---
src/intel/compiler/brw_eu_defines.h | 1 -
src/intel/compiler/brw_fs.cpp | 31 ++++++--
src/intel/compiler/brw_fs.h | 4 -
src/intel/compiler/brw_fs_cse.cpp | 1 -
src/intel/compiler/brw_fs_generator.cpp | 73 -------------------
.../compiler/brw_schedule_instructions.cpp | 1 -
src/intel/compiler/brw_shader.cpp | 2 -
7 files changed, 25 insertions(+), 88 deletions(-)
diff --git a/src/intel/compiler/brw_eu_defines.h
b/src/intel/compiler/brw_eu_defines.h
index 858aec07827..bf46c45146e 100644
--- a/src/intel/compiler/brw_eu_defines.h
+++ b/src/intel/compiler/brw_eu_defines.h
@@ -526,7 +526,6 @@ enum opcode {
FS_OPCODE_UNIFORM_PULL_CONSTANT_LOAD,
FS_OPCODE_UNIFORM_PULL_CONSTANT_LOAD_GEN7,
FS_OPCODE_VARYING_PULL_CONSTANT_LOAD_GEN4,
- FS_OPCODE_VARYING_PULL_CONSTANT_LOAD_GEN7,
FS_OPCODE_VARYING_PULL_CONSTANT_LOAD_LOGICAL,
FS_OPCODE_DISCARD_JUMP,
FS_OPCODE_SET_SAMPLE_ID,
diff --git a/src/intel/compiler/brw_fs.cpp b/src/intel/compiler/brw_fs.cpp
index d3e76670bfe..43d31ed2fd6 100644
--- a/src/intel/compiler/brw_fs.cpp
+++ b/src/intel/compiler/brw_fs.cpp
@@ -238,7 +238,6 @@ fs_inst::is_send_from_grf() const
{
switch (opcode) {
case SHADER_OPCODE_SEND:
- case FS_OPCODE_VARYING_PULL_CONSTANT_LOAD_GEN7:
case SHADER_OPCODE_SHADER_TIME_ADD:
case FS_OPCODE_INTERPOLATE_AT_SAMPLE:
case FS_OPCODE_INTERPOLATE_AT_SHARED_OFFSET:
@@ -5111,16 +5110,37 @@ lower_varying_pull_constant_logical_send(const
fs_builder &bld, fs_inst *inst)
const gen_device_info *devinfo = bld.shader->devinfo;
if (devinfo->gen >= 7) {
+ fs_reg index = inst->src[0];
/* We are switching the instruction from an ALU-like instruction to a
* send-from-grf instruction. Since sends can't handle strides or
* source modifiers, we have to make a copy of the offset source.
*/
- fs_reg tmp = bld.vgrf(BRW_REGISTER_TYPE_UD);
- bld.MOV(tmp, inst->src[1]);
- inst->src[1] = tmp;
+ fs_reg offset = bld.vgrf(BRW_REGISTER_TYPE_UD);
+ bld.MOV(offset, inst->src[1]);
- inst->opcode = FS_OPCODE_VARYING_PULL_CONSTANT_LOAD_GEN7;
+ const unsigned simd_mode =
+ inst->exec_size <= 8 ? BRW_SAMPLER_SIMD_MODE_SIMD8 :
+ BRW_SAMPLER_SIMD_MODE_SIMD16;
+
+ inst->opcode = SHADER_OPCODE_SEND;
inst->mlen = inst->exec_size / 8;
+ inst->resize_sources(3);
+
+ inst->sfid = BRW_SFID_SAMPLER;
+ inst->desc = brw_sampler_desc(devinfo, 0, 0,
+ GEN5_SAMPLER_MESSAGE_SAMPLE_LD,
+ simd_mode, 0);
+ if (index.file == IMM) {
+ inst->desc |= index.ud & 0xff;
+ inst->src[0] = brw_imm_ud(0);
+ } else {
+ const fs_builder ubld = bld.exec_all().group(1, 0);
