diff options
Diffstat (limited to 'gcc/reload1.c')
| -rw-r--r-- | gcc/reload1.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/gcc/reload1.c b/gcc/reload1.c index 86b635429b9..d405b10ca51 100644 --- a/gcc/reload1.c +++ b/gcc/reload1.c @@ -754,7 +754,7 @@ reload (first, global) Also find all paradoxical subregs and find largest such for each pseudo. On machines with small register classes, record hard registers that are used for user variables. These can never be used for spills. - Also look for a "constant" NOTE_INSN_SETJMP. This means that all + Also look for a "constant" REG_SETJMP. This means that all caller-saved registers must be marked live. */ num_eliminable_invariants = 0; @@ -762,8 +762,7 @@ reload (first, global) { rtx set = single_set (insn); - if (GET_CODE (insn) == NOTE && CONST_OR_PURE_CALL_P (insn) - && NOTE_LINE_NUMBER (insn) == NOTE_INSN_SETJMP) + if (GET_CODE (insn) == CALL && find_reg_note (insn, REG_SETJMP, NULL)) for (i = 0; i < FIRST_PSEUDO_REGISTER; i++) if (! call_used_regs[i]) regs_ever_live[i] = 1; |