| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | Remove test thats testing the same thing as tls.ll. | Roman Divacky | 2013-12-11 | 1 | -15/+0 |
| | | | | | llvm-svn: 197074 | ||||
| * | Update the cpu specified on some PPC regression tests | Hal Finkel | 2013-11-30 | 1 | -1/+1 |
| | | | | | | | | | | | | Some of these tests did not specify a cpu but were also sensitive to instruction scheduling and/or register assignment choices. A few others similarly-sensitive tests specified a cpu (often the POWER7), and while the P7 currently uses the default model for PPC64, this will soon change. For those tests which should not really be cpu-dependent anyway, the cpu is set to the generic 'ppc64'. llvm-svn: 195977 | ||||
| * | Mass update to CodeGen tests to use CHECK-LABEL for labels corresponding to ↵ | Stephen Lin | 2013-07-14 | 1 | -1/+1 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 | ||||
| * | PPCDAGToDAGISel::PostprocessISelDAG() | Bill Schmidt | 2013-02-21 | 1 | -0/+15 |
| This patch implements the PPCDAGToDAGISel::PostprocessISelDAG virtual method to perform post-selection peephole optimizations on the DAG representation. One optimization is implemented here: folds to clean up complex addressing expressions for thread-local storage and medium code model. It will also be useful for large code model sequences when those are added later. I originally thought about doing this on the MI representation prior to register assignment, but it's difficult to do effective global dead code elimination at that point. DCE is trivial on the DAG representation. A typical example of a candidate code sequence in assembly: addis 3, 2, globalvar@toc@ha addi 3, 3, globalvar@toc@l lwz 5, 0(3) When the final instruction is a load or store with an immediate offset of zero, the offset from the add-immediate can replace the zero, provided the relocation information is carried along: addis 3, 2, globalvar@toc@ha lwz 5, globalvar@toc@l(3) Since the addi can in general have multiple uses, we need to only delete the instruction when the last use is removed. llvm-svn: 175697 | |||||
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index : bcm5719-llvm | |
| Project Ortega BCM5719 LLVM | Raptor Computing Systems |
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