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Re: optimization/8049: SSE unaligned vector stores crash with -O0
- From: Ian Ollmann <iano at cco dot caltech dot edu>
- To: Jan Hubicka <jh at suse dot cz>
- Cc: hubicka at gcc dot gnu dot org, <gcc-bugs at gcc dot gnu dot org>, <gcc-prs at gcc dot gnu dot org>, <gcc-gnats at gcc dot gnu dot org>
- Date: Thu, 10 Oct 2002 12:44:08 -0700
- Subject: Re: optimization/8049: SSE unaligned vector stores crash with -O0
On Thu, 10 Oct 2002, Jan Hubicka wrote:
> This really is load, however it is stored previously as:
> > 0x80484c9 <MatrixMultiply+177>: movaps %xmm0,0xffffff68(%ebp)
Why is that a store and this a load?
0x804888b <MatrixMultiply+1139> movaps %xmm0, 0x4 (%esp,1)
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Ian Ollmann, Ph.D. iano@cco.caltech.edu
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