diff options
Diffstat (limited to 'gcc/config/lm32/lm32.c')
| -rw-r--r-- | gcc/config/lm32/lm32.c | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/gcc/config/lm32/lm32.c b/gcc/config/lm32/lm32.c index bcab220613d..18a4b4403cd 100644 --- a/gcc/config/lm32/lm32.c +++ b/gcc/config/lm32/lm32.c @@ -76,6 +76,12 @@ static bool lm32_legitimate_address_p (enum machine_mode mode, rtx x, bool strict); static HOST_WIDE_INT lm32_compute_frame_size (int size); static void lm32_option_override (void); +static rtx lm32_function_arg (CUMULATIVE_ARGS * cum, + enum machine_mode mode, const_tree type, + bool named); +static void lm32_function_arg_advance (CUMULATIVE_ARGS * cum, + enum machine_mode mode, + const_tree type, bool named); /* Implement TARGET_OPTION_OPTIMIZATION_TABLE. */ static const struct default_options lm32_option_optimization_table[] = @@ -98,6 +104,10 @@ static const struct default_options lm32_option_optimization_table[] = #define TARGET_PROMOTE_FUNCTION_MODE default_promote_function_mode_always_promote #undef TARGET_SETUP_INCOMING_VARARGS #define TARGET_SETUP_INCOMING_VARARGS lm32_setup_incoming_varargs +#undef TARGET_FUNCTION_ARG +#define TARGET_FUNCTION_ARG lm32_function_arg +#undef TARGET_FUNCTION_ARG_ADVANCE +#define TARGET_FUNCTION_ARG_ADVANCE lm32_function_arg_advance #undef TARGET_PROMOTE_PROTOTYPES #define TARGET_PROMOTE_PROTOTYPES hook_bool_const_tree_true #undef TARGET_MIN_ANCHOR_OFFSET @@ -613,9 +623,9 @@ lm32_print_operand_address (FILE * file, rtx addr) NAMED is nonzero if this argument is a named parameter (otherwise it is an extra parameter matching an ellipsis). */ -rtx -lm32_function_arg (CUMULATIVE_ARGS cum, enum machine_mode mode, - tree type, int named) +static rtx +lm32_function_arg (CUMULATIVE_ARGS *cum, enum machine_mode mode, + const_tree type, bool named) { if (mode == VOIDmode) /* Compute operand 2 of the call insn. */ @@ -624,10 +634,17 @@ lm32_function_arg (CUMULATIVE_ARGS cum, enum machine_mode mode, if (targetm.calls.must_pass_in_stack (mode, type)) return NULL_RTX; - if (!named || (cum + LM32_NUM_REGS2 (mode, type) > LM32_NUM_ARG_REGS)) + if (!named || (*cum + LM32_NUM_REGS2 (mode, type) > LM32_NUM_ARG_REGS)) return NULL_RTX; - return gen_rtx_REG (mode, cum + LM32_FIRST_ARG_REG); + return gen_rtx_REG (mode, *cum + LM32_FIRST_ARG_REG); +} + +static void +lm32_function_arg_advance (CUMULATIVE_ARGS *cum, enum machine_mode mode, + const_tree type, bool named ATTRIBUTE_UNUSED) +{ + *cum += LM32_NUM_REGS2 (mode, type); } HOST_WIDE_INT |