subject:"\[PATCH\] Improve scan pattern in gcc.dg\/tree\-ssa\/loop\-31.c"

Re: [PATCH] Improve scan pattern in gcc.dg/tree-ssa/loop-31.c

2013-12-06 Thread Jeff Law

On 12/06/13 10:26, Kyrill Tkachov wrote: Hi all, The testcase gcc.dg/tree-ssa/loop-31.c started failing on arm with r202165. The scan dump pattern looks for "+ 2" appearing exactly once. With r202165 the loop header is modified from: : ivtmp.5_10 = (unsigned int) &a[4294967295]; _16 =

[PATCH] Improve scan pattern in gcc.dg/tree-ssa/loop-31.c

2013-12-06 Thread Kyrill Tkachov

Hi all, The testcase gcc.dg/tree-ssa/loop-31.c started failing on arm with r202165. The scan dump pattern looks for "+ 2" appearing exactly once. With r202165 the loop header is modified from: : ivtmp.5_10 = (unsigned int) &a[4294967295]; _16 = (unsigned int) len_4(D); _17 = _16 * 2;