From: Dave Airlie <airl...@redhat.com>
This migrates to the code shared with radeonsi.
Signed-off-by: Dave Airlie <airl...@redhat.com>
---
src/amd/common/ac_nir_to_llvm.c | 128 +++++++++-------------------------------
1 file changed, 28 insertions(+), 100 deletions(-)
diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
index 11a8490..6882674 100644
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -407,78 +407,6 @@ static LLVMValueRef unpack_param(struct
nir_to_llvm_context *ctx,
return value;
}
-static LLVMValueRef build_gep0(struct nir_to_llvm_context *ctx,
- LLVMValueRef base_ptr, LLVMValueRef index)
-{
- LLVMValueRef indices[2] = {
- ctx->i32zero,
- index,
- };
- return LLVMBuildGEP(ctx->builder, base_ptr,
- indices, 2, "");
-}
-
-static LLVMValueRef build_indexed_load(struct nir_to_llvm_context *ctx,
- LLVMValueRef base_ptr, LLVMValueRef
index,
- bool uniform)
-{
- LLVMValueRef pointer;
- pointer = build_gep0(ctx, base_ptr, index);
- if (uniform)
- LLVMSetMetadata(pointer, ctx->uniform_md_kind, ctx->empty_md);
- return LLVMBuildLoad(ctx->builder, pointer, "");
-}
-
-static LLVMValueRef build_indexed_load_const(struct nir_to_llvm_context *ctx,
- LLVMValueRef base_ptr,
LLVMValueRef index)
-{
- LLVMValueRef result = build_indexed_load(ctx, base_ptr, index, true);
- LLVMSetMetadata(result, ctx->invariant_load_md_kind, ctx->empty_md);
- return result;
-}
-
-static void build_tbuffer_store(struct nir_to_llvm_context *ctx,
- LLVMValueRef rsrc,
- LLVMValueRef vdata,
- unsigned num_channels,
- LLVMValueRef vaddr,
- LLVMValueRef soffset,
- unsigned inst_offset,
- unsigned dfmt,
- unsigned nfmt,
- unsigned offen,
- unsigned idxen,
- unsigned glc,
- unsigned slc,
- unsigned tfe)
-{
- LLVMValueRef args[] = {
- rsrc,
- vdata,
- LLVMConstInt(ctx->i32, num_channels, 0),
- vaddr,
- soffset,
- LLVMConstInt(ctx->i32, inst_offset, 0),
- LLVMConstInt(ctx->i32, dfmt, 0),
- LLVMConstInt(ctx->i32, nfmt, 0),
- LLVMConstInt(ctx->i32, offen, 0),
- LLVMConstInt(ctx->i32, idxen, 0),
- LLVMConstInt(ctx->i32, glc, 0),
- LLVMConstInt(ctx->i32, slc, 0),
- LLVMConstInt(ctx->i32, tfe, 0)
- };
-
- /* The intrinsic is overloaded, we need to add a type suffix for
overloading to work. */
- unsigned func = CLAMP(num_channels, 1, 3) - 1;
- const char *types[] = {"i32", "v2i32", "v4i32"};
- char name[256];
- snprintf(name, sizeof(name), "llvm.SI.tbuffer.store.%s", types[func]);
-
- ac_emit_llvm_intrinsic(&ctx->ac, name, ctx->voidt,
- args, ARRAY_SIZE(args), 0);
-
-}
-
static void set_userdata_location(struct ac_userdata_info *ud_info, uint8_t
sgpr_idx, uint8_t num_sgprs)
{
ud_info->sgpr_idx = sgpr_idx;
@@ -1368,9 +1296,9 @@ static LLVMValueRef emit_ddxy(struct nir_to_llvm_context
