diff options
| author | Adrian Straetling <straetling@de.ibm.com> | 2005-05-25 11:52:13 +0000 |
|---|---|---|
| committer | Ulrich Weigand <uweigand@de.ibm.com> | 2005-05-25 11:52:13 +0000 |
| commit | ec0171a642eb63e4985b3293688d50eb7bbe78e8 (patch) | |
| tree | f896023adb7eb858c67b994bbe4eac93db8874ba /gcc/target.h | |
| parent | a1eae476a8e379d59f9afa6fca99171e51e10696 (diff) | |
2005-05-25 Adrian Straetling <straetling@de.ibm.com>
* loop-doloop.c: Include "target.h".
(doloop_valid_p): Move tests to function in targhooks.c.
* target.h (struct gcc_target): New target hook
"insn_valid_within_doloop".
* target-def.h: Define default value for "insn_valid_within_doloop".
(TARGET_INITIALIZER): Insert new target hook into initializer.
* targhooks.c (default_insn_valid_within_doloop): New function.
* targhooks.h (default_insn_valid_within_doloop): Declare.
* hooks.c (hook_bool_rtx_true): New function.
* hooks.h (hook_bool_rtx_true): Declare.
* doc/tm.texi: Add documentation for new target hook.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@100143 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/target.h')
| -rw-r--r-- | gcc/target.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/target.h b/gcc/target.h index f141f04095f..38f09b01e05 100644 --- a/gcc/target.h +++ b/gcc/target.h @@ -520,6 +520,9 @@ 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); + /* Functions relating to calls - argument passing, returns, etc. */ struct calls { bool (*promote_function_args) (tree fntype); |