[llvm-dev] Regression in SPEC2006/gcc caused by LoopLoadElimination

[Haicheng Wu via llvm-dev]

Hi Adam,

 

I find LoopLoadElimination (r262250) causes SPEC2006/gcc generate wrong
result (166.s) in AArch64 when running with *ref* data set.  The error
happens when I use either "-Ofast -flto -fuse-ld=gold" or "-O3
-fno-strict-aliasing".  Please let me know if you need more information.

 

Best,

 

Haicheng

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20160307/0a13a112/attachment.html>