http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47837
--- Comment #10 from Andreas Krebbel <krebbel at gcc dot gnu.org> 2011-03-07 15:59:46 UTC --- (In reply to comment #8) > Please verify the patch on hpux and os390. Perhaps you could enhance your patch to cover then uninit-pred-8_a.c case as well. It looks quite similiar: /build3/gcc-head-build/gcc/xgcc -B/build3/gcc-head-build/gcc/ /build3/gcc-head/gcc/testsuite/gcc.dg/uninit-pred-8_a.c -Wuninitialized -O2 -S -o uninit-pred-8_a.s /build3/gcc-head/gcc/testsuite/gcc.dg/uninit-pred-8_a.c: In function ‘foo’: /build3/gcc-head/gcc/testsuite/gcc.dg/uninit-pred-8_a.c:26:11: warning: ‘v’ may be used uninitialized in this function [-Wuninitialized] /build3/gcc-head/gcc/testsuite/gcc.dg/uninit-pred-8_a.c: In function ‘foo_2’: /build3/gcc-head/gcc/testsuite/gcc.dg/uninit-pred-8_a.c:42:11: warning: ‘v’ may be used uninitialized in this function [-Wuninitialized] As well as with uninit-pred-7_a.c the first warning is unexpected.
