[llvm-bugs] [Bug 3739] [win64] x86-64 generates incorrect asm in function prolog/epilog trying to save XMM registers

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Mon Apr 3 10:11:22 PDT 2017


https://bugs.llvm.org/show_bug.cgi?id=3739

Reid Kleckner <rnk at google.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
                 CC|                            |rnk at google.com
             Status|NEW                         |RESOLVED

--- Comment #13 from Reid Kleckner <rnk at google.com> ---
I'm pretty sure this is fixed. We use normal "movaps" instructions to spill
XMMs and emit .seh_savexmm CFI pseudos to do with them.

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