------- Comment #4 from cnstar9988 at gmail dot com 2008-08-26 13:38 ------- gcc 4.3.2 20080826 failed.
---------------------------- #include <stdio.h> unsigned int g_24; unsigned int g_37 = 1; unsigned char g_225; int main (void) { int l_289; for (l_289 = 1; l_289 < 5; l_289 += 1) { if (g_225) { g_24 = g_37; } } g_24 = g_37; unsigned short context = g_24 << 1; do { if (context) context = (context << 1) ^ 1; } while (0); printf ("%d\n", (int)context); return 0; } -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37102