http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54795
--- Comment #12 from H.J. Lu <hjl.tools at gmail dot com> 2012-11-18 13:15:59 UTC --- I got /tmp/cc5sWfOD.s: Assembler messages: /tmp/cc5sWfOD.s:824391: Error: invalid character (0xf7) in mnemonic make[7]: *** [/tmp/ccpgVF41.ltrans24.ltrans.o] Error 1 lto-wrapper: make returned 2 exit status /usr/local/bin/ld: lto-wrapper failed collect2: error: ld returned 1 exit status make[6]: *** [cc1] Error 1 make[6]: *** Waiting for unfinished jobs.... In .section .debug_info,"",@progbits, there are 824390 .byte 0x30 824391 ÷ÿÿè^H¨=: 824392 .uleb128 0x7