Internal Compiler Error Ssa Corruption
account creation filtered due to spam. Bug66581 - [CHKP] internal compiler error: SSA corruption Summary: [CHKP] internal compiler error: SSA corruption Status: RESOLVED FIXED Alias: None Product: gcc Classification: Unclassified Component: middle-end (show other bugs) Version: 6.0 Importance: P3 normal Target Milestone: --- Assignee: Ilya Enkovich URL: Keywords: Depends on: Blocks: 65530 Show dependency tree /graph Reported: 2015-06-18 08:31 UTC by Ilya Enkovich Modified: 2015-07-24 13:33 UTC (History) CC List: 1 user (show) dave See Also: Host: Target: Build: Known to work: Known to fail: Last reconfirmed: Attachments Add an attachment (proposed patch, testcase, etc.) Note You need to log in before you can comment on or make changes to this bug. Description Ilya Enkovich 2015-06-18 08:31:13 UTC >cat test.i void *a; int b; void fn1 (void) { void *c = &&l_nop; l_nop: for (; b;) ; int *d = c; c = fn1; *d = 1; goto *a; } >gcc -fcheck-pointer-bounds -mmpx test.i Unable to coalesce ssa_names 11 and 13 which are marked as MUST COALESCE. __bound_tmp.3_11(ab) and __bound_tmp.3_13(ab) test.i: In function 'fn1.chkp': test.i:5:1: internal compiler error: SSA corruption fn1 (void) ^ 0xf00ce1 fail_abnormal_edge_coalesce /gnumnt/msticlxl7_users/ienkovic/issues/mpx/gcc/gcc/tree-ssa-coalesce.c:918 0xf01dc5 coalesce_partitions /gnumnt/msticlxl7_users/ienkovic/issues/mpx/gcc/gcc/tree-ssa-coalesce.c:1221 0xf024af coalesce_ssa_name() /gnumnt/msticlxl7_users/ienkovic/issues/mpx/gcc/gcc/tree-ssa-coalesce.c:1366 0xe83f86 remove_ssa_form /gnumnt/msticlxl7_users/ienkovic/issues/mpx/gcc/gcc/tree-outof-ssa.c:1003 0xe848c9 rewrite_out_of_ssa(ssaexpand*) /gnumnt/msticlxl7_users/ienkovic/issues/mpx/gcc/gcc/tree-outof-ssa.c:1237 0x851361 execute /gnumnt/msticlxl7_users/ienkovic/issues/mpx/gcc/gcc/cfgexpand.c:5872 Fails on GCC 6 and GCC 5.1 Comment
For Printing -XML -Clone This Bug -Last Comment First Last Prev Next This bug is not in your last search results. Bug432296 - gcc 4.3 internal compiler error: SSA corruption Summary: gcc 4.3 internal compiler error: SSA corruption Status: CLOSED UPSTREAM Aliases: None Product: Fedora Classification: Fedora Component: gcc (Show other bugs) Sub Component: --- Version: rawhide Hardware: All Linux Priority low Severity low TargetMilestone: --- TargetRelease: --- Assigned To: Jakub Jelinek QA Contact: Fedora Extras Quality Assurance Docs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66581 Contact: URL: Whiteboard: Keywords: Depends On: Blocks: Show dependency tree /graph Reported: 2008-02-10 21:20 EST by Wart Modified: 2008-02-11 07:51 EST (History) CC List: 0 users See Also: Fixed In Version: Doc Type: Bug Fix Doc Text: Story Points: --- Clone Of: Environment: Last Closed: 2008-02-11 07:51:50 EST Type: --- Regression: --- Mount Type: --- Documentation: --- CRM: https://bugzilla.redhat.com/show_bug.cgi?id=432296 Verified Versions: Category: --- oVirt Team: --- RHEL 7.3 requirements from Atomic Host: Cloudforms Team: --- Attachments (Terms of Use) Add an attachment (proposed patch, testcase, etc.) External Trackers Tracker ID Priority Status Summary Last Updated GNU Compiler Collection 35164 None None None Never Groups: None (edit) Description Wart 2008-02-10 21:20:36 EST Description of problem: When trying to rebuild cyphesis in a mock build for Rawhide with gcc 4.3, I got the following error: Unable to coalesce ssa_names 336 and 88 which are marked as MUST COALESCE. D.84593_336(ab) and D.84593_88(ab) BaseMind.cpp: In member function 'virtual void BaseMind::AppearanceOperation(const Operation&, OpVector&)': BaseMind.cpp:209: internal compiler error: SSA corruption Version-Release number of selected component (if applicable): # gcc --version gcc (GCC) 4.3.0 20080130 (Red Hat 4.3.0-0.7) How reproducible: Always Steps to Reproduce: 1. Check out the latest cyphesis module from Fedora's cvs 2. Run 'make mockbuild' Additional info: Comment 1 Wart 2008-02-10 23:32:20 EST Full build log failure for x86_64 (fails on i386 too) can be found here: http://koji.fedoraproject.org/koji/getfile?taskID=413795&name=build.log Comment 2 Jakub Jelinek 2008-02-11 07:51:50 EST Tracking this upstream. Note You need to
Sign in Pricing Blog Support Search GitHub This repository Watch 5 Star 21 Fork 12 maximeh/buildroot Code Issues 0 Pull requests 0 Projects 0 Pulse Graphs Permalink Branch: master Switch branches/tags Branches Tags dmraid https://github.com/maximeh/buildroot/blob/master/package/guile/0004-workaround-ice-ssa-corruption.patch init_cleanup leaktracer libtirpc mainline master next nfs_utils pkg_infra pkgstats polkit_bump qt_libevent runtime-tests spidermonkey Nothing to show Nothing to show Find file Copy path buildroot/package/guile/0004-workaround-ice-ssa-corruption.patch Fetching contributors… Cannot retrieve contributors at this time Raw Blame History 65 lines (56 sloc) 2.05 KB libguile/vm-i-system.c: workaround ice ssa corruption while compiling with option -g -O While compiling with option -g -O, there was a ssa corruption: .. Unable to coalesce ssa_names 48 and 3476 internal compiler which are marked as MUST COALESCE. sp_48(ab) and sp_3476(ab) guile-2.0.11/libguile/vm-engine.c: In function 'vm_debug_engine': guile-2.0.11/libguile/vm.c:673:19: internal compiler error: SSA corruption #define VM_NAME vm_debug_engine ^ guile-2.0.11/libguile/vm-engine.c:39:1: note: in expansion of macro 'VM_NAME' VM_NAME (SCM vm, SCM program, SCM *argv, int nargs) ^ Please submit a full bug report, with preprocessed source if appropriate. See