+ fs_reg tmp = ubld.vgrf(BRW_REGISTER_TYPE_UD);
+ ubld.AND(tmp, index, brw_imm_ud(0xff));
+ inst->src[0] = component(tmp, 0);
+ }
+ inst->src[1] = brw_imm_ud(0); /* ex_desc */
+ inst->src[2] = offset; /* payload */
} else {
const fs_reg payload(MRF, FIRST_PULL_LOAD_MRF(devinfo->gen),
BRW_REGISTER_TYPE_UD);
@@ -5634,7 +5654,6 @@ get_lowered_simd_width(const struct gen_device_info
*devinfo,
case FS_OPCODE_DDX_FINE:
case FS_OPCODE_DDY_COARSE:
case FS_OPCODE_UNIFORM_PULL_CONSTANT_LOAD:
- case FS_OPCODE_VARYING_PULL_CONSTANT_LOAD_GEN7:
case FS_OPCODE_PACK_HALF_2x16_SPLIT:
case FS_OPCODE_UNPACK_HALF_2x16_SPLIT_X:
case FS_OPCODE_UNPACK_HALF_2x16_SPLIT_Y:
diff --git a/src/intel/compiler/brw_fs.h b/src/intel/compiler/brw_fs.h
index a77c828acd5..bac35ab8efb 100644
--- a/src/intel/compiler/brw_fs.h
+++ b/src/intel/compiler/brw_fs.h
@@ -444,10 +444,6 @@ private:
void generate_varying_pull_constant_load_gen4(fs_inst *inst,
struct brw_reg dst,
struct brw_reg index);
- void generate_varying_pull_constant_load_gen7(fs_inst *inst,
- struct brw_reg dst,
- struct brw_reg index,
- struct brw_reg offset);
void generate_mov_dispatch_to_flags(fs_inst *inst);
void generate_pixel_interpolator_query(fs_inst *inst,
diff --git a/src/intel/compiler/brw_fs_cse.cpp
b/src/intel/compiler/brw_fs_cse.cpp
index 19089246c4f..9b897804032 100644
--- a/src/intel/compiler/brw_fs_cse.cpp
+++ b/src/intel/compiler/brw_fs_cse.cpp
@@ -74,7 +74,6 @@ is_expression(const fs_visitor *v, const fs_inst *const inst)
case FS_OPCODE_FB_READ_LOGICAL:
case FS_OPCODE_UNIFORM_PULL_CONSTANT_LOAD:
case FS_OPCODE_VARYING_PULL_CONSTANT_LOAD_LOGICAL:
- case FS_OPCODE_VARYING_PULL_CONSTANT_LOAD_GEN7:
case FS_OPCODE_LINTERP:
case SHADER_OPCODE_FIND_LIVE_CHANNEL:
case SHADER_OPCODE_BROADCAST:
diff --git a/src/intel/compiler/brw_fs_generator.cpp
b/src/intel/compiler/brw_fs_generator.cpp
index bc14f100f40..3a17b743e42 100644
--- a/src/intel/compiler/brw_fs_generator.cpp
+++ b/src/intel/compiler/brw_fs_generator.cpp
@@ -1453,75 +1453,6 @@
fs_generator::generate_varying_pull_constant_load_gen4(fs_inst *inst,
msg_type, simd_mode, return_format));
}
-void
-fs_generator::generate_varying_pull_constant_load_gen7(fs_inst *inst,
- struct brw_reg dst,
- struct brw_reg index,
- struct brw_reg offset)
-{
- assert(devinfo->gen >= 7);
- /* Varying-offset pull constant loads are treated as a normal expression on
- * gen7, so the fact that it's a send message is hidden at the IR level.
- */
- assert(inst->header_size == 0);
- assert(inst->mlen);
- assert(index.type == BRW_REGISTER_TYPE_UD);
-
- uint32_t simd_mode, rlen;
- if (inst->exec_size == 16) {
- rlen = 8;
- simd_mode = BRW_SAMPLER_SIMD_MODE_SIMD16;
- } else {
- assert(inst->exec_size == 8);
- rlen = 4;
- simd_mode = BRW_SAMPLER_SIMD_MODE_SIMD8;
- }
-
- if (index.file == BRW_IMMEDIATE_VALUE) {
-
- uint32_t surf_index = index.ud;
-
- brw_inst *send = brw_next_insn(p, BRW_OPCODE_SEND);
- brw_inst_set_sfid(devinfo, send, BRW_SFID_SAMPLER);
- brw_set_dest(p, send, retype(dst, BRW_REGISTER_TYPE_UW));
- brw_set_src0(p, send, offset);
- brw_set_desc(p, send,
- brw_message_desc(devinfo, inst->mlen, rlen, false) |
- brw_sampler_desc(devinfo, surf_index,
- 0, /* LD message ignores sampler unit */
- GEN5_SAMPLER_MESSAGE_SAMPLE_LD,
- simd_mode, 0));
-
- } else {
-
- struct brw_reg addr = vec1(retype(brw_address_reg(0),
BRW_REGISTER_TYPE_UD));
-
- brw_push_insn_state(p);
- brw_set_default_mask_control(p, BRW_MASK_DISABLE);
-
- /* a0.0 = surf_index & 0xff */
- brw_inst *insn_and = brw_next_insn(p, BRW_OPCODE_AND);
- brw_inst_set_exec_size(p->devinfo, insn_and, BRW_EXECUTE_1);
- brw_set_dest(p, insn_and, addr);
- brw_set_src0(p, insn_and, vec1(retype(index, BRW_REGISTER_TYPE_UD)));
- brw_set_src1(p, insn_and, brw_imm_ud(0x0ff));
-
- brw_pop_insn_state(p);
-
- /* dst = send(offset, a0.0 | <descriptor>) */
- brw_send_indirect_message(
- p, BRW_SFID_SAMPLER, retype(dst, BRW_REGISTER_TYPE_UW),
- offset, addr,
- brw_message_desc(devinfo, inst->mlen, rlen, false) |
- brw_sampler_desc(devinfo,
- 0 /* surface */,
- 0 /* sampler */,
- GEN5_SAMPLER_MESSAGE_SAMPLE_LD,
- simd_mode,
- 0));
- }
-}
-
void
fs_generator::generate_pixel_interpolator_query(fs_inst *inst,
struct brw_reg dst,
@@ -2104,10 +2035,6 @@ fs_generator::generate_code(const cfg_t *cfg, int
dispatch_width)
generate_varying_pull_constant_load_gen4(inst, dst, src[0]);
break;
- case FS_OPCODE_VARYING_PULL_CONSTANT_LOAD_GEN7:
- generate_varying_pull_constant_load_gen7(inst, dst, src[0], src[1]);
- break;
-
case FS_OPCODE_REP_FB_WRITE:
case FS_OPCODE_FB_WRITE:
generate_fb_write(inst, src[0]);
diff --git a/src/intel/compiler/brw_schedule_instructions.cpp
b/src/intel/compiler/brw_schedule_instructions.cpp
index dc3ad088a6c..be80c68a243 100644
--- a/src/intel/compiler/brw_schedule_instructions.cpp
+++ b/src/intel/compiler/brw_schedule_instructions.cpp
@@ -323,7 +323,6 @@ schedule_node::set_latency_gen7(bool is_haswell)
break;
case FS_OPCODE_VARYING_PULL_CONSTANT_LOAD_GEN4:
- case FS_OPCODE_VARYING_PULL_CONSTANT_LOAD_GEN7:
case FS_OPCODE_UNIFORM_PULL_CONSTANT_LOAD:
case FS_OPCODE_UNIFORM_PULL_CONSTANT_LOAD_GEN7:
case VS_OPCODE_PULL_CONSTANT_LOAD:
diff --git a/src/intel/compiler/brw_shader.cpp
b/src/intel/compiler/brw_shader.cpp
index 8d8ac0348b5..f6f1f256a91 100644
--- a/src/intel/compiler/brw_shader.cpp
+++ b/src/intel/compiler/brw_shader.cpp
@@ -407,8 +407,6 @@ brw_instruction_name(const struct gen_device_info *devinfo,
enum opcode op)
return "uniform_pull_const_gen7";
case FS_OPCODE_VARYING_PULL_CONSTANT_LOAD_GEN4:
return "varying_pull_const_gen4";
- case FS_OPCODE_VARYING_PULL_CONSTANT_LOAD_GEN7:
- return "varying_pull_const_gen7";
case FS_OPCODE_VARYING_PULL_CONSTANT_LOAD_LOGICAL:
return "varying_pull_const_logical";
--
2.19.1
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