http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53363
--- Comment #5 from Rainer Orth <ro at gcc dot gnu.org> 2013-02-05 10:24:28 UTC --- Created attachment 29353 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29353 proposed patch I've now looked a bit closer and came up with the attached patch: it restricts the test to 32-bit x86. Checking the difference between Linux/x86 and Solaris/x86, it turns out that Linux uses .cfi* directives, while Solaris does not. To account for this, I'm adding -fno-dwarf2-cfi-asm (enforcing -fdwarf2-cfi-asm didn't work) and update the match count. The resulting patch was tested on i386-pc-solaris2.11, i686-pc-unknown-linux-gnu and x86_64-unknown-linux-gnu. Ok for mainline? Rainer