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From: "kdebugs at hotmail dot com" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c/39613] New: gcc 20090331 produces an error at mce64.c in kernel 2.6.29 Date: Thu, 02 Apr 2009 05:45:00 -0000 [thread overview] Message-ID: <bug-39613-17402@http.gcc.gnu.org/bugzilla/> (raw) Kernel won't compile at mce64.c in directory /usr/src/zen-sources/arch/x86/kernel/cpu/mcheck. But it will compile with gcc-4.3.3. ----- ----- linux-2.6.29-zen1 gcc svn version 20090331-x86_64 environment variables: export CC="gcc -Wp,-K -Wp,-W0 -save-temps " export CXX="g++ -Wp,-K -Wp,-W0 -save-temps " ----- ----- Output of gcc -v: Using built-in specs. Target: x86_64-pc-linux Configured with: ../gcc-20090331/configure --prefix=/usr --libdir=/usr/lib --enable-shared --enable-bootstrap --enable-languages=ada,c,c++,fortran,java,objc --enable-threads=posix --enable-checking=release --with-system-zlib --disable-libunwind-exceptions --enable-__cxa_atexit --disable-libssp --with-gnu-ld --verbose --disable-multilib --target=x86_64-pc-linux --build=x86_64-pc-linux --host=x86_64-pc-linux Thread model: posix gcc version 4.5.0 20090331 (experimental) (GCC) ----- ----- Error message: CC arch/x86/kernel/cpu/mcheck/mce_64.o arch/x86/kernel/cpu/mcheck/mce_64.c: In function 'mce_ioctl': arch/x86/kernel/cpu/mcheck/mce_64.c:652: error: case label does not reduce to an integer constant arch/x86/kernel/cpu/mcheck/mce_64.c:654: error: case label does not reduce to an integer constant arch/x86/kernel/cpu/mcheck/mce_64.c:656: error: case label does not reduce to an integer constant make[3]: *** [arch/x86/kernel/cpu/mcheck/mce_64.o] Error 1 make[2]: *** [arch/x86/kernel/cpu/mcheck] Error 2 make[1]: *** [arch/x86/kernel/cpu] Error 2 make: *** [arch/x86/kernel] Error 2 ----- ----- Attached mce_64.i -- Summary: gcc 20090331 produces an error at mce64.c in kernel 2.6.29 Product: gcc Version: 4.5.0 Status: UNCONFIRMED Severity: blocker Priority: P3 Component: c AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: kdebugs at hotmail dot com GCC build triplet: x86_64-pc-linux GCC host triplet: x86_64-pc-linux GCC target triplet: x86_64-pc-linux http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39613
next reply other threads:[~2009-04-02 5:45 UTC|newest] Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top 2009-04-02 5:45 kdebugs at hotmail dot com [this message] 2009-04-02 5:47 ` [Bug c/39613] " kdebugs at hotmail dot com 2009-04-02 14:01 ` hjl dot tools at gmail dot com 2009-04-02 14:06 ` hjl dot tools at gmail dot com 2009-04-02 15:36 ` hjl dot tools at gmail dot com 2009-04-02 15:38 ` hjl dot tools at gmail dot com 2009-04-02 15:48 ` hjl dot tools at gmail dot com 2009-04-02 18:24 ` kdebugs at hotmail dot com 2009-04-02 18:26 ` kdebugs at hotmail dot com 2009-04-04 17:26 ` happyarch at gmail dot com 2009-04-07 23:46 ` jsm28 at gcc dot gnu dot org 2009-04-09 0:20 ` jsm28 at gcc dot gnu dot org 2009-04-09 0:21 ` jsm28 at gcc dot gnu dot org 2009-04-09 21:20 ` hjl at gcc dot gnu dot org
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