OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

i965: Use separate enums for register vs immediate types

Browse Source 
The hardware encodings often mean different things depending on whether
the source is an immediate.

Reviewed-by: Scott D Phillips <scott.d.phillips@intel.com>
This commit is contained in:
Matt Turner
2017-07-25 14:05:44 -07:00
parent 8815b9677f
commit deae25ce37
6 changed files with 145 additions and 130 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
src/intel/compiler/brw_disasm.c
View File

@@ -238,17 +238,18 @@ static const char *const access_mode[2] = {
};
static const char * const reg_encoding[] = {
[BRW_HW_REG_TYPE_UD] = "UD",
[BRW_HW_REG_TYPE_D] = "D",
[BRW_HW_REG_TYPE_UW] = "UW",
[BRW_HW_REG_TYPE_W] = "W",
[BRW_HW_REG_NON_IMM_TYPE_UB] = "UB",
[BRW_HW_REG_NON_IMM_TYPE_B] = "B",
[GEN7_HW_REG_NON_IMM_TYPE_DF] = "DF",
[BRW_HW_REG_TYPE_F] = "F",
[GEN8_HW_REG_TYPE_UQ] = "UQ",
[GEN8_HW_REG_TYPE_Q] = "Q",
[GEN8_HW_REG_NON_IMM_TYPE_HF] = "HF",
[BRW_HW_REG_TYPE_UD] = "UD",
[BRW_HW_REG_TYPE_D] = "D",
[BRW_HW_REG_TYPE_UW] = "UW",
[BRW_HW_REG_TYPE_W] = "W",
[BRW_HW_REG_TYPE_F] = "F",
[GEN8_HW_REG_TYPE_UQ] = "UQ",
[GEN8_HW_REG_TYPE_Q] = "Q",
[BRW_HW_REG_TYPE_UB] = "UB",
[BRW_HW_REG_TYPE_B] = "B",
[GEN7_HW_REG_TYPE_DF] = "DF",
[GEN8_HW_REG_TYPE_HF] = "HF",
};
static const char *const three_source_reg_encoding[] = {
@@ -1024,41 +1025,42 @@ src2_3src(FILE *file, const struct gen_device_info *devinfo, const brw_inst *ins
}
static int
imm(FILE *file, const struct gen_device_info *devinfo, unsigned type, const brw_inst *inst)
imm(FILE *file, const struct gen_device_info *devinfo, enum hw_imm_type type,
const brw_inst *inst)
{
switch (type) {
case BRW_HW_REG_TYPE_UD:
case BRW_HW_IMM_TYPE_UD:
format(file, "0x%08xUD", brw_inst_imm_ud(devinfo, inst));
break;
case BRW_HW_REG_TYPE_D:
case BRW_HW_IMM_TYPE_D:
format(file, "%dD", brw_inst_imm_d(devinfo, inst));
break;
case BRW_HW_REG_TYPE_UW:
case BRW_HW_IMM_TYPE_UW:
format(file, "0x%04xUW", (uint16_t) brw_inst_imm_ud(devinfo, inst));
break;
case BRW_HW_REG_TYPE_W:
case BRW_HW_IMM_TYPE_W:
format(file, "%dW", (int16_t) brw_inst_imm_d(devinfo, inst));
break;
case BRW_HW_REG_IMM_TYPE_UV:
case BRW_HW_IMM_TYPE_UV:
format(file, "0x%08xUV", brw_inst_imm_ud(devinfo, inst));
break;
case BRW_HW_REG_IMM_TYPE_VF:
case BRW_HW_IMM_TYPE_VF:
format(file, "[%-gF, %-gF, %-gF, %-gF]VF",
brw_vf_to_float(brw_inst_imm_ud(devinfo, inst)),
brw_vf_to_float(brw_inst_imm_ud(devinfo, inst) >> 8),
brw_vf_to_float(brw_inst_imm_ud(devinfo, inst) >> 16),
brw_vf_to_float(brw_inst_imm_ud(devinfo, inst) >> 24));
break;
case BRW_HW_REG_IMM_TYPE_V:
case BRW_HW_IMM_TYPE_V:
format(file, "0x%08xV", brw_inst_imm_ud(devinfo, inst));
break;
case BRW_HW_REG_TYPE_F:
case BRW_HW_IMM_TYPE_F:
format(file, "%-gF", brw_inst_imm_f(devinfo, inst));
break;
case GEN8_HW_REG_IMM_TYPE_DF:
case GEN8_HW_IMM_TYPE_DF:
format(file, "%-gDF", brw_inst_imm_df(devinfo, inst));
break;
case GEN8_HW_REG_IMM_TYPE_HF:
case GEN8_HW_IMM_TYPE_HF:
string(file, "Half Float IMM");
break;
}