https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61529
Renlin Li <renlin.li at arm dot com> changed:
What |Removed |Added
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CC| |renlin.li at arm dot com
--- Comment #5 from Renlin Li <renlin.li at arm dot com> ---
Confirm same problem while compiling glibc using arm toolchain with
-march=armv7-a -O2 configuration.
(In reply to David Binderman from comment #4)
> (In reply to Jakub Jelinek from comment #3)
> > Started with r210538.
>
> I am seeing something similar when compiling glibc
> with trunk 20141001 with only -O2.
>
> ../iconv/skeleton.c: In function ‘gconv’:
> ../iconv/skeleton.c:792:1: internal compiler error: in check_probability, at
> basic-block.h:959
> }
> ^
> 0x10685aa check_probability
> ../../src/trunk/gcc/basic-block.h:959
> 0x10685aa apply_probability
> ../../src/trunk/gcc/basic-block.h:988
> 0x10685aa compute_outgoing_frequencies
> ../../src/trunk/gcc/cfgbuild.c:545
> 0x10685aa find_many_sub_basic_blocks(simple_bitmap_def*)
> ../../src/trunk/gcc/cfgbuild.c:636
>
> Code ok with 20140927.
