[LLVMbugs] [Bug 3006] New: llc: assertion failure with inline asm

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Sun Nov 2 09:45:47 PST 2008


http://llvm.org/bugs/show_bug.cgi?id=3006

           Summary: llc: assertion failure with inline asm
           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: edwintorok at gmail.com
                CC: llvmbugs at cs.uiuc.edu


Created an attachment (id=2176)
 --> (http://llvm.org/bugs/attachment.cgi?id=2176)
bugpoint-reduced-simplified.ll

Using SVN r58569 on x86_64 linux:

$ llvm-as <bugpoint-reduced-simplified.ll |Release/bin/llc
llc: SelectionDAG.cpp:2355: llvm::SDValue llvm::SelectionDAG::getNode(unsigned
int, llvm::MVT, llvm::SDValue, llvm::SDValue): Assertion `VT.isInteger() &&
N1.getValueType() == N2.getValueType() && N1.getValueType() == VT && "Binary
operator types must match!"' failed.
Release/bin/llc[0x9f581f]
/lib/libc.so.6[0x7feb5531df60]
/lib/libc.so.6(gsignal+0x35)[0x7feb5531ded5]
/lib/libc.so.6(abort+0x183)[0x7feb5531f3f3]
/lib/libc.so.6(__assert_fail+0xe9)[0x7feb55316dc9]
Release/bin/llc(_ZN4llvm12SelectionDAG7getNodeEjNS_3MVTENS_7SDValueES2_+0xc41)[0x6d9a81]
Release/bin/llc(_ZN4llvm20SelectionDAGLowering11visitBinaryERNS_4UserEj+0xa7)[0x70f827]
Release/bin/llc(_ZN4llvm16SelectionDAGISel16SelectBasicBlockEPNS_10BasicBlockENS_14ilist_iteratorINS_11InstructionEEES5_+0x25d)[0x7223dd]
Release/bin/llc(_ZN4llvm16SelectionDAGISel20SelectAllBasicBlocksERNS_8FunctionERNS_15MachineFunctionEPNS_17MachineModuleInfoERKNS_15TargetInstrInfoE+0x2e5)[0x7227a5]
Release/bin/llc(_ZN4llvm16SelectionDAGISel13runOnFunctionERNS_8FunctionE+0x462)[0x723bd2]
Release/bin/llc(_ZN4llvm13FPPassManager13runOnFunctionERNS_8FunctionE+0x15b)[0x99278b]
Release/bin/llc(_ZN4llvm23FunctionPassManagerImpl3runERNS_8FunctionE+0x86)[0x992c26]
Release/bin/llc(_ZN4llvm19FunctionPassManager3runERNS_8FunctionE+0x3e)[0x992dae]
Release/bin/llc(main+0x1051)[0x4d2d01]
/lib/libc.so.6(__libc_start_main+0xe6)[0x7feb5530a1a6]
Release/bin/llc(_ZNSt8ios_base4InitD1Ev+0x39)[0x4d1219]
Aborted


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