[LLVMbugs] [Bug 2532] New: llvm-gcc compilation for arm failed in llc

[bugzilla-daemon at cs.uiuc.edu]

http://llvm.org/bugs/show_bug.cgi?id=2532

           Summary: llvm-gcc compilation for arm failed in llc
           Product: tools
           Version: trunk
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: llc
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: patrice.gerin at imag.fr
                CC: llvmbugs at cs.uiuc.edu


llvm-gcc cross compilation for ARM target failed in libgcc2.c to generate
_muldc3.o

cc1: ARMISelLowering.cpp:657: llvm::SDOperand LowerRET(llvm::SDOperand,
llvm::SelectionDAG&): Assertion `0 && "Do not know how to return this many
arguments!"' failed.
../../../gcc/libgcc2.c:1914: internal compiler error: Aborted

I emit the LLVM _muldc3.bc (in attachment) file check using directly llc

llc -march=arm _muldc3.bc 
llc: ARMISelLowering.cpp:657: llvm::SDOperand LowerRET(llvm::SDOperand,
llvm::SelectionDAG&): Assertion `0 && "Do not know how to return this many
arguments!"' failed.
/home/gerin/opt/llvm/bin/llc[0x8905b84]
/lib/tls/i686/cmov/libc.so.6(abort+0x101)[0xb7d3f641]
/lib/tls/i686/cmov/libc.so.6(__assert_fail+0xfb)[0xb7d3743b]
/home/gerin/opt/llvm/bin/llc[0x826191f]


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