DESC_BUFFER,
};
+struct nir_to_llvm_context;
+
+struct ac_nir_context {
+ struct ac_llvm_context ac;
+ struct ac_shader_abi *abi;
+
+ gl_shader_stage stage;
+
+ struct hash_table *defs;
+ struct hash_table *phis;
+ struct hash_table *vars;
+
+ LLVMBasicBlockRef continue_block;
+ LLVMBasicBlockRef break_block;
+
+ LLVMValueRef outputs[RADEON_LLVM_MAX_OUTPUTS * 4];
+
+ int num_locals;
+ LLVMValueRef *locals;
+
+ struct nir_to_llvm_context *nctx; /* TODO get rid of this */
+};
+
struct nir_to_llvm_context {
struct ac_llvm_context ac;
const struct ac_nir_compiler_options *options;
struct ac_shader_variant_info *shader_info;
struct ac_shader_abi abi;
+ struct ac_nir_context *nir;
unsigned max_workgroup_size;
LLVMContextRef context;
struct hash_table *defs;
struct hash_table *phis;
- struct hash_table *vars;
LLVMValueRef descriptor_sets[AC_UD_MAX_SETS];
LLVMValueRef ring_offsets;
LLVMValueRef sample_coverage;
LLVMValueRef frag_pos[4];
- LLVMBasicBlockRef continue_block;
- LLVMBasicBlockRef break_block;
-
LLVMTypeRef i1;
LLVMTypeRef i8;
LLVMTypeRef i16;
LLVMValueRef lds;
LLVMValueRef inputs[RADEON_LLVM_MAX_INPUTS * 4];
- LLVMValueRef outputs[RADEON_LLVM_MAX_OUTPUTS * 4];
uint64_t input_mask;
uint64_t output_mask;
- int num_locals;
- LLVMValueRef *locals;
uint8_t num_output_clips;
uint8_t num_output_culls;
}
}
-static LLVMTypeRef get_def_type(struct nir_to_llvm_context *ctx,
+static LLVMTypeRef get_def_type(struct ac_nir_context *ctx,
const nir_ssa_def *def)
{
- LLVMTypeRef type = LLVMIntTypeInContext(ctx->context, def->bit_size);
+ LLVMTypeRef type = LLVMIntTypeInContext(ctx->ac.context, def->bit_size);
if (def->num_components > 1) {
type = LLVMVectorType(type, def->num_components);
}
return type;
}
-static LLVMValueRef get_src(struct nir_to_llvm_context *ctx, nir_src src)
+static LLVMValueRef get_src(struct ac_nir_context *nir, nir_src src)
{
assert(src.is_ssa);
- struct hash_entry *entry = _mesa_hash_table_search(ctx->defs, src.ssa);
+ struct hash_entry *entry = _mesa_hash_table_search(nir->defs, src.ssa);
return (LLVMValueRef)entry->data;
}
-static LLVMBasicBlockRef get_block(struct nir_to_llvm_context *ctx,
+static LLVMBasicBlockRef get_block(struct ac_nir_context *nir,
const struct nir_block *b)
{
- struct hash_entry *entry = _mesa_hash_table_search(ctx->defs, b);
+ struct hash_entry *entry = _mesa_hash_table_search(nir->defs, b);
return (LLVMBasicBlockRef)entry->data;
}
-static LLVMValueRef get_alu_src(struct nir_to_llvm_context *ctx,
+static LLVMValueRef get_alu_src(struct ac_nir_context *ctx,
nir_alu_src src,
unsigned num_components)
{
if (need_swizzle || num_components != src_components) {
LLVMValueRef masks[] = {
- LLVMConstInt(ctx->i32, src.swizzle[0], false),
- LLVMConstInt(ctx->i32, src.swizzle[1], false),
- LLVMConstInt(ctx->i32, src.swizzle[2], false),
- LLVMConstInt(ctx->i32, src.swizzle[3], false)};
+ LLVMConstInt(ctx->ac.i32, src.swizzle[0], false),
+ LLVMConstInt(ctx->ac.i32, src.swizzle[1], false),
+ LLVMConstInt(ctx->ac.i32, src.swizzle[2], false),
+ LLVMConstInt(ctx->ac.i32, src.swizzle[3], false)};
if (src_components > 1 && num_components == 1) {
- value = LLVMBuildExtractElement(ctx->builder, value,
+ value = LLVMBuildExtractElement(ctx->ac.builder, value,
masks[0], "");
} else if (src_components == 1 && num_components > 1) {
LLVMValueRef values[] = {value, value, value, value};
value = ac_build_gather_values(&ctx->ac, values, num_components);
} else {
LLVMValueRef swizzle = LLVMConstVector(masks, num_components);
- value = LLVMBuildShuffleVector(ctx->builder, value, value,
+ value = LLVMBuildShuffleVector(ctx->ac.builder, value, value,
swizzle, "");
}
}
return ac_build_gather_values(&ctx->ac, result, 4);
}
-static void visit_alu(struct nir_to_llvm_context *ctx, const nir_alu_instr *instr)
+static void visit_alu(struct ac_nir_context *ctx, const nir_alu_instr *instr)
{
LLVMValueRef src[4], result = NULL;
unsigned num_components = instr->dest.dest.ssa.num_components;
break;
case nir_op_fneg:
src[0] = to_float(&ctx->ac, src[0]);
- result = LLVMBuildFNeg(ctx->builder, src[0], "");
+ result = LLVMBuildFNeg(ctx->ac.builder, src[0], "");
break;
case nir_op_ineg:
- result = LLVMBuildNeg(ctx->builder, src[0], "");
+ result = LLVMBuildNeg(ctx->ac.builder, src[0], "");
break;
case nir_op_inot:
- result = LLVMBuildNot(ctx->builder, src[0], "");
+ result = LLVMBuildNot(ctx->ac.builder, src[0], "");
break;
case nir_op_iadd:
- result = LLVMBuildAdd(ctx->builder, src[0], src[1], "");
+ result = LLVMBuildAdd(ctx->ac.builder, src[0], src[1], "");
break;
case nir_op_fadd:
src[0] = to_float(&ctx->ac, src[0]);
src[1] = to_float(&ctx->ac, src[1]);
- result = LLVMBuildFAdd(ctx->builder, src[0], src[1], "");
+ result = LLVMBuildFAdd(ctx->ac.builder, src[0], src[1], "");
break;
case nir_op_fsub:
src[0] = to_float(&ctx->ac, src[0]);
src[1] = to_float(&ctx->ac, src[1]);
- result = LLVMBuildFSub(ctx->builder, src[0], src[1], "");
+ result = LLVMBuildFSub(ctx->ac.builder, src[0], src[1], "");
break;
case nir_op_isub:
- result = LLVMBuildSub(ctx->builder, src[0], src[1], "");
+ result = LLVMBuildSub(ctx->ac.builder, src[0], src[1], "");
break;
case nir_op_imul:
- result = LLVMBuildMul(ctx->builder, src[0], src[1], "");
+ result = LLVMBuildMul(ctx->ac.builder, src[0], src[1], "");
break;
case nir_op_imod:
- result = LLVMBuildSRem(ctx->builder, src[0], src[1], "");
+ result = LLVMBuildSRem(ctx->ac.builder, src[0], src[1], "");
break;
case nir_op_umod:
- result = LLVMBuildURem(ctx->builder, src[0], src[1], "");
+ result = LLVMBuildURem(ctx->ac.builder, src[0], src[1], "");
break;
case nir_op_fmod:
src[0] = to_float(&ctx->ac, src[0]);
