http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46893
Alexandre Oliva <aoliva at gcc dot gnu.org> changed:
What |Removed |Added
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Attachment #22761|0 |1
is obsolete| |
--- Comment #4 from Alexandre Oliva <aoliva at gcc dot gnu.org> 2010-12-16
04:49:23 UTC ---
Created attachment 22779
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22779
Improved patch
Jakub, your patch would work for VIEW_CONVERT_EXPR, but not for other
field-access operations that may reach that point.
I'm trying this patch. Only the first hunk is needed to fix the bug. The last
hunk to simplify-rtx might be useful to detect other similar bugs, and the
other simplify-rtx hunks ensure the operations that are only appropriate for
int scalars are not applied to other types.
I haven't tested this yet.
