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intel/cs: Stop setting dispatch_grf_start_reg

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Nothing ever reads it for compute shaders because it's always 1.

Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
This commit is contained in:
Jason Ekstrand
2017-08-21 20:00:30 -07:00
parent b1a9cdede4
commit d4de813d86
2 changed files with 0 additions and 3 deletions
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1
src/intel/compiler/brw_compiler.h
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@@ -745,7 +745,6 @@ struct brw_push_const_block {
struct brw_cs_prog_data {
struct brw_stage_prog_data base;
GLuint dispatch_grf_start_reg_16;
unsigned local_size[3];
unsigned simd_size;
unsigned threads;

2
src/intel/compiler/brw_fs.cpp
View File

@@ -6866,7 +6866,6 @@ brw_compile_cs(const struct brw_compiler *compiler, void *log_data,
cfg = v8.cfg;
cs_set_simd_size(prog_data, 8);
cs_fill_push_const_info(compiler->devinfo, prog_data);
prog_data->base.dispatch_grf_start_reg = v8.payload.num_regs;
}
}
@@ -6894,7 +6893,6 @@ brw_compile_cs(const struct brw_compiler *compiler, void *log_data,
cfg = v16.cfg;
cs_set_simd_size(prog_data, 16);
cs_fill_push_const_info(compiler->devinfo, prog_data);
prog_data->dispatch_grf_start_reg_16 = v16.payload.num_regs;
}
}