nv50/ir: add support for converting ATOMFADD to proper ir

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>

diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp
index c6e69ff1230443a1bc85e159c882221035bc98cf..afd7916a3218c9dee43ff3d42f02ca53382994e7 100644 (file)
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp
@@ -968,6 +968,7 @@ static nv50_ir::operation translateOpcode(uint opcode)
    NV50_IR_OPCODE_CASE(ATOMUMAX, ATOM);
    NV50_IR_OPCODE_CASE(ATOMIMIN, ATOM);
    NV50_IR_OPCODE_CASE(ATOMIMAX, ATOM);
+   NV50_IR_OPCODE_CASE(ATOMFADD, ATOM);
 
    NV50_IR_OPCODE_CASE(TEX2, TEX);
    NV50_IR_OPCODE_CASE(TXB2, TXB);
@@ -1010,6 +1011,7 @@ static uint16_t opcodeToSubOp(uint opcode)
    case TGSI_OPCODE_ATOMIMIN: return NV50_IR_SUBOP_ATOM_MIN;
    case TGSI_OPCODE_ATOMUMAX: return NV50_IR_SUBOP_ATOM_MAX;
    case TGSI_OPCODE_ATOMIMAX: return NV50_IR_SUBOP_ATOM_MAX;
+   case TGSI_OPCODE_ATOMFADD: return NV50_IR_SUBOP_ATOM_ADD;
    case TGSI_OPCODE_IMUL_HI:
    case TGSI_OPCODE_UMUL_HI:
       return NV50_IR_SUBOP_MUL_HIGH;
@@ -1619,6 +1621,7 @@ bool Source::scanInstruction(const struct tgsi_full_instruction *inst)
       case TGSI_OPCODE_ATOMIMIN:
       case TGSI_OPCODE_ATOMUMAX:
       case TGSI_OPCODE_ATOMIMAX:
+      case TGSI_OPCODE_ATOMFADD:
       case TGSI_OPCODE_LOAD:
          info->io.globalAccess |= (insn.getOpcode() == TGSI_OPCODE_LOAD) ?
             0x1 : 0x2;
@@ -3834,6 +3837,7 @@ Converter::handleInstruction(const struct tgsi_full_instruction *insn)
    case TGSI_OPCODE_ATOMIMIN:
    case TGSI_OPCODE_ATOMUMAX:
    case TGSI_OPCODE_ATOMIMAX:
+   case TGSI_OPCODE_ATOMFADD:
       handleATOM(dst0, dstTy, tgsi::opcodeToSubOp(tgsi.getOpcode()));
       break;
    case TGSI_OPCODE_RESQ: