diff options
Diffstat (limited to 'assembler')
| -rw-r--r-- | assembler/gram.y | 121 |
1 files changed, 45 insertions, 76 deletions
diff --git a/assembler/gram.y b/assembler/gram.y index 23d7cfb1..99376a2c 100644 --- a/assembler/gram.y +++ b/assembler/gram.y @@ -526,6 +526,49 @@ static void resolve_subnr(struct brw_reg *reg) YYERROR; \ } while(0) +static void add_option(struct brw_program_instruction *insn, int option) +{ + switch (option) { + case ALIGN1: + GEN(insn)->header.access_mode = BRW_ALIGN_1; + break; + case ALIGN16: + GEN(insn)->header.access_mode = BRW_ALIGN_16; + break; + case SECHALF: + GEN(insn)->header.compression_control |= BRW_COMPRESSION_2NDHALF; + break; + case COMPR: + if (!IS_GENp(6)) + GEN(insn)->header.compression_control |= BRW_COMPRESSION_COMPRESSED; + break; + case SWITCH: + GEN(insn)->header.thread_control |= BRW_THREAD_SWITCH; + break; + case ATOMIC: + GEN(insn)->header.thread_control |= BRW_THREAD_ATOMIC; + break; + case NODDCHK: + GEN(insn)->header.dependency_control |= BRW_DEPENDENCY_NOTCHECKED; + break; + case NODDCLR: + GEN(insn)->header.dependency_control |= BRW_DEPENDENCY_NOTCLEARED; + break; + case MASK_DISABLE: + GEN(insn)->header.mask_control = BRW_MASK_DISABLE; + break; + case BREAKPOINT: + GEN(insn)->header.debug_control = BRW_DEBUG_BREAKPOINT; + break; + case ACCWRCTRL: + GEN(insn)->header.acc_wr_control = BRW_ACCUMULATOR_WRITE_ENABLE; + break; + case EOT: + GEN(insn)->bits3.generic.end_of_thread = 1; + break; + } +} + } %% @@ -2723,86 +2766,12 @@ instoptions: /* empty */ instoption_list:instoption_list COMMA instoption { $$ = $1; - switch ($3) { - case ALIGN1: - GEN(&$$)->header.access_mode = BRW_ALIGN_1; - break; - case ALIGN16: - GEN(&$$)->header.access_mode = BRW_ALIGN_16; - break; - case SECHALF: - GEN(&$$)->header.compression_control |= BRW_COMPRESSION_2NDHALF; - break; - case COMPR: - if (!IS_GENp(6)) { - GEN(&$$)->header.compression_control |= - BRW_COMPRESSION_COMPRESSED; - } - break; - case SWITCH: - GEN(&$$)->header.thread_control |= BRW_THREAD_SWITCH; - break; - case ATOMIC: - GEN(&$$)->header.thread_control |= BRW_THREAD_ATOMIC; - break; - case NODDCHK: - GEN(&$$)->header.dependency_control |= BRW_DEPENDENCY_NOTCHECKED; - break; - case NODDCLR: - GEN(&$$)->header.dependency_control |= BRW_DEPENDENCY_NOTCLEARED; - break; - case MASK_DISABLE: - GEN(&$$)->header.mask_control = BRW_MASK_DISABLE; - break; - case BREAKPOINT: - GEN(&$$)->header.debug_control = BRW_DEBUG_BREAKPOINT; - break; - case ACCWRCTRL: - GEN(&$$)->header.acc_wr_control = BRW_ACCUMULATOR_WRITE_ENABLE; - } + add_option(&$$, $3); } | instoption_list instoption { $$ = $1; - switch ($2) { - case ALIGN1: - GEN(&$$)->header.access_mode = BRW_ALIGN_1; - break; - case ALIGN16: - GEN(&$$)->header.access_mode = BRW_ALIGN_16; - break; - case SECHALF: - GEN(&$$)->header.compression_control |= BRW_COMPRESSION_2NDHALF; - break; - case COMPR: - if (!IS_GENp(6)) { - GEN(&$$)->header.compression_control |= - BRW_COMPRESSION_COMPRESSED; - } - break; - case SWITCH: - GEN(&$$)->header.thread_control |= BRW_THREAD_SWITCH; - break; - case ATOMIC: - GEN(&$$)->header.thread_control |= BRW_THREAD_ATOMIC; - break; - case NODDCHK: - GEN(&$$)->header.dependency_control |= BRW_DEPENDENCY_NOTCHECKED; - break; - case NODDCLR: - GEN(&$$)->header.dependency_control |= BRW_DEPENDENCY_NOTCLEARED; - break; - case MASK_DISABLE: - GEN(&$$)->header.mask_control = BRW_MASK_DISABLE; - break; - case BREAKPOINT: - GEN(&$$)->header.debug_control = BRW_DEBUG_BREAKPOINT; - break; - case EOT: - /* XXX: EOT shouldn't be an instoption, I don't think */ - GEN(&$$)->bits3.generic.end_of_thread = 1; - break; - } + add_option(&$$, $2); } | /* empty, header defaults to zeroes. */ { |