diff options
| author | denisc <denisc@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-10-01 15:29:06 +0000 |
|---|---|---|
| committer | denisc <denisc@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-10-01 15:29:06 +0000 |
| commit | 6e888188c01b5cc20d5573dfa673974be8c3d4c6 (patch) | |
| tree | a032e054a2d577947d5a76a8253ca918ed4235cb /gcc | |
| parent | 28f5cc4d325f2d665c4df19ce266f464afcd1eec (diff) | |
| download | gcc-6e888188c01b5cc20d5573dfa673974be8c3d4c6.tar.gz | |
* config/avr/avr.h (BRANCH_COST): Define as 0.
* config/pdp11/pdp11.c: #include "tree.h" added.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36686 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/avr/avr.h | 8 | ||||
| -rw-r--r-- | gcc/config/pdp11/pdp11.c | 1 |
3 files changed, 15 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 848e7da4b82..5b80c099903 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +Sat Sep 23 19:10:20 2000 Denis Chertykov <denisc@overta.ru> + + * config/avr/avr.h (BRANCH_COST): Define as 0. + + * config/pdp11/pdp11.c: #include "tree.h" added. + 2000-09-30 Marek Michalkiewicz <marekm@linux.org.pl> * config/avr/avr.c (ashlhi3_out, ashlsi3_out, ashrhi3_out, diff --git a/gcc/config/avr/avr.h b/gcc/config/avr/avr.h index a0857784e75..be2160abf71 100644 --- a/gcc/config/avr/avr.h +++ b/gcc/config/avr/avr.h @@ -1896,6 +1896,14 @@ do { \ between two registers, you should define this macro to express the relative cost. */ +#define BRANCH_COST 0 +/* A C expression for the cost of a branch instruction. A value of 1 + is the default; other values are interpreted relative to that. + + Here are additional macros which do not specify precise relative + costs, but only that certain actions are more expensive than GCC would + ordinarily expect. */ + #define SLOW_BYTE_ACCESS 0 /* Define this macro as a C expression which is nonzero if accessing less than a word of memory (i.e. a `char' or a `short') is no diff --git a/gcc/config/pdp11/pdp11.c b/gcc/config/pdp11/pdp11.c index fc98a8c86f5..83f191f340d 100644 --- a/gcc/config/pdp11/pdp11.c +++ b/gcc/config/pdp11/pdp11.c @@ -34,6 +34,7 @@ Boston, MA 02111-1307, USA. */ #include "insn-attr.h" #include "flags.h" #include "recog.h" +#include "tree.h" #include "tm_p.h" /* |