diff options
| -rw-r--r-- | gcc/flow.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/flow.c b/gcc/flow.c index 183f1ada12f..d79734388df 100644 --- a/gcc/flow.c +++ b/gcc/flow.c @@ -1795,9 +1795,6 @@ mark_set_1 (needed, dead, x, insn, significant) /* Mark it as as dead before this insn. */ dead[offset] |= bit; - /* The next use is no longer "next", since a store intervenes. */ - reg_next_use[regno] = 0; - /* A hard reg in a wide mode may really be multiple registers. If so, mark all of them just like the first. */ if (regno < FIRST_PSEUDO_REGISTER) @@ -1831,6 +1828,9 @@ mark_set_1 (needed, dead, x, insn, significant) register rtx y = reg_next_use[regno]; register int blocknum = BLOCK_NUM (insn); + /* The next use is no longer "next", since a store intervenes. */ + reg_next_use[regno] = 0; + /* If this is a hard reg, record this function uses the reg. */ if (regno < FIRST_PSEUDO_REGISTER) |