diff options
Diffstat (limited to 'gcc/reg-stack.c')
| -rw-r--r-- | gcc/reg-stack.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/gcc/reg-stack.c b/gcc/reg-stack.c index 7dda02ffc39..567256170a9 100644 --- a/gcc/reg-stack.c +++ b/gcc/reg-stack.c @@ -628,7 +628,7 @@ check_asm_stack_operands (rtx insn) /* Strip SUBREGs here to make the following code simpler. */ for (i = 0; i < recog_data.n_operands; i++) if (GET_CODE (recog_data.operand[i]) == SUBREG - && GET_CODE (SUBREG_REG (recog_data.operand[i])) == REG) + && REG_P (SUBREG_REG (recog_data.operand[i]))) recog_data.operand[i] = SUBREG_REG (recog_data.operand[i]); /* Set up CLOBBER_REG. */ @@ -645,7 +645,7 @@ check_asm_stack_operands (rtx insn) rtx clobber = XVECEXP (body, 0, i); rtx reg = XEXP (clobber, 0); - if (GET_CODE (reg) == SUBREG && GET_CODE (SUBREG_REG (reg)) == REG) + if (GET_CODE (reg) == SUBREG && REG_P (SUBREG_REG (reg))) reg = SUBREG_REG (reg); if (STACK_REG_P (reg)) @@ -1008,8 +1008,8 @@ emit_swap_insn (rtx insn, stack regstack, rtx reg) /* If the previous register stack push was from the reg we are to swap with, omit the swap. */ - if (GET_CODE (i1dest) == REG && REGNO (i1dest) == FIRST_STACK_REG - && GET_CODE (i1src) == REG + if (REG_P (i1dest) && REGNO (i1dest) == FIRST_STACK_REG + && REG_P (i1src) && REGNO (i1src) == (unsigned) hard_regno - 1 && find_regno_note (i1, REG_DEAD, FIRST_STACK_REG) == NULL_RTX) return; @@ -1017,8 +1017,8 @@ emit_swap_insn (rtx insn, stack regstack, rtx reg) /* If the previous insn wrote to the reg we are to swap with, omit the swap. */ - if (GET_CODE (i1dest) == REG && REGNO (i1dest) == (unsigned) hard_regno - && GET_CODE (i1src) == REG && REGNO (i1src) == FIRST_STACK_REG + if (REG_P (i1dest) && REGNO (i1dest) == (unsigned) hard_regno + && REG_P (i1src) && REGNO (i1src) == FIRST_STACK_REG && find_regno_note (i1, REG_DEAD, FIRST_STACK_REG) == NULL_RTX) return; } @@ -1266,7 +1266,7 @@ swap_rtx_condition (rtx insn) /* We're looking for a single set to cc0 or an HImode temporary. */ if (GET_CODE (pat) == SET - && GET_CODE (SET_DEST (pat)) == REG + && REG_P (SET_DEST (pat)) && REGNO (SET_DEST (pat)) == FLAGS_REG) { insn = next_flags_user (insn); @@ -1530,7 +1530,7 @@ subst_stack_regs_pat (rtx insn, stack regstack, rtx pat) /* See if this is a `movM' pattern, and handle elsewhere if so. */ if (STACK_REG_P (*src) || (STACK_REG_P (*dest) - && (GET_CODE (*src) == REG || GET_CODE (*src) == MEM + && (REG_P (*src) || GET_CODE (*src) == MEM || GET_CODE (*src) == CONST_DOUBLE))) { control_flow_insn_deleted |= move_for_stack_reg (insn, regstack, pat); @@ -2072,7 +2072,7 @@ subst_asm_stack_regs (rtx insn, stack regstack) /* Strip SUBREGs here to make the following code simpler. */ for (i = 0; i < recog_data.n_operands; i++) if (GET_CODE (recog_data.operand[i]) == SUBREG - && GET_CODE (SUBREG_REG (recog_data.operand[i])) == REG) + && REG_P (SUBREG_REG (recog_data.operand[i]))) { recog_data.operand_loc[i] = & SUBREG_REG (recog_data.operand[i]); recog_data.operand[i] = SUBREG_REG (recog_data.operand[i]); @@ -2093,7 +2093,7 @@ subst_asm_stack_regs (rtx insn, stack regstack) rtx reg = XEXP (note, 0); rtx *loc = & XEXP (note, 0); - if (GET_CODE (reg) == SUBREG && GET_CODE (SUBREG_REG (reg)) == REG) + if (GET_CODE (reg) == SUBREG && REG_P (SUBREG_REG (reg))) { loc = & SUBREG_REG (reg); reg = SUBREG_REG (reg); @@ -2126,7 +2126,7 @@ subst_asm_stack_regs (rtx insn, stack regstack) rtx reg = XEXP (clobber, 0); rtx *loc = & XEXP (clobber, 0); - if (GET_CODE (reg) == SUBREG && GET_CODE (SUBREG_REG (reg)) == REG) + if (GET_CODE (reg) == SUBREG && REG_P (SUBREG_REG (reg))) { loc = & SUBREG_REG (reg); reg = SUBREG_REG (reg); |