diff options
| author | Eric Anholt <[email protected]> | 2018-12-29 13:20:35 -0800 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2018-12-30 08:04:54 -0800 |
| commit | 20e3526298de92ab2686e0d99c396d4fc8499793 (patch) | |
| tree | ea32ac9d98d8c821be52360e2b03146ba0f77854 /src/broadcom/compiler | |
| parent | ebde5afb93ef4db9fcfc53a561cef7d3e0a630f6 (diff) | |
v3d: Don't generate temps for comparisons.
This was just generated work for vir_opt_dead_code and cluttered up the
dumps.
Diffstat (limited to 'src/broadcom/compiler')
| -rw-r--r-- | src/broadcom/compiler/nir_to_vir.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/src/broadcom/compiler/nir_to_vir.c b/src/broadcom/compiler/nir_to_vir.c index 0f6da641538..a5b7269441a 100644 --- a/src/broadcom/compiler/nir_to_vir.c +++ b/src/broadcom/compiler/nir_to_vir.c @@ -504,48 +504,49 @@ ntq_emit_comparison(struct v3d_compile *c, struct qreg *dest, if (nir_op_infos[compare_instr->op].num_inputs > 1) src1 = ntq_get_alu_src(c, compare_instr, 1); bool cond_invert = false; + struct qreg nop = vir_reg(QFILE_NULL, 0); switch (compare_instr->op) { case nir_op_feq32: case nir_op_seq: - vir_PF(c, vir_FCMP(c, src0, src1), V3D_QPU_PF_PUSHZ); + vir_set_pf(vir_FCMP_dest(c, nop, src0, src1), V3D_QPU_PF_PUSHZ); break; case nir_op_ieq32: - vir_PF(c, vir_XOR(c, src0, src1), V3D_QPU_PF_PUSHZ); + vir_set_pf(vir_XOR_dest(c, nop, src0, src1), V3D_QPU_PF_PUSHZ); break; case nir_op_fne32: case nir_op_sne: - vir_PF(c, vir_FCMP(c, src0, src1), V3D_QPU_PF_PUSHZ); + vir_set_pf(vir_FCMP_dest(c, nop, src0, src1), V3D_QPU_PF_PUSHZ); cond_invert = true; break; case nir_op_ine32: - vir_PF(c, vir_XOR(c, src0, src1), V3D_QPU_PF_PUSHZ); + vir_set_pf(vir_XOR_dest(c, nop, src0, src1), V3D_QPU_PF_PUSHZ); cond_invert = true; break; case nir_op_fge32: case nir_op_sge: - vir_PF(c, vir_FCMP(c, src1, src0), V3D_QPU_PF_PUSHC); + vir_set_pf(vir_FCMP_dest(c, nop, src1, src0), V3D_QPU_PF_PUSHC); break; case nir_op_ige32: - vir_PF(c, vir_MIN(c, src1, src0), V3D_QPU_PF_PUSHC); + vir_set_pf(vir_MIN_dest(c, nop, src1, src0), V3D_QPU_PF_PUSHC); cond_invert = true; break; case nir_op_uge32: - vir_PF(c, vir_SUB(c, src0, src1), V3D_QPU_PF_PUSHC); + vir_set_pf(vir_SUB_dest(c, nop, src0, src1), V3D_QPU_PF_PUSHC); cond_invert = true; break; case nir_op_slt: case nir_op_flt32: - vir_PF(c, vir_FCMP(c, src0, src1), V3D_QPU_PF_PUSHN); + vir_set_pf(vir_FCMP_dest(c, nop, src0, src1), V3D_QPU_PF_PUSHN); break; case nir_op_ilt32: - vir_PF(c, vir_MIN(c, src1, src0), V3D_QPU_PF_PUSHC); + vir_set_pf(vir_MIN_dest(c, nop, src1, src0), V3D_QPU_PF_PUSHC); break; case nir_op_ult32: - vir_PF(c, vir_SUB(c, src0, src1), V3D_QPU_PF_PUSHC); + vir_set_pf(vir_SUB_dest(c, nop, src0, src1), V3D_QPU_PF_PUSHC); break; default: @@ -1691,8 +1692,9 @@ ntq_emit_intrinsic(struct v3d_compile *c, nir_intrinsic_instr *instr) static void ntq_activate_execute_for_block(struct v3d_compile *c) { - vir_PF(c, vir_XOR(c, c->execute, vir_uniform_ui(c, c->cur_block->index)), - V3D_QPU_PF_PUSHZ); + vir_set_pf(vir_XOR_dest(c, vir_reg(QFILE_NULL, 0), + c->execute, vir_uniform_ui(c, c->cur_block->index)), + V3D_QPU_PF_PUSHZ); vir_MOV_cond(c, V3D_QPU_COND_IFA, c->execute, vir_uniform_ui(c, 0)); } |