From c5fcd129ea196702119c24c849f3b31c7f549695 Mon Sep 17 00:00:00 2001 From: Jason Ekstrand Date: Fri, 29 May 2020 16:04:02 -0500 Subject: [PATCH] spirv/glsl450: Use vtn_push_ssa_value Reviewed-by: Caio Marcelo de Oliveira Filho Part-of: --- src/compiler/spirv/vtn_glsl450.c | 148 +++++++++++++++++++-------------------- 1 file changed, 74 insertions(+), 74 deletions(-) diff --git a/src/compiler/spirv/vtn_glsl450.c b/src/compiler/spirv/vtn_glsl450.c index a633414..242f3db 100644 --- a/src/compiler/spirv/vtn_glsl450.c +++ b/src/compiler/spirv/vtn_glsl450.c @@ -311,8 +311,6 @@ handle_glsl450_alu(struct vtn_builder *b, enum GLSLstd450 entrypoint, { struct nir_builder *nb = &b->nb; const struct glsl_type *dest_type = vtn_get_type(b, w[1])->type; - struct vtn_value *val = vtn_push_value(b, w[2], vtn_value_type_ssa); - val->ssa = vtn_create_ssa_value(b, dest_type); /* Collect the various SSA sources */ unsigned num_inputs = count - 5; @@ -325,96 +323,97 @@ handle_glsl450_alu(struct vtn_builder *b, enum GLSLstd450 entrypoint, src[i] = vtn_get_nir_ssa(b, w[i + 5]); } + struct vtn_ssa_value *dest = vtn_create_ssa_value(b, dest_type); switch (entrypoint) { case GLSLstd450Radians: - val->ssa->def = nir_radians(nb, src[0]); - return; + dest->def = nir_radians(nb, src[0]); + break; case GLSLstd450Degrees: - val->ssa->def = nir_degrees(nb, src[0]); - return; + dest->def = nir_degrees(nb, src[0]); + break; case GLSLstd450Tan: - val->ssa->def = nir_ftan(nb, src[0]); - return; + dest->def = nir_ftan(nb, src[0]); + break; case GLSLstd450Modf: { nir_ssa_def *sign = nir_fsign(nb, src[0]); nir_ssa_def *abs = nir_fabs(nb, src[0]); - val->ssa->def = nir_fmul(nb, sign, nir_ffract(nb, abs)); + dest->def = nir_fmul(nb, sign, nir_ffract(nb, abs)); nir_store_deref(nb, vtn_nir_deref(b, w[6]), nir_fmul(nb, sign, nir_ffloor(nb, abs)), 0xf); - return; + break; } case GLSLstd450ModfStruct: { nir_ssa_def *sign = nir_fsign(nb, src[0]); nir_ssa_def *abs = nir_fabs(nb, src[0]); - vtn_assert(glsl_type_is_struct_or_ifc(val->ssa->type)); - val->ssa->elems[0]->def = nir_fmul(nb, sign, nir_ffract(nb, abs)); - val->ssa->elems[1]->def = nir_fmul(nb, sign, nir_ffloor(nb, abs)); - return; + vtn_assert(glsl_type_is_struct_or_ifc(dest_type)); + dest->elems[0]->def = nir_fmul(nb, sign, nir_ffract(nb, abs)); + dest->elems[1]->def = nir_fmul(nb, sign, nir_ffloor(nb, abs)); + break; } case GLSLstd450Step: - val->ssa->def = nir_sge(nb, src[1], src[0]); - return; + dest->def = nir_sge(nb, src[1], src[0]); + break; case GLSLstd450Length: - val->ssa->def = nir_fast_length(nb, src[0]); - return; + dest->def = nir_fast_length(nb, src[0]); + break; case GLSLstd450Distance: - val->ssa->def = nir_fast_distance(nb, src[0], src[1]); - return; + dest->def = nir_fast_distance(nb, src[0], src[1]); + break; case GLSLstd450Normalize: - val->ssa->def = nir_fast_normalize(nb, src[0]); - return; + dest->def = nir_fast_normalize(nb, src[0]); + break; case GLSLstd450Exp: - val->ssa->def = nir_fexp(nb, src[0]); - return; + dest->def = nir_fexp(nb, src[0]); + break; case GLSLstd450Log: - val->ssa->def = nir_flog(nb, src[0]); - return; + dest->def = nir_flog(nb, src[0]); + break; case GLSLstd450FClamp: - val->ssa->def = nir_fclamp(nb, src[0], src[1], src[2]); - return; + dest->def = nir_fclamp(nb, src[0], src[1], src[2]); + break; case GLSLstd450NClamp: nb->exact = true; - val->ssa->def = nir_fclamp(nb, src[0], src[1], src[2]); + dest->def = nir_fclamp(nb, src[0], src[1], src[2]); nb->exact = false; - return; + break; case GLSLstd450UClamp: - val->ssa->def = nir_uclamp(nb, src[0], src[1], src[2]); - return; + dest->def = nir_uclamp(nb, src[0], src[1], src[2]); + break; case GLSLstd450SClamp: - val->ssa->def = nir_iclamp(nb, src[0], src[1], src[2]); - return; + dest->def = nir_iclamp(nb, src[0], src[1], src[2]); + break; case GLSLstd450Cross: { - val->ssa->def = nir_cross3(nb, src[0], src[1]); - return; + dest->def = nir_cross3(nb, src[0], src[1]); + break; } case GLSLstd450SmoothStep: { - val->ssa->def = nir_smoothstep(nb, src[0], src[1], src[2]); - return; + dest->def = nir_smoothstep(nb, src[0], src[1], src[2]); + break; } case GLSLstd450FaceForward: - val->ssa->def = + dest->def = nir_bcsel(nb, nir_flt(nb, nir_fdot(nb, src[2], src[1]), NIR_IMM_FP(nb, 0.0)), src[0], nir_fneg(nb, src[0])); - return; + break; case GLSLstd450Reflect: /* I - 2 * dot(N, I) * N */ - val->ssa->def = + dest->def = nir_fsub(nb, src[0], nir_fmul(nb, NIR_IMM_FP(nb, 2.0), nir_fmul(nb, nir_fdot(nb, src[0], src[1]), src[1]))); - return; + break; case GLSLstd450Refract: { nir_ssa_def *I = src[0]; @@ -446,25 +445,25 @@ handle_glsl450_alu(struct vtn_builder *b, enum GLSLstd450 entrypoint, nir_fmul(nb, nir_fadd(nb, nir_fmul(nb, eta, n_dot_i), nir_fsqrt(nb, k)), N)); /* XXX: bcsel, or if statement? */ - val->ssa->def = nir_bcsel(nb, nir_flt(nb, k, zero), zero, result); - return; + dest->def = nir_bcsel(nb, nir_flt(nb, k, zero), zero, result); + break; } case GLSLstd450Sinh: /* 0.5 * (e^x - e^(-x)) */ - val->ssa->def = + dest->def = nir_fmul_imm(nb, nir_fsub(nb, nir_fexp(nb, src[0]), nir_fexp(nb, nir_fneg(nb, src[0]))), 0.5f); - return; + break; case GLSLstd450Cosh: /* 0.5 * (e^x + e^(-x)) */ - val->ssa->def = + dest->def = nir_fmul_imm(nb, nir_fadd(nb, nir_fexp(nb, src[0]), nir_fexp(nb, nir_fneg(nb, src[0]))), 0.5f); - return; + break; case GLSLstd450Tanh: { /* tanh(x) := (e^x - e^(-x)) / (e^x + e^(-x)) @@ -480,64 +479,64 @@ handle_glsl450_alu(struct vtn_builder *b, enum GLSLstd450 entrypoint, nir_ssa_def *x = nir_fclamp(nb, src[0], nir_imm_floatN_t(nb, -clamped_x, bit_size), nir_imm_floatN_t(nb, clamped_x, bit_size)); - val->ssa->def = + dest->def = nir_fdiv(nb, nir_fsub(nb, nir_fexp(nb, x), nir_fexp(nb, nir_fneg(nb, x))), nir_fadd(nb, nir_fexp(nb, x), nir_fexp(nb, nir_fneg(nb, x)))); - return; + break; } case GLSLstd450Asinh: - val->ssa->def = nir_fmul(nb, nir_fsign(nb, src[0]), + dest->def = nir_fmul(nb, nir_fsign(nb, src[0]), nir_flog(nb, nir_fadd(nb, nir_fabs(nb, src[0]), nir_fsqrt(nb, nir_fadd_imm(nb, nir_fmul(nb, src[0], src[0]), 1.0f))))); - return; + break; case GLSLstd450Acosh: - val->ssa->def = nir_flog(nb, nir_fadd(nb, src[0], + dest->def = nir_flog(nb, nir_fadd(nb, src[0], nir_fsqrt(nb, nir_fadd_imm(nb, nir_fmul(nb, src[0], src[0]), -1.0f)))); - return; + break; case GLSLstd450Atanh: { nir_ssa_def *one = nir_imm_floatN_t(nb, 1.0, src[0]->bit_size); - val->ssa->def = + dest->def = nir_fmul_imm(nb, nir_flog(nb, nir_fdiv(nb, nir_fadd(nb, src[0], one), nir_fsub(nb, one, src[0]))), 0.5f); - return; + break; } case GLSLstd450Asin: - val->ssa->def = build_asin(nb, src[0], 0.086566724, -0.03102955, true); - return; + dest->def = build_asin(nb, src[0], 0.086566724, -0.03102955, true); + break; case GLSLstd450Acos: - val->ssa->def = + dest->def = nir_fsub(nb, nir_imm_floatN_t(nb, M_PI_2f, src[0]->bit_size), build_asin(nb, src[0], 0.08132463, -0.02363318, false)); - return; + break; case GLSLstd450Atan: - val->ssa->def = nir_atan(nb, src[0]); - return; + dest->def = nir_atan(nb, src[0]); + break; case GLSLstd450Atan2: - val->ssa->def = nir_atan2(nb, src[0], src[1]); - return; + dest->def = nir_atan2(nb, src[0], src[1]); + break; case GLSLstd450Frexp: { nir_ssa_def *exponent = nir_frexp_exp(nb, src[0]); - val->ssa->def = nir_frexp_sig(nb, src[0]); + dest->def = nir_frexp_sig(nb, src[0]); nir_store_deref(nb, vtn_nir_deref(b, w[6]), exponent, 0xf); - return; + break; } case GLSLstd450FrexpStruct: { - vtn_assert(glsl_type_is_struct_or_ifc(val->ssa->type)); - val->ssa->elems[0]->def = nir_frexp_sig(nb, src[0]); - val->ssa->elems[1]->def = nir_frexp_exp(nb, src[0]); - return; + vtn_assert(glsl_type_is_struct_or_ifc(dest_type)); + dest->elems[0]->def = nir_frexp_sig(nb, src[0]); + dest->elems[1]->def = nir_frexp_exp(nb, src[0]); + break; } default: { @@ -546,11 +545,13 @@ handle_glsl450_alu(struct vtn_builder *b, enum GLSLstd450 entrypoint, bool exact; nir_op op = vtn_nir_alu_op_for_spirv_glsl_opcode(b, entrypoint, execution_mode, &exact); b->nb.exact = exact; - val->ssa->def = nir_build_alu(&b->nb, op, src[0], src[1], src[2], NULL); + dest->def = nir_build_alu(&b->nb, op, src[0], src[1], src[2], NULL); b->nb.exact = false; - return; + break; } } + + vtn_push_ssa_value(b, w[2], dest); } static void @@ -629,8 +630,7 @@ vtn_handle_glsl450_instruction(struct vtn_builder *b, SpvOp ext_opcode, } case GLSLstd450MatrixInverse: { - struct vtn_value *val = vtn_push_value(b, w[2], vtn_value_type_ssa); - val->ssa = matrix_inverse(b, vtn_ssa_value(b, w[5])); + vtn_push_ssa_value(b, w[2], matrix_inverse(b, vtn_ssa_value(b, w[5]))); break; } -- 2.7.4