*ctx,
} else {
LLVMValueRef store_ptr, load_ptr0, load_ptr1;
- store_ptr = build_gep0(ctx, ctx->lds, thread_id);
- load_ptr0 = build_gep0(ctx, ctx->lds, tl_tid);
- load_ptr1 = build_gep0(ctx, ctx->lds, trbl_tid);
+ store_ptr = ac_build_gep0(&ctx->ac, ctx->lds, thread_id);
+ load_ptr0 = ac_build_gep0(&ctx->ac, ctx->lds, tl_tid);
+ load_ptr1 = ac_build_gep0(&ctx->ac, ctx->lds, trbl_tid);
LLVMBuildStore(ctx->builder, src0, store_ptr);
tl = LLVMBuildLoad(ctx->builder, load_ptr0, "");
@@ -1980,7 +1908,7 @@ static LLVMValueRef visit_vulkan_resource_index(struct
nir_to_llvm_context *ctx,
index = LLVMBuildMul(ctx->builder, index, stride, "");
offset = LLVMBuildAdd(ctx->builder, offset, index, "");
- desc_ptr = build_gep0(ctx, desc_ptr, offset);
+ desc_ptr = ac_build_gep0(&ctx->ac, desc_ptr, offset);
desc_ptr = cast_ptr(ctx, desc_ptr, ctx->v4i32);
LLVMSetMetadata(desc_ptr, ctx->uniform_md_kind, ctx->empty_md);
@@ -1995,7 +1923,7 @@ static LLVMValueRef visit_load_push_constant(struct
nir_to_llvm_context *ctx,
addr = LLVMConstInt(ctx->i32, nir_intrinsic_base(instr), 0);
addr = LLVMBuildAdd(ctx->builder, addr, get_src(ctx, instr->src[0]),
"");
- ptr = build_gep0(ctx, ctx->push_constants, addr);
+ ptr = ac_build_gep0(&ctx->ac, ctx->push_constants, addr);
ptr = cast_ptr(ctx, ptr, get_def_type(ctx, &instr->dest.ssa));
return LLVMBuildLoad(ctx->builder, ptr, "");
@@ -3054,8 +2982,8 @@ static LLVMValueRef load_sample_position(struct
nir_to_llvm_context *ctx,
LLVMValueRef offset1 = LLVMBuildAdd(ctx->builder, offset0,
LLVMConstInt(ctx->i32, 4, false), "");
LLVMValueRef result[2];
- result[0] = build_indexed_load_const(ctx, ctx->sample_positions,
offset0);
- result[1] = build_indexed_load_const(ctx, ctx->sample_positions,
offset1);
+ result[0] = ac_build_indexed_load_const(&ctx->ac,
ctx->sample_positions, offset0);
+ result[1] = ac_build_indexed_load_const(&ctx->ac,
ctx->sample_positions, offset1);
return ac_build_gather_values(&ctx->ac, result, 2);
}
@@ -3210,12 +3138,12 @@ visit_emit_vertex(struct nir_to_llvm_context *ctx,
out_val = LLVMBuildBitCast(ctx->builder, out_val,
ctx->i32, "");
- build_tbuffer_store(ctx, ctx->gsvs_ring,
- out_val, 1,
- voffset, ctx->gs2vs_offset, 0,
- V_008F0C_BUF_DATA_FORMAT_32,
- V_008F0C_BUF_NUM_FORMAT_UINT,
- 1, 0, 1, 1, 0);
+ ac_build_tbuffer_store(&ctx->ac, ctx->gsvs_ring,
+ out_val, 1,
+ voffset, ctx->gs2vs_offset, 0,
+ V_008F0C_BUF_DATA_FORMAT_32,
+ V_008F0C_BUF_NUM_FORMAT_UINT,
+ 1, 0, 1, 1, 0);
}
idx++;
}
@@ -3469,10 +3397,10 @@ static LLVMValueRef get_sampler_desc(struct
nir_to_llvm_context *ctx,
index = LLVMBuildMul(builder, index, LLVMConstInt(ctx->i32, stride /
type_size, 0), "");
