[Valgrind-developers] valgrind: r6595 - trunk/coregrind

[<sv...@va...>]

Author: sewardj
Date: 2007-02-16 13:57:07 +0000 (Fri, 16 Feb 2007)
New Revision: 6595

Log:
--wait-for-gdb=yes: gcc 4.1.2 now appears to delete do-nothing loops, so
make the loop variable volatile so it can't do that.

Modified:
   trunk/coregrind/m_main.c


Modified: trunk/coregrind/m_main.c
===================================================================
--- trunk/coregrind/m_main.c	2007-02-16 13:17:40 UTC (rev 6594)
+++ trunk/coregrind/m_main.c	2007-02-16 13:57:07 UTC (rev 6595)
@@ -1586,7 +1586,8 @@
    /* Hook to delay things long enough so we can get the pid and
       attach GDB in another shell. */
    if (VG_(clo_wait_for_gdb)) {
-      Long q, iters;
+      Long iters;
+      volatile Long q;
       VG_(debugLog)(1, "main", "Wait for GDB\n");
       VG_(printf)("pid=%d, entering delay loop\n", VG_(getpid)());