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pr16365
2007 Sep 28
5
[LLVMdev] Vector troubles
...ted on the stack. Despite the align-16 directive on the
> alloca instruction, it is not always aligning to a 16-byte boundary.
The stack is not necessary 16 bytes aligned on linux/windows. The vector
is really sotred aligned relative to %esp, but %esp value is not good.
This is known problem (PR1636 / PR1649) and I'm currently working on the
solution (actually - stack realignment).
--
With best regards, Anton Korobeynikov.
Faculty of Mathematics & Mechanics, Saint Petersburg State University.