diff options
Diffstat (limited to 'src/compiler/nir/nir_algebraic.py')
| -rw-r--r-- | src/compiler/nir/nir_algebraic.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/compiler/nir/nir_algebraic.py b/src/compiler/nir/nir_algebraic.py index 6db749e9248..47f374bfabd 100644 --- a/src/compiler/nir/nir_algebraic.py +++ b/src/compiler/nir/nir_algebraic.py @@ -993,11 +993,13 @@ static const uint16_t CONST_STATE = 1; % endfor % for state_id, state_xforms in enumerate(automaton.state_patterns): +% if state_xforms: # avoid emitting a 0-length array for MSVC static const struct transform ${pass_name}_state${state_id}_xforms[] = { % for i in state_xforms: { ${xforms[i].search.c_ptr(cache)}, ${xforms[i].replace.c_value_ptr(cache)}, ${xforms[i].condition_index} }, % endfor }; +% endif % endfor static const struct per_op_table ${pass_name}_table[nir_num_search_ops] = { @@ -1080,6 +1082,7 @@ ${pass_name}_block(nir_builder *build, nir_block *block, switch (states[alu->dest.dest.ssa.index]) { % for i in range(len(automaton.state_patterns)): case ${i}: + % if automaton.state_patterns[i]: for (unsigned i = 0; i < ARRAY_SIZE(${pass_name}_state${i}_xforms); i++) { const struct transform *xform = &${pass_name}_state${i}_xforms[i]; if (condition_flags[xform->condition_offset] && @@ -1088,6 +1091,7 @@ ${pass_name}_block(nir_builder *build, nir_block *block, break; } } + % endif break; % endfor default: assert(0); |