diff options
| author | Uros Bizjak <ubizjak@gmail.com> | 2013-05-17 15:06:36 +0000 |
|---|---|---|
| committer | Uros Bizjak <ubizjak@gmail.com> | 2013-05-17 15:06:36 +0000 |
| commit | 04d5e4b640eaf877f386a51ecbc947207e8008df (patch) | |
| tree | de9f9c52de072da93cdd599adc1e522f4b0530aa /gcc/ChangeLog | |
| parent | b13a9bdb13856ee52f4af78af128e2a8310a91a8 (diff) | |
Backport from mainline
2013-05-16 Uros Bizjak <ubizjak@gmail.com>
* config/i386/driver-i386.c (host_detect_local_cpu): Determine
cache parameters using detect_caches_amd also for CYRIX,
NSC and TM2 signatures.
2013-05-16 Uros Bizjak <ubizjak@gmail.com>
Dzianis Kahanovich <mahatma@eu.by>
PR target/45359
PR target/46396
* config/i386/driver-i386.c (host_detect_local_cpu): Detect
VIA/Centaur processors and determine their cache parameters
using detect_caches_amd.
2013-05-15 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.c (ix86_option_override_internal): Update
processor_alias_table for missing PTA_PRFCHW and PTA_FXSR flags. Add
PTA_POPCNT to corei7 entry. Do not enable SSE prefetch on
non-SSE 3dNow! targets. Enable TARGET_PRFCHW for TARGET_3DNOW targets.
* config/i386/i386.md (prefetch): Enable for TARGET_PRFCHW instead
of TARGET_3DNOW.
(*prefetch_3dnow): Enable for TARGET_PRFCHW only.
git-svn-id: https://gcc.gnu.org/svn/gcc/branches/gcc-4_8-branch@199017 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 970efc371f8..8dfc0ce2e27 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,31 @@ +2013-05-17 Uros Bizjak <ubizjak@gmail.com> + + Backport from mainline + 2013-05-16 Uros Bizjak <ubizjak@gmail.com> + + * config/i386/driver-i386.c (host_detect_local_cpu): Determine + cache parameters using detect_caches_amd also for CYRIX, + NSC and TM2 signatures. + + 2013-05-16 Uros Bizjak <ubizjak@gmail.com> + Dzianis Kahanovich <mahatma@eu.by> + + PR target/45359 + PR target/46396 + * config/i386/driver-i386.c (host_detect_local_cpu): Detect + VIA/Centaur processors and determine their cache parameters + using detect_caches_amd. + + 2013-05-15 Uros Bizjak <ubizjak@gmail.com> + + * config/i386/i386.c (ix86_option_override_internal): Update + processor_alias_table for missing PTA_PRFCHW and PTA_FXSR flags. Add + PTA_POPCNT to corei7 entry. Do not enable SSE prefetch on + non-SSE 3dNow! targets. Enable TARGET_PRFCHW for TARGET_3DNOW targets. + * config/i386/i386.md (prefetch): Enable for TARGET_PRFCHW instead + of TARGET_3DNOW. + (*prefetch_3dnow): Enable for TARGET_PRFCHW only. + 2013-05-17 Jakub Jelinek <jakub@redhat.com> * gcc.c (SANITIZER_SPEC): Reject -fsanitize=address -fsanitize=thread |