6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-21 00:32:23 +00:00
Code Issues Projects Releases Wiki Activity
793b2e3f6f
llvm-6502/lib
History
Scott Michel f0569be4a9 - Remove Tilmann's custom truncate lowering: it completely hosed over 
DAGcombine's ability to find reasons to remove truncates when they were not
  needed. Consequently, the CellSPU backend would produce correct, but _really
  slow and horrible_, code.

  Replaced with instruction sequences that do the equivalent truncation in
  SPUInstrInfo.td.

- Re-examine how unaligned loads and stores work. Generated unaligned
  load code has been tested on the CellSPU hardware; see the i32operations.c
  and i64operations.c in CodeGen/CellSPU/useful-harnesses.  (While they may be
  toy test code, it does prove that some real world code does compile
  correctly.)

- Fix truncating stores in bug 3193 (note: unpack_df.ll will still make llc
  fault because i64 ult is not yet implemented.)

- Added i64 eq and neq for setcc and select/setcc; started new instruction
  information file for them in SPU64InstrInfo.td. Additional i64 operations
  should be added to this file and not to SPUInstrInfo.td.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61447 91177308-0d34-0410-b5e6-96231b3b80d8
2008-12-27 04:51:36 +00:00
..
Analysis Resubmit support for the 'nocapture' attribute. 2008-12-19 06:39:12 +00:00
Archive Silence unused variable warnings. 2008-11-21 20:00:59 +00:00
AsmParser Update the .cvs files for nocapture. 2008-12-19 09:41:54 +00:00
Bitcode revert r61368. 2008-12-23 05:43:56 +00:00
CodeGen Darwin likes for the EH frame to be non-local. 2008-12-24 08:05:17 +00:00
Debugger
ExecutionEngine Fix MachineCodeEmitter to use uintptr_t instead of intptr_t. This avoids some overflow issues. Patch by Thomas Jablin. 2008-12-10 02:32:19 +00:00
Linker
Support Tweak --version to include the date and time. 2008-12-23 18:41:47 +00:00
System Don't use plain %x to print pointer values. I had changed it from %p 2008-12-05 23:39:24 +00:00
Target - Remove Tilmann's custom truncate lowering: it completely hosed over 2008-12-27 04:51:36 +00:00
Transforms Revert 61362 and 61402 until SPEC breakage is fixed. 2008-12-23 23:21:35 +00:00
VMCore The fields for the stoppoint debug intrinsic have not changed, so update the 2008-12-19 19:56:36 +00:00
Makefile