- Ensure that (operation) legalization emits proper FDIV libcall when needed.
- Fix various bugs encountered during llvm-spu-gcc build, along with various
cleanups.
- Start supporting double precision comparisons for remaining libgcc2 build.
Discovered interesting DAGCombiner feature, which is currently solved via
custom lowering (64-bit constants are not legal on CellSPU, but DAGCombiner
insists on inserting one anyway.)
- Update README.
llvm-svn: 62664
- Fix bugs 3194, 3195: i128 load/stores produce correct code (although, we
need to ensure that i128 is 16-byte aligned in real life), and 128 zero-
extends are supported.
- New td file: SPU128InstrInfo.td: this is where all new i128 support should
be put in the future.
- Continue to hammer on i64 operations and test cases; ensure that the only
remaining problem will be i64 mul.
llvm-svn: 61784
