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ac/nir: count the scratch private memory size 

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Samuel Pitoiset 2018-03-01 22:12:55 +01:00
parent 3b8e7459f2
commit 7f6b91c9c3
2 changed files with 9 additions and 2 deletions
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10
src/amd/common/ac_nir_to_llvm.c
View File

@ -6800,7 +6800,8 @@ LLVMModuleRef ac_translate_nir_to_llvm(LLVMTargetMachineRef tm,
struct nir_shader *const *shaders,
int shader_count,
struct ac_shader_variant_info *shader_info,
const struct ac_nir_compiler_options *options)
const struct ac_nir_compiler_options *options,
bool dump_shader)
{
struct radv_shader_context ctx = {0};
unsigned i;
@ -6967,6 +6968,11 @@ LLVMModuleRef ac_translate_nir_to_llvm(LLVMTargetMachineRef tm,
if (shader_count == 1)
ac_nir_eliminate_const_vs_outputs(&ctx);
if (dump_shader) {
ctx.shader_info->private_mem_vgprs =
ac_count_scratch_private_memory(ctx.main_function);
}
return ctx.ac.module;
}
@ -7160,7 +7166,7 @@ void ac_compile_nir_shader(LLVMTargetMachineRef tm,
{
LLVMModuleRef llvm_module = ac_translate_nir_to_llvm(tm, nir, nir_count, shader_info,
options);
options, dump_shader);
ac_compile_llvm_module(tm, llvm_module, binary, config, shader_info, nir[0]->info.stage, dump_shader, options->supports_spill);
for (int i = 0; i < nir_count; ++i)

1
src/amd/common/ac_nir_to_llvm.h
View File

@ -163,6 +163,7 @@ struct ac_shader_variant_info {
unsigned num_user_sgprs;
unsigned num_input_sgprs;
unsigned num_input_vgprs;
unsigned private_mem_vgprs;
bool need_indirect_descriptor_sets;
struct {
struct {