Zero arg varargs functions are legal in LLVM, but not in C.

llvm-svn: 9425
2003-10-23 17:31:33 +00:00 · 2003-10-23 17:31:33 +00:00 · 5bdcd0315b
parent 37f4a4c184
commit 5bdcd0315b
1 changed files with 9 additions and 0 deletions
--- a/llvm/test/Regression/CBackend/2003-10-23-ZeroArgVarargs.ll
+++ b/llvm/test/Regression/CBackend/2003-10-23-ZeroArgVarargs.ll
@ -0,0 +1,9 @@
+
+declare sbyte* %llvm.va_start()
+declare void %llvm.va_end(sbyte*)
+
+void %test(...) {
+	%P = call sbyte* %llvm.va_start()
+	call void %llvm.va_end(sbyte* %P)
+	ret void
+}