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« Return to Thread: [Bug target/53623] New: [4.7 Regression] sign extension is effectively split into two x86-64 instructions

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

by Bugzilla from gcc-bugzilla@gcc.gnu.org :: Rate this Message:

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

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

What |Removed |Added
----------------------------------------------------------------------------
Summary|[4.7 Regression] sign |[4.7/4.8 Regression] sign
|extension is effectively |extension is effectively
|split into two x86-64 |split into two x86-64
|instructions |instructions

--- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> 2012-06-10 14:43:22 UTC ---
This may be a dup of PR 50176.

« Return to Thread: [Bug target/53623] New: [4.7 Regression] sign extension is effectively split into two x86-64 instructions