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[Bug tree-optimization/50413] [4.6/4.7 Regression] Incorrect instruction is used to shift value of 128 bit xmm0 registrer
- From: "irar at il dot ibm.com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 20 Sep 2011 06:23:54 +0000
- Subject: [Bug tree-optimization/50413] [4.6/4.7 Regression] Incorrect instruction is used to shift value of 128 bit xmm0 registrer
- Auto-submitted: auto-generated
- References: <bug-50413-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50413
--- Comment #14 from Ira Rosen <irar at il dot ibm.com> 2011-09-20 06:23:54 UTC ---
The basic block that got vectorized on these platforms is in main(). I am going
to remove it and leave only shift(), since the main purpose of the test is to
check that shift () doesn't get vectorized.
Thanks,
Ira