diff options
Diffstat (limited to 'gcc/reorg.c')
| -rw-r--r-- | gcc/reorg.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/gcc/reorg.c b/gcc/reorg.c index d537839493b..93bebfce7ea 100644 --- a/gcc/reorg.c +++ b/gcc/reorg.c @@ -416,7 +416,7 @@ mark_referenced_resources (x, res, include_delayed_effects) rtx slot_pat = PATTERN (XVECEXP (sequence, 0, i)); if (GET_CODE (slot_pat) == SET && rtx_equal_p (SET_DEST (slot_pat), - SET_DEST (XEXP (link, 0))) + SET_DEST (XEXP (link, 0)))) break; } if (i >= seq_size) @@ -516,6 +516,7 @@ mark_set_resources (x, res, in_dest, include_delayed_effects) { rtx next = NEXT_INSN (x); rtx prev = PREV_INSN (x); + rtx link; res->cc = res->memory = 1; for (i = 0; i < FIRST_PSEUDO_REGISTER; i++) @@ -527,13 +528,10 @@ mark_set_resources (x, res, in_dest, include_delayed_effects) if (NEXT_INSN (prev) != x) next = NEXT_INSN (NEXT_INSN (prev)); - { rtx link; - for (link = CALL_INSN_FUNCTION_USAGE (insn); - link; - link = XEXP (link, 1)) - if (GET_CODE (XEXP (link, 0)) == CLOBBER) - mark_set_resources (SET_DEST (XEXP (link, 0)), res, 1, 0); - } + for (link = CALL_INSN_FUNCTION_USAGE (x); + link; link = XEXP (link, 1)) + if (GET_CODE (XEXP (link, 0)) == CLOBBER) + mark_set_resources (SET_DEST (XEXP (link, 0)), res, 1, 0); /* Check for a NOTE_INSN_SETJMP. If it exists, then we must assume that this call can clobber any register. */ |