[LLVMbugs] [Bug 2804] New: Cannot select bitcast of <2 x i32> to double on x86

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Wed Sep 17 11:56:54 PDT 2008


http://llvm.org/bugs/show_bug.cgi?id=2804

           Summary: Cannot select bitcast of <2 x i32> to double on x86
           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: sharparrow1 at yahoo.com
                CC: llvmbugs at cs.uiuc.edu


Testcase:
define double @z(<2 x i32> %a) nounwind {
entry:
        %cast = bitcast <2 x i32> %a to double
        ret double %cast
}

Run through llc on x86, gives "Cannot yet select: 0x8b3aa64: f64 = bit_convert
0x8b3ac84".


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