diff options
Diffstat (limited to 'src/ir.cpp')
| -rw-r--r-- | src/ir.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/ir.cpp b/src/ir.cpp index 4bf8240472..469900bf07 100644 --- a/src/ir.cpp +++ b/src/ir.cpp @@ -18184,6 +18184,11 @@ static TypeTableEntry *ir_analyze_instruction_atomic_rmw(IrAnalyze *ira, IrInstr } else { if (!ir_resolve_atomic_order(ira, instruction->ordering->other, &ordering)) return ira->codegen->builtin_types.entry_invalid; + if (ordering == AtomicOrderUnordered) { + ir_add_error(ira, instruction->ordering, + buf_sprintf("@atomicRmw atomic ordering must not be Unordered")); + return ira->codegen->builtin_types.entry_invalid; + } } if (instr_is_comptime(casted_operand) && instr_is_comptime(casted_ptr) && casted_ptr->value.data.x_ptr.mut == ConstPtrMutComptimeVar) |