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| author | Uros Bizjak <uros@gcc.gnu.org> | 2012-09-12 17:23:01 +0200 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2012-09-12 17:23:01 +0200 |
| commit | ed56b7f958ffab960ccad757c510d718bc85b0b6 (patch) | |
| tree | 31bb9d8525d733dc917d959478abc4eebc1c1f12 /gcc/function.c | |
| parent | 40b178f44696219fb4781f1f555eb7962fbcd401 (diff) | |
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i386.md: Comments on fma4 instruction selection reflect requirement on register pressure...
2012-09-12 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
* config/i386/i386.md : Comments on fma4 instruction
selection reflect requirement on register pressure based
cost model.
* config/i386/driver-i386.c (host_detect_local_cpu): fma4
flag is set-reset as informed by the cpuid flag.
* config/i386/i386.c (processor_alias_table): fma4
flag is enabled for bdver2.
From-SVN: r191226
Diffstat (limited to 'gcc/function.c')
0 files changed, 0 insertions, 0 deletions