Commit Graph

7 Commits

Author SHA1 Message Date
David Goodwin a7c2dfbca1 Update Cortex-A8 instruction itineraries for integer instructions.
llvm-svn: 79436
2009-08-19 18:00:44 +00:00
Evan Cheng 6ddd7bcdd1 Turn on if-conversion for thumb2.
llvm-svn: 79084
2009-08-15 07:59:10 +00:00
David Goodwin a9c2aad939 Finalize itineraries for cortex-a8 integer multiply
llvm-svn: 78908
2009-08-13 15:51:13 +00:00
David Goodwin fd5defed1d Allow a zero cycle stage to reserve/require a FU without advancing the cycle counter.
llvm-svn: 78736
2009-08-11 22:38:43 +00:00
David Goodwin 62e053b790 Checkpoint scheduling itinerary changes.
llvm-svn: 78564
2009-08-10 15:56:13 +00:00
Evan Cheng 18e32946f8 Add fake v7 itineraries for now.
llvm-svn: 76612
2009-07-21 18:54:14 +00:00
Evan Cheng 4e712de541 Latency information for ARM v6. It's rough and not yet hooked up. Right now we are only using branch latency to determine if-conversion limits.
llvm-svn: 73747
2009-06-19 01:51:50 +00:00