result = ac_build_fdiv(&ctx->ac, src[0], src[1]);
result = emit_intrin_1f_param(&ctx->ac, "llvm.floor",
to_float_type(&ctx->ac, def_type), result);
- result = LLVMBuildFMul(ctx->builder, src[1] , result, "");
- result = LLVMBuildFSub(ctx->builder, src[0], result, "");
+ result = LLVMBuildFMul(ctx->ac.builder, src[1] , result, "");
+ result = LLVMBuildFSub(ctx->ac.builder, src[0], result, "");
break;
case nir_op_frem:
src[0] = to_float(&ctx->ac, src[0]);
src[1] = to_float(&ctx->ac, src[1]);
- result = LLVMBuildFRem(ctx->builder, src[0], src[1], "");
+ result = LLVMBuildFRem(ctx->ac.builder, src[0], src[1], "");
break;
case nir_op_irem:
- result = LLVMBuildSRem(ctx->builder, src[0], src[1], "");
+ result = LLVMBuildSRem(ctx->ac.builder, src[0], src[1], "");
break;
case nir_op_idiv:
- result = LLVMBuildSDiv(ctx->builder, src[0], src[1], "");
+ result = LLVMBuildSDiv(ctx->ac.builder, src[0], src[1], "");
break;
case nir_op_udiv:
- result = LLVMBuildUDiv(ctx->builder, src[0], src[1], "");
+ result = LLVMBuildUDiv(ctx->ac.builder, src[0], src[1], "");
break;
case nir_op_fmul:
src[0] = to_float(&ctx->ac, src[0]);
src[1] = to_float(&ctx->ac, src[1]);
- result = LLVMBuildFMul(ctx->builder, src[0], src[1], "");
+ result = LLVMBuildFMul(ctx->ac.builder, src[0], src[1], "");
break;
case nir_op_fdiv:
src[0] = to_float(&ctx->ac, src[0]);
break;
case nir_op_frcp:
src[0] = to_float(&ctx->ac, src[0]);
- result = ac_build_fdiv(&ctx->ac, ctx->f32one, src[0]);
+ result = ac_build_fdiv(&ctx->ac, ctx->ac.f32_1, src[0]);
break;
case nir_op_iand:
- result = LLVMBuildAnd(ctx->builder, src[0], src[1], "");
+ result = LLVMBuildAnd(ctx->ac.builder, src[0], src[1], "");
break;
case nir_op_ior:
- result = LLVMBuildOr(ctx->builder, src[0], src[1], "");
+ result = LLVMBuildOr(ctx->ac.builder, src[0], src[1], "");
break;
case nir_op_ixor:
- result = LLVMBuildXor(ctx->builder, src[0], src[1], "");
+ result = LLVMBuildXor(ctx->ac.builder, src[0], src[1], "");
break;
case nir_op_ishl:
- result = LLVMBuildShl(ctx->builder, src[0],
- LLVMBuildZExt(ctx->builder, src[1],
+ result = LLVMBuildShl(ctx->ac.builder, src[0],
+ LLVMBuildZExt(ctx->ac.builder, src[1],
LLVMTypeOf(src[0]), ""),
"");
break;
case nir_op_ishr:
- result = LLVMBuildAShr(ctx->builder, src[0],
- LLVMBuildZExt(ctx->builder, src[1],
+ result = LLVMBuildAShr(ctx->ac.builder, src[0],
+ LLVMBuildZExt(ctx->ac.builder, src[1],
LLVMTypeOf(src[0]), ""),
"");
break;
case nir_op_ushr:
- result = LLVMBuildLShr(ctx->builder, src[0],
- LLVMBuildZExt(ctx->builder, src[1],
+ result = LLVMBuildLShr(ctx->ac.builder, src[0],
+ LLVMBuildZExt(ctx->ac.builder, src[1],
LLVMTypeOf(src[0]), ""),
"");
break;
case nir_op_frsq:
result = emit_intrin_1f_param(&ctx->ac, "llvm.sqrt",
to_float_type(&ctx->ac, def_type), src[0]);
- result = ac_build_fdiv(&ctx->ac, ctx->f32one, result);
+ result = ac_build_fdiv(&ctx->ac, ctx->ac.f32_1, result);
break;
case nir_op_fpow:
result = emit_intrin_2f_param(&ctx->ac, "llvm.pow",
result = emit_bitfield_insert(&ctx->ac, src[0], src[1], src[2], src[3]);
break;
case nir_op_bitfield_reverse:
- result = ac_build_intrinsic(&ctx->ac, "llvm.bitreverse.i32", ctx->i32, src, 1, AC_FUNC_ATTR_READNONE);
+ result = ac_build_intrinsic(&ctx->ac, "llvm.bitreverse.i32", ctx->ac.i32, src, 1, AC_FUNC_ATTR_READNONE);
break;
case nir_op_bit_count:
- result = ac_build_intrinsic(&ctx->ac, "llvm.ctpop.i32", ctx->i32, src, 1, AC_FUNC_ATTR_READNONE);
+ result = ac_build_intrinsic(&ctx->ac, "llvm.ctpop.i32", ctx->ac.i32, src, 1, AC_FUNC_ATTR_READNONE);
break;
case nir_op_vec2:
case nir_op_vec3:
case nir_op_f2i32:
case nir_op_f2i64:
src[0] = to_float(&ctx->ac, src[0]);
- result = LLVMBuildFPToSI(ctx->builder, src[0], def_type, "");
+ result = LLVMBuildFPToSI(ctx->ac.builder, src[0], def_type, "");
break;
case nir_op_f2u32:
case nir_op_f2u64:
src[0] = to_float(&ctx->ac, src[0]);
- result = LLVMBuildFPToUI(ctx->builder, src[0], def_type, "");
+ result = LLVMBuildFPToUI(ctx->ac.builder, src[0], def_type, "");
break;
case nir_op_i2f32:
case nir_op_i2f64:
- result = LLVMBuildSIToFP(ctx->builder, src[0], to_float_type(&ctx->ac, def_type), "");
+ result = LLVMBuildSIToFP(ctx->ac.builder, src[0], to_float_type(&ctx->ac, def_type), "");
break;
case nir_op_u2f32:
case nir_op_u2f64:
- result = LLVMBuildUIToFP(ctx->builder, src[0], to_float_type(&ctx->ac, def_type), "");
+ result = LLVMBuildUIToFP(ctx->ac.builder, src[0], to_float_type(&ctx->ac, def_type), "");
break;
case nir_op_f2f64:
- result = LLVMBuildFPExt(ctx->builder, src[0], to_float_type(&ctx->ac, def_type), "");
+ result = LLVMBuildFPExt(ctx->ac.builder, src[0], to_float_type(&ctx->ac, def_type), "");
break;
case nir_op_f2f32:
- result = LLVMBuildFPTrunc(ctx->builder, src[0], to_float_type(&ctx->ac, def_type), "");
+ result = LLVMBuildFPTrunc(ctx->ac.builder, src[0], to_float_type(&ctx->ac, def_type), "");
break;
case nir_op_u2u32:
case nir_op_u2u64:
if (get_elem_bits(&ctx->ac, LLVMTypeOf(src[0])) < get_elem_bits(&ctx->ac, def_type))
- result = LLVMBuildZExt(ctx->builder, src[0], def_type, "");
+ result = LLVMBuildZExt(ctx->ac.builder, src[0], def_type, "");
else
- result = LLVMBuildTrunc(ctx->builder, src[0], def_type, "");
+ result = LLVMBuildTrunc(ctx->ac.builder, src[0], def_type, "");
break;
case nir_op_i2i32:
case nir_op_i2i64:
if (get_elem_bits(&ctx->ac, LLVMTypeOf(src[0])) < get_elem_bits(&ctx->ac, def_type))
- result = LLVMBuildSExt(ctx->builder, src[0], def_type, "");
+ result = LLVMBuildSExt(ctx->ac.builder, src[0], def_type, "");
else
- result = LLVMBuildTrunc(ctx->builder, src[0], def_type, "");
+ result = LLVMBuildTrunc(ctx->ac.builder, src[0], def_type, "");
break;
case nir_op_bcsel:
