Fix some llvm-gcc warnings in testcases, mostly by adding includes or adding
declarations. These are the fixes that I was pretty confident about, there are
still a lot of other llvm-gcc warnings of which I'm not sure if they can be
safely ignored or fixed, without breaking the test case.
This fixes 11 testcases.
llvm-svn: 52176
diff --git a/llvm/test/FrontendC/2007-09-27-ComplexIntCompare.c b/llvm/test/FrontendC/2007-09-27-ComplexIntCompare.c
index ee9a85c..50626e5 100644
--- a/llvm/test/FrontendC/2007-09-27-ComplexIntCompare.c
+++ b/llvm/test/FrontendC/2007-09-27-ComplexIntCompare.c
@@ -1,5 +1,8 @@
// RUN: %llvmgcc -S %s -o -
// PR1708
+
+#include <stdlib.h>
+
struct s { _Complex unsigned short x; };
struct s gs = { 100 + 200i };
struct s __attribute__((noinline)) foo (void) { return gs; }