summaryrefslogtreecommitdiffstats
path: root/llvm/lib/CodeGen/VirtRegMap.cpp
Commit message (Collapse)AuthorAgeFilesLines
...
* Clear maps right after basic block is processed.Alkis Evlogimenos2004-02-261-4/+4
| | | | llvm-svn: 11892
* Fix bugs found with recent addition of assertions inAlkis Evlogimenos2004-02-251-2/+2
| | | | | | MRegisterInfo::is{Physical,Virtual}Register. llvm-svn: 11849
* Add DenseMap template and actually use it for for mapping virtual regsAlkis Evlogimenos2004-02-251-6/+8
| | | | | | to objects. llvm-svn: 11840
* Move machine code rewriter and spiller outside the registerAlkis Evlogimenos2004-02-241-2/+159
| | | | | | | | | | | allocator. The implementation is completely rewritten and now employs several optimizations not exercised before. For example for 164.gzip we have 997 loads and 699 stores vs the 1221 loads and 880 stores we have before. llvm-svn: 11798
* Refactor VirtRegMap out of RegAllocLinearScan as the first part of bugAlkis Evlogimenos2004-02-231-0/+55
251 (providing a generic machine code rewriter/spiller). llvm-svn: 11780
OpenPOWER on IntegriCloud