result = emit_bcsel(&ctx->ac, src[0], src[1], src[2]);
result = emit_i2b(&ctx->ac, src[0]);
break;
case nir_op_fquantize2f16:
- result = emit_f2f16(ctx, src[0]);
+ result = emit_f2f16(ctx->nctx, src[0]);
break;
case nir_op_umul_high:
result = emit_umul_high(&ctx->ac, src[0], src[1]);
case nir_op_fddy_fine:
case nir_op_fddx_coarse:
case nir_op_fddy_coarse:
- result = emit_ddxy(ctx, instr->op, src[0]);
+ result = emit_ddxy(ctx->nctx, instr->op, src[0]);
break;
case nir_op_unpack_64_2x32_split_x: {
assert(instr->src[0].src.ssa->num_components == 1);
- LLVMValueRef tmp = LLVMBuildBitCast(ctx->builder, src[0],
- LLVMVectorType(ctx->i32, 2),
+ LLVMValueRef tmp = LLVMBuildBitCast(ctx->ac.builder, src[0],
+ LLVMVectorType(ctx->ac.i32, 2),
"");
- result = LLVMBuildExtractElement(ctx->builder, tmp,
- ctx->i32zero, "");
+ result = LLVMBuildExtractElement(ctx->ac.builder, tmp,
+ ctx->ac.i32_0, "");
break;
}
case nir_op_unpack_64_2x32_split_y: {
assert(instr->src[0].src.ssa->num_components == 1);
- LLVMValueRef tmp = LLVMBuildBitCast(ctx->builder, src[0],
- LLVMVectorType(ctx->i32, 2),
+ LLVMValueRef tmp = LLVMBuildBitCast(ctx->ac.builder, src[0],
+ LLVMVectorType(ctx->ac.i32, 2),
"");
- result = LLVMBuildExtractElement(ctx->builder, tmp,
- ctx->i32one, "");
+ result = LLVMBuildExtractElement(ctx->ac.builder, tmp,
+ ctx->ac.i32_0, "");
break;
}
case nir_op_pack_64_2x32_split: {
- LLVMValueRef tmp = LLVMGetUndef(LLVMVectorType(ctx->i32, 2));
- tmp = LLVMBuildInsertElement(ctx->builder, tmp,
- src[0], ctx->i32zero, "");
- tmp = LLVMBuildInsertElement(ctx->builder, tmp,
- src[1], ctx->i32one, "");
- result = LLVMBuildBitCast(ctx->builder, tmp, ctx->i64, "");
+ LLVMValueRef tmp = LLVMGetUndef(LLVMVectorType(ctx->ac.i32, 2));
+ tmp = LLVMBuildInsertElement(ctx->ac.builder, tmp,
+ src[0], ctx->ac.i32_0, "");
+ tmp = LLVMBuildInsertElement(ctx->ac.builder, tmp,
+ src[1], ctx->ac.i32_1, "");
+ result = LLVMBuildBitCast(ctx->ac.builder, tmp, ctx->ac.i64, "");
break;
}
}
}
-static void visit_load_const(struct nir_to_llvm_context *ctx,
+static void visit_load_const(struct ac_nir_context *ctx,
const nir_load_const_instr *instr)
{
LLVMValueRef values[4], value = NULL;
LLVMTypeRef element_type =
- LLVMIntTypeInContext(ctx->context, instr->def.bit_size);
+ LLVMIntTypeInContext(ctx->ac.context, instr->def.bit_size);
for (unsigned i = 0; i < instr->def.num_components; ++i) {
switch (instr->def.bit_size) {
static LLVMValueRef visit_vulkan_resource_index(struct nir_to_llvm_context *ctx,
nir_intrinsic_instr *instr)
{
- LLVMValueRef index = get_src(ctx, instr->src[0]);
+ LLVMValueRef index = get_src(ctx->nir, instr->src[0]);
unsigned desc_set = nir_intrinsic_desc_set(instr);
unsigned binding = nir_intrinsic_binding(instr);
LLVMValueRef desc_ptr = ctx->descriptor_sets[desc_set];
LLVMValueRef ptr, addr;
addr = LLVMConstInt(ctx->i32, nir_intrinsic_base(instr), 0);
- addr = LLVMBuildAdd(ctx->builder, addr, get_src(ctx, instr->src[0]), "");
+ addr = LLVMBuildAdd(ctx->builder, addr, get_src(ctx->nir, instr->src[0]), "");
ptr = ac_build_gep0(&ctx->ac, ctx->push_constants, addr);
- ptr = cast_ptr(ctx, ptr, get_def_type(ctx, &instr->dest.ssa));
+ ptr = cast_ptr(ctx, ptr, get_def_type(ctx->nir, &instr->dest.ssa));
return LLVMBuildLoad(ctx->builder, ptr, "");
}
static LLVMValueRef visit_get_buffer_size(struct nir_to_llvm_context *ctx,
const nir_intrinsic_instr *instr)
{
- LLVMValueRef desc = get_src(ctx, instr->src[0]);
+ LLVMValueRef desc = get_src(ctx->nir, instr->src[0]);
return get_buffer_size(ctx, desc, false);
}
nir_intrinsic_instr *instr)
{
const char *store_name;
- LLVMValueRef src_data = get_src(ctx, instr->src[0]);
+ LLVMValueRef src_data = get_src(ctx->nir, instr->src[0]);
LLVMTypeRef data_type = ctx->f32;
int elem_size_mult = get_elem_bits(&ctx->ac, LLVMTypeOf(src_data)) / 32;
int components_32bit = elem_size_mult * instr->num_components;
if (ctx->stage == MESA_SHADER_FRAGMENT)
ctx->shader_info->fs.writes_memory = true;
- params[1] = get_src(ctx, instr->src[1]);
+ params[1] = get_src(ctx->nir, instr->src[1]);
params[2] = LLVMConstInt(ctx->i32, 0, false); /* vindex */
params[4] = ctx->i1false; /* glc */
params[5] = ctx->i1false; /* slc */
base_data = trim_vector(ctx, base_data, instr->num_components);
base_data = LLVMBuildBitCast(ctx->builder, base_data,
data_type, "");
- base_offset = get_src(ctx, instr->src[2]); /* voffset */
+ base_offset = get_src(ctx->nir, instr->src[2]); /* voffset */
while (writemask) {
int start, count;
LLVMValueRef data;
ctx->shader_info->fs.writes_memory = true;
if (instr->intrinsic == nir_intrinsic_ssbo_atomic_comp_swap) {
- params[arg_count++] = llvm_extract_elem(ctx, get_src(ctx, instr->src[3]), 0);
+ params[arg_count++] = llvm_extract_elem(ctx, get_src(ctx->nir, instr->src[3]), 0);
}
- params[arg_count++] = llvm_extract_elem(ctx, get_src(ctx, instr->src[2]), 0);
- params[arg_count++] = get_src(ctx, instr->src[0]);
+ params[arg_count++] = llvm_extract_elem(ctx, get_src(ctx->nir, instr->src[2]), 0);
+ params[arg_count++] = get_src(ctx->nir, instr->src[0]);
params[arg_count++] = LLVMConstInt(ctx->i32, 0, false); /* vindex */
- params[arg_count++] = get_src(ctx, instr->src[1]); /* voffset */
+ params[arg_count++] = get_src(ctx->nir, instr->src[1]); /* voffset */
params[arg_count++] = ctx->i1false; /* slc */
switch (instr->intrinsic) {
const char *load_name;
LLVMTypeRef data_type = ctx->f32;
LLVMValueRef offset = LLVMConstInt(ctx->i32, i * 4, false);
- offset = LLVMBuildAdd(ctx->builder, get_src(ctx, instr->src[1]), offset, "");
+ offset = LLVMBuildAdd(ctx->builder, get_src(ctx->nir, instr->src[1]), offset, "");
if (load_components == 3)
data_type = LLVMVectorType(ctx->f32, 4);
