Mesa (master): intel/compiler: Get rid of the global compaction table pointers
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gitlab-mirror at kemper.freedesktop.org
Wed Sep 2 20:04:05 UTC 2020
Module: Mesa
Branch: master
Commit: 54ba0daa28b7b3cac8a8df6320cfcf3715e6526b
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=54ba0daa28b7b3cac8a8df6320cfcf3715e6526b
Author: Jason Ekstrand <jason at jlekstrand.net>
Date: Tue Sep 1 18:28:58 2020 -0500
intel/compiler: Get rid of the global compaction table pointers
With discrete GPUs, it's going to be possible to have GPUs from two
different hardware generations in the machine at the same time. Global
singletons like this aren't going to fly. Have a struct containing the
pointers which gets initialized once per shader disassemble instead.
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6244>
---
src/intel/common/gen_disasm.c | 2 -
src/intel/compiler/brw_compiler.c | 1 -
src/intel/compiler/brw_eu.h | 1 -
src/intel/compiler/brw_eu_compact.c | 214 ++++++++++++++++++++-------------
src/intel/compiler/test_eu_compact.cpp | 1 -
src/intel/tools/i965_asm.c | 2 -
src/intel/tools/i965_disasm.c | 3 -
7 files changed, 128 insertions(+), 96 deletions(-)
diff --git a/src/intel/common/gen_disasm.c b/src/intel/common/gen_disasm.c
index 375f2c37764..97ca1b659be 100644
--- a/src/intel/common/gen_disasm.c
+++ b/src/intel/common/gen_disasm.c
@@ -123,8 +123,6 @@ gen_disasm_create(const struct gen_device_info *devinfo)
gd->devinfo = *devinfo;
- brw_init_compaction_tables(&gd->devinfo);
-
return gd;
}
diff --git a/src/intel/compiler/brw_compiler.c b/src/intel/compiler/brw_compiler.c
index 0dc3d90eb8c..a04cf965011 100644
--- a/src/intel/compiler/brw_compiler.c
+++ b/src/intel/compiler/brw_compiler.c
@@ -102,7 +102,6 @@ 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/intel/compiler/brw_eu.h b/src/intel/compiler/brw_eu.h
index fa7f0b7b6ed..c4b44f3ced3 100644
--- a/src/intel/compiler/brw_eu.h
+++ b/src/intel/compiler/brw_eu.h
@@ -1279,7 +1279,6 @@ enum brw_conditional_mod brw_negate_cmod(enum brw_conditional_mod cmod);
enum brw_conditional_mod brw_swap_cmod(enum brw_conditional_mod cmod);
/* brw_eu_compact.c */
-void brw_init_compaction_tables(const struct gen_device_info *devinfo);
void brw_compact_instructions(struct brw_codegen *p, int start_offset,
struct disasm_info *disasm);
void brw_uncompact_instruction(const struct gen_device_info *devinfo,
diff --git a/src/intel/compiler/brw_eu_compact.c b/src/intel/compiler/brw_eu_compact.c
index 86ac0d5d5c2..f880d790b85 100644
--- a/src/intel/compiler/brw_eu_compact.c
+++ b/src/intel/compiler/brw_eu_compact.c
@@ -953,16 +953,23 @@ static const uint32_t gen12_3src_subreg_table[32] = {
0b01000000000010000000, /* .0 .4 .0 .8 */
};
-static const uint32_t *control_index_table;
-static const uint32_t *datatype_table;
-static const uint16_t *subreg_table;
-static const uint16_t *src0_index_table;
-static const uint16_t *src1_index_table;
+struct compaction_state {
+ const struct gen_device_info *devinfo;
+ const uint32_t *control_index_table;
+ const uint32_t *datatype_table;
+ const uint16_t *subreg_table;
+ const uint16_t *src0_index_table;
+ const uint16_t *src1_index_table;
+};
+
+static void compaction_state_init(struct compaction_state *c,
+ const struct gen_device_info *devinfo);
static bool
-set_control_index(const struct gen_device_info *devinfo,
+set_control_index(const struct compaction_state *c,
brw_compact_inst *dst, const brw_inst *src)
{
