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authorMatt Turner <[email protected]>2017-03-09 16:01:30 -0800
committerMatt Turner <[email protected]>2017-03-10 17:58:11 -0800
commitfa4b792e833a5b9a74d21ca72babeeebc72fd052 (patch)
treea59af4793c9523435577f87283166f8c09cbe779 /src/mesa/drivers
parent32be87852b06aae4618505aa0f26586436a8c927 (diff)
i965: Move brw_init_compaction_tables() to brw_create_compiler().
... so that we can avoid threading complications or unnecessary compaction table initializations (which just consists of setting some pointers based on devinfo->gen). Reviewed-by: Jason Ekstrand <[email protected]>
Diffstat (limited to 'src/mesa/drivers')
-rw-r--r--src/mesa/drivers/dri/i965/brw_compiler.c2
-rw-r--r--src/mesa/drivers/dri/i965/brw_eu.c2
-rw-r--r--src/mesa/drivers/dri/i965/brw_eu_compact.c5
3 files changed, 2 insertions, 7 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_compiler.c b/src/mesa/drivers/dri/i965/brw_compiler.c
index fcad570edff..cd9473f9a3b 100644
--- a/src/mesa/drivers/dri/i965/brw_compiler.c
+++ b/src/mesa/drivers/dri/i965/brw_compiler.c
@@ -23,6 +23,7 @@
#include "brw_compiler.h"
#include "brw_shader.h"
+#include "brw_eu.h"
#include "common/gen_debug.h"
#include "compiler/nir/nir.h"
#include "main/errors.h"
@@ -107,6 +108,7 @@ brw_compiler_create(void *mem_ctx, const struct gen_device_info *devinfo)
brw_fs_alloc_reg_sets(compiler);
brw_vec4_alloc_reg_set(compiler);
+ brw_init_compaction_tables(devinfo);
compiler->precise_trig = env_var_as_boolean("INTEL_PRECISE_TRIG", false);
diff --git a/src/mesa/drivers/dri/i965/brw_eu.c b/src/mesa/drivers/dri/i965/brw_eu.c
index 1344f2b18e1..d280ffd7e15 100644
--- a/src/mesa/drivers/dri/i965/brw_eu.c
+++ b/src/mesa/drivers/dri/i965/brw_eu.c
@@ -354,8 +354,6 @@ brw_init_codegen(const struct gen_device_info *devinfo,
p->loop_stack_array_size = 16;
p->loop_stack = rzalloc_array(mem_ctx, int, p->loop_stack_array_size);
p->if_depth_in_loop = rzalloc_array(mem_ctx, int, p->loop_stack_array_size);
-
- brw_init_compaction_tables(devinfo);
}
diff --git a/src/mesa/drivers/dri/i965/brw_eu_compact.c b/src/mesa/drivers/dri/i965/brw_eu_compact.c
index 5b8e9b2b416..b2af76d533a 100644
--- a/src/mesa/drivers/dri/i965/brw_eu_compact.c
+++ b/src/mesa/drivers/dri/i965/brw_eu_compact.c
@@ -76,7 +76,6 @@
#include "brw_shader.h"
#include "intel_asm_annotation.h"
#include "common/gen_debug.h"
-#include "util/u_atomic.h" /* for p_atomic_cmpxchg */
static const uint32_t g45_control_index_table[32] = {
0b00000000000000000,
@@ -1345,10 +1344,6 @@ update_gen4_jump_count(const struct gen_device_info *devinfo, brw_inst *insn,
void
brw_init_compaction_tables(const struct gen_device_info *devinfo)
{
- static bool initialized;
- if (initialized || p_atomic_cmpxchg(&initialized, false, true) != false)
- return;
-
assert(g45_control_index_table[ARRAY_SIZE(g45_control_index_table) - 1] != 0);
assert(g45_datatype_table[ARRAY_SIZE(g45_datatype_table) - 1] != 0);
assert(g45_subreg_table[ARRAY_SIZE(g45_subreg_table) - 1] != 0);