unreachable("unhandled number of components");
LLVMValueRef params[] = {
- get_src(ctx, instr->src[0]),
+ get_src(ctx->nir, instr->src[0]),
LLVMConstInt(ctx->i32, 0, false),
offset,
ctx->i1false,
}
return LLVMBuildBitCast(ctx->builder, ret,
- get_def_type(ctx, &instr->dest.ssa), "");
+ get_def_type(ctx->nir, &instr->dest.ssa), "");
}
static LLVMValueRef visit_load_ubo_buffer(struct nir_to_llvm_context *ctx,
const nir_intrinsic_instr *instr)
{
LLVMValueRef results[8], ret;
- LLVMValueRef rsrc = get_src(ctx, instr->src[0]);
- LLVMValueRef offset = get_src(ctx, instr->src[1]);
+ LLVMValueRef rsrc = get_src(ctx->nir, instr->src[0]);
+ LLVMValueRef offset = get_src(ctx->nir, instr->src[1]);
int num_components = instr->num_components;
if (instr->dest.ssa.bit_size == 64)
ret = ac_build_gather_values(&ctx->ac, results, instr->num_components);
return LLVMBuildBitCast(ctx->builder, ret,
- get_def_type(ctx, &instr->dest.ssa), "");
+ get_def_type(ctx->nir, &instr->dest.ssa), "");
}
static void
if (vertex_index_ref) {
LLVMValueRef vtx = LLVMConstInt(ctx->i32, deref_array->base_offset, false);
if (deref_array->deref_array_type == nir_deref_array_type_indirect) {
- vtx = LLVMBuildAdd(ctx->builder, vtx, get_src(ctx, deref_array->indirect), "");
+ vtx = LLVMBuildAdd(ctx->builder, vtx, get_src(ctx->nir, deref_array->indirect), "");
}
*vertex_index_ref = vtx;
}
continue;
assert(deref_array->deref_array_type == nir_deref_array_type_indirect);
- index = get_src(ctx, deref_array->indirect);
+ index = get_src(ctx->nir, deref_array->indirect);
stride = LLVMConstInt(ctx->i32, size, 0);
local_offset = LLVMBuildMul(ctx->builder, stride, index, "");
ctx->i32one, "");
}
result = ac_build_gather_values(&ctx->ac, value, instr->num_components);
- result = LLVMBuildBitCast(ctx->builder, result, get_def_type(ctx, &instr->dest.ssa), "");
+ result = LLVMBuildBitCast(ctx->builder, result, get_def_type(ctx->nir, &instr->dest.ssa), "");
return result;
}
ctx->i32one, "");
}
result = ac_build_gather_values(&ctx->ac, value, instr->num_components);
- result = LLVMBuildBitCast(ctx->builder, result, get_def_type(ctx, &instr->dest.ssa), "");
+ result = LLVMBuildBitCast(ctx->builder, result, get_def_type(ctx->nir, &instr->dest.ssa), "");
return result;
}
result = ac_build_buffer_load(&ctx->ac, ctx->hs_ring_tess_offchip, instr->num_components, NULL,
buf_addr, ctx->oc_lds, is_compact ? (4 * const_index) : 0, 1, 0, true, false);
result = trim_vector(ctx, result, instr->num_components);
- result = LLVMBuildBitCast(ctx->builder, result, get_def_type(ctx, &instr->dest.ssa), "");
+ result = LLVMBuildBitCast(ctx->builder, result, get_def_type(ctx->nir, &instr->dest.ssa), "");
return result;
}
}
static LLVMValueRef
-build_gep_for_deref(struct nir_to_llvm_context *ctx,
+build_gep_for_deref(struct ac_nir_context *ctx,
nir_deref_var *deref)
{
struct hash_entry *entry = _mesa_hash_table_search(ctx->vars, deref->var);
switch (tail->deref_type) {
case nir_deref_type_array: {
nir_deref_array *array = nir_deref_as_array(tail);
- offset = LLVMConstInt(ctx->i32, array->base_offset, 0);
+ offset = LLVMConstInt(ctx->ac.i32, array->base_offset, 0);
if (array->deref_array_type ==
nir_deref_array_type_indirect) {
- offset = LLVMBuildAdd(ctx->builder, offset,
+ offset = LLVMBuildAdd(ctx->ac.builder, offset,
get_src(ctx,
array->indirect),
"");
case nir_deref_type_struct: {
nir_deref_struct *deref_struct =
nir_deref_as_struct(tail);
- offset = LLVMConstInt(ctx->i32,
+ offset = LLVMConstInt(ctx->ac.i32,
deref_struct->index, 0);
break;
}
instr->variables[0]->var->type, false);
count -= chan / 4;
LLVMValueRef tmp_vec = ac_build_gather_values_extended(
- &ctx->ac, ctx->locals + idx + chan, count,
+ &ctx->ac, ctx->nir->locals + idx + chan, count,
4, true);
values[chan] = LLVMBuildExtractElement(ctx->builder,
tmp_vec,
indir_index, "");
} else {
- values[chan] = LLVMBuildLoad(ctx->builder, ctx->locals[idx + chan + const_index * 4], "");
+ values[chan] = LLVMBuildLoad(ctx->builder, ctx->nir->locals[idx + chan + const_index * 4], "");
}
}
break;
case nir_var_shared: {
- LLVMValueRef address = build_gep_for_deref(ctx,
+ LLVMValueRef address = build_gep_for_deref(ctx->nir,
instr->variables[0]);
LLVMValueRef val = LLVMBuildLoad(ctx->builder, address, "");
return LLVMBuildBitCast(ctx->builder, val,
- get_def_type(ctx, &instr->dest.ssa),
+ get_def_type(ctx->nir, &instr->dest.ssa),
"");
}
case nir_var_shader_out:
instr->variables[0]->var->type, false);
count -= chan / 4;
LLVMValueRef tmp_vec = ac_build_gather_values_extended(
- &ctx->ac, ctx->outputs + idx + chan, count,
+ &ctx->ac, ctx->nir->outputs + idx + chan, count,
4, true);
values[chan] = LLVMBuildExtractElement(ctx->builder,
indir_index, "");
} else {
values[chan] = LLVMBuildLoad(ctx->builder,
- ctx->outputs[idx + chan + const_index * 4],
+ ctx->nir->outputs[idx + chan + const_index * 4],
"");
}
}
unreachable("unhandle variable mode");
}
ret = ac_build_gather_values(&ctx->ac, values, ve);
- return LLVMBuildBitCast(ctx->builder, ret, get_def_type(ctx, &instr->dest.ssa), "");
+ return LLVMBuildBitCast(ctx->builder, ret, get_def_type(ctx->nir, &instr->dest.ssa), "");
}
static void
{
LLVMValueRef temp_ptr, value;
int idx = instr->variables[0]->var->data.driver_location;
- LLVMValueRef src = to_float(&ctx->ac, get_src(ctx, instr->src[0]));
+ LLVMValueRef src = to_float(&ctx->ac, get_src(ctx->nir, instr->src[0]));
int writemask = instr->const_index[0];
LLVMValueRef indir_index;
unsigned const_index;
instr->variables[0]->var->type, false);
count -= chan / 4;
LLVMValueRef tmp_vec = ac_build_gather_values_extended(
- &ctx->ac, ctx->outputs + idx + chan, count,
