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amd/common: add new add_arg() helper for SGPRs/VGPRs arguments

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The idea is to clean up the add arguments logic.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This commit is contained in:
Samuel Pitoiset 2017-12-20 20:55:58 +01:00
parent bedfa06eaf
commit f1242a8976
1 changed files with 24 additions and 0 deletions
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24
src/amd/common/ac_nir_to_llvm.c
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@ -257,6 +257,30 @@ struct arg_info {
uint8_t num_vgprs_used;
};
enum ac_arg_regfile {
ARG_SGPR,
ARG_VGPR,
};
static void
add_arg(struct arg_info *info, enum ac_arg_regfile regfile, LLVMTypeRef type,
LLVMValueRef *param_ptr)
{
assert(info->count < MAX_ARGS);
info->assign[info->count] = param_ptr;
info->types[info->count] = type;
info->count++;
if (regfile == ARG_SGPR) {
info->num_sgprs_used += ac_get_type_size(type) / 4;
info->sgpr_count++;
} else {
assert(regfile == ARG_VGPR);
info->num_vgprs_used += ac_get_type_size(type) / 4;
}
}
static inline void
add_argument(struct arg_info *info,
LLVMTypeRef type, LLVMValueRef *param_ptr)