llvm-6502/lib
Jakob Stoklund Olesen 323d8c3ed7 Be more clever about calculating live variables through new basic blocks.
When splitting a critical edge, the registers live through the edge are:

- Used in a PHI instruction, or
- Live out from the predecessor, and
- Live in to the successor.

This allows the coalescer to eliminate even more phi joins.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89530 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-21 02:05:21 +00:00
..
Analysis Use stripPointerCasts(). Thanks Duncan! 2009-11-20 19:33:16 +00:00
Archive Prune #includes from llvm/Linker.h and llvm/System/Path.h, 2009-08-23 22:45:37 +00:00
AsmParser Fix MSVC warning ( | with bool and unsigned int). 2009-11-07 23:51:55 +00:00
Bitcode Re-commit r86077 now that r86290 fixes the 179.art and 175.vpr ARM regressions. 2009-11-07 00:16:28 +00:00
CodeGen Be more clever about calculating live variables through new basic blocks. 2009-11-21 02:05:21 +00:00
CompilerDriver Remove dead code. 2009-11-11 04:10:24 +00:00
ExecutionEngine Try to fix JITTest.FarCallToKnownFunction on ARM and PPC. 2009-11-19 23:42:58 +00:00
Linker Fix MemoryBuffer::getSTDIN to *not* return null if stdin is empty, this is a lame API. 2009-11-10 00:43:58 +00:00
MC Pass StringRef by value. 2009-11-06 10:58:06 +00:00
Support Move the handling of CommaSeparated options into ProvideOption. 2009-11-20 17:23:17 +00:00
System Use CMAKE_DL_LIBS instead of raw library name. Fixes bug 5536. 2009-11-19 23:21:43 +00:00
Target Added two SubtargetFeatures::AddFeatures methods, which accept a comma-separated string or already parsed command line parameters as input, and some code re-factoring to use these new methods. 2009-11-21 00:00:02 +00:00
Transforms Add more optimizations for object size checking, enable handling of 2009-11-21 01:01:30 +00:00
VMCore In GlobalVariable::setInitializer, assert that the initializer has the 2009-11-17 00:43:13 +00:00
Makefile remove llvm-db: it is completely broken and if anyone wants to do a debugger, 2009-10-05 02:29:51 +00:00