Do not selectively apply spirv exts unconditionally do so in spirv_ge…

…nerator

numba_dpex/experimental/_kernel_dpcpp_spirv_overloads/_atomic_ref_overloads.py

@@ -20,10 +20,7 @@
     MemoryScope,
 )
 from numba_dpex.kernel_api.flag_enum import FlagEnum
-from numba_dpex.kernel_api_impl.spirv.target import (
-    CC_SPIR_FUNC,
-    LLVM_SPIRV_ARGS,
-)
+from numba_dpex.kernel_api_impl.spirv.target import CC_SPIR_FUNC
 
 from ...core.types.kernel_api.atomic_ref import AtomicRefType
 from ..target import DPEX_KERNEL_EXP_TARGET_NAME
@@ -100,15 +97,6 @@ def gen(context, builder, sig, args):
             atomic_ref_ty
         ).get_field_position("ref")
 
-        # TODO: evaluating the llvm-spirv flags that dpcpp uses
-        context.extra_compile_options[LLVM_SPIRV_ARGS] = [
-            "--spirv-ext=+SPV_EXT_shader_atomic_float_add"
-        ]
-
-        context.extra_compile_options[LLVM_SPIRV_ARGS] = [
-            "--spirv-ext=+SPV_EXT_shader_atomic_float_min_max"
-        ]
-
         ptr_type = retty.as_pointer()
         ptr_type.addrspace = atomic_ref_ty.address_space