From: Marek Olšák Date: Sat, 25 Jul 2015 15:12:39 +0000 (+0200) Subject: gallium/radeon: move r600-specific code to r600g X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=681dbcf69040883e91423df56fcb34f4fee57110;p=mesa.git gallium/radeon: move r600-specific code to r600g Reviewed-by: Tom Stellard --- diff --git a/src/gallium/drivers/r600/r600_llvm.c b/src/gallium/drivers/r600/r600_llvm.c index f86554902e4..9cd4357f530 100644 --- a/src/gallium/drivers/r600/r600_llvm.c +++ b/src/gallium/drivers/r600/r600_llvm.c @@ -754,7 +754,131 @@ static struct lp_build_tgsi_action dot_action = { .intr_name = "llvm.AMDGPU.dp4" }; +static void txd_fetch_args( + struct lp_build_tgsi_context * bld_base, + struct lp_build_emit_data * emit_data) +{ + const struct tgsi_full_instruction * inst = emit_data->inst; + + LLVMValueRef coords[4]; + unsigned chan, src; + for (src = 0; src < 3; src++) { + for (chan = 0; chan < 4; chan++) + coords[chan] = lp_build_emit_fetch(bld_base, inst, src, chan); + + emit_data->args[src] = lp_build_gather_values(bld_base->base.gallivm, + coords, 4); + } + emit_data->arg_count = 3; + emit_data->dst_type = LLVMVectorType(bld_base->base.elem_type, 4); +} + + +static void txp_fetch_args( + struct lp_build_tgsi_context * bld_base, + struct lp_build_emit_data * emit_data) +{ + const struct tgsi_full_instruction * inst = emit_data->inst; + LLVMValueRef src_w; + unsigned chan; + LLVMValueRef coords[5]; + + emit_data->dst_type = LLVMVectorType(bld_base->base.elem_type, 4); + src_w = lp_build_emit_fetch(bld_base, emit_data->inst, 0, TGSI_CHAN_W); + + for (chan = 0; chan < 3; chan++ ) { + LLVMValueRef arg = lp_build_emit_fetch(bld_base, + emit_data->inst, 0, chan); + coords[chan] = lp_build_emit_llvm_binary(bld_base, + TGSI_OPCODE_DIV, arg, src_w); + } + coords[3] = bld_base->base.one; + + if ((inst->Texture.Texture == TGSI_TEXTURE_CUBE || + inst->Texture.Texture == TGSI_TEXTURE_CUBE_ARRAY || + inst->Texture.Texture == TGSI_TEXTURE_SHADOWCUBE || + inst->Texture.Texture == TGSI_TEXTURE_SHADOWCUBE_ARRAY) && + inst->Instruction.Opcode != TGSI_OPCODE_TXQ && + inst->Instruction.Opcode != TGSI_OPCODE_TXQ_LZ) { + radeon_llvm_emit_prepare_cube_coords(bld_base, emit_data, coords, NULL); + } + emit_data->args[0] = lp_build_gather_values(bld_base->base.gallivm, + coords, 4); + emit_data->arg_count = 1; +} + +static void tex_fetch_args( + struct lp_build_tgsi_context * bld_base, + struct lp_build_emit_data * emit_data) +{ + const struct tgsi_full_instruction * inst = emit_data->inst; + + LLVMValueRef coords[5]; + unsigned chan; + for (chan = 0; chan < 4; chan++) { + coords[chan] = lp_build_emit_fetch(bld_base, inst, 0, chan); + } + + if (inst->Instruction.Opcode == TGSI_OPCODE_TEX2 || + inst->Instruction.Opcode == TGSI_OPCODE_TXB2 || + inst->Instruction.Opcode == TGSI_OPCODE_TXL2) { + /* These instructions have additional operand that should be packed + * into the cube coord vector by radeon_llvm_emit_prepare_cube_coords. + * That operand should be passed as a float value in the