Sanjay Patel
87c977a52b
Rename getMaximumUnrollFactor -> getMaxInterleaveFactor; also rename option names controlling this variable.
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"Unroll" is not the appropriate name for this variable. Clang already uses
the term "interleave" in pragmas and metadata for this.
Differential Revision: http://reviews.llvm.org/D5066
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217528 91177308-0d34-0410-b5e6-96231b3b80d8
2014-09-10 17:58:16 +00:00
Stephen Lin
39f4e8d9cc
Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.
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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
2013-07-14 01:42:54 +00:00
Nadav Rotem
3c90b3d5fd
Remove the -licm pass from the loop vectorizer test because the loop vectorizer does it now.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171930 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-09 01:20:59 +00:00
Nadav Rotem
f7737b5baa
Force a fixed unroll count on the target independent tests.
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This should fix clang-native-arm-cortex-a9. Thanks Renato.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171582 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-05 00:58:48 +00:00
Nadav Rotem
e57b2cbce6
LoopVectorize: Preserve NSW, NUW and IsExact flags.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167174 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-31 21:40:39 +00:00
Nadav Rotem
50bec6f8c4
LoopVectorizer: Add a basic cost model which uses the VTTI interface.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166620 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-24 20:36:32 +00:00
Nadav Rotem
1953ace81d
Vectorizer: Add support for loops with an unknown count. For example:
...
for (i=0; i<n; i++){
a[i] = b[i+1] + c[i+3];
}
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166165 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-18 05:29:12 +00:00
Nadav Rotem
d15c0c7ac1
Add a loop vectorizer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166112 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-17 18:25:06 +00:00