+ const struct gen_device_info *devinfo = c->devinfo;
uint32_t uncompacted; /* 17b/G45; 19b/IVB+; 21b/TGL+ */
if (devinfo->gen >= 12) {
@@ -994,7 +1001,7 @@ set_control_index(const struct gen_device_info *devinfo,
}
for (int i = 0; i < 32; i++) {
- if (control_index_table[i] == uncompacted) {
+ if (c->control_index_table[i] == uncompacted) {
brw_compact_inst_set_control_index(devinfo, dst, i);
return true;
}
@@ -1004,9 +1011,10 @@ set_control_index(const struct gen_device_info *devinfo,
}
static bool
-set_datatype_index(const struct gen_device_info *devinfo, brw_compact_inst *dst,
+set_datatype_index(const struct compaction_state *c, brw_compact_inst *dst,
const brw_inst *src, bool is_immediate)
{
+ const struct gen_device_info *devinfo = c->devinfo;
uint32_t uncompacted; /* 18b/G45+; 21b/BDW+; 20b/TGL+ */
if (devinfo->gen >= 12) {
@@ -1036,7 +1044,7 @@ set_datatype_index(const struct gen_device_info *devinfo, brw_compact_inst *dst,
}
for (int i = 0; i < 32; i++) {
- if (datatype_table[i] == uncompacted) {
+ if (c->datatype_table[i] == uncompacted) {
brw_compact_inst_set_datatype_index(devinfo, dst, i);
return true;
}
@@ -1046,9 +1054,10 @@ set_datatype_index(const struct gen_device_info *devinfo, brw_compact_inst *dst,
}
static bool
-set_subreg_index(const struct gen_device_info *devinfo, brw_compact_inst *dst,
+set_subreg_index(const struct compaction_state *c, brw_compact_inst *dst,
const brw_inst *src, bool is_immediate)
{
+ const struct gen_device_info *devinfo = c->devinfo;
uint16_t uncompacted; /* 15b */
if (devinfo->gen >= 12) {
@@ -1066,7 +1075,7 @@ set_subreg_index(const struct gen_device_info *devinfo, brw_compact_inst *dst,
}
for (int i = 0; i < 32; i++) {
- if (subreg_table[i] == uncompacted) {
+ if (c->subreg_table[i] == uncompacted) {
brw_compact_inst_set_subreg_index(devinfo, dst, i);
return true;
}
@@ -1076,9 +1085,10 @@ set_subreg_index(const struct gen_device_info *devinfo, brw_compact_inst *dst,
}
static bool
-set_src0_index(const struct gen_device_info *devinfo,
- brw_compact_inst *dst, const brw_inst *src)
+set_src0_index(const struct compaction_state *c, brw_compact_inst *dst,
+ const brw_inst *src)
{
+ const struct gen_device_info *devinfo = c->devinfo;
uint16_t uncompacted; /* 12b */
int table_len;
@@ -1095,7 +1105,7 @@ set_src0_index(const struct gen_device_info *devinfo,
}
for (int i = 0; i < table_len; i++) {
- if (src0_index_table[i] == uncompacted) {
+ if (c->src0_index_table[i] == uncompacted) {
brw_compact_inst_set_src0_index(devinfo, dst, i);
return true;
}
@@ -1105,9 +1115,10 @@ set_src0_index(const struct gen_device_info *devinfo,
}
static bool
-set_src1_index(const struct gen_device_info *devinfo, brw_compact_inst *dst,
+set_src1_index(const struct compaction_state *c, brw_compact_inst *dst,
const brw_inst *src, bool is_immediate, unsigned imm)
{
+ const struct gen_device_info *devinfo = c->devinfo;
if (is_immediate) {
if (devinfo->gen >= 12) {
/* src1 index takes the low 4 bits of the 12-bit compacted value */
@@ -1134,7 +1145,7 @@ set_src1_index(const struct gen_device_info *devinfo, brw_compact_inst *dst,
}
for (int i = 0; i < table_len; i++) {
- if (src1_index_table[i] == uncompacted) {
+ if (c->src1_index_table[i] == uncompacted) {
brw_compact_inst_set_src1_index(devinfo, dst, i);
return true;
}
@@ -1631,10 +1642,11 @@ precompact(const struct gen_device_info *devinfo, brw_inst inst)
* It doesn't modify dst unless src is compactable, which is relied on by
* brw_compact_instructions().