+ &ctx->ac, ctx->nir->outputs + idx + chan, count,
stride, true);
if (get_llvm_num_components(tmp_vec) > 1) {
value, indir_index, "");
} else
tmp_vec = value;
- build_store_values_extended(ctx, ctx->outputs + idx + chan,
+ build_store_values_extended(ctx, ctx->nir->outputs + idx + chan,
count, stride, tmp_vec);
} else {
- temp_ptr = ctx->outputs[idx + chan + const_index * stride];
+ temp_ptr = ctx->nir->outputs[idx + chan + const_index * stride];
LLVMBuildStore(ctx->builder, value, temp_ptr);
}
instr->variables[0]->var->type, false);
count -= chan / 4;
LLVMValueRef tmp_vec = ac_build_gather_values_extended(
- &ctx->ac, ctx->locals + idx + chan, count,
+ &ctx->ac, ctx->nir->locals + idx + chan, count,
4, true);
tmp_vec = LLVMBuildInsertElement(ctx->builder, tmp_vec,
value, indir_index, "");
- build_store_values_extended(ctx, ctx->locals + idx + chan,
+ build_store_values_extended(ctx, ctx->nir->locals + idx + chan,
count, 4, tmp_vec);
} else {
- temp_ptr = ctx->locals[idx + chan + const_index * 4];
+ temp_ptr = ctx->nir->locals[idx + chan + const_index * 4];
LLVMBuildStore(ctx->builder, value, temp_ptr);
}
break;
case nir_var_shared: {
int writemask = instr->const_index[0];
- LLVMValueRef address = build_gep_for_deref(ctx,
+ LLVMValueRef address = build_gep_for_deref(ctx->nir,
instr->variables[0]);
- LLVMValueRef val = get_src(ctx, instr->src[0]);
+ LLVMValueRef val = get_src(ctx->nir, instr->src[0]);
unsigned components =
glsl_get_vector_elements(
nir_deref_tail(&instr->variables[0]->deref)->type);
if(instr->variables[0]->deref.child)
type = instr->variables[0]->deref.child->type;
- LLVMValueRef src0 = get_src(ctx, instr->src[0]);
+ LLVMValueRef src0 = get_src(ctx->nir, instr->src[0]);
LLVMValueRef coords[4];
LLVMValueRef masks[] = {
LLVMConstInt(ctx->i32, 0, false), LLVMConstInt(ctx->i32, 1, false),
LLVMConstInt(ctx->i32, 2, false), LLVMConstInt(ctx->i32, 3, false),
};
LLVMValueRef res;
- LLVMValueRef sample_index = llvm_extract_elem(ctx, get_src(ctx, instr->src[1]), 0);
+ LLVMValueRef sample_index = llvm_extract_elem(ctx, get_src(ctx->nir, instr->src[1]), 0);
int count;
enum glsl_sampler_dim dim = glsl_get_sampler_dim(type);
type = glsl_without_array(type);
if (glsl_get_sampler_dim(type) == GLSL_SAMPLER_DIM_BUF) {
params[0] = get_sampler_desc(ctx, instr->variables[0], DESC_BUFFER);
- params[1] = LLVMBuildExtractElement(ctx->builder, get_src(ctx, instr->src[0]),
+ params[1] = LLVMBuildExtractElement(ctx->builder, get_src(ctx->nir, instr->src[0]),
LLVMConstInt(ctx->i32, 0, false), ""); /* vindex */
params[2] = LLVMConstInt(ctx->i32, 0, false); /* voffset */
params[3] = ctx->i1false; /* glc */
ctx->shader_info->fs.writes_memory = true;
if (glsl_get_sampler_dim(type) == GLSL_SAMPLER_DIM_BUF) {
- params[0] = to_float(&ctx->ac, get_src(ctx, instr->src[2])); /* data */
+ params[0] = to_float(&ctx->ac, get_src(ctx->nir, instr->src[2])); /* data */
params[1] = get_sampler_desc(ctx, instr->variables[0], DESC_BUFFER);
- params[2] = LLVMBuildExtractElement(ctx->builder, get_src(ctx, instr->src[0]),
+ params[2] = LLVMBuildExtractElement(ctx->builder, get_src(ctx->nir, instr->src[0]),
LLVMConstInt(ctx->i32, 0, false), ""); /* vindex */
params[3] = LLVMConstInt(ctx->i32, 0, false); /* voffset */
params[4] = glc; /* glc */
LLVMValueRef da = is_da ? ctx->i1true : ctx->i1false;
LLVMValueRef slc = ctx->i1false;
- params[0] = to_float(&ctx->ac, get_src(ctx, instr->src[2]));
+ params[0] = to_float(&ctx->ac, get_src(ctx->nir, instr->src[2]));
params[1] = get_image_coords(ctx, instr); /* coords */
params[2] = get_sampler_desc(ctx, instr->variables[0], DESC_IMAGE);
params[3] = LLVMConstInt(ctx->i32, 15, false); /* dmask */
}
if (instr->intrinsic == nir_intrinsic_image_atomic_comp_swap)
- params[param_count++] = get_src(ctx, instr->src[3]);
- params[param_count++] = get_src(ctx, instr->src[2]);
+ params[param_count++] = get_src(ctx->nir, instr->src[3]);
+ params[param_count++] = get_src(ctx->nir, instr->src[2]);
if (glsl_get_sampler_dim(type) == GLSL_SAMPLER_DIM_BUF) {
params[param_count++] = get_sampler_desc(ctx, instr->variables[0], DESC_BUFFER);
- params[param_count++] = LLVMBuildExtractElement(ctx->builder, get_src(ctx, instr->src[0]),
+ params[param_count++] = LLVMBuildExtractElement(ctx->builder, get_src(ctx->nir, instr->src[0]),
LLVMConstInt(ctx->i32, 0, false), ""); /* vindex */
params[param_count++] = ctx->i32zero; /* voffset */
params[param_count++] = ctx->i1false; /* slc */
ctx->shader_info->fs.can_discard = true;
cond = LLVMBuildICmp(ctx->builder, LLVMIntNE,
- get_src(ctx, instr->src[0]),
+ get_src(ctx->nir, instr->src[0]),
ctx->i32zero, "");
cond = LLVMBuildSelect(ctx->builder, cond,
const nir_intrinsic_instr *instr)
{
LLVMValueRef ptr, result;
- LLVMValueRef src = get_src(ctx, instr->src[0]);
- ptr = build_gep_for_deref(ctx, instr->variables[0]);
+ LLVMValueRef src = get_src(ctx->nir, instr->src[0]);
+ ptr = build_gep_for_deref(ctx->nir, instr->variables[0]);
if (instr->intrinsic == nir_intrinsic_var_atomic_comp_swap) {
- LLVMValueRef src1 = get_src(ctx, instr->src[1]);
+ LLVMValueRef src1 = get_src(ctx->nir, instr->src[1]);
result = LLVMBuildAtomicCmpXchg(ctx->builder,
ptr, src, src1,
LLVMAtomicOrderingSequentiallyConsistent,
case nir_intrinsic_interp_var_at_sample:
case nir_intrinsic_interp_var_at_offset:
location = INTERP_CENTER;
- src0 = get_src(ctx, instr->src[0]);
+ src0 = get_src(ctx->nir, instr->src[0]);
break;
default:
break;
/* loop num outputs */
idx = 0;
for (unsigned i = 0; i < RADEON_LLVM_MAX_OUTPUTS; ++i) {
- LLVMValueRef *out_ptr = &ctx->outputs[i * 4];
+ LLVMValueRef *out_ptr = &ctx->nir->outputs[i * 4];
int length = 4;
int slot = idx;
