OSDN Git Service

(root) / pf3gnuchains / gcc-fork.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 53d94ad) | patch
* i386.c (x86_promote_QImode): Set for Athlon
authorhubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 11 Jun 2002 19:58:12 +0000 (19:58 +0000)
committerhubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 11 Jun 2002 19:58:12 +0000 (19:58 +0000)
commit274421809b75d89d37c9081f8d6314692b65e981
treefa83cf95f8899e74fe8c7adaf54ca514c168d7c3tree | snapshot
parent53d94ad211fa02d671af87397cdb11862d981386commit | diff
* i386.c (x86_promote_QImode): Set for Athlon
(x86_fast_prefix): New global variable.
(x86_arch_always_fancy_math_387): Fix formating.
* i386.h (x86_fast_prefix): Declare
(TARGET_FAST_PREFIX): define.
* i386.md (and to strict_low_part, HI to SI
promoting splitter): Use new macro.

* i386.h (RTX_COSTS): float_extend is not for free for SSE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@54521 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/config/i386/i386.c diff | blob | history
gcc/config/i386/i386.h diff | blob | history
gcc/config/i386/i386.md diff | blob | history
gcc/gcse.c diff | blob | history
About OSDN
Find Software
Develop Software
Help