lower_int64_to_int32: Add 64-bit atomic fallbacks

This commit is contained in:
ameerj
2022-01-29 14:06:03 -05:00
parent ad58d7eae7
commit 90a0506d56
3 changed files with 76 additions and 11 deletions

View File

@ -199,6 +199,26 @@ void Lower(IR::Block& block, IR::Inst& inst) {
return ShiftRightLogical64To32(block, inst);
case IR::Opcode::ShiftRightArithmetic64:
return ShiftRightArithmetic64To32(block, inst);
case IR::Opcode::SharedAtomicExchange64:
return inst.ReplaceOpcode(IR::Opcode::SharedAtomicExchange32x2);
case IR::Opcode::GlobalAtomicIAdd64:
return inst.ReplaceOpcode(IR::Opcode::GlobalAtomicIAdd32x2);
case IR::Opcode::GlobalAtomicSMin64:
return inst.ReplaceOpcode(IR::Opcode::GlobalAtomicSMin32x2);
case IR::Opcode::GlobalAtomicUMin64:
return inst.ReplaceOpcode(IR::Opcode::GlobalAtomicUMin32x2);
case IR::Opcode::GlobalAtomicSMax64:
return inst.ReplaceOpcode(IR::Opcode::GlobalAtomicSMax32x2);
case IR::Opcode::GlobalAtomicUMax64:
return inst.ReplaceOpcode(IR::Opcode::GlobalAtomicUMax32x2);
case IR::Opcode::GlobalAtomicAnd64:
return inst.ReplaceOpcode(IR::Opcode::GlobalAtomicAnd32x2);
case IR::Opcode::GlobalAtomicOr64:
return inst.ReplaceOpcode(IR::Opcode::GlobalAtomicOr32x2);
case IR::Opcode::GlobalAtomicXor64:
return inst.ReplaceOpcode(IR::Opcode::GlobalAtomicXor32x2);
case IR::Opcode::GlobalAtomicExchange64:
return inst.ReplaceOpcode(IR::Opcode::GlobalAtomicExchange32x2);
default:
break;
}