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Re: [3.1.1] Re: GCC performance regression - its memset!



Hi Glen,
> FWIW, I think this really is a regression...  The problem is really
> that memset doesn't properly set bytes at the tail of the buffer.

My apologies.  You're right it really is a serious regression!


> How about this testcase?

The other possibility is to copy the memset-1.c and memset-2.c
tests from CVS mainline to the branch's gcc.c-torture/execute.
These "correctness" tests would also have uncovered the regression.

Roger
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