diff options
| author | aesok <aesok@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-06-24 21:16:25 +0000 |
|---|---|---|
| committer | aesok <aesok@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-06-24 21:16:25 +0000 |
| commit | 0e841940ebe4b02c16a2dccbed51d3445263a98a (patch) | |
| tree | 90090f3f1cb712cc6f22a6eff65e39c9ba91686f /gcc/defaults.h | |
| parent | d3721b5737faa7650a2c017016a5a0bf251494dc (diff) | |
| download | gcc-0e841940ebe4b02c16a2dccbed51d3445263a98a.tar.gz | |
* defaults.h (CAN_ELIMINATE): Provide default.
* doc/tm.texi (CAN_ELIMINATE): Revise documentation.
* config/alpha/alpha.h (CAN_ELIMINATE): Delete.
* config/m32c/m32c.h (CAN_ELIMINATE): Delete.
* config/spu/spu.h (CAN_ELIMINATE): Delete.
* config/xtensa/xtensa.h (CAN_ELIMINATE): Delete.
* config/moxie/moxie.h (CAN_ELIMINATE): Delete.
* config/cris/cris.h (CAN_ELIMINATE): Delete.
* config/mn10300/mn10300.h (CAN_ELIMINATE): Delete.
* config/pa/pa64-linux.h (CAN_ELIMINATE): Delete.
* config/mmix/mmix.h (CAN_ELIMINATE): Delete.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@148919 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/defaults.h')
| -rw-r--r-- | gcc/defaults.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/defaults.h b/gcc/defaults.h index a4b870ef45f..0db07a9f18a 100644 --- a/gcc/defaults.h +++ b/gcc/defaults.h @@ -1143,6 +1143,10 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see #define ATTRIBUTE_ALIGNED_VALUE BIGGEST_ALIGNMENT #endif +#ifndef CAN_ELIMINATE +#define CAN_ELIMINATE(FROM, TO) true +#endif + /* Many ports have no mode-dependent addresses (except possibly autoincrement and autodecrement addresses, which are handled by target-independent code in recog.c). */ |