lines
4.8 KiB
LLVM
139 lines
4.8 KiB
LLVM
; RUN: opt -S < %s -indvars | opt -analyze -iv-users | grep "%cmp = icmp slt i32" | grep "= {%\.ph,+,1}<%for.cond>"
|
|
; PR8079
|
|
|
|
; LoopSimplify should invalidate indvars when splitting out the
|
|
; inner loop.
|
|
|
|
@maxStat = external global i32
|
|
|
|
define i32 @test() nounwind {
|
|
entry:
|
|
br label %for.cond
|
|
|
|
for.cond: ; preds = %if.then5, %if.end, %entry
|
|
%cuts.1 = phi i32 [ 0, %entry ], [ %inc, %if.then5 ], [ %cuts.1, %if.end ]
|
|
%0 = phi i32 [ 0, %entry ], [ %add, %if.end ], [ %add, %if.then5 ]
|
|
%add = add i32 %0, 1
|
|
%cmp = icmp slt i32 %0, 1
|
|
%tmp1 = load i32* @maxStat, align 4
|
|
br i1 %cmp, label %for.body, label %for.cond14.preheader
|
|
|
|
for.cond14.preheader: ; preds = %for.cond
|
|
%cmp1726 = icmp sgt i32 %tmp1, 0
|
|
br i1 %cmp1726, label %for.body18, label %return
|
|
|
|
for.body: ; preds = %for.cond
|
|
%cmp2 = icmp sgt i32 %tmp1, 100
|
|
br i1 %cmp2, label %return, label %if.end
|
|
|
|
if.end: ; preds = %for.body
|
|
%cmp4 = icmp sgt i32 %tmp1, -1
|
|
br i1 %cmp4, label %if.then5, label %for.cond
|
|
|
|
if.then5: ; preds = %if.end
|
|
call void @foo() nounwind
|
|
%inc = add i32 %cuts.1, 1
|
|
br label %for.cond
|
|
|
|
for.body18: ; preds = %for.body18, %for.cond14.preheader
|
|
%i13.027 = phi i32 [ %1, %for.body18 ], [ 0, %for.cond14.preheader ]
|
|
call void @foo() nounwind
|
|
%1 = add nsw i32 %i13.027, 1
|
|
%tmp16 = load i32* @maxStat, align 4
|
|
%cmp17 = icmp slt i32 %1, %tmp16
|
|
br i1 %cmp17, label %for.body18, label %return
|
|
|
|
return: ; preds = %for.body18, %for.body, %for.cond14.preheader
|
|
ret i32 0
|
|
}
|
|
|
|
declare void @foo() nounwind
|
|
|
|
; Notify SCEV when removing an ExitingBlock.
|
|
; CHECK-LABEL: @mergeExit(
|
|
; CHECK: while.cond191:
|
|
; CHECK: br i1 %or.cond, label %while.body197
|
|
; CHECK-NOT: land.rhs:
|
|
; CHECK: ret
|
|
define void @mergeExit(i32 %MapAttrCount) nounwind uwtable ssp {
|
|
entry:
|
|
br i1 undef, label %if.then124, label %if.end126
|
|
|
|
if.then124: ; preds = %entry
|
|
unreachable
|
|
|
|
if.end126: ; preds = %entry
|
|
br i1 undef, label %while.body.lr.ph, label %if.end591
|
|
|
|
while.body.lr.ph: ; preds = %if.end126
|
|
br i1 undef, label %if.end140, label %if.then137
|
|
|
|
if.then137: ; preds = %while.body.lr.ph
|
|
unreachable
|
|
|
|
if.end140: ; preds = %while.body.lr.ph
|
|
br i1 undef, label %while.cond191.outer, label %if.then148
|
|
|
|
if.then148: ; preds = %if.end140
|
|
unreachable
|
|
|
|
while.cond191.outer: ; preds = %if.then205, %if.end140
|
|
br label %while.cond191
|
|
|
|
while.cond191: ; preds = %while.body197, %while.cond191.outer
|
|
%CppIndex.0 = phi i32 [ %inc, %while.body197 ], [ undef, %while.cond191.outer ]
|
|
br i1 undef, label %land.rhs, label %if.then216
|
|
|
|
land.rhs: ; preds = %while.cond191
|
|
%inc = add i32 %CppIndex.0, 1
|
|
%cmp196 = icmp ult i32 %inc, %MapAttrCount
|
|
br i1 %cmp196, label %while.body197, label %if.then216
|
|
|
|
while.body197: ; preds = %land.rhs
|
|
br i1 undef, label %if.then205, label %while.cond191
|
|
|
|
if.then205: ; preds = %while.body197
|
|
br label %while.cond191.outer
|
|
|
|
if.then216: ; preds = %land.rhs, %while.cond191
|
|
br i1 undef, label %if.else, label %if.then221
|
|
|
|
if.then221: ; preds = %if.then216
|
|
unreachable
|
|
|
|
if.else: ; preds = %if.then216
|
|
br i1 undef, label %if.then266, label %if.end340
|
|
|
|
if.then266: ; preds = %if.else
|
|
switch i32 undef, label %if.else329 [
|
|
i32 17, label %if.then285
|
|
i32 19, label %if.then285
|
|
i32 18, label %if.then285
|
|
i32 15, label %if.then285
|
|
]
|
|
|
|
if.then285: ; preds = %if.then266, %if.then266, %if.then266, %if.then266
|
|
br i1 undef, label %if.then317, label %if.else324
|
|
|
|
if.then317: ; preds = %if.then285
|
|
br label %if.end340
|
|
|
|
if.else324: ; preds = %if.then285
|
|
unreachable
|
|
|
|
if.else329: ; preds = %if.then266
|
|
unreachable
|
|
|
|
if.end340: ; preds = %if.then317, %if.else
|
|
unreachable
|
|
|
|
if.end591: ; preds = %if.end126
|
|
br i1 undef, label %cond.end, label %cond.false
|
|
|
|
cond.false: ; preds = %if.end591
|
|
unreachable
|
|
|
|
cond.end: ; preds = %if.end591
|
|
ret void
|
|
}
|