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| author | Richard Kenner <kenner@gcc.gnu.org> | 1994-11-05 14:04:50 -0500 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 1994-11-05 14:04:50 -0500 |
| commit | a269864eb95864ced15afbd7247376a83c4b4627 (patch) | |
| tree | ff580639c099549abbd143738859492794c87102 /gcc/reg-stack.c | |
| parent | 9b232232af2f7e1b71e21a843560d5cd605298cc (diff) | |
| download | gcc-a269864eb95864ced15afbd7247376a83c4b4627.zip gcc-a269864eb95864ced15afbd7247376a83c4b4627.tar.gz gcc-a269864eb95864ced15afbd7247376a83c4b4627.tar.bz2 | |
(subst_asm_stack_regs): Cast args to bcopy to char *.
(BLOCK_NUM): Rework to avoid cast of abort to int *.
(find_blocks): Don't use BLOCK_NUM on lhs.
(reg_to_stack, record_arg_reg_life): Cast arg to bzero to char *.
From-SVN: r8392
Diffstat (limited to 'gcc/reg-stack.c')
| -rw-r--r-- | gcc/reg-stack.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/gcc/reg-stack.c b/gcc/reg-stack.c index f52b288..df45dd4 100644 --- a/gcc/reg-stack.c +++ b/gcc/reg-stack.c @@ -225,9 +225,8 @@ static rtx FP_mode_reg[FIRST_PSEUDO_REGISTER][(int) MAX_MACHINE_MODE]; definition are validity of this information. */ #define BLOCK_NUM(INSN) \ - (((INSN_UID (INSN) > max_uid) \ - ? (int *)(abort() , 0) \ - : block_number)[INSN_UID (INSN)]) + ((INSN_UID (INSN) > max_uid) \ + ? (abort() , -1) : block_number[INSN_UID (INSN)]) extern rtx forced_labels; extern rtx gen_jump (); @@ -368,8 +367,8 @@ reg_to_stack (first, file) block_stack_in = (stack) alloca (blocks * sizeof (struct stack_def)); block_out_reg_set = (HARD_REG_SET *) alloca (blocks * sizeof (HARD_REG_SET)); - bzero (block_stack_in, blocks * sizeof (struct stack_def)); - bzero (block_out_reg_set, blocks * sizeof (HARD_REG_SET)); + bzero ((char *) block_stack_in, blocks * sizeof (struct stack_def)); + bzero ((char *) block_out_reg_set, blocks * sizeof (HARD_REG_SET)); block_number = (int *) alloca ((max_uid + 1) * sizeof (int)); @@ -819,7 +818,7 @@ record_asm_reg_life (insn, regstack, operands, constraints, Also enforce rule #5: Output operands must start at the top of the reg-stack: output operands may not "skip" a reg. */ - bzero (reg_used_as_output, sizeof (reg_used_as_output)); + bzero ((char *) reg_used_as_output, sizeof (reg_used_as_output)); for (i = 0; i < n_outputs; i++) if (STACK_REG_P (operands[i])) if (reg_class_size[(int) operand_class[i]] != 1) @@ -852,7 +851,7 @@ record_asm_reg_life (insn, regstack, operands, constraints, to the top of the reg-stack than any input that is not implicitly popped. */ - bzero (implicitly_dies, sizeof (implicitly_dies)); + bzero ((char *) implicitly_dies, sizeof (implicitly_dies)); for (i = first_input; i < first_input + n_inputs; i++) if (STACK_REG_P (operands[i])) { @@ -1216,7 +1215,7 @@ find_blocks (first) label_value_list); } - BLOCK_NUM (insn) = block; + block_number[INSN_UID (insn)] = block; if (code != NOTE) prev_code = code; @@ -2342,7 +2341,7 @@ subst_asm_stack_regs (insn, regstack, operands, operands_loc, constraints, } } - bcopy (regstack, &temp_stack, sizeof (temp_stack)); + bcopy ((char *) regstack, (char *) &temp_stack, sizeof (temp_stack)); /* Put the input regs into the desired place in TEMP_STACK. */ |