From: NAKAMURA Takumi <geek4civic@gmail.com>
Date: Thu, 16 Dec 2010 01:48:15 +0000 (+0000)
Subject: lib/Support/regexec.c: Let Regex LLP64-aware.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=ad3ea3d85f164dc1b2746950e378334197d8688d;p=oota-llvm.git

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 41fb2ea46c9..007861675ba 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))