- list = build_gep0(ctx, list, LLVMConstInt(ctx->i32, offset, 0));
+ list = ac_build_gep0(&ctx->ac, list, LLVMConstInt(ctx->i32, offset, 0));
list = LLVMBuildPointerCast(builder, list, const_array(type, 0), "");
- return build_indexed_load_const(ctx, list, index);
+ return ac_build_indexed_load_const(&ctx->ac, list, index);
}
static void set_tex_fetch_args(struct nir_to_llvm_context *ctx,
@@ -4138,7 +4066,7 @@ handle_vs_input_decl(struct nir_to_llvm_context *ctx,
for (unsigned i = 0; i < attrib_count; ++i, ++idx) {
t_offset = LLVMConstInt(ctx->i32, index + i, false);
- t_list = build_indexed_load_const(ctx, t_list_ptr, t_offset);
+ t_list = ac_build_indexed_load_const(&ctx->ac, t_list_ptr,
t_offset);
args[0] = t_list;
args[1] = LLVMConstInt(ctx->i32, 0, false);
args[2] = buffer_index;
@@ -4732,14 +4660,14 @@ handle_es_outputs_post(struct nir_to_llvm_context *ctx)
LLVMValueRef out_val = LLVMBuildLoad(ctx->builder,
out_ptr[j], "");
out_val = LLVMBuildBitCast(ctx->builder, out_val,
ctx->i32, "");
- build_tbuffer_store(ctx,
- ctx->esgs_ring,
- out_val, 1,
- LLVMGetUndef(ctx->i32),
ctx->es2gs_offset,
- (4 * param_index + j) * 4,
- V_008F0C_BUF_DATA_FORMAT_32,
- V_008F0C_BUF_NUM_FORMAT_UINT,
- 0, 0, 1, 1, 0);
+ ac_build_tbuffer_store(&ctx->ac,
+ ctx->esgs_ring,
+ out_val, 1,
+ LLVMGetUndef(ctx->i32),
ctx->es2gs_offset,
+ (4 * param_index + j) * 4,
+ V_008F0C_BUF_DATA_FORMAT_32,
+ V_008F0C_BUF_NUM_FORMAT_UINT,
+ 0, 0, 1, 1, 0);
}
}
ctx->shader_info->vs.esgs_itemsize = (max_output_written + 1) * 16;
@@ -4921,16 +4849,16 @@ static void
ac_setup_rings(struct nir_to_llvm_context *ctx)
{
if (ctx->stage == MESA_SHADER_VERTEX && ctx->options->key.vs.as_es) {
- ctx->esgs_ring = build_indexed_load_const(ctx,
ctx->ring_offsets, ctx->i32one);
+ ctx->esgs_ring = ac_build_indexed_load_const(&ctx->ac,
ctx->ring_offsets, ctx->i32one);
}
if (ctx->is_gs_copy_shader) {
- ctx->gsvs_ring = build_indexed_load_const(ctx,
ctx->ring_offsets, LLVMConstInt(ctx->i32, 3, false));
+ ctx->gsvs_ring = ac_build_indexed_load_const(&ctx->ac,
ctx->ring_offsets, LLVMConstInt(ctx->i32, 3, false));
}
if (ctx->stage == MESA_SHADER_GEOMETRY) {
LLVMValueRef tmp;
- ctx->esgs_ring = build_indexed_load_const(ctx,
ctx->ring_offsets, LLVMConstInt(ctx->i32, 2, false));
- ctx->gsvs_ring = build_indexed_load_const(ctx,
ctx->ring_offsets, LLVMConstInt(ctx->i32, 4, false));
+ ctx->esgs_ring = ac_build_indexed_load_const(&ctx->ac,
ctx->ring_offsets, LLVMConstInt(ctx->i32, 2, false));
+ ctx->gsvs_ring = ac_build_indexed_load_const(&ctx->ac,
ctx->ring_offsets, LLVMConstInt(ctx->i32, 4, false));
ctx->gsvs_ring = LLVMBuildBitCast(ctx->builder, ctx->gsvs_ring,
ctx->v4i32, "");
--
2.9.3
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