diff options
| author | Chia-I Wu <[email protected]> | 2015-02-14 02:18:55 +0800 |
|---|---|---|
| committer | Chia-I Wu <[email protected]> | 2015-02-14 06:52:36 +0800 |
| commit | db362983d17ea1403e6121ce80f05df141a11aa5 (patch) | |
| tree | ef6f94d3f1ea8db9746abaabdfd9a01c1790aa82 /src | |
| parent | 5fc0dd8953012c5f4864b40d89983f6d44985dc1 (diff) | |
ilo: cleanup ISA DW0 decoding
Add disasm_inst_decode_dw0_opcode_gen6() to decode the opcode. Simplify
branch_ctrl/acc_wr_ctrl decoding.
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/ilo/shader/toy_compiler_disasm.c | 26 |
1 files changed, 16 insertions, 10 deletions
diff --git a/src/gallium/drivers/ilo/shader/toy_compiler_disasm.c b/src/gallium/drivers/ilo/shader/toy_compiler_disasm.c index 14347366dc0..76b269938ab 100644 --- a/src/gallium/drivers/ilo/shader/toy_compiler_disasm.c +++ b/src/gallium/drivers/ilo/shader/toy_compiler_disasm.c @@ -184,7 +184,7 @@ static const struct { }; static void -disasm_inst_decode_dw0_gen6(struct disasm_inst *inst, uint32_t dw0) +disasm_inst_decode_dw0_opcode_gen6(struct disasm_inst *inst, uint32_t dw0) { ILO_DEV_ASSERT(inst->dev, 6, 8); @@ -218,6 +218,14 @@ disasm_inst_decode_dw0_gen6(struct disasm_inst *inst, uint32_t dw0) default: break; } +} + +static void +disasm_inst_decode_dw0_gen6(struct disasm_inst *inst, uint32_t dw0) +{ + ILO_DEV_ASSERT(inst->dev, 6, 8); + + disasm_inst_decode_dw0_opcode_gen6(inst, dw0); inst->access_mode = GEN_EXTRACT(dw0, GEN6_INST_ACCESSMODE); @@ -250,19 +258,17 @@ disasm_inst_decode_dw0_gen6(struct disasm_inst *inst, uint32_t dw0) break; } - if (ilo_dev_gen(inst->dev) >= ILO_GEN(8)) { - switch (inst->opcode) { - case GEN6_OPCODE_IF: - case GEN6_OPCODE_ELSE: - case GEN8_OPCODE_GOTO: + switch (inst->opcode) { + case GEN6_OPCODE_IF: + case GEN6_OPCODE_ELSE: + case GEN8_OPCODE_GOTO: + if (ilo_dev_gen(inst->dev) >= ILO_GEN(8)) { inst->branch_ctrl = (bool) (dw0 & GEN8_INST_BRANCHCTRL); break; - default: - inst->acc_wr_ctrl = (bool) (dw0 & GEN6_INST_ACCWRCTRL); - break; } - } else { + default: inst->acc_wr_ctrl = (bool) (dw0 & GEN6_INST_ACCWRCTRL); + break; } inst->cmpt_ctrl = (bool) (dw0 & GEN6_INST_CMPTCTRL); |