*/
-bool
-brw_try_compact_instruction(const struct gen_device_info *devinfo,
- brw_compact_inst *dst, const brw_inst *src)
+static bool
+try_compact_instruction(const struct compaction_state *c,
+ brw_compact_inst *dst, const brw_inst *src)
{
+ const struct gen_device_info *devinfo = c->devinfo;
brw_compact_inst temp;
assert(brw_inst_cmpt_control(devinfo, src) == 0);
@@ -1683,15 +1695,15 @@ brw_try_compact_instruction(const struct gen_device_info *devinfo,
compact(hw_opcode);
compact(debug_control);
- if (!set_control_index(devinfo, &temp, src))
+ if (!set_control_index(c, &temp, src))
return false;
- if (!set_datatype_index(devinfo, &temp, src, is_immediate))
+ if (!set_datatype_index(c, &temp, src, is_immediate))
return false;
- if (!set_subreg_index(devinfo, &temp, src, is_immediate))
+ if (!set_subreg_index(c, &temp, src, is_immediate))
return false;
- if (!set_src0_index(devinfo, &temp, src))
+ if (!set_src0_index(c, &temp, src))
return false;
- if (!set_src1_index(devinfo, &temp, src, is_immediate, compacted_imm))
+ if (!set_src1_index(c, &temp, src, is_immediate, compacted_imm))
return false;
if (devinfo->gen >= 12) {
@@ -1737,12 +1749,22 @@ brw_try_compact_instruction(const struct gen_device_info *devinfo,
return true;
}
+bool
+brw_try_compact_instruction(const struct gen_device_info *devinfo,
+ brw_compact_inst *dst, const brw_inst *src)
+{
+ struct compaction_state c;
+ compaction_state_init(&c, devinfo);
+ return try_compact_instruction(&c, dst, src);
+}
+
static void
-set_uncompacted_control(const struct gen_device_info *devinfo, brw_inst *dst,
+set_uncompacted_control(const struct compaction_state *c, brw_inst *dst,
brw_compact_inst *src)
{
+ const struct gen_device_info *devinfo = c->devinfo;
uint32_t uncompacted =
- control_index_table[brw_compact_inst_control_index(devinfo, src)];
+ c->control_index_table[brw_compact_inst_control_index(devinfo, src)];
if (devinfo->gen >= 12) {
brw_inst_set_bits(dst, 95, 92, (uncompacted >> 17));
@@ -1771,11 +1793,12 @@ set_uncompacted_control(const struct gen_device_info *devinfo, brw_inst *dst,
}
static void
-set_uncompacted_datatype(const struct gen_device_info *devinfo, brw_inst *dst,
+set_uncompacted_datatype(const struct compaction_state *c, brw_inst *dst,
brw_compact_inst *src)
{
+ const struct gen_device_info *devinfo = c->devinfo;
uint32_t uncompacted =
- datatype_table[brw_compact_inst_datatype_index(devinfo, src)];
+ c->datatype_table[brw_compact_inst_datatype_index(devinfo, src)];
if (devinfo->gen >= 12) {
brw_inst_set_bits(dst, 98, 98, (uncompacted >> 19));
@@ -1799,11 +1822,12 @@ set_uncompacted_datatype(const struct gen_device_info *devinfo, brw_inst *dst,
}
static void
-set_uncompacted_subreg(const struct gen_device_info *devinfo, brw_inst *dst,
+set_uncompacted_subreg(const struct compaction_state *c, brw_inst *dst,
brw_compact_inst *src)
{
+ const struct gen_device_info *devinfo = c->devinfo;
uint16_t uncompacted =
- subreg_table[brw_compact_inst_subreg_index(devinfo, src)];
+ c->subreg_table[brw_compact_inst_subreg_index(devinfo, src)];
if (devinfo->gen >= 12) {
brw_inst_set_bits(dst, 103, 99, (uncompacted >> 10));
@@ -1817,11 +1841,12 @@ set_uncompacted_subreg(const struct gen_device_info *devinfo, brw_inst *dst,
}
static void
-set_uncompacted_src0(const struct gen_device_info *devinfo, brw_inst *dst,
+set_uncompacted_src0(const struct compaction_state *c, brw_inst *dst,
brw_compact_inst *src)
{
+ const struct gen_device_info *devinfo = c->devinfo;
uint32_t compacted = brw_compact_inst_src0_index(devinfo, src);
