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From: "regehr at cs dot utah.edu" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c/52091] New: ICE: verify_gimple failed Date: Thu, 02 Feb 2012 04:42:00 -0000 [thread overview] Message-ID: <bug-52091-4@http.gcc.gnu.org/bugzilla/> (raw) http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52091 Bug #: 52091 Summary: ICE: verify_gimple failed Classification: Unclassified Product: gcc Version: 4.7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c AssignedTo: unassigned@gcc.gnu.org ReportedBy: regehr@cs.utah.edu CC: chenyang@cs.utah.edu Host: x86_64-unknown-linux-gnu Target: x86_64-unknown-linux-gnu Build: x86_64-unknown-linux-gnu [regehr@gamow tmp]$ current-gcc -v Using built-in specs. COLLECT_GCC=current-gcc COLLECT_LTO_WRAPPER=/uusoc/exports/scratch/regehr/z/compiler-install/gcc-r183824-install/bin/../libexec/gcc/x86_64-unknown-linux-gnu/4.7.0/lto-wrapper Target: x86_64-unknown-linux-gnu Configured with: ../configure --with-libelf=/usr/local --enable-lto --prefix=/home/regehr/z/compiler-install/gcc-r183824-install --program-prefix=r183824- --enable-languages=c,c++ Thread model: posix gcc version 4.7.0 20120202 (experimental) (GCC) [regehr@gamow tmp]$ current-gcc -Ofast -c small.c small.c: In function 'fn52': small.c:15:6: error: invalid operands in binary operation vect_var_.33_31 = {pretmp.21_21, -1, -1, -1} & vect_cst_.34_29; small.c:15:6: internal compiler error: verify_gimple failed Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. [regehr@gamow tmp]$ cat small.c int fn39 (unsigned short p1) { return p1; } int b,c,d,f; unsigned h; void fn58 (void) { for (c = 0;;) return; } void fn52 (void) { for (f = 4; f; f--) { h &= fn39 (d); for (b = 0; b <= 1; b++) { fn58 (); d &= 1; } } }
next reply other threads:[~2012-02-02 4:42 UTC|newest] Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-02-02 4:42 regehr at cs dot utah.edu [this message] 2012-02-02 4:47 ` [Bug tree-optimization/52091] [4.7 Regression] " pinskia at gcc dot gnu.org 2012-02-02 4:53 ` pinskia at gcc dot gnu.org 2012-02-02 8:30 ` jakub at gcc dot gnu.org 2012-02-02 9:01 ` jakub at gcc dot gnu.org 2012-02-02 12:07 ` jakub at gcc dot gnu.org 2012-02-02 13:23 ` irar at il dot ibm.com 2012-02-02 13:42 ` jakub at gcc dot gnu.org 2012-02-02 15:16 ` irar at il dot ibm.com 2012-02-05 5:59 ` irar at gcc dot gnu.org 2012-02-06 8:42 ` irar at il dot ibm.com
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