[Bug ipa/64776] [5 Regression] FAIL: gcc.dg/ipa/pr64307.c (internal compiler error) on x86_64-apple-darwin14

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64776

--- Comment #14 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
> Created attachment 34581 [details]
> gcc5-pr64776.patch
>
> Untested fix.

The patch fixes the ICE and regtest cleanly (at least with

make -k check-gcc RUNTESTFLAGS="ipa.exp --target_board=unix'{-m32,-m64}'"

...
        === gcc Summary ===

# of expected passes        802
# of expected failures        6
# of unsupported tests        6

Thanks.