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* Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to ↵Stephen Lin2013-07-141-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | 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 llvm-svn: 186280
* Fix register-dependent XCore testsJakob Stoklund Olesen2011-05-041-6/+3
| | | | llvm-svn: 130816
* Fix Mips, Sparc, and XCore tests that were dependent on register allocation.Jakob Stoklund Olesen2011-03-311-16/+17
| | | | | | Add an extra run with -regalloc=basic to keep them honest. llvm-svn: 128654
* Add dag combine to simplify lmul(x, 0, a, b)Richard Osborne2010-03-111-0/+13
| | | | llvm-svn: 98258
* Fold add(add(mul(x,y),a),b) -> lmul(x,y,a,b) if the intermediateRichard Osborne2010-03-101-0/+12
| | | | | | results are unused elsewhere. llvm-svn: 98157
* Prefer LMUL to MACCU as LMUL has no tied operands.Richard Osborne2010-03-101-4/+1
| | | | llvm-svn: 98153
* Custom lower (S|U)MUL_LOHI -> MACC(S|U)Richard Osborne2010-03-101-0/+30
llvm-svn: 98152
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