diff options
| author | Matt Turner <[email protected]> | 2017-06-14 15:05:39 -0700 |
|---|---|---|
| committer | Matt Turner <[email protected]> | 2017-10-20 15:00:16 -0700 |
| commit | ba50b538af81164476bb79fd686b48c2d43a0b22 (patch) | |
| tree | 71cf62486d6dd20accbace37c48ca3aed95ec267 /src/intel/compiler | |
| parent | 3f14150e9ac9478bbbe4a93b9bb449d740971958 (diff) | |
i965: Print subreg in units of type-size on ternary instructions
The instruction word contains SubRegNum[4:2] so it's in units of dwords
(hence the * 4 to get it in terms of bytes). Before this patch, the
subreg would have been wrong for DF arguments.
Reviewed-by: Scott D Phillips <[email protected]>
Diffstat (limited to 'src/intel/compiler')
| -rw-r--r-- | src/intel/compiler/brw_disasm.c | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/src/intel/compiler/brw_disasm.c b/src/intel/compiler/brw_disasm.c index 2043d64b27a..8bcd3d35cd9 100644 --- a/src/intel/compiler/brw_disasm.c +++ b/src/intel/compiler/brw_disasm.c @@ -764,6 +764,12 @@ dest_3src(FILE *file, const struct gen_device_info *devinfo, const brw_inst *ins { int err = 0; uint32_t reg_file; + enum brw_reg_type type = + brw_hw_3src_type_to_reg_type(devinfo, + brw_inst_3src_dst_type(devinfo, inst)); + unsigned dst_subreg_nr = + brw_inst_3src_dst_subreg_nr(devinfo, inst) * 4 / + brw_reg_type_to_size(type); if (devinfo->gen == 6 && brw_inst_3src_dst_reg_file(devinfo, inst)) reg_file = BRW_MESSAGE_REGISTER_FILE; @@ -773,8 +779,8 @@ dest_3src(FILE *file, const struct gen_device_info *devinfo, const brw_inst *ins err |= reg(file, reg_file, brw_inst_3src_dst_reg_nr(devinfo, inst)); if (err == -1) return 0; - if (brw_inst_3src_dst_subreg_nr(devinfo, inst)) - format(file, ".%"PRIu64, brw_inst_3src_dst_subreg_nr(devinfo, inst)); + if (dst_subreg_nr) + format(file, ".%u", dst_subreg_nr); string(file, "<1>"); err |= control(file, "writemask", writemask, brw_inst_3src_dst_writemask(devinfo, inst), NULL); @@ -928,7 +934,12 @@ static int src0_3src(FILE *file, const struct gen_device_info *devinfo, const brw_inst *inst) { int err = 0; - unsigned src0_subreg_nr = brw_inst_3src_src0_subreg_nr(devinfo, inst); + enum brw_reg_type type = + brw_hw_3src_type_to_reg_type(devinfo, + brw_inst_3src_src_type(devinfo, inst)); + unsigned src0_subreg_nr = + brw_inst_3src_src0_subreg_nr(devinfo, inst) * 4 / + brw_reg_type_to_size(type); err |= control(file, "negate", m_negate, brw_inst_3src_src0_negate(devinfo, inst), NULL); @@ -955,7 +966,12 @@ static int src1_3src(FILE *file, const struct gen_device_info *devinfo, const brw_inst *inst) { int err = 0; - unsigned src1_subreg_nr = brw_inst_3src_src1_subreg_nr(devinfo, inst); + enum brw_reg_type type = + brw_hw_3src_type_to_reg_type(devinfo, + brw_inst_3src_src_type(devinfo, inst)); + unsigned src1_subreg_nr = + brw_inst_3src_src1_subreg_nr(devinfo, inst) * 4 / + brw_reg_type_to_size(type); err |= control(file, "negate", m_negate, brw_inst_3src_src1_negate(devinfo, inst), NULL); @@ -983,7 +999,12 @@ static int src2_3src(FILE *file, const struct gen_device_info *devinfo, const brw_inst *inst) { int err = 0; - unsigned src2_subreg_nr = brw_inst_3src_src2_subreg_nr(devinfo, inst); + enum brw_reg_type type = + brw_hw_3src_type_to_reg_type(devinfo, + brw_inst_3src_src_type(devinfo, inst)); + unsigned src2_subreg_nr = + brw_inst_3src_src2_subreg_nr(devinfo, inst) * 4 / + brw_reg_type_to_size(type); err |= control(file, "negate", m_negate, brw_inst_3src_src2_negate(devinfo, inst), NULL); |