[Bug debug/60438] [4.9 Regression] dwarf2cfi :2239 still assert,not the same cause as PR 59575

[dominiq at lps dot ens.fr]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60438
--- Comment #38 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
> Hi, this seems to have created a new regression:
>
> FAIL: gcc.target/i386/excess-precision-3.c execution test

pr60562