int slot_inc = 1;
LLVMValueRef result = ac_build_gather_values(&ctx->ac, coord, instr->num_components);
return LLVMBuildBitCast(ctx->builder, result,
- get_def_type(ctx, &instr->dest.ssa), "");
+ get_def_type(ctx->nir, &instr->dest.ssa), "");
}
static void visit_intrinsic(struct nir_to_llvm_context *ctx,
break;
}
if (result) {
- _mesa_hash_table_insert(ctx->defs, &instr->dest.ssa, result);
+ _mesa_hash_table_insert(ctx->nir->defs, &instr->dest.ssa, result);
}
}
assert(child->deref_array_type != nir_deref_array_type_wildcard);
offset += child->base_offset * stride;
if (child->deref_array_type == nir_deref_array_type_indirect) {
- index = get_src(ctx, child->indirect);
+ index = get_src(ctx->nir, child->indirect);
}
constant_index = child->base_offset;
for (unsigned i = 0; i < instr->num_srcs; i++) {
switch (instr->src[i].src_type) {
case nir_tex_src_coord:
- coord = get_src(ctx, instr->src[i].src);
+ coord = get_src(ctx->nir, instr->src[i].src);
break;
case nir_tex_src_projector:
break;
case nir_tex_src_comparator:
- comparator = get_src(ctx, instr->src[i].src);
+ comparator = get_src(ctx->nir, instr->src[i].src);
break;
case nir_tex_src_offset:
- offsets = get_src(ctx, instr->src[i].src);
+ offsets = get_src(ctx->nir, instr->src[i].src);
const_src = i;
break;
case nir_tex_src_bias:
- bias = get_src(ctx, instr->src[i].src);
+ bias = get_src(ctx->nir, instr->src[i].src);
break;
case nir_tex_src_lod: {
nir_const_value *val = nir_src_as_const_value(instr->src[i].src);
if (val && val->i32[0] == 0)
lod_is_zero = true;
- lod = get_src(ctx, instr->src[i].src);
+ lod = get_src(ctx->nir, instr->src[i].src);
break;
}
case nir_tex_src_ms_index:
- sample_index = get_src(ctx, instr->src[i].src);
+ sample_index = get_src(ctx->nir, instr->src[i].src);
break;
case nir_tex_src_ms_mcs:
break;
case nir_tex_src_ddx:
- ddx = get_src(ctx, instr->src[i].src);
+ ddx = get_src(ctx->nir, instr->src[i].src);
num_deriv_comp = instr->src[i].src.ssa->num_components;
break;
case nir_tex_src_ddy:
- ddy = get_src(ctx, instr->src[i].src);
+ ddy = get_src(ctx->nir, instr->src[i].src);
break;
case nir_tex_src_texture_offset:
case nir_tex_src_sampler_offset:
if (result) {
assert(instr->dest.is_ssa);
result = to_integer(&ctx->ac, result);
- _mesa_hash_table_insert(ctx->defs, &instr->dest.ssa, result);
+ _mesa_hash_table_insert(ctx->nir->defs, &instr->dest.ssa, result);
}
}
-static void visit_phi(struct nir_to_llvm_context *ctx, nir_phi_instr *instr)
+static void visit_phi(struct ac_nir_context *ctx, nir_phi_instr *instr)
{
LLVMTypeRef type = get_def_type(ctx, &instr->dest.ssa);
- LLVMValueRef result = LLVMBuildPhi(ctx->builder, type, "");
+ LLVMValueRef result = LLVMBuildPhi(ctx->ac.builder, type, "");
_mesa_hash_table_insert(ctx->defs, &instr->dest.ssa, result);
_mesa_hash_table_insert(ctx->phis, instr, result);
}
-static void visit_post_phi(struct nir_to_llvm_context *ctx,
+static void visit_post_phi(struct ac_nir_context *ctx,
nir_phi_instr *instr,
LLVMValueRef llvm_phi)
{
}
}
-static void phi_post_pass(struct nir_to_llvm_context *ctx)
+static void phi_post_pass(struct ac_nir_context *ctx)
{
struct hash_entry *entry;
hash_table_foreach(ctx->phis, entry) {
}
-static void visit_ssa_undef(struct nir_to_llvm_context *ctx,
+static void visit_ssa_undef(struct ac_nir_context *ctx,
const nir_ssa_undef_instr *instr)
{
unsigned num_components = instr->def.num_components;
LLVMValueRef undef;
if (num_components == 1)
- undef = LLVMGetUndef(ctx->i32);
+ undef = LLVMGetUndef(ctx->ac.i32);
else {
- undef = LLVMGetUndef(LLVMVectorType(ctx->i32, num_components));
+ undef = LLVMGetUndef(LLVMVectorType(ctx->ac.i32, num_components));
}
_mesa_hash_table_insert(ctx->defs, &instr->def, undef);
}
-static void visit_jump(struct nir_to_llvm_context *ctx,
+static void visit_jump(struct ac_nir_context *ctx,
const nir_jump_instr *instr)
{
switch (instr->type) {
case nir_jump_break:
- LLVMBuildBr(ctx->builder, ctx->break_block);
- LLVMClearInsertionPosition(ctx->builder);
+ LLVMBuildBr(ctx->ac.builder, ctx->break_block);
+ LLVMClearInsertionPosition(ctx->ac.builder);
break;
case nir_jump_continue:
- LLVMBuildBr(ctx->builder, ctx->continue_block);
- LLVMClearInsertionPosition(ctx->builder);
+ LLVMBuildBr(ctx->ac.builder, ctx->continue_block);
+ LLVMClearInsertionPosition(ctx->ac.builder);
break;
default:
fprintf(stderr, "Unknown NIR jump instr: ");
}
}
-static void visit_cf_list(struct nir_to_llvm_context *ctx,
+static void visit_cf_list(struct ac_nir_context *ctx,
struct exec_list *list);
-static void visit_block(struct nir_to_llvm_context *ctx, nir_block *block)
+static void visit_block(struct ac_nir_context *ctx, nir_block *block)
{
- LLVMBasicBlockRef llvm_block = LLVMGetInsertBlock(ctx->builder);
+ LLVMBasicBlockRef llvm_block = LLVMGetInsertBlock(ctx->ac.builder);
nir_foreach_instr(instr, block)
{
switch (instr->type) {
visit_load_const(ctx, nir_instr_as_load_const(instr));
break;
case nir_instr_type_intrinsic:
- visit_intrinsic(ctx, nir_instr_as_intrinsic(instr));
+ visit_intrinsic(ctx->nctx, nir_instr_as_intrinsic(instr));
break;
case nir_instr_type_tex:
- visit_tex(ctx, nir_instr_as_tex(instr));
+ visit_tex(ctx->nctx, nir_instr_as_tex(instr));
break;
case nir_instr_type_phi:
visit_phi(ctx, nir_instr_as_phi(instr));
_mesa_hash_table_insert(ctx->defs, block, llvm_block);
}
-static void visit_if(struct nir_to_llvm_context *ctx, nir_if *if_stmt)
+static void visit_if(struct ac_nir_context *ctx, nir_if *if_stmt)
{
LLVMValueRef value = get_src(ctx, if_stmt->condition);
+ LLVMValueRef fn = LLVMGetBasicBlockParent(LLVMGetInsertBlock(ctx->ac.builder));
LLVMBasicBlockRef merge_block =
