| 35c93e4e42d7a35a90e89211fa62f478e25ba0a4 |
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23-Aug-2013 |
Richard Sandiford <rsandifo@linux.vnet.ibm.com> |
[SystemZ] Try reversing comparisons whose first operand is in memory
This allows us to make more use of the many compare reg,mem instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189099 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/test/CodeGen/SystemZ/int-cmp-07.ll
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| 8b2b8a18354546d534b72f912153a3252ab4b857 |
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14-Jul-2013 |
Stephen Lin <stephenwlin@gmail.com> |
Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to function definitions for more informative error messages. No functionality change and all updated tests passed locally.
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
/external/llvm/test/CodeGen/SystemZ/int-cmp-07.ll
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| d50bcb2162a529534da42748ab4a418bfc9aaf06 |
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28-May-2013 |
Richard Sandiford <rsandifo@linux.vnet.ibm.com> |
[SystemZ] Register compare-and-branch support
This patch adds support for the CRJ and CGRJ instructions. Support for
the immediate forms will be a separate patch.
The architecture has a large number of comparison instructions. I think
it's generally better to concentrate on using the "best" comparison
instruction first and foremost, then only use something like CRJ if
CR really was the natual choice of comparison instruction. The patch
therefore opportunistically converts separate CR and BRC instructions
into a single CRJ while emitting instructions in ISelLowering.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182764 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/test/CodeGen/SystemZ/int-cmp-07.ll
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| af2a1bebfcef3e3767ef3875957c986e087dd0e8 |
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21-May-2013 |
Richard Sandiford <rsandifo@linux.vnet.ibm.com> |
[SystemZ] Tighten branch tests
After r182274, the branches in these tests must always be short.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182358 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/test/CodeGen/SystemZ/int-cmp-07.ll
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| b503b49b5105b6aad7d2a015468b84b0f64dfe8e |
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06-May-2013 |
Ulrich Weigand <ulrich.weigand@de.ibm.com> |
[SystemZ] Add CodeGen test cases
This adds all CodeGen tests for the SystemZ target.
This version of the patch incorporates feedback from a review by
Sean Silva. Thanks to all reviewers!
Patch by Richard Sandiford.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181204 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/test/CodeGen/SystemZ/int-cmp-07.ll
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