3 GCC HEAD regressions, 2 new, with your patch on 2005-02-17T18:37:02Z.

[Daniel Berlin]

On Feb 18, 2005, at 8:05 PM, Geoffrey Keating wrote:

> "GCC regression checker" <geoffk@apple.com> writes:
>> The new failures are:
>> native gcc.sum gcc.dg/pr19633-1.c
>> native gcc.sum gcc.dg/struct-ret-libc.c
>> --- /Users/regress/tbox/changelog_mail/gcc/gcc/ChangeLog    Wed Feb 
>> 16 21:34:23 2005
>> +++ gcc/gcc/ChangeLog    Thu Feb 17 10:38:08 2005
>> @@ -1,3 +1,160 @@
>> +2005-02-17  Daniel Berlin  <dberlin@dberlin.org>
>> +
>> +    * lambda-code (perfect_nestify): Remove mark/unmark
>> +    for rewriting hack.
>> +    * tree-loop-linear.c (linear_transform_loops): Add
>> +    rewrite_into_ssa call so that ssa is correct for
>> +    rewriting into loop closed.
>> +
>>

This patch touches code *not enabled by default*, and not enabled for 
those testcases, so it can't be the cause.
Unless somebody slipped some testcases with -ftree-loop-linear in the 
dg-options and gave them weird names when i wasn't looking :)