[LLVMbugs] [Bug 3411] New: ice: Invalid node ID for RAUW analysis!

[bugzilla-daemon at cs.uiuc.edu]

http://llvm.org/bugs/show_bug.cgi?id=3411

           Summary: ice: Invalid node ID for RAUW analysis!
           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: regehr at cs.utah.edu
                CC: llvmbugs at cs.uiuc.edu


Seen using r62977 on Ubuntu Hardy on x86.

regehr at john-home:~/volatile/tmp132$ llvm-gcc -O small.c
cc1: LegalizeTypes.cpp:701: void
llvm::DAGTypeLegalizer::ReplaceValueWith(llvm::SDValue, llvm::SDValue):
Assertion `N->getNodeId() != DAGTypeLegalizer::ReadyToProcess && N->getNodeId()
!= DAGTypeLegalizer::Processed && "Invalid node ID for RAUW analysis!"' failed.
small.c:19: internal compiler error: Aborted
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://developer.apple.com/bugreporter> for instructions.
regehr at john-home:~/volatile/tmp132$ cat small.c
int g_3;
volatile uint32;

int foo (int p_81);

void bar (long long p_66)
{
  char l_90 = 0;
  if (foo (l_90))
    {
    }
  else
    {
      foo(0);
    }

  foo (1 ^ p_66 & (p_66 | g_3) << 8 -
       p_66 ? p_66 | g_3 : (p_66 | g_3) - p_66);
}


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