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| author | Vladimir Makarov <vmakarov@redhat.com> | 2016-11-10 17:04:31 +0000 |
|---|---|---|
| committer | Vladimir Makarov <vmakarov@gcc.gnu.org> | 2016-11-10 17:04:31 +0000 |
| commit | e93f30a65fdca10d8881fe1a462eca347b5f58b2 (patch) | |
| tree | cba95c2cc570e9520f81b488fc88cce5f8c0814f /gcc/ira.c | |
| parent | 0569479efa2b65ce9e08e24d452d0619d60afd95 (diff) | |
| download | gcc-e93f30a65fdca10d8881fe1a462eca347b5f58b2.zip gcc-e93f30a65fdca10d8881fe1a462eca347b5f58b2.tar.gz gcc-e93f30a65fdca10d8881fe1a462eca347b5f58b2.tar.bz2 | |
target.def (additional_allocno_class_p): New.
2016-11-10 Vladimir Makarov <vmakarov@redhat.com>
* target.def (additional_allocno_class_p): New.
* hooks.h (hook_bool_reg_class_t_false): New prototype.
* hooks.c (hook_bool_reg_class_t_false): New.
* ira.c (setup_allocno_and_important_classes): Use the new hook.
* doc/tm.texi.in (TARGET_ADDITIONAL_ALLOCNO_CLASS_P): Add it.
* doc/tm.texi: Update.
From-SVN: r242043
Diffstat (limited to 'gcc/ira.c')
| -rw-r--r-- | gcc/ira.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -1012,7 +1012,7 @@ setup_allocno_and_important_classes (void) temp_hard_regset2)) break; } - if (j >= n) + if (j >= n || targetm.additional_allocno_class_p (i)) classes[n++] = (enum reg_class) i; else if (i == GENERAL_REGS) /* Prefer general regs. For i386 example, it means that |