[LLVMbugs] [Bug 16215] New: UNREACHABLE executed at ARMConstantIslandPass.cpp:734! Unknown addressing mode for CP reference!

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=16215

            Bug ID: 16215
           Summary: UNREACHABLE executed at ARMConstantIslandPass.cpp:734!
                    Unknown addressing mode for CP reference!
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: Backend: ARM
          Assignee: unassignedbugs at nondot.org
          Reporter: richard-llvm at metafoo.co.uk
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

int a; int b = (long)&a & 0xff;

... run through clang -target arm-linux-gnueabi results in:

Unknown addressing mode for CP reference!
UNREACHABLE executed at lib/Target/ARM/ARMConstantIslandPass.cpp:734!

1.      <eof> parser at end of file
2.      Code generation
3.      Running pass 'Function Pass Manager' on module '-'.
4.      Running pass 'ARM constant island placement and branch shortening pass'
on function '@__cxx_global_var_init'

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