From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 1447 invoked by alias); 15 May 2013 11:17:40 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 1336 invoked by uid 48); 15 May 2013 11:17:37 -0000 From: "LpSolit at netscape dot net" To: gcc-bugs@gcc.gnu.org Subject: [Bug web/55237] Linkify r123456 in comments to point to SVN Date: Wed, 15 May 2013 11:17:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: web X-Bugzilla-Version: unknown X-Bugzilla-Keywords: X-Bugzilla-Severity: enhancement X-Bugzilla-Who: LpSolit at netscape dot net X-Bugzilla-Status: RESOLVED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: LpSolit at netscape dot net X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2013-05/txt/msg00992.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D55237 --- Comment #14 from Fr=C3=A9d=C3=A9ric Buclin --- On the other hand, you are free to not click on a register name which is linkified. >>From gcc-bugs-return-422320-listarch-gcc-bugs=gcc.gnu.org@gcc.gnu.org Wed May 15 11:36:01 2013 Return-Path: Delivered-To: listarch-gcc-bugs@gcc.gnu.org Received: (qmail 15660 invoked by alias); 15 May 2013 11:36:01 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Delivered-To: mailing list gcc-bugs@gcc.gnu.org Received: (qmail 15623 invoked by uid 48); 15 May 2013 11:35:57 -0000 From: "jojelino at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug c/57286] New: [4.9 regression] infinite recurison in fold-const.c:10037 Date: Wed, 15 May 2013 11:36:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c X-Bugzilla-Version: 4.8.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jojelino at gmail dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version bug_status bug_severity priority component assigned_to reporter attachments.created Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2013-05/txt/msg00993.txt.bz2 Content-length: 10867 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57286 Bug ID: 57286 Summary: [4.9 regression] infinite recurison in fold-const.c:10037 Product: gcc Version: 4.8.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c Assignee: unassigned at gcc dot gnu.org Reporter: jojelino at gmail dot com Created attachment 30121 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30121&action=edit preprocessed source (gdb) r Starting program: /usr/libexec/gcc/i686-pc-cygwin/4.9.0/cc1.exe -quiet -v -I . -I .. -I ../include -MD .libs/libfaac_la-aacquant.d -MF .deps/libfaac_la-aacquant.Tpo -MP -MT libfaac_la-aacquant.lo -Dunix -idirafter /usr/lib/gcc/i686-pc-cygwin/4.9.0/../../../../include/w32api -idirafter /usr/lib/gcc/i686-pc-cygwin/4.9.0/../../../../i686-pc-cygwin/lib/../../include/w32api -D HAVE_CONFIG_H -D DRM -D DLL_EXPORT -D PIC aacquant.c -march=core2 -mcx16 -msahf -mno-movbe -mno-aes -mno-pclmul -mno-popcnt -mno-abm -mno-lwp -mno-fma -mno-fma4 -mno-xop -mno-bmi -mno-bmi2 -mno-tbm -mno-avx -mno-avx2 -mno-sse4.2 -msse4.1 -mno-lzcnt -mno-rtm -mno-hle -mno-rdrnd -mno-f16c -mno-fsgsbase -mno-rdseed -mno-prfchw -mno-adx -mfxsr -mno-xsave -mno-xsaveopt --param l1-cache-size=32 --param l1-cache-line-size=64 --param l2-cache-size=2048 -mtune=core2 -quiet -dumpbase aacquant.c -auxbase-strip .libs/libfaac_la-aacquant.o -g -O4 -std=gnu11 -version -frename-registers -fno-strict-overflow -o /tmp/ccEheGnn.s [New Thread 16040.0x374c] [New Thread 16040.0x1e20] GNU C (GCC) version 4.9.0 20130515 (experimental) (i686-pc-cygwin) compiled by GNU C version 4.9.0 20130515 (experimental), GMP version 5.0.2, MPFR version 3.2.0-dev, MPC version 0.9 GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096 ignoring nonexistent directory "/usr/lib/gcc/i686-pc-cygwin/4.9.0/../../../../i686-pc-cygwin/include" ignoring duplicate directory "/usr/lib/gcc/i686-pc-cygwin/4.9.0/../../../../i686-pc-cygwin/lib/../../include/w32api" #include "..." search starts here: #include <...