diff options
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/config/mips/mips.c | 26 |
2 files changed, 18 insertions, 14 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index dca58fe..f178159b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2007-01-01 Eric Christopher <echristo@apple.com> + + * config/mips/mips.c (mips_regno_mode_ok_for_base_p): Use + HARD_REGISTER_NUM_P. + 2007-01-01 Roger Sayle <roger@eyesopen.com> * fold-const.c (fold_binary) <EQ_EXPR>: Fold "(X^C1) eq/ne C2" into @@ -64,4 +69,3 @@ * cgraphunit.c (cgraph_optimize): Call cgraph_add_new_functions before starting IPA passes. - diff --git a/gcc/config/mips/mips.c b/gcc/config/mips/mips.c index 9b4746f..1942123 100644 --- a/gcc/config/mips/mips.c +++ b/gcc/config/mips/mips.c @@ -1447,7 +1447,7 @@ mips_symbolic_constant_p (rtx x, enum mips_symbol_type *symbol_type) int mips_regno_mode_ok_for_base_p (int regno, enum machine_mode mode, int strict) { - if (regno >= FIRST_PSEUDO_REGISTER) + if (!HARD_REGISTER_NUM_P (regno)) { if (!strict) return true; @@ -3103,17 +3103,17 @@ mips_relational_operand_ok_p (enum rtx_code code, rtx cmp1) comparison. */ static bool -mips_canonicalize_comparison (enum rtx_code *code, rtx *cmp1, +mips_canonicalize_comparison (enum rtx_code *code, rtx *cmp1, enum machine_mode mode) { HOST_WIDE_INT original, plus_one; if (GET_CODE (*cmp1) != CONST_INT) return false; - + original = INTVAL (*cmp1); plus_one = trunc_int_for_mode ((unsigned HOST_WIDE_INT) original + 1, mode); - + switch (*code) { case LE: @@ -3124,7 +3124,7 @@ mips_canonicalize_comparison (enum rtx_code *code, rtx *cmp1, return true; } break; - + case LEU: if (plus_one != 0) { @@ -3133,11 +3133,11 @@ mips_canonicalize_comparison (enum rtx_code *code, rtx *cmp1, return true; } break; - + default: return false; } - + return false; } @@ -4667,8 +4667,8 @@ mips_use_ins_ext_p (rtx op, rtx size, rtx position) len = INTVAL (size); pos = INTVAL (position); - - if (len <= 0 || len >= GET_MODE_BITSIZE (GET_MODE (op)) + + if (len <= 0 || len >= GET_MODE_BITSIZE (GET_MODE (op)) || pos < 0 || pos + len > GET_MODE_BITSIZE (GET_MODE (op))) return false; @@ -4824,7 +4824,7 @@ override_options (void) only one right answer here. */ if (TARGET_64BIT && TARGET_DOUBLE_FLOAT && !TARGET_FLOAT64) error ("unsupported combination: %s", "-mgp64 -mfp32 -mdouble-float"); - else if (!TARGET_64BIT && TARGET_FLOAT64 + else if (!TARGET_64BIT && TARGET_FLOAT64 && !(ISA_HAS_MXHC1 && mips_abi == ABI_32)) error ("-mgp32 and -mfp64 can only be combined if the target" " supports the mfhc1 and mthc1 instructions"); @@ -6945,7 +6945,7 @@ mips_expand_prologue (void) { rtx offset = GEN_INT (cfun->machine->frame.args_size); if (SMALL_OPERAND (cfun->machine->frame.args_size)) - RTX_FRAME_RELATED_P + RTX_FRAME_RELATED_P (emit_insn (gen_add3_insn (hard_frame_pointer_rtx, stack_pointer_rtx, offset))) = 1; @@ -6958,7 +6958,7 @@ mips_expand_prologue (void) MIPS_PROLOGUE_TEMP (Pmode))); mips_set_frame_expr (gen_rtx_SET (VOIDmode, hard_frame_pointer_rtx, - plus_constant (stack_pointer_rtx, + plus_constant (stack_pointer_rtx, cfun->machine->frame.args_size))); } } @@ -7685,7 +7685,7 @@ mips_cannot_change_mode_class (enum machine_mode from, /* gcc assumes that each word of a multiword register can be accessed individually using SUBREGs. This is not true for floating-point - registers if they are bigger than a word. */ + registers if they are bigger than a word. */ if (UNITS_PER_FPREG > UNITS_PER_WORD && GET_MODE_SIZE (from) > UNITS_PER_WORD && GET_MODE_SIZE (to) < UNITS_PER_FPREG |