- LLVMAppendBasicBlockInContext(ctx->context, ctx->main_function, "");
+ LLVMAppendBasicBlockInContext(ctx->ac.context, fn, "");
LLVMBasicBlockRef if_block =
- LLVMAppendBasicBlockInContext(ctx->context, ctx->main_function, "");
+ LLVMAppendBasicBlockInContext(ctx->ac.context, fn, "");
LLVMBasicBlockRef else_block = merge_block;
if (!exec_list_is_empty(&if_stmt->else_list))
else_block = LLVMAppendBasicBlockInContext(
- ctx->context, ctx->main_function, "");
+ ctx->ac.context, fn, "");
- LLVMValueRef cond = LLVMBuildICmp(ctx->builder, LLVMIntNE, value,
- LLVMConstInt(ctx->i32, 0, false), "");
- LLVMBuildCondBr(ctx->builder, cond, if_block, else_block);
+ LLVMValueRef cond = LLVMBuildICmp(ctx->ac.builder, LLVMIntNE, value,
+ LLVMConstInt(ctx->ac.i32, 0, false), "");
+ LLVMBuildCondBr(ctx->ac.builder, cond, if_block, else_block);
- LLVMPositionBuilderAtEnd(ctx->builder, if_block);
+ LLVMPositionBuilderAtEnd(ctx->ac.builder, if_block);
visit_cf_list(ctx, &if_stmt->then_list);
- if (LLVMGetInsertBlock(ctx->builder))
- LLVMBuildBr(ctx->builder, merge_block);
+ if (LLVMGetInsertBlock(ctx->ac.builder))
+ LLVMBuildBr(ctx->ac.builder, merge_block);
if (!exec_list_is_empty(&if_stmt->else_list)) {
- LLVMPositionBuilderAtEnd(ctx->builder, else_block);
+ LLVMPositionBuilderAtEnd(ctx->ac.builder, else_block);
visit_cf_list(ctx, &if_stmt->else_list);
- if (LLVMGetInsertBlock(ctx->builder))
- LLVMBuildBr(ctx->builder, merge_block);
+ if (LLVMGetInsertBlock(ctx->ac.builder))
+ LLVMBuildBr(ctx->ac.builder, merge_block);
}
- LLVMPositionBuilderAtEnd(ctx->builder, merge_block);
+ LLVMPositionBuilderAtEnd(ctx->ac.builder, merge_block);
}
-static void visit_loop(struct nir_to_llvm_context *ctx, nir_loop *loop)
+static void visit_loop(struct ac_nir_context *ctx, nir_loop *loop)
{
+ LLVMValueRef fn = LLVMGetBasicBlockParent(LLVMGetInsertBlock(ctx->ac.builder));
LLVMBasicBlockRef continue_parent = ctx->continue_block;
LLVMBasicBlockRef break_parent = ctx->break_block;
ctx->continue_block =
- LLVMAppendBasicBlockInContext(ctx->context, ctx->main_function, "");
+ LLVMAppendBasicBlockInContext(ctx->ac.context, fn, "");
ctx->break_block =
- LLVMAppendBasicBlockInContext(ctx->context, ctx->main_function, "");
+ LLVMAppendBasicBlockInContext(ctx->ac.context, fn, "");
- LLVMBuildBr(ctx->builder, ctx->continue_block);
- LLVMPositionBuilderAtEnd(ctx->builder, ctx->continue_block);
+ LLVMBuildBr(ctx->ac.builder, ctx->continue_block);
+ LLVMPositionBuilderAtEnd(ctx->ac.builder, ctx->continue_block);
visit_cf_list(ctx, &loop->body);
- if (LLVMGetInsertBlock(ctx->builder))
- LLVMBuildBr(ctx->builder, ctx->continue_block);
- LLVMPositionBuilderAtEnd(ctx->builder, ctx->break_block);
+ if (LLVMGetInsertBlock(ctx->ac.builder))
+ LLVMBuildBr(ctx->ac.builder, ctx->continue_block);
+ LLVMPositionBuilderAtEnd(ctx->ac.builder, ctx->break_block);
ctx->continue_block = continue_parent;
ctx->break_block = break_parent;
}
-static void visit_cf_list(struct nir_to_llvm_context *ctx,
+static void visit_cf_list(struct ac_nir_context *ctx,
struct exec_list *list)
{
foreach_list_typed(nir_cf_node, node, node, list)
for (unsigned i = 0; i < attrib_count; ++i) {
for (unsigned chan = 0; chan < 4; chan++) {
- ctx->outputs[radeon_llvm_reg_index_soa(idx + i, chan)] =
+ ctx->nir->outputs[radeon_llvm_reg_index_soa(idx + i, chan)] =
si_build_alloca_undef(ctx, ctx->f32, "");
}
}
}
static void
-setup_locals(struct nir_to_llvm_context *ctx,
+setup_locals(struct ac_nir_context *ctx,
struct nir_function *func)
{
int i, j;
for (i = 0; i < ctx->num_locals; i++) {
for (j = 0; j < 4; j++) {
ctx->locals[i * 4 + j] =
- si_build_alloca_undef(ctx, ctx->f32, "temp");
+ si_build_alloca_undef(ctx->nctx, ctx->ac.f32, "temp");
}
}
}
static void
-setup_shared(struct nir_to_llvm_context *ctx,
+setup_shared(struct ac_nir_context *ctx,
struct nir_shader *nir)
{
nir_foreach_variable(variable, &nir->shared) {
LLVMValueRef shared =
LLVMAddGlobalInAddressSpace(
- ctx->module, glsl_to_llvm_type(ctx, variable->type),
+ ctx->ac.module, glsl_to_llvm_type(ctx->nctx, variable->type),
variable->name ? variable->name : "",
LOCAL_ADDR_SPACE);
_mesa_hash_table_insert(ctx->vars, variable, shared);
i = VARYING_SLOT_CLIP_DIST0;
for (j = 0; j < ctx->num_output_clips + ctx->num_output_culls; j++)
slots[j] = to_float(&ctx->ac, LLVMBuildLoad(ctx->builder,
- ctx->outputs[radeon_llvm_reg_index_soa(i, j)], ""));
+ ctx->nir->outputs[radeon_llvm_reg_index_soa(i, j)], ""));
for (i = ctx->num_output_clips + ctx->num_output_culls; i < 8; i++)
slots[i] = LLVMGetUndef(ctx->f32);
if (ctx->output_mask & (1ull << VARYING_SLOT_POS)) {
for (unsigned j = 0; j < 4; j++)
pos_values[j] = LLVMBuildLoad(ctx->builder,
- ctx->outputs[radeon_llvm_reg_index_soa(VARYING_SLOT_POS, j)], "");
+ ctx->nir->outputs[radeon_llvm_reg_index_soa(VARYING_SLOT_POS, j)], "");
}
si_llvm_init_export_args(ctx, pos_values, V_008DFC_SQ_EXP_POS, &pos_args[0]);
if (ctx->output_mask & (1ull << VARYING_SLOT_PSIZ)) {
outinfo->writes_pointsize = true;
psize_value = LLVMBuildLoad(ctx->builder,
- ctx->outputs[radeon_llvm_reg_index_soa(VARYING_SLOT_PSIZ, 0)], "");
+ ctx->nir->outputs[radeon_llvm_reg_index_soa(VARYING_SLOT_PSIZ, 0)], "");
}
if (ctx->output_mask & (1ull << VARYING_SLOT_LAYER)) {
outinfo->writes_layer = true;
layer_value = LLVMBuildLoad(ctx->builder,
- ctx->outputs[radeon_llvm_reg_index_soa(VARYING_SLOT_LAYER, 0)], "");
+ ctx->nir->outputs[radeon_llvm_reg_index_soa(VARYING_SLOT_LAYER, 0)], "");
}
if (ctx->output_mask & (1ull << VARYING_SLOT_VIEWPORT)) {
outinfo->writes_viewport_index = true;
viewport_index_value = LLVMBuildLoad(ctx->builder,
- ctx->outputs[radeon_llvm_reg_index_soa(VARYING_SLOT_VIEWPORT, 0)], "");
