use unreachable for UR_KERNEL_SUB_GROUP_INFO_FORCE_UINT32

wenju-he · wenju-he · commit d0319b23c6ad · 2023-11-23T08:04:57.000+08:00
diff --git a/source/adapters/native_cpu/kernel.cpp b/source/adapters/native_cpu/kernel.cpp
@@ -173,8 +173,11 @@ urKernelGetSubGroupInfo(ur_kernel_handle_t hKernel, ur_device_handle_t hDevice,
     return ReturnValue(0);
   }
   case UR_KERNEL_SUB_GROUP_INFO_FORCE_UINT32: {
-    // todo: set proper values
-    return ReturnValue(0);
+#ifdef _MSC_VER
+    __assume(0);
+#else
+    __builtin_unreachable();
+#endif
   }
   }
   DIE_NO_IMPLEMENTATION;

Original file line number	Diff line number	Diff line change
`@@ -173,8 +173,11 @@ urKernelGetSubGroupInfo(ur_kernel_handle_t hKernel, ur_device_handle_t hDevice,`
`173`	`173`	`return ReturnValue(0);`
`174`	`174`	`}`
`175`	`175`	`case UR_KERNEL_SUB_GROUP_INFO_FORCE_UINT32: {`
`176`		`- // todo: set proper values`
`177`		`- return ReturnValue(0);`
	`176`	`+#ifdef _MSC_VER`
	`177`	`+ __assume(0);`
	`178`	`+#else`
	`179`	`+ __builtin_unreachable();`
	`180`	`+#endif`
`178`	`181`	`}`
`179`	`182`	`}`
`180`	`183`	`DIE_NO_IMPLEMENTATION;`