diff options
| author | Roland Scheidegger <[email protected]> | 2013-08-13 18:54:15 +0200 |
|---|---|---|
| committer | Roland Scheidegger <[email protected]> | 2013-08-15 00:40:14 +0200 |
| commit | 72874d2352ed3c2cf7baf7fb455f112c24ce77b3 (patch) | |
| tree | 7fc123863fd7f6a93eb2bb7561fb59f610491bdd /src | |
| parent | e858921d527bfcbbda27760f781c25cab469e852 (diff) | |
nv50: implement new float comparison instructions
untested.
Reviewed-by: Christoph Bumiller <[email protected]>
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/nv50/codegen/nv50_ir_from_tgsi.cpp | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/gallium/drivers/nv50/codegen/nv50_ir_from_tgsi.cpp b/src/gallium/drivers/nv50/codegen/nv50_ir_from_tgsi.cpp index 56eccace59e..a2ad9f4702f 100644 --- a/src/gallium/drivers/nv50/codegen/nv50_ir_from_tgsi.cpp +++ b/src/gallium/drivers/nv50/codegen/nv50_ir_from_tgsi.cpp @@ -440,6 +440,11 @@ nv50_ir::DataType Instruction::inferDstType() const switch (getOpcode()) { case TGSI_OPCODE_F2U: return nv50_ir::TYPE_U32; case TGSI_OPCODE_F2I: return nv50_ir::TYPE_S32; + case TGSI_OPCODE_FSEQ: + case TGSI_OPCODE_FSGE: + case TGSI_OPCODE_FSLT: + case TGSI_OPCODE_FSNE: + return nv50_ir::TYPE_U32; case TGSI_OPCODE_I2F: case TGSI_OPCODE_U2F: return nv50_ir::TYPE_F32; @@ -456,19 +461,23 @@ nv50_ir::CondCode Instruction::getSetCond() const case TGSI_OPCODE_SLT: case TGSI_OPCODE_ISLT: case TGSI_OPCODE_USLT: + case TGSI_OPCODE_FSLT: return CC_LT; case TGSI_OPCODE_SLE: return CC_LE; case TGSI_OPCODE_SGE: case TGSI_OPCODE_ISGE: case TGSI_OPCODE_USGE: + case TGSI_OPCODE_FSGE: return CC_GE; case TGSI_OPCODE_SGT: return CC_GT; case TGSI_OPCODE_SEQ: case TGSI_OPCODE_USEQ: + case TGSI_OPCODE_FSEQ: return CC_EQ; case TGSI_OPCODE_SNE: + case TGSI_OPCODE_FSNE: return CC_NEU; case TGSI_OPCODE_USNE: return CC_NE; @@ -556,6 +565,10 @@ static nv50_ir::operation translateOpcode(uint opcode) NV50_IR_OPCODE_CASE(KILL_IF, DISCARD); NV50_IR_OPCODE_CASE(F2I, CVT); + NV50_IR_OPCODE_CASE(FSEQ, SET); + NV50_IR_OPCODE_CASE(FSGE, SET); + NV50_IR_OPCODE_CASE(FSLT, SET); + NV50_IR_OPCODE_CASE(FSNE, SET); NV50_IR_OPCODE_CASE(IDIV, DIV); NV50_IR_OPCODE_CASE(IMAX, MAX); NV50_IR_OPCODE_CASE(IMIN, MIN); @@ -2354,6 +2367,10 @@ Converter::handleInstruction(const struct tgsi_full_instruction *insn) case TGSI_OPCODE_SLE: case TGSI_OPCODE_SNE: case TGSI_OPCODE_STR: + case TGSI_OPCODE_FSEQ: + case TGSI_OPCODE_FSGE: + case TGSI_OPCODE_FSLT: + case TGSI_OPCODE_FSNE: case TGSI_OPCODE_ISGE: case TGSI_OPCODE_ISLT: case TGSI_OPCODE_USEQ: |