The following failures appeared on hppa2.0w-hpux on mainline between 20050410 and 20050411.
FAIL: gcc.sum:unix:gcc.c-torture/compile/20040209-1.c -O1 (test for excess errors) FAIL: gcc.sum:unix:gcc.c-torture/compile/20040209-1.c -O2 (test for excess errors) FAIL: gcc.sum:unix:gcc.c-torture/compile/20040209-1.c -O3 -fomit-frame-pointer (test for excess errors) FAIL: gcc.sum:unix:gcc.c-torture/compile/20040209-1.c -O3 -g (test for excess errors) FAIL: gcc.sum:unix:gcc.c-torture/compile/20040209-1.c -Os (test for excess errors) /home/gcc/nightlies/gcc-mainline-2005-04-13/gcc/testsuite/gcc.c-torture/compile/20040209-1.c: In function 'foo': /home/gcc/nightlies/gcc-mainline-2005-04-13/gcc/testsuite/gcc.c-torture/compile/20040209-1.c:7: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. Probably related to bug 21004, but not quite the same bug as it appeared later. The most obviously suspect patch for this one is 2005-04-11 Uros Bizjak <[EMAIL PROTECTED]> * builtins.def (BUILT_IN_LCEIL, BUILT_IN_LCEILF, BUILT_IN_LCEILL) (BUILT_IN_LLCEIL, BUILT_IN_LLCEILF, BUILT_IN_LLCEILL): New. * optabs.h (enum optab_index): Add new OTI_lceil. (lceil_optab): Define corresponding macro. * optabs.c (init_optabs): Initialize lceil_optab. * genopinit.c (optabs): Implement lceil_optab using lceilsi2 and lceildi2 patterns. * builtins.c (expand_builtin_int_roundingfn): Handle BUILT_IN_LCEIL{,F,L} and BUILT_IN_LLCEIL{,F,L}. (fold_builtin_int_roundingfn): Handle BUILT_IN_LCEIL{,F,L} and BUILT_IN_LLCEIL{,F,L}. (fold_builtin_1): Fold BUILT_IN_LCEIL{,F,L} and BUILT_IN_LLCEIL{,F,L} using fold_builtin_int_roundingfn. (mathfn_built_in): Handle BUILT_IN LCEIL and BUILT_IN_LLCEIL. (expand_builtin): Expand BUILT_IN_LCEIL{,F,L} and BUILT_IN_LLCEIL{,F,L} using expand_builtin_int_roundingfn. * convert.c (convert_to_integer): Convert (long int)ceil{,f,l}, into lceil built-in function and (long long int)ceil{,f,l} into llceil built-in function. * fold-const.c (tree_expr_nonnegative_p): Add BUILT_IN_LCEIL and BUILT_IN_LLCEIL. gcc-testresults shows the test failing on platforms including i686-pc-cygwin, powerpc-unknown-eabispe, sparc-sun-solaris*. -- Summary: [4.1 Regression] gcc.c-torture/compile/20040209-1.c fails Product: gcc Version: 4.1.0 Status: UNCONFIRMED Severity: normal Priority: P2 Component: tree-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: jsm28 at gcc dot gnu dot org CC: gcc-bugs at gcc dot gnu dot org,uros at kss-loka dot si http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21009
