[LLVMbugs] [Bug 3551] New: llc asserts on given bitcode

[bugzilla-daemon at cs.uiuc.edu]

http://llvm.org/bugs/show_bug.cgi?id=3551

           Summary: llc asserts on given bitcode
           Product: libraries
           Version: trunk
          Platform: Macintosh
        OS/Version: MacOS X
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Backend: X86
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: criswell at uiuc.edu
                CC: llvmbugs at cs.uiuc.edu


Created an attachment (id=2529)
 --> (http://llvm.org/bugs/attachment.cgi?id=2529)
LLVM Assembly of Bitcode file

The llc tool asserts on the attached bitcode file.  The stack trace is:

Cannot yet select: 0x1810398: ch = declare 0x170eae4, 0x181062c, 0x1810524

#0  0x929d2b9e in __kill ()
#1  0x929d2b91 in kill$UNIX2003 ()
#2  0x92a49ec2 in raise ()
#3  0x92a5947f in abort ()
#4  0x00386f0f in (anonymous namespace)::X86DAGToDAGISel::CannotYetSelect
(this=0x170e9a0, N={Node = 0x1810398, ResNo = 0}) at X86GenDAGISel.inc:52907
#5  0x0039b6f1 in (anonymous namespace)::X86DAGToDAGISel::Select_DECLARE
(this=0x170e9a0, N=@0xbfffedf4) at X86GenDAGISel.inc:51187
#6  0x004b32ff in (anonymous namespace)::X86DAGToDAGISel::SelectCode
(this=0x170e9a0, N={Node = 0x1810398, ResNo = 0}) at X86GenDAGISel.inc:51249
#7  0x0031256c in (anonymous namespace)::X86DAGToDAGISel::Select
(this=0x170e9a0, N={Node = 0x1810398, ResNo = 0}) at
/Users/criswell/src/llvm22/lib/Target/X86/X86ISelDAGToDAG.cpp:1588
#8  0x004b7557 in (anonymous namespace)::X86DAGToDAGISel::SelectRoot
(this=0x170e9a0, DAG=@0x170ead0) at DAGISelHeader.h:119
#9  0x00315105 in (anonymous namespace)::X86DAGToDAGISel::InstructionSelect
(this=0x170e9a0) at
/Users/criswell/src/llvm22/lib/Target/X86/X86ISelDAGToDAG.cpp:709
#10 0x005e1e44 in llvm::SelectionDAGISel::CodeGenAndEmitDAG (this=0x170e9a0) at
/Users/criswell/src/llvm22/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:656
#11 0x005e3b17 in llvm::SelectionDAGISel::SelectBasicBlock (this=0x170e9a0,
LLVMBB=0x170bc20, Begin={<bidirectional_iterator<llvm::Instruction,ptrdiff_t>>
= {<> = {<No data fields>}, <No data fields>}, NodePtr = 0x170bf64},
End={<bidirectional_iterator<llvm::Instruction,ptrdiff_t>> = {<> = {<No data
fields>}, <No data fields>}, NodePtr = 0x170bf90}) at
/Users/criswell/src/llvm22/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:500
#12 0x005e4365 in llvm::SelectionDAGISel::SelectAllBasicBlocks (this=0x170e9a0,
Fn=@0x1707a40, MF=@0x1714200, MMI=0x1712510, DW=0x170f210, TII=@0x18062f0) at
/Users/criswell/src/llvm22/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:856
#13 0x005e473c in llvm::SelectionDAGISel::runOnFunction (this=0x170e9a0,
Fn=@0x1707a40) at
/Users/criswell/src/llvm22/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:327
#14 0x0086091c in llvm::FPPassManager::runOnFunction (this=0x170c7f0,
F=@0x1707a40) at /Users/criswell/src/llvm22/lib/VMCore/PassManager.cpp:1323
#15 0x00860b72 in llvm::FunctionPassManagerImpl::run (this=0x170c610,
F=@0x1707a40) at /Users/criswell/src/llvm22/lib/VMCore/PassManager.cpp:1281
#16 0x00860cf8 in llvm::FunctionPassManager::run (this=0xbffff5e0,
F=@0x1707a40) at /Users/criswell/src/llvm22/lib/VMCore/PassManager.cpp:1226
#17 0x00002dc5 in main (argc=2, argv=0xbffff694) at
/Users/criswell/src/llvm22/tools/llc/llc.cpp:317


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