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https://github.com/c64scene-ar/llvm-6502.git
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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
49 lines
1.4 KiB
LLVM
49 lines
1.4 KiB
LLVM
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=core-avx-i -mattr=+rdseed | FileCheck %s
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declare {i16, i32} @llvm.x86.rdseed.16()
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declare {i32, i32} @llvm.x86.rdseed.32()
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declare {i64, i32} @llvm.x86.rdseed.64()
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define i32 @_rdseed16_step(i16* %random_val) {
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%call = call {i16, i32} @llvm.x86.rdseed.16()
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%randval = extractvalue {i16, i32} %call, 0
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store i16 %randval, i16* %random_val
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%isvalid = extractvalue {i16, i32} %call, 1
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ret i32 %isvalid
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; CHECK-LABEL: _rdseed16_step:
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; CHECK: rdseedw %ax
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; CHECK: movw %ax, (%r[[A0:di|cx]])
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; CHECK: movzwl %ax, %ecx
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; CHECK: movl $1, %eax
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; CHECK: cmovael %ecx, %eax
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; CHECK: ret
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}
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define i32 @_rdseed32_step(i32* %random_val) {
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%call = call {i32, i32} @llvm.x86.rdseed.32()
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%randval = extractvalue {i32, i32} %call, 0
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store i32 %randval, i32* %random_val
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%isvalid = extractvalue {i32, i32} %call, 1
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ret i32 %isvalid
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; CHECK-LABEL: _rdseed32_step:
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; CHECK: rdseedl %e[[T0:[a-z]+]]
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; CHECK: movl %e[[T0]], (%r[[A0]])
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; CHECK: movl $1, %eax
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; CHECK: cmovael %e[[T0]], %eax
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; CHECK: ret
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}
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define i32 @_rdseed64_step(i64* %random_val) {
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%call = call {i64, i32} @llvm.x86.rdseed.64()
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%randval = extractvalue {i64, i32} %call, 0
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store i64 %randval, i64* %random_val
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%isvalid = extractvalue {i64, i32} %call, 1
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ret i32 %isvalid
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; CHECK-LABEL: _rdseed64_step:
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; CHECK: rdseedq %r[[T1:[a-z]+]]
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; CHECK: movq %r[[T1]], (%r[[A0]])
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; CHECK: movl $1, %eax
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; CHECK: cmovael %e[[T1]], %eax
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; CHECK: ret
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}
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