> search starts here: . .. ../include /usr/lib/gcc/i686-pc-cygwin/4.9.0/include /usr/local/include /usr/lib/gcc/i686-pc-cygwin/4.9.0/include-fixed /usr/include /usr/lib/gcc/i686-pc-cygwin/4.9.0/../../../../include/w32api End of search list. GNU C (GCC) version 4.9.0 20130515 (experimental) (i686-pc-cygwin) compiled by GNU C version 4.9.0 20130515 (experimental), GMP version 5.0.2, MPFR version 3.2.0-dev, MPC version 0.9 GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096 Compiler executable checksum: ebeca84797ce5db4d10946c78482951c Program received signal SIGSEGV, Segmentation fault. int_const_binop_1 (code=BIT_IOR_EXPR, arg1=0x7fbdfb40, arg2=0x7fbdfb20, overflowable=0x1) at ../.././gcc/fold-const.c:934 934 tree type = TREE_TYPE (arg1); (gdb) bt -50 .... #25936 0x00799b42 in fold_binary_op_with_conditional_arg (loc=0x0, code=BIT_IOR_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fac9e28, cond=0x7fa71350, arg=0x7fac9e28, cond_first_p=0x1) at ../.././gcc/fold-const.c:6129 #25937 0x007b1963 in fold_binary_loc (loc=0x0, code=BIT_IOR_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fac9e28) ---Type to continue, or q to quit--- at ../.././gcc/fold-const.c:10037 #25938 0x007e618d in fold_build2_stat_loc (loc=0x0, code=BIT_IOR_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fac9e28) at ../.././gcc/fold-const.c:14944 #25939 0x007e3f28 in fold_ternary_loc (loc=0x0, code=VEC_COND_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fac9e10, op2=0x7fac9e28) at ../.././gcc/fold-const.c:14261 #25940 0x007e6224 in fold_build3_stat_loc (loc=0x0, code=VEC_COND_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fac9e10, op2=0x7fac9e28) at ../.././gcc/fold-const.c:15006 #25941 0x00799b42 in fold_binary_op_with_conditional_arg (loc=0x0, code=BIT_IOR_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fac9dc8, cond=0x7fa71350, arg=0x7fac9dc8, cond_first_p=0x1) at ../.././gcc/fold-const.c:6129 #25942 0x007b1963 in fold_binary_loc (loc=0x0, code=BIT_IOR_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fac9dc8) at ../.././gcc/fold-const.c:10037 #25943 0x007e618d in fold_build2_stat_loc (loc=0x0, code=BIT_IOR_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fac9dc8) at ../.././gcc/fold-const.c:14944 #25944 0x007e3f28 in fold_ternary_loc (loc=0x0, code=VEC_COND_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fac9db0, op2=0x7fac9dc8) at ../.././gcc/fold-const.c:14261 ---Type to continue, or q to quit--- #25945 0x007e6224 in fold_build3_stat_loc (loc=0x0, code=VEC_COND_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fac9db0, op2=0x7fac9dc8) at ../.././gcc/fold-const.c:15006 #25946 0x00799b42 in fold_binary_op_with_conditional_arg (loc=0x0, code=BIT_IOR_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fac9d68, cond=0x7fa71350, arg=0x7fac9d68, cond_first_p=0x1) at ../.././gcc/fold-const.c:6129 #25947 0x007b1963 in fold_binary_loc (loc=0x0, code=BIT_IOR_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fac9d68) at ../.././gcc/fold-const.c:10037 #25948 0x007e618d in fold_build2_stat_loc (loc=0x0, code=BIT_IOR_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fac9d68) at ../.././gcc/fold-const.c:14944 #25949 0x007e3f28 in fold_ternary_loc (loc=0x0, code=VEC_COND_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fac9d50, op2=0x7fac9d68) at ../.././gcc/fold-const.c:14261 #25950 0x007e6224 in fold_build3_stat_loc (loc=0x0, code=VEC_COND_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fac9d50, op2=0x7fac9d68) at ../.././gcc/fold-const.c:15006 #25951 0x00799b42 in fold_binary_op_with_conditional_arg (loc=0x0, code=BIT_IOR_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fac9d08, cond=0x7fa71350, arg=0x7fac9d08, cond_first_p=0x1) at ../.././gcc/fold-const.c:6129 ---Type to continue, or q to quit--- #25952 0x007b1963 in fold_binary_loc (loc=0x0, code=BIT_IOR_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fac9d08) at ../.././gcc/fold-const.c:10037 #25953 0x007e618d in fold_build2_stat_loc (loc=0x0, code=BIT_IOR_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fac9d08) at ../.././gcc/fold-const.c:14944 #25954 0x007e3f28 in fold_ternary_loc (loc=0x0, code=VEC_COND_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fac9cf0, op2=0x7fac9d08) at ../.././gcc/fold-const.c:14261 #25955 0x007e6224 