[Bug target/97205] arm: Compiler fails with an ICE for -O0 on Trunk and GCC-10 for _Generic feature.
bernd.edlinger at hotmail dot de
gcc-bugzilla@gcc.gnu.org
Wed Oct 28 07:06:02 GMT 2020
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97205
--- Comment #5 from Bernd Edlinger <bernd.edlinger at hotmail dot de> ---
(In reply to SRINATH PARVATHANENI from comment #4)
> With the above patch I'm getting ICE as below while building arm-none-eabi
> target:
>
> checking for scalbnl... during RTL pass: expand
>
> generice_bug/src/gcc/libstdc++-v3/src/c++98/locale_init.cc: In constructor
> 'std::locale::_Impl::_Impl(std::size_t)':
>
> generice_bug/src/gcc/libstdc++-v3/src/c++98/locale_init.cc:471:3: internal
> compiler error: tree check: expected bit_field_ref or mem_ref, have ssa_name
> in expand_assignment, at expr.c:5203
> 471 | locale::_Impl::
> | ^~~~~~
Hmm, it looks like I cannot reproduce this,
which version did you use for that ?
what is in line 5203 of expr.c ?
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