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r600: Add NIR compiler options

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Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3225>
This commit is contained in:
Gert Wollny
2019-12-28 15:34:54 +01:00
committed by Marge Bot
parent 27cacd28ac
commit 51285bf32e
1 changed files with 29 additions and 0 deletions
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src/gallium/drivers/r600/r600_pipe_common.c
+29
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@@ -27,6 +27,7 @@
#include "r600_pipe_common.h"
#include "r600_cs.h"
#include "tgsi/tgsi_parse.h"
#include "compiler/nir/nir.h"
#include "util/list.h"
#include "util/u_draw_quad.h"
#include "util/u_memory.h"
@@ -1177,6 +1178,33 @@ struct pipe_resource *r600_resource_create_common(struct pipe_screen *screen,
}
}
const struct nir_shader_compiler_options r600_nir_options = {
.fuse_ffma = true,
.lower_scmp = true,
.lower_flrp32 = true,
.lower_flrp64 = true,
.lower_fpow = true,
.lower_fdiv = true,
.lower_idiv = true,
.lower_fmod = true,
.lower_doubles_options = nir_lower_fp64_full_software,
.lower_int64_options = 0,
.lower_extract_byte = true,
.lower_extract_word = true,
.max_unroll_iterations = 32,
.lower_all_io_to_temps = true,
.vectorize_io = true
};
static const void *
r600_get_compiler_options(struct pipe_screen *screen,
enum pipe_shader_ir ir,
enum pipe_shader_type shader)
{
assert(ir == PIPE_SHADER_IR_NIR);
return &r600_nir_options;
}
bool r600_common_screen_init(struct r600_common_screen *rscreen,
struct radeon_winsys *ws)
{
@@ -1210,6 +1238,7 @@ bool r600_common_screen_init(struct r600_common_screen *rscreen,
rscreen->b.get_compute_param = r600_get_compute_param;
rscreen->b.get_paramf = r600_get_paramf;
rscreen->b.get_timestamp = r600_get_timestamp;
rscreen->b.get_compiler_options = r600_get_compiler_options;
rscreen->b.fence_finish = r600_fence_finish;
rscreen->b.fence_reference = r600_fence_reference;
rscreen->b.resource_destroy = u_resource_destroy_vtbl;