in fold_build3_stat_loc (loc=0x0, code=VEC_COND_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fac9cf0, op2=0x7fac9d08) at ../.././gcc/fold-const.c:15006 #25956 0x00799b42 in fold_binary_op_with_conditional_arg (loc=0x0, code=BIT_IOR_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fac9ca8, cond=0x7fa71350, arg=0x7fac9ca8, cond_first_p=0x1) at ../.././gcc/fold-const.c:6129 #25957 0x007b1963 in fold_binary_loc (loc=0x0, code=BIT_IOR_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fac9ca8) at ../.././gcc/fold-const.c:10037 #25958 0x007e618d in fold_build2_stat_loc (loc=0x0, code=BIT_IOR_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fac9ca8) at ../.././gcc/fold-const.c:14944 #25959 0x007e3f28 in fold_ternary_loc (loc=0x0, code=VEC_COND_EXPR, ---Type to continue, or q to quit--- type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fac9c90, op2=0x7fac9ca8) at ../.././gcc/fold-const.c:14261 #25960 0x007e6224 in fold_build3_stat_loc (loc=0x0, code=VEC_COND_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fac9c90, op2=0x7fac9ca8) at ../.././gcc/fold-const.c:15006 #25961 0x00799b42 in fold_binary_op_with_conditional_arg (loc=0x0, code=BIT_IOR_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fa71338, cond=0x7fa71350, arg=0x7fa71338, cond_first_p=0x1) at ../.././gcc/fold-const.c:6129 #25962 0x007b1963 in fold_binary_loc (loc=0x0, code=BIT_IOR_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fa71338) at ../.././gcc/fold-const.c:10037 #25963 0x007e618d in fold_build2_stat_loc (loc=0x0, code=BIT_IOR_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fa71338) at ../.././gcc/fold-const.c:14944 #25964 0x007e3f28 in fold_ternary_loc (loc=0x0, code=VEC_COND_EXPR, type=0x7fd5ff60, op0=0x7fa71350, op1=0x7fa71320, op2=0x7fa71338) at ../.././gcc/fold-const.c:14261 #25965 0x00b7b85a in fold_gimple_assign (si=0x5eea414) at ../.././gcc/gimple-fold.c:524 #25966 0x00b7d734 in fold_stmt_1 (gsi=0x5eea414, inplace=0x0) at ../.././gcc/gimple-fold.c:1184 #25967 0x00b7de12 in fold_stmt (gsi=0x5eea414) ---Type to continue, or q to quit--- at ../.././gcc/gimple-fold.c:1312 #25968 0x00b96c72 in optimize_stmt (bb=0x7febc800, si=...) at ../.././gcc/tree-ssa-dom.c:2301 #25969 0x00b95c8f in dom_opt_enter_block (walk_data=0x5eea4d8, bb=0x7febc800) at ../.././gcc/tree-ssa-dom.c:1853 #25970 0x00e2fc6f in walk_dominator_tree (walk_data=0x5eea4d8, bb=0x7febc800) at ../.././gcc/domwalk.c:210 #25971 0x00b90adc in tree_ssa_dominator_optimize () at ../.././gcc/tree-ssa-dom.c:827 #25972 0x006e5752 in execute_one_pass (pass=0x20041b58) at ../.././gcc/passes.c:2337 #25973 0x006e594d in execute_pass_list (pass=0x20041b58) at ../.././gcc/passes.c:2389 #25974 0x006e5979 in execute_pass_list ( pass=0x1056500 ) at ../.././gcc/passes.c:2390 #25975 0x006ebb3f in expand_function (node=0x7fd244c0) at ../.././gcc/cgraphunit.c:1640 #25976 0x006ec080 in expand_all_functions () at ../.././gcc/cgraphunit.c:1744 #25977 0x006ecaeb in compile () at ../.././gcc/cgraphunit.c:2042 #25978 0x006ecc62 in finalize_compilation_unit () at ../.././gcc/cgraphunit.c:2119 #25979 0x00423e4e in c_write_global_declarations () at ../.././gcc/c/c-decl.c:10118 ---Type to continue, or q to quit--- #25980 0x0077310b in compile_file () at ../.././gcc/toplev.c:558 #25981 0x00774f39 in do_compile () at ../.././gcc/toplev.c:1872 #25982 0x007750c0 in toplev_main (argc=0x51, argv=0x5eea790) at ../.././gcc/toplev.c:1948 #25983 0x00f2552c in main (argc=0x51, argv=0x5eea790) at ../.././gcc/main.c:36 #25984 0x610078d1 in _cygwin_exit_return () at /netrel/src/cygwin-snapshot-20130409-1/winsup/cygwin/dcrt0.cc:1018 #25985 0x610053ed in _cygtls::call2 (this=, func=0x61006dc0 , arg=0x0, buf=0x6100558b <_cygtls::call(unsigned long (*)(void*, void*), void*)+91>) at /netrel/src/cygwin-snapshot-20130409-1/winsup/cygwin/cygtls.cc:99 #25986 0x05eeff78 in ?? () #25987 0x00faa422 in cygwin_crt0 (f=0xf2550c ) at /usr/src/debug/cygwin-1.7.17-1/winsup/cygwin/lib/cygwin_crt0.c:22 #25988 0x00401015 in mainCRTStartup () at /usr/src/debug/cygwin-1.7.17-1/winsup/cygwin/crt0.c:29 (gdb)