diff options
Diffstat (limited to 'gcc/config/cris/cris.md')
| -rw-r--r-- | gcc/config/cris/cris.md | 43 |
1 files changed, 16 insertions, 27 deletions
diff --git a/gcc/config/cris/cris.md b/gcc/config/cris/cris.md index 7c56727..9e6818b 100644 --- a/gcc/config/cris/cris.md +++ b/gcc/config/cris/cris.md @@ -962,7 +962,6 @@ (match_operand:SI 0 "nonimmediate_operand" "") (match_operand:SI 1 "cris_general_operand_or_symbol" ""))] "" - " { /* If the output goes to a MEM, make sure we have zero or a register as input. */ @@ -986,8 +985,7 @@ do, and for the patterns we generate. */ if (! REG_S_P (operands[0])) { - if (no_new_pseudos) - abort (); + CRIS_ASSERT (!no_new_pseudos); operands[1] = force_reg (SImode, operands[1]); } else @@ -1017,18 +1015,18 @@ rtx sym = get_related_value (operands[1]); HOST_WIDE_INT offs = get_integer_term (operands[1]); - if (sym == NULL_RTX || offs == 0) - abort (); + CRIS_ASSERT (sym != NULL_RTX && offs != 0); + emit_move_insn (operands[0], sym); if (expand_binop (SImode, add_optab, operands[0], GEN_INT (offs), operands[0], 0, OPTAB_LIB_WIDEN) != operands[0]) - abort (); + internal_error ("expand_binop failed in movsi"); DONE; } } } -}") +}) (define_insn "*movsi_internal" [(set @@ -1103,8 +1101,7 @@ /* We clobber cc0 rather than set it to GOT. Should not matter, though. */ CC_STATUS_INIT; - if (REGNO (operands[0]) != PIC_OFFSET_TABLE_REGNUM) - abort (); + CRIS_ASSERT (REGNO (operands[0]) == PIC_OFFSET_TABLE_REGNUM); return \"move.d $pc,%0\;sub.d .:GOTOFF,%0\"; } @@ -3931,24 +3928,20 @@ (match_operand 1 "general_operand" "")) (clobber (reg:SI CRIS_SRP_REGNUM))])] "" - " { rtx op0; - if (GET_CODE (operands[0]) != MEM) - abort (); + gcc_assert (GET_CODE (operands[0]) == MEM); if (flag_pic) { op0 = XEXP (operands[0], 0); /* It might be that code can be generated that jumps to 0 (or to a - specific address). Don't abort on that. At least there's a - testcase. */ + specific address). Don't die on that. (There is a testcase.) */ if (CONSTANT_ADDRESS_P (op0) && GET_CODE (op0) != CONST_INT) { - if (no_new_pseudos) - abort (); + CRIS_ASSERT (!no_new_pseudos); /* For local symbols (non-PLT), get the plain symbol reference into a register. For symbols that can be PLT, make them PLT. */ @@ -3964,12 +3957,12 @@ gen_rtvec (1, op0), CRIS_UNSPEC_PLT))); else - abort (); + internal_error ("Unidentifiable op0"); operands[0] = replace_equiv_address (operands[0], op0); } } -}") +}) ;; Accept *anything* as operand 1. Accept operands for operand 0 in ;; order of preference. @@ -3998,24 +3991,20 @@ (match_operand 2 "" ""))) (clobber (reg:SI CRIS_SRP_REGNUM))])] "" - " { rtx op1; - if (GET_CODE (operands[1]) != MEM) - abort (); + gcc_assert (GET_CODE (operands[1]) == MEM); if (flag_pic) { op1 = XEXP (operands[1], 0); /* It might be that code can be generated that jumps to 0 (or to a - specific address). Don't abort on that. At least there's a - testcase. */ + specific address). Don't die on that. (There is a testcase.) */ if (CONSTANT_ADDRESS_P (op1) && GET_CODE (op1) != CONST_INT) { - if (no_new_pseudos) - abort (); + CRIS_ASSERT (!no_new_pseudos); if (cris_gotless_symbol (op1)) op1 = force_reg (Pmode, op1); @@ -4029,12 +4018,12 @@ gen_rtvec (1, op1), CRIS_UNSPEC_PLT))); else - abort (); + internal_error ("Unidentifiable op0"); operands[1] = replace_equiv_address (operands[1], op1); } } -}") +}) ;; Accept *anything* as operand 2. The validity other than "general" of ;; operand 0 will be checked elsewhere. Accept operands for operand 1 in |