+ ctx->nir->outputs[radeon_llvm_reg_index_soa(VARYING_SLOT_VIEWPORT, 0)], "");
}
uint32_t mask = ((outinfo->writes_pointsize == true ? 1 : 0) |
for (unsigned j = 0; j < 4; j++)
values[j] = to_float(&ctx->ac, LLVMBuildLoad(ctx->builder,
- ctx->outputs[radeon_llvm_reg_index_soa(i, j)], ""));
+ ctx->nir->outputs[radeon_llvm_reg_index_soa(i, j)], ""));
if (i == VARYING_SLOT_LAYER) {
target = V_008DFC_SQ_EXP_PARAM + param_count;
int j;
uint64_t max_output_written = 0;
for (unsigned i = 0; i < RADEON_LLVM_MAX_OUTPUTS; ++i) {
- LLVMValueRef *out_ptr = &ctx->outputs[i * 4];
+ LLVMValueRef *out_ptr = &ctx->nir->outputs[i * 4];
int param_index;
int length = 4;
vertex_dw_stride, "");
for (unsigned i = 0; i < RADEON_LLVM_MAX_OUTPUTS; ++i) {
- LLVMValueRef *out_ptr = &ctx->outputs[i * 4];
+ LLVMValueRef *out_ptr = &ctx->nir->outputs[i * 4];
int length = 4;
if (!(ctx->output_mask & (1ull << i)))
if (i == FRAG_RESULT_DEPTH) {
ctx->shader_info->fs.writes_z = true;
depth = to_float(&ctx->ac, LLVMBuildLoad(ctx->builder,
- ctx->outputs[radeon_llvm_reg_index_soa(i, 0)], ""));
+ ctx->nir->outputs[radeon_llvm_reg_index_soa(i, 0)], ""));
} else if (i == FRAG_RESULT_STENCIL) {
ctx->shader_info->fs.writes_stencil = true;
stencil = to_float(&ctx->ac, LLVMBuildLoad(ctx->builder,
- ctx->outputs[radeon_llvm_reg_index_soa(i, 0)], ""));
+ ctx->nir->outputs[radeon_llvm_reg_index_soa(i, 0)], ""));
} else if (i == FRAG_RESULT_SAMPLE_MASK) {
ctx->shader_info->fs.writes_sample_mask = true;
samplemask = to_float(&ctx->ac, LLVMBuildLoad(ctx->builder,
- ctx->outputs[radeon_llvm_reg_index_soa(i, 0)], ""));
+ ctx->nir->outputs[radeon_llvm_reg_index_soa(i, 0)], ""));
} else {
bool last = false;
for (unsigned j = 0; j < 4; j++)
values[j] = to_float(&ctx->ac, LLVMBuildLoad(ctx->builder,
- ctx->outputs[radeon_llvm_reg_index_soa(i, j)], ""));
+ ctx->nir->outputs[radeon_llvm_reg_index_soa(i, j)], ""));
if (!ctx->shader_info->fs.writes_z && !ctx->shader_info->fs.writes_stencil && !ctx->shader_info->fs.writes_sample_mask)
last = ctx->output_mask <= ((1ull << (i + 1)) - 1);
return max_workgroup_size;
}
+void ac_nir_translate(struct ac_llvm_context *ac, struct ac_shader_abi *abi,
+ struct nir_shader *nir, struct nir_to_llvm_context *nctx)
+{
+ struct ac_nir_context ctx = {};
+ struct nir_function *func;
+
+ ctx.ac = *ac;
+ ctx.abi = abi;
+
+ ctx.nctx = nctx;
+ if (nctx)
+ nctx->nir = &ctx;
+
+ ctx.stage = nir->stage;
+
+ nir_foreach_variable(variable, &nir->outputs)
+ handle_shader_output_decl(nctx, variable);
+
+ ctx.defs = _mesa_hash_table_create(NULL, _mesa_hash_pointer,
+ _mesa_key_pointer_equal);
+ ctx.phis = _mesa_hash_table_create(NULL, _mesa_hash_pointer,
+ _mesa_key_pointer_equal);
+ ctx.vars = _mesa_hash_table_create(NULL, _mesa_hash_pointer,
+ _mesa_key_pointer_equal);
+
+ func = (struct nir_function *)exec_list_get_head(&nir->functions);
+
+ setup_locals(&ctx, func);
+
+ if (nir->stage == MESA_SHADER_COMPUTE)
+ setup_shared(&ctx, nir);
+
+ visit_cf_list(&ctx, &func->impl->body);
+ phi_post_pass(&ctx);
+
+ handle_shader_outputs_post(nctx);
+
+ free(ctx.locals);
+ ralloc_free(ctx.defs);
+ ralloc_free(ctx.phis);
+ ralloc_free(ctx.vars);
+
+ if (nctx)
+ nctx->nir = NULL;
+}
+
static
LLVMModuleRef ac_translate_nir_to_llvm(LLVMTargetMachineRef tm,
struct nir_shader *nir,
const struct ac_nir_compiler_options *options)
{
struct nir_to_llvm_context ctx = {0};
- struct nir_function *func;
unsigned i;
ctx.options = options;
ctx.shader_info = shader_info;
ac_setup_rings(&ctx);
+ ctx.num_output_clips = nir->info.clip_distance_array_size;
+ ctx.num_output_culls = nir->info.cull_distance_array_size;
+
nir_foreach_variable(variable, &nir->inputs)
handle_shader_input_decl(&ctx, variable);
if (nir->stage == MESA_SHADER_FRAGMENT)
handle_fs_inputs_pre(&ctx, nir);
- ctx.num_output_clips = nir->info.clip_distance_array_size;
- ctx.num_output_culls = nir->info.cull_distance_array_size;
-
- nir_foreach_variable(variable, &nir->outputs)
- handle_shader_output_decl(&ctx, variable);
-
- ctx.defs = _mesa_hash_table_create(NULL, _mesa_hash_pointer,
- _mesa_key_pointer_equal);
- ctx.phis = _mesa_hash_table_create(NULL, _mesa_hash_pointer,
- _mesa_key_pointer_equal);
- ctx.vars = _mesa_hash_table_create(NULL, _mesa_hash_pointer,
- _mesa_key_pointer_equal);
-
- func = (struct nir_function *)exec_list_get_head(&nir->functions);
-
- setup_locals(&ctx, func);
+ ac_nir_translate(&ctx.ac, &ctx.abi, nir, &ctx);
- if (nir->stage == MESA_SHADER_COMPUTE)
- setup_shared(&ctx, nir);
-
- visit_cf_list(&ctx, &func->impl->body);
- phi_post_pass(&ctx);
-
- handle_shader_outputs_post(&ctx);
LLVMBuildRetVoid(ctx.builder);
ac_llvm_finalize_module(&ctx);
ac_nir_eliminate_const_vs_outputs(&ctx);
- free(ctx.locals);
- ralloc_free(ctx.defs);
- ralloc_free(ctx.phis);
- ralloc_free(ctx.vars);
if (nir->stage == MESA_SHADER_GEOMETRY) {
unsigned addclip = ctx.num_output_clips + ctx.num_output_culls > 4;
AC_FUNC_ATTR_LEGACY);
LLVMBuildStore(ctx->builder,
- to_float(&ctx->ac, value), ctx->outputs[radeon_llvm_reg_index_soa(i, j)]);
+ to_float(&ctx->ac, value), ctx->nir->outputs[radeon_llvm_reg_index_soa(i, j)]);
}
idx += slot_inc;
}
ctx.num_output_clips = geom_shader->info.clip_distance_array_size;
ctx.num_output_culls = geom_shader->info.cull_distance_array_size;
+ struct ac_nir_context nir_ctx = {};
+ nir_ctx.ac = ctx.ac;
+ nir_ctx.abi = &ctx.abi;
+
+ nir_ctx.nctx = &ctx;
+ ctx.nir = &nir_ctx;
+
nir_foreach_variable(variable, &geom_shader->outputs)
handle_shader_output_decl(&ctx, variable);
ac_gs_copy_shader_emit(&ctx);
+ ctx.nir = NULL;
+
LLVMBuildRetVoid(ctx.builder);
ac_llvm_finalize_module(&ctx);
projects / mesa.git / commitdiff