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Re: Bug in gcc CVS HEAD from a few days ago with alloca and stack alignment
- To: jeff dot sturm at appnet dot com
- Subject: Re: Bug in gcc CVS HEAD from a few days ago with alloca and stack alignment
- From: David Edelsohn <dje at watson dot ibm dot com>
- Date: Sun, 11 Feb 2001 20:03:45 -0500
- cc: "Kevin B. Hendricks" <khendricks at ivey dot uwo dot ca>, java at gcc dot gnu dot org, gcc at gcc dot gnu dot org
The PowerPC backend is not telling the compiler the correct
requirements. Regardless of Anthony's patch, if it did not fail on
alloca(), it would fail on something else.
I would suggest that Kevin try restoring the STACK_BOUNDARY in
sysv4.h to 64 and test changing all definitions and uses of
ABI_STACK_BOUNDARY to PREFERRED_STACK_BOUNDARY.
David