[Bug middle-end/53623] [4.7/4.8/4.9 Regression] sign extension is effectively split into two x86-64 instructions

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53623

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |brian at soulspark dot org

--- Comment #11 from H.J. Lu <hjl.tools at gmail dot com> ---
*** Bug 64941 has been marked as a duplicate of this bug. ***