mirror of
https://github.com/RPCSX/llvm.git
synced 2024-11-29 22:50:47 +00:00
15bfd6d3ad
This conversion 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/;\(.*\)\([A-Za-z0-9_]*\):\( *\)define\([^@]*\)@$FUNC\([( ]*\)\$/;\1\2-LABEL:\3define\4@$FUNC(/g" $TEMP
done
mv $TEMP $NAME
fi
done
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186269 91177308-0d34-0410-b5e6-96231b3b80d8
38 lines
1.0 KiB
LLVM
38 lines
1.0 KiB
LLVM
; RUN: opt -simplifycfg -S -o - < %s | FileCheck %s
|
|
|
|
; This test case was written to trigger an incorrect assert statement in
|
|
; -simplifycfg. Thus we don't actually want to check the output, just that
|
|
; -simplifycfg ran successfully. Thus we only check that the function still
|
|
; exists, and that it still calls foo().
|
|
;
|
|
; NOTE: There are some obviously dead blocks and missing branch weight
|
|
; metadata. Both of these features were key to triggering the assert.
|
|
; Additionally, the not-taken weight of the branch with a weight had to
|
|
; be 0 to trigger the assert.
|
|
|
|
declare void @foo() nounwind uwtable
|
|
|
|
define void @func(i32 %A) nounwind uwtable {
|
|
; CHECK-LABEL: define void @func(
|
|
entry:
|
|
%cmp11 = icmp eq i32 %A, 1
|
|
br i1 %cmp11, label %if.then, label %if.else, !prof !0
|
|
|
|
if.then:
|
|
call void @foo()
|
|
; CHECK: call void @foo()
|
|
br label %if.else
|
|
|
|
if.else:
|
|
%cmp17 = icmp eq i32 %A, 2
|
|
br i1 %cmp17, label %if.then2, label %if.end
|
|
|
|
if.then2:
|
|
br label %if.end
|
|
|
|
if.end:
|
|
ret void
|
|
}
|
|
|
|
!0 = metadata !{metadata !"branch_weights", i32 1, i32 0}
|