[Bug tree-optimization/50413] [4.6/4.7 Regression] Incorrect instruction is used to shift value of 128 bit xmm0 registrer

hjl.tools at gmail dot com gcc-bugzilla@gcc.gnu.org
Mon Sep 19 14:57:00 GMT 2011


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50413

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

           What    |Removed                     |Added
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                 CC|                            |hjl.tools at gmail dot com

--- Comment #10 from H.J. Lu <hjl.tools at gmail dot com> 2011-09-19 14:19:59 UTC ---
The checked-in testcase always passes since it
has no check.  It is missing:

  if (V.uint128.uint64_lower != 0x14b84800d4004001)
    abort (); 

at the end.



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