RFR [XS] 8041658: Use of -fdevirtualize on macroAssembler_x86.o (via -O2) with gcc 4.9.0 creates broken VM

[Andrew Haley]

On 04/25/2014 03:19 PM, Volker Simonis wrote:
> Thanks for opening the bug!
> 
> They first opened http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60963
> but categorized it as 'ubsan' (i.e. sanitizer bug) which it isn't.
> 
> Hopefully  they'll fix it soon:)

There's a GCC patch at

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60965#c6

Andrew.