Use dummy function signature

ostannard · ostannard · commit 11d438243c91 · 2024-12-19T08:59:32.000Z
diff --git a/clang/include/clang/Basic/Builtins.td b/clang/include/clang/Basic/Builtins.td
@@ -1980,13 +1980,13 @@ def AtomicNandFetch : AtomicBuiltin {
 def AtomicTestAndSet : AtomicBuiltin {
   let Spellings = ["__atomic_test_and_set"];
   let Attributes = [NoThrow, CustomTypeChecking];
-  let Prototype = "bool(void volatile*, int)";
+  let Prototype = "void(...)";
 }
 
 def AtomicClear : AtomicBuiltin {
   let Spellings = ["__atomic_clear"];
   let Attributes = [NoThrow, CustomTypeChecking];
-  let Prototype = "void(void volatile*, int)";
+  let Prototype = "void(...)";
 }
 
 def AtomicThreadFence : Builtin {

Original file line number	Diff line number	Diff line change
`@@ -1980,13 +1980,13 @@ def AtomicNandFetch : AtomicBuiltin {`
`1980`	`1980`	`def AtomicTestAndSet : AtomicBuiltin {`
`1981`	`1981`	`let Spellings = ["__atomic_test_and_set"];`
`1982`	`1982`	`let Attributes = [NoThrow, CustomTypeChecking];`
`1983`		`- let Prototype = "bool(void volatile*, int)";`
	`1983`	`+ let Prototype = "void(...)";`
`1984`	`1984`	`}`
`1985`	`1985`
`1986`	`1986`	`def AtomicClear : AtomicBuiltin {`
`1987`	`1987`	`let Spellings = ["__atomic_clear"];`
`1988`	`1988`	`let Attributes = [NoThrow, CustomTypeChecking];`
`1989`		`- let Prototype = "void(void volatile*, int)";`
	`1989`	`+ let Prototype = "void(...)";`
`1990`	`1990`	`}`
`1991`	`1991`
`1992`	`1992`	`def AtomicThreadFence : Builtin {`