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[Bug target/20020] x86_64 - 128 bit structs not targeted to TImode


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20020

--- Comment #31 from Chip Salzenberg <chip at pobox dot com> 2012-08-14 22:46:12 UTC ---
I've tested the attached patch, and I find that it succeeds in preventing the
current missed optimizations in structs passed by value from affecting 128-bit
structs.

IOW: Works for me.  Thanks!


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