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author | Vladimir Makarov <vmakarov@redhat.com> | 2012-10-25 04:19:43 +0000 |
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committer | Vladimir Makarov <vmakarov@redhat.com> | 2012-10-25 04:19:43 +0000 |
commit | 21f8aecd99892cdff84e105ca37cfb19e3b5f08b (patch) | |
tree | 4666b7b7ccbfe20c316af08a111d63b5dd7767ff /gcc/ira.c | |
parent | a4930b1b9fa6407ea1167e0b11370ccd6d287c95 (diff) |
2012-10-24 Vladimir Makarov <vmakarov@redhat.com>
PR bootstrap/55068
PR regression/55050
* ira.c (setup_reg_renumber): Fix assert.
* ira-emit.c (emit_move_list): Update equivalences only for LRA.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@192797 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ira.c')
-rw-r--r-- | gcc/ira.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/ira.c b/gcc/ira.c index e91d37ddaa5..9a8b098cf48 100644 --- a/gcc/ira.c +++ b/gcc/ira.c @@ -1989,6 +1989,7 @@ setup_reg_renumber (void) ira_assert (!optimize || flag_caller_saves || (ALLOCNO_CALLS_CROSSED_NUM (a) == ALLOCNO_CHEAP_CALLS_CROSSED_NUM (a)) + || regno >= ira_reg_equiv_len || ira_equiv_no_lvalue_p (regno)); caller_save_needed = 1; } |