llvm-6502/lib
Hal Finkel 7e5631202a Mark the PPC CTRRC and CTRRC8 register classes as non-allocatable.
Marking these classes as non-alocatable allows CTR loop generation to
work correctly with the block placement passes, etc. These register
classes are currently used only by some unused TCRETURN patterns.
In future cleanup, these will be removed.

Thanks again to Jakob for suggesting this fix to the CTR loop problem!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158221 91177308-0d34-0410-b5e6-96231b3b80d8
2012-06-08 19:02:08 +00:00
..
Analysis Round 2 of dead private variable removal. 2012-06-06 19:47:08 +00:00
Archive
AsmParser
Bitcode PR1255: case ranges. 2012-06-02 09:42:43 +00:00
CodeGen Fix Target->Codegen dependence. 2012-06-08 17:23:27 +00:00
DebugInfo
ExecutionEngine Round 2 of dead private variable removal. 2012-06-06 19:47:08 +00:00
Linker
MC Add accessors for all private members of DisasmContext. 2012-06-06 20:45:10 +00:00
Object
Support Fix a crash in APInt::lshr when shiftAmt > BitWidth. 2012-06-08 18:04:52 +00:00
TableGen
Target Mark the PPC CTRRC and CTRRC8 register classes as non-allocatable. 2012-06-08 19:02:08 +00:00
Transforms BoundsChecking: add support for ConstantPointerNull. fixes a bunch of instrumentation failures in loops with reallocs 2012-06-08 16:31:42 +00:00
VMCore Simplify the fma4 renaming code. 2012-06-03 16:48:52 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile