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intel/disasm/gen12: Disassemble three-source instruction source and destination regions.

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Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
This commit is contained in:
Francisco Jerez
2018-11-09 14:13:37 -08:00
parent 8263d300c2
commit 606d823b42
1 changed files with 32 additions and 13 deletions
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45
src/intel/compiler/brw_disasm.c
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@@ -814,10 +814,12 @@ dest_3src(FILE *file, const struct gen_device_info *devinfo, const brw_inst *ins
unsigned subreg_nr;
enum brw_reg_type type;
if (is_align1 && brw_inst_3src_a1_dst_reg_file(devinfo, inst))
reg_file = BRW_ARCHITECTURE_REGISTER_FILE;
else if (devinfo->gen == 6 && brw_inst_3src_a16_dst_reg_file(devinfo, inst))
if (devinfo->gen == 6 && brw_inst_3src_a16_dst_reg_file(devinfo, inst))
reg_file = BRW_MESSAGE_REGISTER_FILE;
else if (devinfo->gen >= 12)
reg_file = brw_inst_3src_a1_dst_reg_file(devinfo, inst);
else if (is_align1 && brw_inst_3src_a1_dst_reg_file(devinfo, inst))
reg_file = BRW_ARCHITECTURE_REGISTER_FILE;
else
reg_file = BRW_GENERAL_REGISTER_FILE;
@@ -987,11 +989,16 @@ src_da16(FILE *file,
}
static enum brw_vertical_stride
vstride_from_align1_3src_vstride(enum gen10_align1_3src_vertical_stride vstride)
vstride_from_align1_3src_vstride(const struct gen_device_info *devinfo,
enum gen10_align1_3src_vertical_stride vstride)
{
switch (vstride) {
case BRW_ALIGN1_3SRC_VERTICAL_STRIDE_0: return BRW_VERTICAL_STRIDE_0;
case BRW_ALIGN1_3SRC_VERTICAL_STRIDE_2: return BRW_VERTICAL_STRIDE_2;
case BRW_ALIGN1_3SRC_VERTICAL_STRIDE_2:
if (devinfo->gen >= 12)
return BRW_VERTICAL_STRIDE_1;
else
return BRW_VERTICAL_STRIDE_2;
case BRW_ALIGN1_3SRC_VERTICAL_STRIDE_4: return BRW_VERTICAL_STRIDE_4;
case BRW_ALIGN1_3SRC_VERTICAL_STRIDE_8: return BRW_VERTICAL_STRIDE_8;
default:
@@ -1080,8 +1087,13 @@ src0_3src(FILE *file, const struct gen_device_info *devinfo, const brw_inst *ins
bool is_align1 = brw_inst_3src_access_mode(devinfo, inst) == BRW_ALIGN_1;
if (is_align1) {
if (brw_inst_3src_a1_src0_reg_file(devinfo, inst) ==
BRW_ALIGN1_3SRC_GENERAL_REGISTER_FILE) {
if (devinfo->gen >= 12) {
_file = brw_inst_3src_a1_src0_reg_file(devinfo, inst);
reg_nr = brw_inst_3src_src0_reg_nr(devinfo, inst);
subreg_nr = brw_inst_3src_a1_src0_subreg_nr(devinfo, inst);
type = brw_inst_3src_a1_src0_type(devinfo, inst);
} else if (brw_inst_3src_a1_src0_reg_file(devinfo, inst) ==
BRW_ALIGN1_3SRC_GENERAL_REGISTER_FILE) {
_file = BRW_GENERAL_REGISTER_FILE;
reg_nr = brw_inst_3src_src0_reg_nr(devinfo, inst);
subreg_nr = brw_inst_3src_a1_src0_subreg_nr(devinfo, inst);
@@ -1108,7 +1120,7 @@ src0_3src(FILE *file, const struct gen_device_info *devinfo, const brw_inst *ins
}
_vert_stride = vstride_from_align1_3src_vstride(
brw_inst_3src_a1_src0_vstride(devinfo, inst));
devinfo, brw_inst_3src_a1_src0_vstride(devinfo, inst));
_horiz_stride = hstride_from_align1_3src_hstride(
brw_inst_3src_a1_src0_hstride(devinfo, inst));
_width = implied_width(_vert_stride, _horiz_stride);
@@ -1164,8 +1176,10 @@ src1_3src(FILE *file, const struct gen_device_info *devinfo, const brw_inst *ins
bool is_align1 = brw_inst_3src_access_mode(devinfo, inst) == BRW_ALIGN_1;
if (is_align1) {
if (brw_inst_3src_a1_src1_reg_file(devinfo, inst) ==
BRW_ALIGN1_3SRC_GENERAL_REGISTER_FILE) {
if (devinfo->gen >= 12) {
_file = brw_inst_3src_a1_src1_reg_file(devinfo, inst);
} else if (brw_inst_3src_a1_src1_reg_file(devinfo, inst) ==
BRW_ALIGN1_3SRC_GENERAL_REGISTER_FILE) {
_file = BRW_GENERAL_REGISTER_FILE;
} else {
_file = BRW_ARCHITECTURE_REGISTER_FILE;
@@ -1176,7 +1190,7 @@ src1_3src(FILE *file, const struct gen_device_info *devinfo, const brw_inst *ins
type = brw_inst_3src_a1_src1_type(devinfo, inst);
_vert_stride = vstride_from_align1_3src_vstride(
brw_inst_3src_a1_src1_vstride(devinfo, inst));
devinfo, brw_inst_3src_a1_src1_vstride(devinfo, inst));
_horiz_stride = hstride_from_align1_3src_hstride(
brw_inst_3src_a1_src1_hstride(devinfo, inst));
_width = implied_width(_vert_stride, _horiz_stride);
@@ -1232,8 +1246,13 @@ src2_3src(FILE *file, const struct gen_device_info *devinfo, const brw_inst *ins
bool is_align1 = brw_inst_3src_access_mode(devinfo, inst) == BRW_ALIGN_1;
if (is_align1) {
if (brw_inst_3src_a1_src2_reg_file(devinfo, inst) ==
BRW_ALIGN1_3SRC_GENERAL_REGISTER_FILE) {
if (devinfo->gen >= 12) {
_file = brw_inst_3src_a1_src2_reg_file(devinfo, inst);
reg_nr = brw_inst_3src_src2_reg_nr(devinfo, inst);
subreg_nr = brw_inst_3src_a1_src2_subreg_nr(devinfo, inst);
type = brw_inst_3src_a1_src2_type(devinfo, inst);
} else if (brw_inst_3src_a1_src2_reg_file(devinfo, inst) ==
BRW_ALIGN1_3SRC_GENERAL_REGISTER_FILE) {
_file = BRW_GENERAL_REGISTER_FILE;
reg_nr = brw_inst_3src_src2_reg_nr(devinfo, inst);
subreg_nr = brw_inst_3src_a1_src2_subreg_nr(devinfo, inst);