diff --git a/src/amd/compiler/aco_assembler.cpp b/src/amd/compiler/aco_assembler.cpp index ce42f59a659..fa664f95553 100644 --- a/src/amd/compiler/aco_assembler.cpp +++ b/src/amd/compiler/aco_assembler.cpp @@ -173,15 +173,17 @@ void emit_instruction(asm_context& ctx, std::vector& out, Instruction* encoding |= instr->definitions.size() ? instr->definitions[0].physReg() << 15 : 0; encoding |= instr->operands.size() ? (instr->operands[0].physReg() >> 1) << 9 : 0; if (instr->operands.size() >= 2) { - if (!instr->operands[1].isConstant() || instr->operands[1].constantValue() >= 1024) { + if (!instr->operands[1].isConstant()) { encoding |= instr->operands[1].physReg().reg(); + } else if (instr->operands[1].constantValue() >= 1024) { + encoding |= 255; /* SQ_SRC_LITERAL */ } else { encoding |= instr->operands[1].constantValue() >> 2; encoding |= 1 << 8; } } out.push_back(encoding); - /* SMRD instructions can take a literal on GFX6 & GFX7 */ + /* SMRD instructions can take a literal on GFX7 */ if (instr->operands.size() >= 2 && instr->operands[1].isConstant() && instr->operands[1].constantValue() >= 1024) out.push_back(instr->operands[1].constantValue() >> 2); return;