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 41fb2ea46c9ab31b0a0f4b110b2d2e1d7f79b0d9..007861675ba10816eb7e39254714b1035812a592 100644 (file)
--- 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))