+2008-09-04 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR middle-end/37359
+ * ira-lives.c (process_bb_node_lives): Check setjmp.
+
2008-09-04 Richard Sandiford <rdsandiford@googlemail.com>
PR middle-end/37243
ALLOCNO_CALL_FREQ (a) += freq;
ALLOCNO_CALLS_CROSSED_NUM (a)++;
- /* Don't allocate allocnos that cross calls, if this
- function receives a nonlocal goto. */
- if (cfun->has_nonlocal_label)
+ /* Don't allocate allocnos that cross setjmps or any
+ call, if this function receives a nonlocal
+ goto. */
+ if (cfun->has_nonlocal_label
+ || find_reg_note (insn, REG_SETJMP,
+ NULL_RTX) != NULL_RTX)
{
SET_HARD_REG_SET (ALLOCNO_CONFLICT_HARD_REGS (a));
SET_HARD_REG_SET (ALLOCNO_TOTAL_CONFLICT_HARD_REGS (a));