[LLVMbugs] [Bug 7125] New: TargetData::getAlignmentInfo() cannot handle FLOAT_ALIGN

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Wed May 12 21:32:23 PDT 2010


http://llvm.org/bugs/show_bug.cgi?id=7125

           Summary: TargetData::getAlignmentInfo() cannot handle
                    FLOAT_ALIGN
           Product: new-bugs
           Version: trunk
          Platform: All
        OS/Version: MacOS X
            Status: NEW
          Severity: normal
          Priority: P
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: bparadie at adobe.com
                CC: llvmbugs at cs.uiuc.edu


Compile this code:

long double return_long_double() { return -1; }

llc -march=sparc throws this assert:

Assertion failed: (AlignType == VECTOR_ALIGN && "Unknown alignment type!"),
function getAlignmentInfo, file TargetData.cpp, line 296.

I used the latest version of TargetData.cpp: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/TargetData.cpp?revision=102206&view=markup

Works in llvm-2.1.

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