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| author | vmakarov <vmakarov@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-10-25 04:19:43 +0000 |
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| committer | vmakarov <vmakarov@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-10-25 04:19:43 +0000 |
| commit | 376b409295f5eacc281b249801d8009ce1e52de1 (patch) | |
| tree | 4666b7b7ccbfe20c316af08a111d63b5dd7767ff /gcc/ira.c | |
| parent | a2397d157318f0b9a92037aebbfda9f2d367429a (diff) | |
| download | gcc-376b409295f5eacc281b249801d8009ce1e52de1.tar.gz | |
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: svn+ssh://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; } |