Various minor fixes to PCH reading and writing, with general
cleanup. Aside from a minor tweak to the PCH file format, no
functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68793 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/PCH/variables.c b/test/PCH/variables.c
index a5283f9..ffb9ec0 100644
--- a/test/PCH/variables.c
+++ b/test/PCH/variables.c
@@ -1,5 +1,5 @@
-// RUN: clang-cc -emit-pch -o %t %S/variables.h &&
-// RUN: clang-cc -include-pch %t -fsyntax-only -verify %s
+// RUN: clang-cc -emit-pch -triple=i686-apple-darwin9 -o %t %S/variables.h &&
+// RUN: clang-cc -triple=i686-apple-darwin9 -include-pch %t -fsyntax-only -verify %s
int *ip2 = &x;
float *fp = &ip; // expected-warning{{incompatible pointer types}}