diff options
| author | Matt Turner <[email protected]> | 2014-06-13 20:50:45 -0700 |
|---|---|---|
| committer | Kenneth Graunke <[email protected]> | 2014-06-26 11:46:21 -0700 |
| commit | e1b477238dc6817b408fcd489d8935a6e0a79aef (patch) | |
| tree | 4c60e42698f8d7a722f7431c62768b08c6384be2 /src | |
| parent | a382b4cb7aab046ce80140973f07bac71451b9ef (diff) | |
i965: Document which instructions are generation specific.
Signed-off-by: Matt Turner <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_defines.h | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_defines.h b/src/mesa/drivers/dri/i965/brw_defines.h index a962c7b7787..1a9119c43f4 100644 --- a/src/mesa/drivers/dri/i965/brw_defines.h +++ b/src/mesa/drivers/dri/i965/brw_defines.h @@ -717,15 +717,15 @@ enum opcode { BRW_OPCODE_ASR = 12, BRW_OPCODE_CMP = 16, BRW_OPCODE_CMPN = 17, - BRW_OPCODE_F32TO16 = 19, - BRW_OPCODE_F16TO32 = 20, - BRW_OPCODE_BFREV = 23, - BRW_OPCODE_BFE = 24, - BRW_OPCODE_BFI1 = 25, - BRW_OPCODE_BFI2 = 26, + BRW_OPCODE_F32TO16 = 19, /**< Gen7 only */ + BRW_OPCODE_F16TO32 = 20, /**< Gen7 only */ + BRW_OPCODE_BFREV = 23, /**< Gen7+ */ + BRW_OPCODE_BFE = 24, /**< Gen7+ */ + BRW_OPCODE_BFI1 = 25, /**< Gen7+ */ + BRW_OPCODE_BFI2 = 26, /**< Gen7+ */ BRW_OPCODE_JMPI = 32, BRW_OPCODE_IF = 34, - BRW_OPCODE_IFF = 35, + BRW_OPCODE_IFF = 35, /**< Pre-Gen6 */ BRW_OPCODE_ELSE = 36, BRW_OPCODE_ENDIF = 37, BRW_OPCODE_DO = 38, @@ -733,14 +733,14 @@ enum opcode { BRW_OPCODE_BREAK = 40, BRW_OPCODE_CONTINUE = 41, BRW_OPCODE_HALT = 42, - BRW_OPCODE_MSAVE = 44, - BRW_OPCODE_MRESTORE = 45, - BRW_OPCODE_PUSH = 46, - BRW_OPCODE_POP = 47, + BRW_OPCODE_MSAVE = 44, /**< Pre-Gen6 */ + BRW_OPCODE_MRESTORE = 45, /**< Pre-Gen6 */ + BRW_OPCODE_PUSH = 46, /**< Pre-Gen6 */ + BRW_OPCODE_POP = 47, /**< Pre-Gen6 */ BRW_OPCODE_WAIT = 48, BRW_OPCODE_SEND = 49, BRW_OPCODE_SENDC = 50, - BRW_OPCODE_MATH = 56, + BRW_OPCODE_MATH = 56, /**< Gen6+ */ BRW_OPCODE_ADD = 64, BRW_OPCODE_MUL = 65, BRW_OPCODE_AVG = 66, @@ -752,11 +752,11 @@ enum opcode { BRW_OPCODE_MAC = 72, BRW_OPCODE_MACH = 73, BRW_OPCODE_LZD = 74, - BRW_OPCODE_FBH = 75, - BRW_OPCODE_FBL = 76, - BRW_OPCODE_CBIT = 77, - BRW_OPCODE_ADDC = 78, - BRW_OPCODE_SUBB = 79, + BRW_OPCODE_FBH = 75, /**< Gen7+ */ + BRW_OPCODE_FBL = 76, /**< Gen7+ */ + BRW_OPCODE_CBIT = 77, /**< Gen7+ */ + BRW_OPCODE_ADDC = 78, /**< Gen7+ */ + BRW_OPCODE_SUBB = 79, /**< Gen7+ */ BRW_OPCODE_SAD2 = 80, BRW_OPCODE_SADA2 = 81, BRW_OPCODE_DP4 = 84, @@ -764,9 +764,9 @@ enum opcode { BRW_OPCODE_DP3 = 86, BRW_OPCODE_DP2 = 87, BRW_OPCODE_LINE = 89, - BRW_OPCODE_PLN = 90, - BRW_OPCODE_MAD = 91, - BRW_OPCODE_LRP = 92, + BRW_OPCODE_PLN = 90, /**< G45+ */ + BRW_OPCODE_MAD = 91, /**< Gen6+ */ + BRW_OPCODE_LRP = 92, /**< Gen6+ */ BRW_OPCODE_NOP = 126, /* These are compiler backend opcodes that get translated into other |