diff options
Diffstat (limited to 'gcc/cselib.c')
| -rw-r--r-- | gcc/cselib.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/gcc/cselib.c b/gcc/cselib.c index c5b29de..6fd4317 100644 --- a/gcc/cselib.c +++ b/gcc/cselib.c @@ -1341,10 +1341,10 @@ cselib_process_insn (rtx insn) cselib_current_insn = insn; /* Forget everything at a CODE_LABEL, a volatile asm, or a setjmp. */ - if (GET_CODE (insn) == CODE_LABEL - || (GET_CODE (insn) == CALL_INSN + if (LABEL_P (insn) + || (CALL_P (insn) && find_reg_note (insn, REG_SETJMP, NULL)) - || (GET_CODE (insn) == INSN + || (NONJUMP_INSN_P (insn) && GET_CODE (PATTERN (insn)) == ASM_OPERANDS && MEM_VOLATILE_P (PATTERN (insn)))) { @@ -1361,7 +1361,7 @@ cselib_process_insn (rtx insn) /* If this is a call instruction, forget anything stored in a call clobbered register, or, if this is not a const call, in memory. */ - if (GET_CODE (insn) == CALL_INSN) + if (CALL_P (insn)) { for (i = 0; i < FIRST_PSEUDO_REGISTER; i++) if (call_used_regs[i]) @@ -1384,7 +1384,7 @@ cselib_process_insn (rtx insn) /* Look for any CLOBBERs in CALL_INSN_FUNCTION_USAGE, but only after we have processed the insn. */ - if (GET_CODE (insn) == CALL_INSN) + if (CALL_P (insn)) for (x = CALL_INSN_FUNCTION_USAGE (insn); x; x = XEXP (x, 1)) if (GET_CODE (XEXP (x, 0)) == CLOBBER) cselib_invalidate_rtx (XEXP (XEXP (x, 0), 0), NULL_RTX, NULL); |