diff --git a/spirv_msl.cpp b/spirv_msl.cpp
index 46e94586..17a9ca0c 100644
--- a/spirv_msl.cpp
+++ b/spirv_msl.cpp
@@ -1857,6 +1857,8 @@ void CompilerMSL::extract_global_variables_from_function(uint32_t func_id, std::
 			case OpAtomicIDecrement:
 			case OpAtomicIAdd:
 			case OpAtomicFAddEXT:
+			case OpAtomicFMinEXT:
+			case OpAtomicFMaxEXT:
 			case OpAtomicISub:
 			case OpAtomicSMin:
 			case OpAtomicUMin:
@@ -8604,11 +8606,13 @@ void CompilerMSL::emit_instruction(const Instruction &instruction)
 
 	case OpAtomicSMin:
 	case OpAtomicUMin:
+	case OpAtomicFMinEXT:
 		MSL_AFMO(min);
 		break;
 
 	case OpAtomicSMax:
 	case OpAtomicUMax:
+	case OpAtomicFMaxEXT:
 		MSL_AFMO(max);
 		break;
 
@@ -16303,6 +16307,8 @@ bool CompilerMSL::OpCodePreprocessor::handle(Op opcode, const uint32_t *args, ui
 	case OpAtomicIDecrement:
 	case OpAtomicIAdd:
 	case OpAtomicFAddEXT:
+	case OpAtomicFMinEXT:
+	case OpAtomicFMaxEXT:
 	case OpAtomicISub:
 	case OpAtomicSMin:
 	case OpAtomicUMin:
@@ -16509,6 +16515,8 @@ CompilerMSL::SPVFuncImpl CompilerMSL::OpCodePreprocessor::get_spv_func_impl(Op o
 	case OpAtomicIDecrement:
 	case OpAtomicIAdd:
 	case OpAtomicFAddEXT:
+	case OpAtomicFMinEXT:
+	case OpAtomicFMaxEXT:
 	case OpAtomicISub:
 	case OpAtomicSMin:
 	case OpAtomicUMin: