RFA: patch to solve PR38495

Vladimir Makarov vmakarov@redhat.com
Sun Dec 21 06:26:00 GMT 2008


The following patch solves PR38495.  The analysis of the problem can be 
found on

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38495

Besides fixing the bug, I added more code for debugging purposes which I 
used to analyze the problem

The patch was successfully bootstrapped on x86, x86_64, and itanium.

Is it ok to commit?

2008-12-20  Vladimir Makarov  <vmakarov@redhat.com>

    PR rtl-optimization/38495
    * ira-emit.c (print_move_list, ira_debug_move_list): New
    functions.
    (add_range_and_copies_from_move_list): Print all added ranges.
    Add ranges to memory optimized destination.


-------------- next part --------------
A non-text attachment was scrubbed...
Name: pr38495.patch
Type: text/x-patch
Size: 2564 bytes
Desc: not available
URL: <http://gcc.gnu.org/pipermail/gcc-patches/attachments/20081221/7787c599/attachment.bin>


More information about the Gcc-patches mailing list