Check that the gcc front-end is not doing inlining

when not doing unit-at-a-time.

llvm-svn: 71986

llvm/test/FrontendC/2009-05-17-AlwaysInline.c

@@ -0,0 +1,17 @@
+// RUN: %llvmgcc -S %s -O0 -o - -mllvm --disable-llvm-optzns | grep bar
+// Check that the gcc inliner is turned off.
+
+#include <stdio.h>
+static __inline__ __attribute__ ((always_inline))
+     int bar (int x)
+{
+  return 4;
+}
+
+void
+foo ()
+{
+  long long b = 1;
+  int Y = bar (4);
+  printf ("%d\n", Y);
+}