diff options
| -rw-r--r-- | src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp index 59526a9d867..3d0e9842de5 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp @@ -140,6 +140,9 @@ private: void emitSUCLAMPMode(uint16_t); void emitSUCalc(Instruction *); + void emitVSHL(const Instruction *); + void emitVectorSubOp(const Instruction *); + inline void defId(const ValueDef&, const int pos); inline void srcId(const ValueRef&, const int pos); inline void srcId(const ValueRef *, const int pos); @@ -1701,6 +1704,58 @@ CodeEmitterGK110::emitSUCalc(Instruction *i) } } + +void +CodeEmitterGK110::emitVectorSubOp(const Instruction *i) +{ + switch (NV50_IR_SUBOP_Vn(i->subOp)) { + case 0: + code[1] |= (i->subOp & 0x000f) << 7; // vsrc1 + code[1] |= (i->subOp & 0x00e0) >> 6; // vsrc2 + code[1] |= (i->subOp & 0x0100) << 13; // vsrc2 + code[1] |= (i->subOp & 0x3c00) << 12; // vdst + break; + default: + assert(0); + break; + } +} + +void +CodeEmitterGK110::emitVSHL(const Instruction *i) +{ + code[0] = 0x00000002; + code[1] = 0xb8000000; + + assert(NV50_IR_SUBOP_Vn(i->subOp) == 0); + + if (isSignedType(i->dType)) code[1] |= 1 << 25; + if (isSignedType(i->sType)) code[1] |= 1 << 19; + + emitVectorSubOp(i); + + emitPredicate(i); + defId(i->def(0), 2); + srcId(i->src(0), 10); + + if (i->getSrc(1)->reg.file == FILE_IMMEDIATE) { + ImmediateValue *imm = i->getSrc(1)->asImm(); + assert(imm); + code[0] |= (imm->reg.data.u32 & 0x01ff) << 23; + code[1] |= (imm->reg.data.u32 & 0xfe00) >> 9; + } else { + assert(i->getSrc(1)->reg.file == FILE_GPR); + code[1] |= 1 << 21; + srcId(i->src(1), 23); + } + srcId(i->src(2), 42); + + if (i->saturate) + code[0] |= 1 << 22; + if (i->flagsDef >= 0) + code[1] |= 1 << 18; +} + void CodeEmitterGK110::emitAFETCH(const Instruction *i) { @@ -2439,6 +2494,9 @@ CodeEmitterGK110::emitInstruction(Instruction *insn) case OP_SUEAU: emitSUCalc(insn); break; + case OP_VSHL: + emitVSHL(insn); + break; case OP_PHI: case OP_UNION: case OP_CONSTRAINT: |