lib/Support/regexec.c: Let Regex LLP64-aware.
On LLP64 Win64, 'states1' (for small version) was expanded to 'char *' for large version. Thus small version would be mischosen when nstates > 32 regardless of sizeof(long) on Win64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121942 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/regexec.c b/lib/Support/regexec.c
index 41fb2ea..0078616 100644
--- a/lib/Support/regexec.c
+++ b/lib/Support/regexec.c
@@ -54,8 +54,9 @@
#include "regex2.h"
/* macros for manipulating states, small version */
-#define states long
-#define states1 states /* for later use in llvm_regexec() decision */
+/* FIXME: 'states' is assumed as 'long' on small version. */
+#define states1 long /* for later use in llvm_regexec() decision */
+#define states states1
#define CLEAR(v) ((v) = 0)
#define SET0(v, n) ((v) &= ~((unsigned long)1 << (n)))
#define SET1(v, n) ((v) |= (unsigned long)1 << (n))