[LLVMbugs] [Bug 2367] New: MultiSource/Applications/d/make_parser miscompiles

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Sun May 25 20:46:13 PDT 2008


           Summary: MultiSource/Applications/d/make_parser miscompiles
           Product: new-bugs
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: nicholas at mxc.ca
                CC: llvmbugs at cs.uiuc.edu

$ ./make_dparser.llc -v ${PROJ_SRC_DIR}/grammar.g
Segmentation fault

make_dparser.cbe works. Here's the stacktrace:
(gdb) bt
#0  0x080637c3 in exhaustive_parse ()
#1  0x08057b04 in main ()

Bugpoint is useless here, producing br/br/ret void again.

That said, bugpoint-opt and bugpoint-llvm-ld can't find any problem, so it's
probably in the backend.

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