- uint16_t uncompacted = src0_index_table[compacted];
+ uint16_t uncompacted = c->src0_index_table[compacted];
if (devinfo->gen >= 12) {
brw_inst_set_bits(dst, 87, 84, (uncompacted >> 8));
@@ -1835,11 +1860,12 @@ set_uncompacted_src0(const struct gen_device_info *devinfo, brw_inst *dst,
}
static void
-set_uncompacted_src1(const struct gen_device_info *devinfo, brw_inst *dst,
+set_uncompacted_src1(const struct compaction_state *c, brw_inst *dst,
brw_compact_inst *src)
{
+ const struct gen_device_info *devinfo = c->devinfo;
uint16_t uncompacted =
- src1_index_table[brw_compact_inst_src1_index(devinfo, src)];
+ c->src1_index_table[brw_compact_inst_src1_index(devinfo, src)];
if (devinfo->gen >= 12) {
brw_inst_set_bits(dst, 121, 120, (uncompacted >> 10));
@@ -1853,9 +1879,10 @@ set_uncompacted_src1(const struct gen_device_info *devinfo, brw_inst *dst,
}
static void
-set_uncompacted_3src_control_index(const struct gen_device_info *devinfo,
+set_uncompacted_3src_control_index(const struct compaction_state *c,
brw_inst *dst, brw_compact_inst *src)
{
+ const struct gen_device_info *devinfo = c->devinfo;
assert(devinfo->gen >= 8);
if (devinfo->gen >= 12) {
@@ -1954,9 +1981,10 @@ set_uncompacted_3src_subreg_index(const struct gen_device_info *devinfo,
}
static void
-brw_uncompact_3src_instruction(const struct gen_device_info *devinfo,
+brw_uncompact_3src_instruction(const struct compaction_state *c,
brw_inst *dst, brw_compact_inst *src)
{
+ const struct gen_device_info *devinfo = c->devinfo;
assert(devinfo->gen >= 8);
#define uncompact(field) \
@@ -1967,7 +1995,7 @@ brw_uncompact_3src_instruction(const struct gen_device_info *devinfo,
uncompact(hw_opcode);
if (devinfo->gen >= 12) {
- set_uncompacted_3src_control_index(devinfo, dst, src);
+ set_uncompacted_3src_control_index(c, dst, src);
set_uncompacted_3src_source_index(devinfo, dst, src);
set_uncompacted_3src_subreg_index(devinfo, dst, src);
@@ -1978,7 +2006,7 @@ brw_uncompact_3src_instruction(const struct gen_device_info *devinfo,
uncompact(src1_reg_nr);
uncompact(src2_reg_nr);
} else {
- set_uncompacted_3src_control_index(devinfo, dst, src);
+ set_uncompacted_3src_control_index(c, dst, src);
set_uncompacted_3src_source_index(devinfo, dst, src);
uncompact(dst_reg_nr);
@@ -2000,16 +2028,17 @@ brw_uncompact_3src_instruction(const struct gen_device_info *devinfo,
#undef uncompact_a16
}
-void
-brw_uncompact_instruction(const struct gen_device_info *devinfo, brw_inst *dst,
- brw_compact_inst *src)
+static void
+uncompact_instruction(const struct compaction_state *c, brw_inst *dst,
+ brw_compact_inst *src)
{
+ const struct gen_device_info *devinfo = c->devinfo;
memset(dst, 0, sizeof(*dst));
if (devinfo->gen >= 8 &&
is_3src(devinfo, brw_opcode_decode(
devinfo, brw_compact_inst_3src_hw_opcode(devinfo, src)))) {
- brw_uncompact_3src_instruction(devinfo, dst, src);
+ brw_uncompact_3src_instruction(c, dst, src);
return;
}
@@ -2022,10 +2051,10 @@ brw_uncompact_instruction(const struct gen_device_info *devinfo, brw_inst *dst,
uncompact(hw_opcode);
uncompact(debug_control);
- set_uncompacted_control(devinfo, dst, src);
- set_uncompacted_datatype(devinfo, dst, src);
- set_uncompacted_subreg(devinfo, dst, src);
- set_uncompacted_src0(devinfo, dst, src);
+ set_uncompacted_control(c, dst, src);
+ set_uncompacted_datatype(c, dst, src);
+ set_uncompacted_subreg(c, dst, src);
+ set_uncompacted_src0(c, dst, src);
enum brw_reg_type type;
if (has_immediate(devinfo, dst, &type)) {
