diff options
Diffstat (limited to 'src/compiler/spirv/vtn_alu.c')
| -rw-r--r-- | src/compiler/spirv/vtn_alu.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/compiler/spirv/vtn_alu.c b/src/compiler/spirv/vtn_alu.c index f60d7cddafc..fc3fb3c4d68 100644 --- a/src/compiler/spirv/vtn_alu.c +++ b/src/compiler/spirv/vtn_alu.c @@ -261,6 +261,21 @@ vtn_nir_alu_op_for_spirv_opcode(struct vtn_builder *b, case SpvOpBitReverse: return nir_op_bitfield_reverse; case SpvOpBitCount: return nir_op_bit_count; + case SpvOpUCountLeadingZerosINTEL: return nir_op_uclz; + /* SpvOpUCountTrailingZerosINTEL is handled elsewhere. */ + case SpvOpAbsISubINTEL: return nir_op_uabs_isub; + case SpvOpAbsUSubINTEL: return nir_op_uabs_usub; + case SpvOpIAddSatINTEL: return nir_op_iadd_sat; + case SpvOpUAddSatINTEL: return nir_op_uadd_sat; + case SpvOpIAverageINTEL: return nir_op_ihadd; + case SpvOpUAverageINTEL: return nir_op_uhadd; + case SpvOpIAverageRoundedINTEL: return nir_op_irhadd; + case SpvOpUAverageRoundedINTEL: return nir_op_urhadd; + case SpvOpISubSatINTEL: return nir_op_isub_sat; + case SpvOpUSubSatINTEL: return nir_op_usub_sat; + case SpvOpIMul32x16INTEL: return nir_op_imul_32x16; + case SpvOpUMul32x16INTEL: return nir_op_umul_32x16; + /* The ordered / unordered operators need special implementation besides * the logical operator to use since they also need to check if operands are * ordered. @@ -640,6 +655,12 @@ vtn_handle_alu(struct vtn_builder *b, SpvOp opcode, break; } + case SpvOpUCountTrailingZerosINTEL: + val->ssa->def = nir_umin(&b->nb, + nir_find_lsb(&b->nb, src[0]), + nir_imm_int(&b->nb, 32u)); + break; + default: { bool swap; unsigned src_bit_size = glsl_get_bit_size(vtn_src[0]->type); |