Fix for PR5454: make sure to use the right block as the predecessor in the

generated PHI node for the null check of a new operator.

llvm-svn: 86738

1 files changed, 10 insertions, 0 deletions

diff --git a/clang/test/CodeGenCXX/new-operator-phi.cpp b/clang/test/CodeGenCXX/new-operator-phi.cpp
new file mode 100644
index 00000000000..d4c698d0638
--- /dev/null
+++ b/clang/test/CodeGenCXX/new-operator-phi.cpp
@@ -0,0 +1,10 @@
+// RUN: clang-cc -emit-llvm-only -verify %s
+// PR5454
+
+class X {static void * operator new(unsigned size) throw(); X(int); };
+int a(), b();
+void b(int x)
+{
+  new X(x ? a() : b());
+}
+