radeonsi: use si_get_indirect_index for CONST indexing
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
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212c612a63
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@ -706,6 +706,7 @@ static LLVMValueRef get_primitive_id(struct si_shader_context *ctx,
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*/
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LLVMValueRef si_get_indirect_index(struct si_shader_context *ctx,
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const struct tgsi_ind_register *ind,
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unsigned addr_mul,
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int rel_index)
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{
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struct gallivm_state *gallivm = &ctx->gallivm;
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@ -713,6 +714,10 @@ LLVMValueRef si_get_indirect_index(struct si_shader_context *ctx,
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result = ctx->addrs[ind->Index][ind->Swizzle];
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result = LLVMBuildLoad(gallivm->builder, result, "");
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if (addr_mul != 1)
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result = LLVMBuildMul(gallivm->builder, result,
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LLVMConstInt(ctx->i32, addr_mul, 0), "");
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result = LLVMBuildAdd(gallivm->builder, result,
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LLVMConstInt(ctx->i32, rel_index, 0), "");
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return result;
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@ -726,7 +731,7 @@ LLVMValueRef si_get_bounded_indirect_index(struct si_shader_context *ctx,
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const struct tgsi_ind_register *ind,
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int rel_index, unsigned num)
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{
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LLVMValueRef result = si_get_indirect_index(ctx, ind, rel_index);
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LLVMValueRef result = si_get_indirect_index(ctx, ind, 1, rel_index);
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return si_llvm_bound_index(ctx, result, num);
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}
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@ -767,7 +772,7 @@ static LLVMValueRef get_dw_address(struct si_shader_context *ctx,
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if (reg.Dimension.Indirect)
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index = si_get_indirect_index(ctx, ®.DimIndirect,
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reg.Dimension.Index);
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1, reg.Dimension.Index);
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else
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index = LLVMConstInt(ctx->i32, reg.Dimension.Index, 0);
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@ -800,7 +805,7 @@ static LLVMValueRef get_dw_address(struct si_shader_context *ctx,
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first = reg.Register.Index;
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ind_index = si_get_indirect_index(ctx, ®.Indirect,
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reg.Register.Index - first);
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1, reg.Register.Index - first);
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base_addr = LLVMBuildAdd(gallivm->builder, base_addr,
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LLVMBuildMul(gallivm->builder, ind_index,
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@ -903,7 +908,7 @@ static LLVMValueRef get_tcs_tes_buffer_address_from_reg(
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if (reg.Dimension.Indirect)
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vertex_index = si_get_indirect_index(ctx, ®.DimIndirect,
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reg.Dimension.Index);
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1, reg.Dimension.Index);
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else
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vertex_index = LLVMConstInt(ctx->i32, reg.Dimension.Index, 0);
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}
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@ -929,7 +934,7 @@ static LLVMValueRef get_tcs_tes_buffer_address_from_reg(
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param_base = reg.Register.Index;
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param_index = si_get_indirect_index(ctx, ®.Indirect,
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reg.Register.Index - param_base);
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1, reg.Register.Index - param_base);
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} else {
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param_base = reg.Register.Index;
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@ -1897,7 +1902,6 @@ static LLVMValueRef fetch_constant(
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unsigned swizzle)
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{
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struct si_shader_context *ctx = si_shader_context(bld_base);
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struct lp_build_context *base = &bld_base->base;
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const struct tgsi_ind_register *ireg = ®->Indirect;
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unsigned buf, idx;
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@ -1930,11 +1934,7 @@ static LLVMValueRef fetch_constant(
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bufp = load_const_buffer_desc(ctx, buf);
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if (reg->Register.Indirect) {
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addr = ctx->addrs[ireg->Index][ireg->Swizzle];
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addr = LLVMBuildLoad(base->gallivm->builder, addr, "load addr reg");
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addr = lp_build_mul_imm(&bld_base->uint_bld, addr, 16);
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addr = lp_build_add(&bld_base->uint_bld, addr,
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LLVMConstInt(ctx->i32, idx * 4, 0));
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addr = si_get_indirect_index(ctx, ireg, 16, idx * 4);
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} else {
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addr = LLVMConstInt(ctx->i32, idx * 4, 0);
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}
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@ -3773,7 +3773,7 @@ static void build_interp_intrinsic(const struct lp_build_tgsi_action *action,
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}
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array_idx = si_get_indirect_index(ctx, &input->Indirect,
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input->Register.Index - input_base);
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1, input->Register.Index - input_base);
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} else {
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input_base = inst->Src[0].Register.Index;
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input_array_size = 1;
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@ -301,7 +301,7 @@ void si_emit_waitcnt(struct si_shader_context *ctx, unsigned simm16);
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LLVMValueRef si_get_indirect_index(struct si_shader_context *ctx,
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const struct tgsi_ind_register *ind,
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int rel_index);
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unsigned addr_mul, int rel_index);
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LLVMValueRef si_get_bounded_indirect_index(struct si_shader_context *ctx,
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const struct tgsi_ind_register *ind,
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int rel_index, unsigned num);
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@ -82,7 +82,7 @@ shader_buffer_fetch_rsrc(struct si_shader_context *ctx,
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index = LLVMConstInt(ctx->i32, reg->Register.Index, false);
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} else {
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index = si_get_indirect_index(ctx, ®->Indirect,
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reg->Register.Index);
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1, reg->Register.Index);
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}
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if (ubo)
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