diff options
Diffstat (limited to 'src/compiler/spirv/vtn_alu.c')
| -rw-r--r-- | src/compiler/spirv/vtn_alu.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/src/compiler/spirv/vtn_alu.c b/src/compiler/spirv/vtn_alu.c index 71e743cdd1e..3134849ba90 100644 --- a/src/compiler/spirv/vtn_alu.c +++ b/src/compiler/spirv/vtn_alu.c @@ -597,23 +597,18 @@ vtn_handle_alu(struct vtn_builder *b, SpvOp opcode, break; } - case SpvOpFOrdEqual: - case SpvOpFOrdNotEqual: - case SpvOpFOrdLessThan: - case SpvOpFOrdGreaterThan: - case SpvOpFOrdLessThanEqual: - case SpvOpFOrdGreaterThanEqual: { + case SpvOpFOrdNotEqual: { + /* For all the SpvOpFOrd* comparisons apart from NotEqual, the value + * from the ALU will probably already be false if the operands are not + * ordered so we don’t need to handle it specially. + */ bool swap; unsigned src_bit_size = glsl_get_bit_size(vtn_src[0]->type); unsigned dst_bit_size = glsl_get_bit_size(type); nir_op op = vtn_nir_alu_op_for_spirv_opcode(b, opcode, &swap, src_bit_size, dst_bit_size); - if (swap) { - nir_ssa_def *tmp = src[0]; - src[0] = src[1]; - src[1] = tmp; - } + assert(!swap); val->ssa->def = nir_iand(&b->nb, |