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| author | uweigand <uweigand@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-06-09 11:17:23 +0000 |
|---|---|---|
| committer | uweigand <uweigand@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-06-09 11:17:23 +0000 |
| commit | 1606e68a803638a3a3de0678de340d60a480cb71 (patch) | |
| tree | fae4f203782bfda9e5f07b9ca8e588b44eaa0dd2 /gcc/target.h | |
| parent | f7646c6a0c63dcafdfbda632c366b48654f4024a (diff) | |
| download | gcc-1606e68a803638a3a3de0678de340d60a480cb71.tar.gz | |
2005-06-09 Adrian Straetling <straetling@de.ibm.com>
* target.h (insn_valid_within_doloop): Rename into
"invalid_within_doloop". Change return type to "const char *".
Update Comment.
* targhooks.h (default_insn_valid_within_doloop): Rename into
"default_invalid_within_doloop".
* targhooks.c (default_insn_valid_within_doloop): Likewise.
Update Comment.
* target-def.h (TARGET_INSN_VALID_WITHIN_DOLOOP): Rename target hook
into "TARGET_INVALID_WITHIN_DOLOOP". Default it to
"default_invalid_within_doloop".
* hooks.c (hook_constcharptr_rtx_null): New function.
(hook_bool_rtx_true): Remove.
* hooks.h (hook_constcharptr_rtx_null): Declare.
(hook_bool_rtx_true): Remove.
* loop-doloop.c (doloop_valid_p): Temporarily store return value of
"invalid_within_doloop" and print error message if non-null.
Update Comment.
* doc/tm.texi: Update documentation.
* config/s390/s390.c: Adjust to new hook name and new default hook.
* config/rs6000/rs6000.c: (rs6000_insn_valid_within_doloop): Rename
into "rs6000_invalid_within_doloop".
(rs6000_invalid_within_doloop): Change return type to "static const
char *" and replace return values. Update Comment.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100797 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/target.h')
| -rw-r--r-- | gcc/target.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/target.h b/gcc/target.h index 0cdd82d034d..d6b9f5e3ef2 100644 --- a/gcc/target.h +++ b/gcc/target.h @@ -528,8 +528,9 @@ struct gcc_target to be checked for va_list references. */ bool (*stdarg_optimize_hook) (struct stdarg_info *ai, tree lhs, tree rhs); - /* Returns true if target supports the insn within a doloop block. */ - bool (*insn_valid_within_doloop) (rtx); + /* Returns NULL if target supports the insn within a doloop block, + otherwise it returns an error message. */ + const char * (*invalid_within_doloop) (rtx); /* Functions relating to calls - argument passing, returns, etc. */ struct calls { |