diff options
Diffstat (limited to 'gcc/explow.c')
| -rw-r--r-- | gcc/explow.c | 31 |
1 files changed, 12 insertions, 19 deletions
diff --git a/gcc/explow.c b/gcc/explow.c index 47cb8671e27..62ca87c3ca0 100644 --- a/gcc/explow.c +++ b/gcc/explow.c @@ -50,8 +50,7 @@ trunc_int_for_mode (HOST_WIDE_INT c, enum machine_mode mode) int width = GET_MODE_BITSIZE (mode); /* You want to truncate to a _what_? */ - if (! SCALAR_INT_MODE_P (mode)) - abort (); + gcc_assert (SCALAR_INT_MODE_P (mode)); /* Canonicalize BImode to 0 and STORE_FLAG_VALUE. */ if (mode == BImode) @@ -633,8 +632,7 @@ copy_to_mode_reg (enum machine_mode mode, rtx x) if (! general_operand (x, VOIDmode)) x = force_operand (x, temp); - if (GET_MODE (x) != mode && GET_MODE (x) != VOIDmode) - abort (); + gcc_assert (GET_MODE (x) == mode || GET_MODE (x) == VOIDmode); if (x != temp) emit_move_insn (temp, x); return temp; @@ -1106,11 +1104,10 @@ optimize_save_area_alloca (void) Right now only supported port with stack that grow upward is the HPPA and it does not define SETJMP_VIA_SAVE_AREA. */ - if (GET_CODE (pat) != SET - || SET_DEST (pat) != stack_pointer_rtx - || GET_CODE (SET_SRC (pat)) != MINUS - || XEXP (SET_SRC (pat), 0) != stack_pointer_rtx) - abort (); + gcc_assert (GET_CODE (pat) == SET + && SET_DEST (pat) == stack_pointer_rtx + && GET_CODE (SET_SRC (pat)) == MINUS + && XEXP (SET_SRC (pat), 0) == stack_pointer_rtx); /* This will now be transformed into a (set REG REG) so we can just blow away all the other notes. */ @@ -1134,8 +1131,7 @@ optimize_save_area_alloca (void) if (XEXP (srch, 1) == note) break; - if (srch == NULL_RTX) - abort (); + gcc_assert (srch); XEXP (srch, 1) = XEXP (note, 1); } @@ -1229,8 +1225,7 @@ allocate_dynamic_stack_space (rtx size, rtx target, int known_align) /* ??? Code below assumes that the save area needs maximal alignment. This constraint may be too strong. */ - if (PREFERRED_STACK_BOUNDARY != BIGGEST_ALIGNMENT) - abort (); + gcc_assert (PREFERRED_STACK_BOUNDARY == BIGGEST_ALIGNMENT); if (GET_CODE (size) == CONST_INT) { @@ -1287,8 +1282,8 @@ allocate_dynamic_stack_space (rtx size, rtx target, int known_align) /* We ought to be called always on the toplevel and stack ought to be aligned properly. */ - if (stack_pointer_delta % (PREFERRED_STACK_BOUNDARY / BITS_PER_UNIT)) - abort (); + gcc_assert (!(stack_pointer_delta + % (PREFERRED_STACK_BOUNDARY / BITS_PER_UNIT))); /* If needed, check that we have the required amount of stack. Take into account what has already been checked. */ @@ -1539,8 +1534,7 @@ probe_stack_range (HOST_WIDE_INT first, rtx size) 1, OPTAB_WIDEN); #endif - if (temp != test_addr) - abort (); + gcc_assert (temp == test_addr); emit_label (test_lab); emit_cmp_and_jump_insns (test_addr, last_addr, CMP_OPCODE, @@ -1594,8 +1588,7 @@ hard_function_value (tree valtype, tree func ATTRIBUTE_UNUSED, } /* No suitable mode found. */ - if (tmpmode == VOIDmode) - abort (); + gcc_assert (tmpmode != VOIDmode); PUT_MODE (val, tmpmode); } |