@@ -2033,7 +2062,7 @@ brw_uncompact_instruction(const struct gen_device_info *devinfo, brw_inst *dst,
brw_compact_inst_imm(devinfo, src));
brw_inst_set_imm_ud(devinfo, dst, imm);
} else {
- set_uncompacted_src1(devinfo, dst, src);
+ set_uncompacted_src1(c, dst, src);
uncompact_reg(src1);
}
@@ -2062,6 +2091,15 @@ brw_uncompact_instruction(const struct gen_device_info *devinfo, brw_inst *dst,
#undef uncompact_reg
}
+void
+brw_uncompact_instruction(const struct gen_device_info *devinfo, brw_inst *dst,
+ brw_compact_inst *src)
+{
+ struct compaction_state c;
+ compaction_state_init(&c, devinfo);
+ uncompact_instruction(&c, dst, src);
+}
+
void brw_debug_compact_uncompact(const struct gen_device_info *devinfo,
brw_inst *orig,
brw_inst *uncompacted)
@@ -2149,8 +2187,9 @@ update_gen4_jump_count(const struct gen_device_info *devinfo, brw_inst *insn,
brw_inst_set_gen4_jump_count(devinfo, insn, jump_count_compacted >> shift);
}
-void
-brw_init_compaction_tables(const struct gen_device_info *devinfo)
+static void
+compaction_state_init(struct compaction_state *c,
+ const struct gen_device_info *devinfo)
{
assert(g45_control_index_table[ARRAY_SIZE(g45_control_index_table) - 1] != 0);
assert(g45_datatype_table[ARRAY_SIZE(g45_datatype_table) - 1] != 0);
@@ -2175,51 +2214,52 @@ brw_init_compaction_tables(const struct gen_device_info *devinfo)
assert(gen12_src0_index_table[ARRAY_SIZE(gen12_src0_index_table) - 1] != 0);
assert(gen12_src1_index_table[ARRAY_SIZE(gen12_src1_index_table) - 1] != 0);
+ c->devinfo = devinfo;
switch (devinfo->gen) {
case 12:
- control_index_table = gen12_control_index_table;;
- datatype_table = gen12_datatype_table;
- subreg_table = gen12_subreg_table;
- src0_index_table = gen12_src0_index_table;
- src1_index_table = gen12_src1_index_table;
+ c->control_index_table = gen12_control_index_table;;
+ c->datatype_table = gen12_datatype_table;
+ c->subreg_table = gen12_subreg_table;
+ c->src0_index_table = gen12_src0_index_table;
+ c->src1_index_table = gen12_src1_index_table;
break;
case 11:
- control_index_table = gen8_control_index_table;
- datatype_table = gen11_datatype_table;
- subreg_table = gen8_subreg_table;
- src0_index_table = gen8_src_index_table;
- src1_index_table = gen8_src_index_table;
+ c->control_index_table = gen8_control_index_table;
+ c->datatype_table = gen11_datatype_table;
+ c->subreg_table = gen8_subreg_table;
+ c->src0_index_table = gen8_src_index_table;
+ c->src1_index_table = gen8_src_index_table;
break;
case 10:
case 9:
case 8:
- control_index_table = gen8_control_index_table;
- datatype_table = gen8_datatype_table;
- subreg_table = gen8_subreg_table;
- src0_index_table = gen8_src_index_table;
- src1_index_table = gen8_src_index_table;
+ c->control_index_table = gen8_control_index_table;
+ c->datatype_table = gen8_datatype_table;
+ c->subreg_table = gen8_subreg_table;
+ c->src0_index_table = gen8_src_index_table;
+ c->src1_index_table = gen8_src_index_table;
break;
case 7:
- control_index_table = gen7_control_index_table;
- datatype_table = gen7_datatype_table;
- subreg_table = gen7_subreg_table;
- src0_index_table = gen7_src_index_table;
- src1_index_table = gen7_src_index_table;
+ c->control_index_table = gen7_control_index_table;
+ c->datatype_table = gen7_datatype_table;
+ c->subreg_table = gen7_subreg_table;
+ c->src0_index_table = gen7_src_index_table;
+ c->src1_index_table = gen7_src_index_table;
break;
case 6:
- control_index_table = gen6_control_index_table;
- datatype_table = gen6_datatype_table;
- subreg_table = gen6_subreg_table;
