diff options
Diffstat (limited to 'gcc/flow.c')
| -rw-r--r-- | gcc/flow.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/flow.c b/gcc/flow.c index 1fc88b64f1f..bdb40323b02 100644 --- a/gcc/flow.c +++ b/gcc/flow.c @@ -2816,7 +2816,7 @@ mark_set_1 (struct propagate_block_info *pbi, enum rtx_code code, rtx reg, rtx c else SET_REGNO_REG_SET (pbi->local_set, i); } - if (code != CLOBBER) + if (code != CLOBBER || needed_regno) SET_REGNO_REG_SET (pbi->new_set, i); some_was_live |= needed_regno; |