On 07/26/2012 01:22 PM, Sandra Loosemore wrote: > 2012-07-26 Andrew Jenner <and...@codesourcery.com> > Sandra Loosemore <san...@codesourcery.com> > > gcc/ > * cse.c (find_comparison_args): Check for cycles of any length. > > gcc/testsuite/ > * gcc.c-torture/compile/pr50380.c: Add code to cause cycle of length 2.
Ok. > + struct pointer_set_t *visited = NULL; > + /* Set nonzero when we find something of interest. */ > + rtx x = 0; Might as well fix this to = NULL too. r~