- src0_index_table = gen6_src_index_table;
- src1_index_table = gen6_src_index_table;
+ c->control_index_table = gen6_control_index_table;
+ c->datatype_table = gen6_datatype_table;
+ c->subreg_table = gen6_subreg_table;
+ c->src0_index_table = gen6_src_index_table;
+ c->src1_index_table = gen6_src_index_table;
break;
case 5:
case 4:
- control_index_table = g45_control_index_table;
- datatype_table = g45_datatype_table;
- subreg_table = g45_subreg_table;
- src0_index_table = g45_src_index_table;
- src1_index_table = g45_src_index_table;
+ c->control_index_table = g45_control_index_table;
+ c->datatype_table = g45_datatype_table;
+ c->subreg_table = g45_subreg_table;
+ c->src0_index_table = g45_src_index_table;
+ c->src1_index_table = g45_src_index_table;
break;
default:
unreachable("unknown generation");
@@ -2248,6 +2288,9 @@ brw_compact_instructions(struct brw_codegen *p, int start_offset,
if (devinfo->gen == 4 && !devinfo->is_g4x)
return;
+ struct compaction_state c;
+ compaction_state_init(&c, devinfo);
+
int offset = 0;
int compacted_count = 0;
for (int src_offset = 0; src_offset < p->next_insn_offset - start_offset;
@@ -2261,12 +2304,12 @@ brw_compact_instructions(struct brw_codegen *p, int start_offset,
brw_inst inst = precompact(devinfo, *src);
brw_inst saved = inst;
- if (brw_try_compact_instruction(devinfo, dst, &inst)) {
+ if (try_compact_instruction(&c, dst, &inst)) {
compacted_count++;
if (INTEL_DEBUG) {
brw_inst uncompacted;
- brw_uncompact_instruction(devinfo, &uncompacted, dst);
+ uncompact_instruction(&c, &uncompacted, dst);
if (memcmp(&saved, &uncompacted, sizeof(uncompacted))) {
brw_debug_compact_uncompact(devinfo, &saved, &uncompacted);
}
@@ -2333,15 +2376,14 @@ brw_compact_instructions(struct brw_codegen *p, int start_offset,
if (devinfo->gen >= 7) {
if (brw_inst_cmpt_control(devinfo, insn)) {
brw_inst uncompacted;
- brw_uncompact_instruction(devinfo, &uncompacted,
- (brw_compact_inst *)insn);
+ uncompact_instruction(&c, &uncompacted,
+ (brw_compact_inst *)insn);
update_uip_jip(devinfo, &uncompacted, this_old_ip,
compacted_counts);
- bool ret = brw_try_compact_instruction(devinfo,
- (brw_compact_inst *)insn,
- &uncompacted);
+ bool ret = try_compact_instruction(&c, (brw_compact_inst *)insn,
+ &uncompacted);
assert(ret); (void)ret;
} else {
update_uip_jip(devinfo, insn, this_old_ip, compacted_counts);
diff --git a/src/intel/compiler/test_eu_compact.cpp b/src/intel/compiler/test_eu_compact.cpp
index 343f060b748..74f7aaecf3b 100644
--- a/src/intel/compiler/test_eu_compact.cpp
+++ b/src/intel/compiler/test_eu_compact.cpp
@@ -287,7 +287,6 @@ struct {
static bool
run_tests(const struct gen_device_info *devinfo)
{
- brw_init_compaction_tables(devinfo);
bool fail = false;
for (unsigned i = 0; i < ARRAY_SIZE(tests); i++) {
diff --git a/src/intel/tools/i965_asm.c b/src/intel/tools/i965_asm.c
index 2be74e375d4..7c42a6c8f10 100644
--- a/src/intel/tools/i965_asm.c
+++ b/src/intel/tools/i965_asm.c
@@ -117,8 +117,6 @@ i965_disasm_init(uint16_t pci_id)
return NULL;
}
- brw_init_compaction_tables(devinfo);
-
return devinfo;
}
diff --git a/src/intel/tools/i965_disasm.c b/src/intel/tools/i965_disasm.c
index 77691e2a62e..a2f7b8564d6 100644
--- a/src/intel/tools/i965_disasm.c
+++ b/src/intel/tools/i965_disasm.c
@@ -123,9 +123,6 @@ i965_disasm_init(uint16_t pci_id)
exit(EXIT_FAILURE);
}
- /* initialize compaction table in order to handle compacted instructions */
- brw_init_compaction_tables(devinfo);
-
return devinfo;
}
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