args array + * right after the coord vector. After packing it's not used anymore, + * that's why arg_count is not increased */ + coords[4] = lp_build_emit_fetch(bld_base, inst, 1, 0); + } + + if ((inst->Texture.Texture == TGSI_TEXTURE_CUBE || + inst->Texture.Texture == TGSI_TEXTURE_CUBE_ARRAY || + inst->Texture.Texture == TGSI_TEXTURE_SHADOWCUBE || + inst->Texture.Texture == TGSI_TEXTURE_SHADOWCUBE_ARRAY) && + inst->Instruction.Opcode != TGSI_OPCODE_TXQ && + inst->Instruction.Opcode != TGSI_OPCODE_TXQ_LZ) { + radeon_llvm_emit_prepare_cube_coords(bld_base, emit_data, coords, NULL); + } + + emit_data->arg_count = 1; + emit_data->args[0] = lp_build_gather_values(bld_base->base.gallivm, + coords, 4); + emit_data->dst_type = LLVMVectorType(bld_base->base.elem_type, 4); +} + +static void txf_fetch_args( + struct lp_build_tgsi_context * bld_base, + struct lp_build_emit_data * emit_data) +{ + const struct tgsi_full_instruction * inst = emit_data->inst; + struct lp_build_tgsi_soa_context *bld = lp_soa_context(bld_base); + const struct tgsi_texture_offset * off = inst->TexOffsets; + LLVMTypeRef offset_type = bld_base->int_bld.elem_type; + + /* fetch tex coords */ + tex_fetch_args(bld_base, emit_data); + + /* fetch tex offsets */ + if (inst->Texture.NumOffsets) { + assert(inst->Texture.NumOffsets == 1); + + emit_data->args[1] = LLVMConstBitCast( + bld->immediates[off->Index][off->SwizzleX], + offset_type); + emit_data->args[2] = LLVMConstBitCast( + bld->immediates[off->Index][off->SwizzleY], + offset_type); + emit_data->args[3] = LLVMConstBitCast( + bld->immediates[off->Index][off->SwizzleZ], + offset_type); + } else { + emit_data->args[1] = bld_base->int_bld.zero; + emit_data->args[2] = bld_base->int_bld.zero; + emit_data->args[3] = bld_base->int_bld.zero; + } + + emit_data->arg_count = 4; +} LLVMModuleRef r600_tgsi_llvm( struct radeon_llvm_context * ctx, @@ -790,18 +914,42 @@ LLVMModuleRef r600_tgsi_llvm( bld_base->op_actions[TGSI_OPCODE_DP3] = dot_action; bld_base->op_actions[TGSI_OPCODE_DP4] = dot_action; bld_base->op_actions[TGSI_OPCODE_DPH] = dot_action; + bld_base->op_actions[TGSI_OPCODE_DDX].intr_name = "llvm.AMDGPU.ddx"; + bld_base->op_actions[TGSI_OPCODE_DDX].fetch_args = tex_fetch_args; bld_base->op_actions[TGSI_OPCODE_DDX].emit = llvm_emit_tex; + bld_base->op_actions[TGSI_OPCODE_DDY].intr_name = "llvm.AMDGPU.ddy"; + bld_base->op_actions[TGSI_OPCODE_DDY].fetch_args = tex_fetch_args; bld_base->op_actions[TGSI_OPCODE_DDY].emit = llvm_emit_tex; + bld_base->op_actions[TGSI_OPCODE_TEX].fetch_args = tex_fetch_args; + bld_base->op_actions[TGSI_OPCODE_TEX].intr_name = "llvm.AMDGPU.tex"; bld_base->op_actions[TGSI_OPCODE_TEX].emit = llvm_emit_tex; + bld_base->op_actions[TGSI_OPCODE_TEX2].fetch_args = tex_fetch_args; + bld_base->op_actions[TGSI_OPCODE_TEX2].intr_name = "llvm.AMDGPU.tex"; bld_base->op_actions[TGSI_OPCODE_TEX2].emit = llvm_emit_tex; + bld_base->op_actions[TGSI_OPCODE_TXB].fetch_args = tex_fetch_args; + bld_base->op_actions[TGSI_OPCODE_TXB].intr_name = "llvm.AMDGPU.txb"; bld_base->op_actions[TGSI_OPCODE_TXB].emit = llvm_emit_tex; + bld_base->op_actions[TGSI_OPCODE_TXB2].fetch_args = tex_fetch_args; + bld_base->op_actions[TGSI_OPCODE_TXB2].intr_name = "llvm.AMDGPU.txb"; bld_base->op_actions[TGSI_OPCODE_TXB2].emit = llvm_emit_tex; + bld_base->op_actions[TGSI_OPCODE_TXD].fetch_args = txd_fetch_args; + bld_base->op_actions[TGSI_OPCODE_TXD].intr_name = "llvm.AMDGPU.txd"; bld_base->op_actions[TGSI_OPCODE_TXD].emit = llvm_emit_tex; + bld_base->op_actions[TGSI_OPCODE_TXF].fetch_args = txf_fetch_args; + bld_base->op_actions[TGSI_OPCODE_TXF].intr_name = "llvm.AMDGPU.txf"; + bld_base->op_actions[TGSI_OPCODE_TXF].emit = llvm_emit_tex; + bld_base->op_actions[TGSI_OPCODE_TXL].fetch_args = tex_fetch_args; + bld_base->op_actions[TGSI_OPCODE_TXL].intr_name = "llvm.AMDGPU.txl"; bld_base->op_actions[TGSI_OPCODE_TXL].emit = llvm_emit_tex; + bld_base->op_actions[TGSI_OPCODE_TXL2].fetch_args = tex_fetch_args; + bld_base->op_actions[TGSI_OPCODE_TXL2].intr_name = "llvm.AMDGPU.txl"; bld_base->op_actions[TGSI_OPCODE_TXL2].emit = llvm_emit_tex; - bld_base->op_actions[TGSI_OPCODE_TXF].emit = llvm_emit_tex; - bld_base->op_actions[TGSI_OPCODE_TXQ].emit = llvm_emit_tex; + bld_base->op_actions[TGSI_OPCODE_TXP].fetch_args = txp_fetch_args; + bld_base->op_actions[TGSI_OPCODE_TXP].intr_name = "llvm.AMDGPU.tex"; bld_base->op_actions[TGSI_OPCODE_TXP].emit = llvm_emit_tex; + bld_base->op_actions[TGSI_OPCODE_TXQ].fetch_args = tex_fetch_args; + bld_base->op_actions[TGSI_OPCODE_TXQ].intr_name = "llvm.AMDGPU.txq"; + bld_base->op_actions[TGSI_OPCODE_TXQ].emit = llvm_emit_tex; bld_base->op_actions[TGSI_OPCODE_CMP].emit = emit_cndlt; lp_build_tgsi_llvm(bld_base, tokens); diff --git a/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c b/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c index 5a131f0a019..a7fa7cc5be3 100644 --- a/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c +++ b/src/gallium/drivers/radeon/radeon_setup_tgsi_llvm.c @@ -860,132 +860,6 @@ void radeon_llvm_emit_prepare_cube_coords( memcpy(coords_arg, coords, sizeof(coords)); } -static void txd_fetch_args( - struct lp_build_tgsi_context * bld_base, - struct lp_build_emit_data * emit_data) -{ - const struct tgsi_full_instruction * inst = emit_data->inst; - - LLVMValueRef coords[4]; - unsigned chan, src; - for (src = 0; src < 3; src++) { - for (chan = 0; chan < 4; chan++) - coords[chan] = lp_build_emit_fetch(bld_base, inst, src, chan); - - emit_data->args[src] = lp_build_gather_values(bld_base->base.gallivm, - coords, 4); - } - emit_data->arg_count = 3; - emit_data->dst_type = LLVMVectorType(bld_base->base.elem_type, 4); -} - - -static void txp_fetch_args( - struct lp_build_tgsi_context * bld_base, - struct lp_build_emit_data * emit_data) -{ - const struct tgsi_full_instruction * inst = emit_data->inst; - LLVMValueRef src_w; - unsigned chan; - LLVMValueRef coords[5]; - - emit_data->dst_type = LLVMVectorType(bld_base->base.elem_type, 4); - src_w = lp_build_emit_fetch(bld_base, emit_data->inst, 