URL
https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk
Subversion Repositories openrisc_me
[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [compare-2.c] - Rev 377
Go to most recent revision | Compare with Previous | Blame | View Log
/* Copyright (C) 2002 Free Software Foundation. Ensure that the composite comparison optimization doesn't misfire and attempt to combine a signed comparison with an unsigned one. Written by Roger Sayle, 3rd June 2002. */ extern void abort (void); int foo (int x, int y) { /* If miscompiled the following may become "x == y". */ return (x<=y) && ((unsigned int)x >= (unsigned int)y); } int main () { if (! foo (-1,0)) abort (); return 0; }
Go to most recent revision | Compare with Previous | Blame | View Log