mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-26 21:32:10 +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
25 lines
826 B
LLVM
25 lines
826 B
LLVM
; Test that lib call simplification doesn't simplify __memcpy_chk calls
|
|
; with the wrong prototype.
|
|
;
|
|
; RUN: opt < %s -instcombine -S | 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-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
|
|
|
|
%struct.T1 = type { [100 x i32], [100 x i32], [1024 x i8] }
|
|
%struct.T2 = type { [100 x i32], [100 x i32], [1024 x i8] }
|
|
|
|
@t1 = common global %struct.T1 zeroinitializer
|
|
@t2 = common global %struct.T2 zeroinitializer
|
|
|
|
define void @test_no_simplify() {
|
|
; CHECK-LABEL: @test_no_simplify(
|
|
%dst = bitcast %struct.T1* @t1 to i8*
|
|
%src = bitcast %struct.T2* @t2 to i8*
|
|
|
|
; CHECK-NEXT: call i8* @__memcpy_chk
|
|
call i8* @__memcpy_chk(i8* %dst, i8* %src, i64 1824)
|
|
ret void
|
|
}
|
|
|
|
declare i8* @__memcpy_chk(i8*, i8*, i64)
|