Andrew Trick
7155e98904
Convert -enable-sched-cycles and -enable-sched-hazard to -disable
...
flags. They are still not enable in this revision.
Added TargetInstrInfo::isZeroCost() to fix a fundamental problem with
the scheduler's model of operand latency in the selection DAG.
Generalized unit tests to work with sched-cycles.
llvm-svn: 123969
2011-01-21 05:51:33 +00:00
Jim Grosbach
2a0b14a387
switch the flag for using NEON for SP floating point to a subtarget 'feature'.
...
Re-commit. This time complete with testsuite updates.
llvm-svn: 99570
2010-03-25 23:47:34 +00:00
Edward O'Callaghan
d1c7b40bb5
Convert ARM tests to FileCheck for PR5307.
...
llvm-svn: 89593
2009-11-22 14:23:33 +00:00
Jim Grosbach
ea6c9c17f5
Use Unified Assembly Syntax for the ARM backend.
...
llvm-svn: 86494
2009-11-09 00:11:35 +00:00
David Goodwin
a4b73e486e
Remove neonfp attribute and instead set default based on CPU string. Add -arm-use-neon-fp to override the default.
...
llvm-svn: 83218
2009-10-01 22:19:57 +00:00
Dan Gohman
142428ce64
Eliminate more uses of llvm-as and llvm-dis.
...
llvm-svn: 81293
2009-09-09 00:09:15 +00:00
David Goodwin
c0fe95d8ce
Make NEON single-precision FP support the default for cortex-a8 (again).
...
llvm-svn: 78430
2009-08-07 23:32:33 +00:00
David Goodwin
648590849c
Add NEON single-precision FP support for fabs and fneg.
...
llvm-svn: 78101
2009-08-04 20:39:05 +00:00
