diff options
Diffstat (limited to 'gcc/cselib.c')
| -rw-r--r-- | gcc/cselib.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/gcc/cselib.c b/gcc/cselib.c index 4dfc557..26bcbe0 100644 --- a/gcc/cselib.c +++ b/gcc/cselib.c @@ -2645,12 +2645,10 @@ cselib_process_insn (rtx insn) cselib_current_insn = insn; - /* Forget everything at a CODE_LABEL, a volatile insn, or a setjmp. */ + /* Forget everything at a CODE_LABEL or a setjmp. */ if ((LABEL_P (insn) || (CALL_P (insn) - && find_reg_note (insn, REG_SETJMP, NULL)) - || (NONJUMP_INSN_P (insn) - && volatile_insn_p (PATTERN (insn)))) + && find_reg_note (insn, REG_SETJMP, NULL))) && !cselib_preserve_constants) { cselib_reset_table (next_uid); |