On Linux/x86, I got
cc1: warnings being treated as errors
../../src/gcc/builtins.c: In function 'do_mpfr_bessel_n':
../../src/gcc/builtins.c:13085: error: unused variable 'result_c'
../../src/gcc/builtins.c:13085: error: unused variable 'result_s'
make[5]: *** [builtins.o] Error 1
--
Summary: [4.4 Regression]: Revision 139014 failed to bootstrap
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: hjl dot tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37097
