mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-25 14:32:53 +00:00
8b2b8a1835
This update was done with the following bash script:
find test/CodeGen -name "*.ll" | \
while read NAME; do
echo "$NAME"
if ! grep -q "^; *RUN: *llc.*debug" $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
sed -i '' "s/;\(.*\)-LABEL-LABEL:/;\1-LABEL:/" $TEMP
sed -i '' "s/;\(.*\)-NEXT-LABEL:/;\1-NEXT:/" $TEMP
sed -i '' "s/;\(.*\)-NOT-LABEL:/;\1-NOT:/" $TEMP
sed -i '' "s/;\(.*\)-DAG-LABEL:/;\1-DAG:/" $TEMP
mv $TEMP $NAME
fi
done
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186280 91177308-0d34-0410-b5e6-96231b3b80d8
79 lines
2.3 KiB
LLVM
79 lines
2.3 KiB
LLVM
; RUN: llc < %s -march=x86 -mattr=+sse2 | FileCheck %s
|
|
|
|
; test vector shifts converted to proper SSE2 vector shifts when the shift
|
|
; amounts are the same.
|
|
|
|
define void @shift1a(<2 x i64> %val, <2 x i64>* %dst) nounwind {
|
|
entry:
|
|
; CHECK-LABEL: shift1a:
|
|
; CHECK: psrlq
|
|
%lshr = lshr <2 x i64> %val, < i64 32, i64 32 >
|
|
store <2 x i64> %lshr, <2 x i64>* %dst
|
|
ret void
|
|
}
|
|
|
|
define void @shift1b(<2 x i64> %val, <2 x i64>* %dst, i64 %amt) nounwind {
|
|
entry:
|
|
; CHECK-LABEL: shift1b:
|
|
; CHECK: movd
|
|
; CHECK: psrlq
|
|
%0 = insertelement <2 x i64> undef, i64 %amt, i32 0
|
|
%1 = insertelement <2 x i64> %0, i64 %amt, i32 1
|
|
%lshr = lshr <2 x i64> %val, %1
|
|
store <2 x i64> %lshr, <2 x i64>* %dst
|
|
ret void
|
|
}
|
|
|
|
define void @shift2a(<4 x i32> %val, <4 x i32>* %dst) nounwind {
|
|
entry:
|
|
; CHECK-LABEL: shift2a:
|
|
; CHECK: psrld
|
|
%lshr = lshr <4 x i32> %val, < i32 17, i32 17, i32 17, i32 17 >
|
|
store <4 x i32> %lshr, <4 x i32>* %dst
|
|
ret void
|
|
}
|
|
|
|
define void @shift2b(<4 x i32> %val, <4 x i32>* %dst, i32 %amt) nounwind {
|
|
entry:
|
|
; CHECK-LABEL: shift2b:
|
|
; CHECK: movd
|
|
; CHECK: psrld
|
|
%0 = insertelement <4 x i32> undef, i32 %amt, i32 0
|
|
%1 = insertelement <4 x i32> %0, i32 %amt, i32 1
|
|
%2 = insertelement <4 x i32> %1, i32 %amt, i32 2
|
|
%3 = insertelement <4 x i32> %2, i32 %amt, i32 3
|
|
%lshr = lshr <4 x i32> %val, %3
|
|
store <4 x i32> %lshr, <4 x i32>* %dst
|
|
ret void
|
|
}
|
|
|
|
|
|
define void @shift3a(<8 x i16> %val, <8 x i16>* %dst) nounwind {
|
|
entry:
|
|
; CHECK-LABEL: shift3a:
|
|
; CHECK: psrlw
|
|
%lshr = lshr <8 x i16> %val, < i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5, i16 5 >
|
|
store <8 x i16> %lshr, <8 x i16>* %dst
|
|
ret void
|
|
}
|
|
|
|
; properly zero extend the shift amount
|
|
define void @shift3b(<8 x i16> %val, <8 x i16>* %dst, i16 %amt) nounwind {
|
|
entry:
|
|
; CHECK-LABEL: shift3b:
|
|
; CHECK: movzwl
|
|
; CHECK: movd
|
|
; CHECK: psrlw
|
|
%0 = insertelement <8 x i16> undef, i16 %amt, i32 0
|
|
%1 = insertelement <8 x i16> %0, i16 %amt, i32 1
|
|
%2 = insertelement <8 x i16> %0, i16 %amt, i32 2
|
|
%3 = insertelement <8 x i16> %0, i16 %amt, i32 3
|
|
%4 = insertelement <8 x i16> %0, i16 %amt, i32 4
|
|
%5 = insertelement <8 x i16> %0, i16 %amt, i32 5
|
|
%6 = insertelement <8 x i16> %0, i16 %amt, i32 6
|
|
%7 = insertelement <8 x i16> %0, i16 %amt, i32 7
|
|
%lshr = lshr <8 x i16> %val, %7
|
|
store <8 x i16> %lshr, <8 x i16>* %dst
|
|
ret void
|
|
}
|