0, TGSI_CHAN_W); - - for (chan = 0; chan < 3; chan++ ) { - LLVMValueRef arg = lp_build_emit_fetch(bld_base, - emit_data->inst, 0, chan); - coords[chan] = lp_build_emit_llvm_binary(bld_base, - TGSI_OPCODE_DIV, arg, src_w); - } - coords[3] = bld_base->base.one; - - if ((inst->Texture.Texture == TGSI_TEXTURE_CUBE || - inst->Texture.Texture == TGSI_TEXTURE_CUBE_ARRAY || - inst->Texture.Texture == TGSI_TEXTURE_SHADOWCUBE || - inst->Texture.Texture == TGSI_TEXTURE_SHADOWCUBE_ARRAY) && - inst->Instruction.Opcode != TGSI_OPCODE_TXQ && - inst->Instruction.Opcode != TGSI_OPCODE_TXQ_LZ) { - radeon_llvm_emit_prepare_cube_coords(bld_base, emit_data, coords, NULL); - } - - emit_data->args[0] = lp_build_gather_values(bld_base->base.gallivm, - coords, 4); - emit_data->arg_count = 1; -} - -static void tex_fetch_args( - struct lp_build_tgsi_context * bld_base, - struct lp_build_emit_data * emit_data) -{ - const struct tgsi_full_instruction * inst = emit_data->inst; - - LLVMValueRef coords[5]; - unsigned chan; - for (chan = 0; chan < 4; chan++) { - coords[chan] = lp_build_emit_fetch(bld_base, inst, 0, chan); - } - - if (inst->Instruction.Opcode == TGSI_OPCODE_TEX2 || - inst->Instruction.Opcode == TGSI_OPCODE_TXB2 || - inst->Instruction.Opcode == TGSI_OPCODE_TXL2) { - /* These instructions have additional operand that should be packed - * into the cube coord vector by radeon_llvm_emit_prepare_cube_coords. - * That operand should be passed as a float value in the args array - * right after the coord vector. After packing it's not used anymore, - * that's why arg_count is not increased */ - coords[4] = lp_build_emit_fetch(bld_base, inst, 1, 0); - } - - if ((inst->Texture.Texture == TGSI_TEXTURE_CUBE || - inst->Texture.Texture == TGSI_TEXTURE_CUBE_ARRAY || - inst->Texture.Texture == TGSI_TEXTURE_SHADOWCUBE || - inst->Texture.Texture == TGSI_TEXTURE_SHADOWCUBE_ARRAY) && - inst->Instruction.Opcode != TGSI_OPCODE_TXQ && - inst->Instruction.Opcode != TGSI_OPCODE_TXQ_LZ) { - radeon_llvm_emit_prepare_cube_coords(bld_base, emit_data, coords, NULL); - } - - emit_data->arg_count = 1; - emit_data->args[0] = lp_build_gather_values(bld_base->base.gallivm, - coords, 4); - emit_data->dst_type = LLVMVectorType(bld_base->base.elem_type, 4); -} - -static void txf_fetch_args( - struct lp_build_tgsi_context * bld_base, - struct lp_build_emit_data * emit_data) -{ - const struct tgsi_full_instruction * inst = emit_data->inst; - struct lp_build_tgsi_soa_context *bld = lp_soa_context(bld_base); - const struct tgsi_texture_offset * off = inst->TexOffsets; - LLVMTypeRef offset_type = bld_base->int_bld.elem_type; - - /* fetch tex coords */ - tex_fetch_args(bld_base, emit_data); - - /* fetch tex offsets */ - if (inst->Texture.NumOffsets) { - assert(inst->Texture.NumOffsets == 1); - - emit_data->args[1] = LLVMConstBitCast( - bld->immediates[off->Index][off->SwizzleX], - offset_type); - emit_data->args[2] = LLVMConstBitCast( - bld->immediates[off->Index][off->SwizzleY], - offset_type); - emit_data->args[3] = LLVMConstBitCast( - bld->immediates[off->Index][off->SwizzleZ], - offset_type); - } else { - emit_data->args[1] = bld_base->int_bld.zero; - emit_data->args[2] = bld_base->int_bld.zero; - emit_data->args[3] = bld_base->int_bld.zero; - } - - emit_data->arg_count = 4; -} - static void emit_icmp( const struct lp_build_tgsi_action * action, struct lp_build_tgsi_context * bld_base, @@ -1565,10 +1439,6 @@ void radeon_llvm_context_init(struct radeon_llvm_context * ctx) bld_base->op_actions[TGSI_OPCODE_DSGE].emit = emit_dcmp; bld_base->op_actions[TGSI_OPCODE_DSLT].emit = emit_dcmp; bld_base->op_actions[TGSI_OPCODE_DSNE].emit = emit_dcmp; - bld_base->op_actions[TGSI_OPCODE_DDX].intr_name = "llvm.AMDGPU.ddx"; - bld_base->op_actions[TGSI_OPCODE_DDX].fetch_args = tex_fetch_args; - bld_base->op_actions[TGSI_OPCODE_DDY].intr_name = "llvm.AMDGPU.ddy"; - bld_base->op_actions[TGSI_OPCODE_DDY].fetch_args = tex_fetch_args; bld_base->op_actions[TGSI_OPCODE_DRSQ].emit = build_tgsi_intrinsic_nomem; bld_base->op_actions[TGSI_OPCODE_DRSQ].intr_name = "llvm.AMDGPU.rsq.f64"; bld_base->op_actions[TGSI_OPCODE_DSQRT].emit = build_tgsi_intrinsic_nomem; @@ -1640,26 +1510,6 @@ void radeon_llvm_context_init(struct radeon_llvm_context * ctx) bld_base->op_actions[TGSI_OPCODE_SQRT].emit = build_tgsi_intrinsic_nomem; bld_base->op_actions[TGSI_OPCODE_SQRT].intr_name = "llvm.sqrt.f32"; bld_base->op_actions[TGSI_OPCODE_SSG].emit = emit_ssg; - bld_base->op_actions[TGSI_OPCODE_TEX].fetch_args = tex_fetch_args; - bld_base->op_actions[TGSI_OPCODE_TEX].intr_name = "llvm.AMDGPU.tex"; - bld_base->op_actions[TGSI_OPCODE_TEX2].fetch_args = tex_fetch_args; - bld_base->op_actions[TGSI_OPCODE_TEX2].intr_name = "llvm.AMDGPU.tex"; - bld_base->op_actions[TGSI_OPCODE_TXB].fetch_args = tex_fetch_args; - bld_base->op_actions[TGSI_OPCODE_TXB].intr_name = "llvm.AMDGPU.txb"; - bld_base->op_actions[TGSI_OPCODE_TXB2].fetch_args = tex_fetch_args; - bld_base->op_actions[TGSI_OPCODE_TXB2].intr_name = "llvm.AMDGPU.txb"; - bld_base->op_actions[TGSI_OPCODE_TXD].fetch_args = txd_fetch_args; - bld_base->op_actions[TGSI_OPCODE_TXD].intr_name = "llvm.AMDGPU.txd"; - bld_base->op_actions[TGSI_OPCODE_TXF].fetch_args = txf_fetch_args; - bld_base->op_actions[TGSI_OPCODE_TXF].intr_name = "llvm.AMDGPU.txf"; - bld_base->op_actions[TGSI_OPCODE_TXL].fetch_args = tex_fetch_args; - bld_base->op_actions[TGSI_OPCODE_TXL].intr_name = "llvm.AMDGPU.txl"; - bld_base->op_actions[TGSI_OPCODE_TXL2].fetch_args = tex_fetch_args; - bld_base->op_actions[TGSI_OPCODE_TXL2].intr_name = "llvm.AMDGPU.txl"; - bld_base->op_actions[TGSI_OPCODE_TXP].fetch_args = txp_fetch_args; - bld_base->op_actions[TGSI_OPCODE_TXP].intr_name = "llvm.AMDGPU.tex"; - bld_base->op_actions[TGSI_OPCODE_TXQ].fetch_args = tex_fetch_args; - bld_base->op_actions[TGSI_OPCODE_TXQ].intr_name = "llvm.AMDGPU.txq"; bld_base->op_actions[TGSI_OPCODE_TRUNC].emit = build_tgsi_intrinsic_nomem; bld_base->op_actions[TGSI_OPCODE_TRUNC].intr_name = "llvm.AMDGPU.trunc"; bld_base->op_actions[TGSI_OPCODE_UADD].emit = emit_uadd;