diff options
| author | Marek Olšák <marek.olsak@amd.com> | 2017-03-07 02:15:14 +0100 |
|---|---|---|
| committer | Marek Olšák <marek.olsak@amd.com> | 2017-03-15 18:17:41 +0100 |
| commit | cca0389c729a7aae1d9793922592358cf683eed8 (patch) | |
| tree | 9ada74e1a17041334a54bcb039fd9dd92fc98c27 /src/gallium/auxiliary/tgsi | |
| parent | bf3cdf0fd39028260076fe68931e9f59fa4bdc76 (diff) | |
gallium: add TGSI opcodes TEX_LZ and TXF_LZ
for better code generation in radeonsi
Diffstat (limited to 'src/gallium/auxiliary/tgsi')
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_info.c | 5 | ||||
| -rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_scan.c | 2 |
2 files changed, 5 insertions, 2 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_info.c b/src/gallium/auxiliary/tgsi/tgsi_info.c index ec1726595d6..ae6a4993249 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_info.c +++ b/src/gallium/auxiliary/tgsi/tgsi_info.c @@ -54,7 +54,7 @@ static const struct tgsi_opcode_info opcode_info[TGSI_OPCODE_LAST] = { 1, 2, 0, 0, 0, 0, 0, COMP, "SLT", TGSI_OPCODE_SLT }, { 1, 2, 0, 0, 0, 0, 0, COMP, "SGE", TGSI_OPCODE_SGE }, { 1, 3, 0, 0, 0, 0, 0, COMP, "MAD", TGSI_OPCODE_MAD }, - { 1, 2, 0, 0, 0, 0, 0, COMP, "", 17 }, /* removed */ + { 1, 2, 1, 0, 0, 0, 0, OTHR, "TEX_LZ", TGSI_OPCODE_TEX_LZ }, { 1, 3, 0, 0, 0, 0, 0, COMP, "LRP", TGSI_OPCODE_LRP }, { 1, 3, 0, 0, 0, 0, 0, COMP, "FMA", TGSI_OPCODE_FMA }, { 1, 1, 0, 0, 0, 0, 0, REPL, "SQRT", TGSI_OPCODE_SQRT }, @@ -62,7 +62,7 @@ static const struct tgsi_opcode_info opcode_info[TGSI_OPCODE_LAST] = { 1, 1, 0, 0, 0, 0, 0, COMP, "F2U64", TGSI_OPCODE_F2U64 }, { 1, 1, 0, 0, 0, 0, 0, COMP, "F2I64", TGSI_OPCODE_F2I64 }, { 1, 1, 0, 0, 0, 0, 0, COMP, "FRC", TGSI_OPCODE_FRC }, - { 1, 3, 0, 0, 0, 0, 0, COMP, "", 25 }, /* removed */ + { 1, 2, 1, 0, 0, 0, 0, OTHR, "TXF_LZ", TGSI_OPCODE_TXF_LZ }, { 1, 1, 0, 0, 0, 0, 0, COMP, "FLR", TGSI_OPCODE_FLR }, { 1, 1, 0, 0, 0, 0, 0, COMP, "ROUND", TGSI_OPCODE_ROUND }, { 1, 1, 0, 0, 0, 0, 0, REPL, "EX2", TGSI_OPCODE_EX2 }, @@ -478,6 +478,7 @@ tgsi_opcode_infer_src_type( uint opcode ) switch (opcode) { case TGSI_OPCODE_UIF: case TGSI_OPCODE_TXF: + case TGSI_OPCODE_TXF_LZ: case TGSI_OPCODE_BREAKC: case TGSI_OPCODE_U2F: case TGSI_OPCODE_U2D: diff --git a/src/gallium/auxiliary/tgsi/tgsi_scan.c b/src/gallium/auxiliary/tgsi/tgsi_scan.c index 99799fa16e2..bf614db8060 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_scan.c +++ b/src/gallium/auxiliary/tgsi/tgsi_scan.c @@ -87,6 +87,8 @@ computes_derivative(unsigned opcode) return opcode != TGSI_OPCODE_TG4 && opcode != TGSI_OPCODE_TXD && opcode != TGSI_OPCODE_TXF && + opcode != TGSI_OPCODE_TXF_LZ && + opcode != TGSI_OPCODE_TEX_LZ && opcode != TGSI_OPCODE_TXL && opcode != TGSI_OPCODE_TXL2 && opcode != TGSI_OPCODE_TXQ && |