Testcase for PR1678.

llvm-svn: 42128
2007-09-19 07:43:17 +00:00 · 2007-09-19 07:43:17 +00:00 · 4e426623f5
parent 59155be0b2
commit 4e426623f5
1 changed files with 10 additions and 0 deletions
--- a/llvm/test/CFrontend/2007-09-17-WeakRef.c
+++ b/llvm/test/CFrontend/2007-09-17-WeakRef.c
@ -0,0 +1,10 @@
+// RUN: %llvmgcc -O1 -S %s -o - | grep icmp
+// PR1678
+
+extern void B (void);
+static __typeof(B) A __attribute__ ((__weakref__("B")));
+int active (void)
+{
+  static void *const p = __extension__ (void *) &A;
+  return p != 0;
+}