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| author | Richard Sandiford <rdsandiford@googlemail.com> | 2008-09-20 09:15:43 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2008-09-20 09:15:43 +0000 |
| commit | 76e68dca26be88ab2e96aac6c1af79b946d0f4ee (patch) | |
| tree | a9c18e21b19d7e54614cb457343b3cedb422d6bd /gcc/targhooks.c | |
| parent | d84b344a6c22cb816af1f204ff782b9f2e5166b5 (diff) | |
| download | gcc-76e68dca26be88ab2e96aac6c1af79b946d0f4ee.zip gcc-76e68dca26be88ab2e96aac6c1af79b946d0f4ee.tar.gz gcc-76e68dca26be88ab2e96aac6c1af79b946d0f4ee.tar.bz2 | |
tm.texi (TARGET_IRA_COVER_CLASSES): Define.
gcc/
* doc/tm.texi (TARGET_IRA_COVER_CLASSES): Define.
(IRA_COVER_CLASSES): Refer to TARGET_IRA_COVER_CLASSES.
* target.h (gcc_target): Add ira_cover_classes.
* ira.c: Remove IRA_COVER_CLASSES guards.
(setup_cover_and_important_classes): Use targetm.ira_cover_classes
instead of IRA_COVER_CLASSES.
(setup_cover_and_important_classes): Remove IRA_COVER_CLASSES guard.
(setup_class_translate): Likewise.
(setup_reg_class_intersect_union): Likewise.
(find_reg_class_closure): Replace IRA_COVER_CLASSES guard with a
test of targetm.ira_cover_classes.
* opts.c (decode_options): Use targetm.ira_cover_classes instead
of IRA_COVER_CLASSES.
* target-def.h (TARGET_IRA_COVER_CLASSES): Define.
(TARGET_INITIALIZER): Include it.
* targhooks.h (default_ira_cover_classes): Declare.
* targhooks.c (default_ira_cover_classes): New function.
From-SVN: r140512
Diffstat (limited to 'gcc/targhooks.c')
| -rw-r--r-- | gcc/targhooks.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/targhooks.c b/gcc/targhooks.c index 8edfcfc..2ea438b 100644 --- a/gcc/targhooks.c +++ b/gcc/targhooks.c @@ -575,6 +575,15 @@ default_internal_arg_pointer (void) return virtual_incoming_args_rtx; } +#ifdef IRA_COVER_CLASSES +const enum reg_class * +default_ira_cover_classes (void) +{ + static enum reg_class classes[] = IRA_COVER_CLASSES; + return classes; +} +#endif + enum reg_class default_secondary_reload (bool in_p ATTRIBUTE_UNUSED, rtx x ATTRIBUTE_UNUSED, enum reg_class reload_class ATTRIBUTE_UNUSED, |