[LLVMbugs] [Bug 8362] New: Ran out of registers during register allocation!

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=8362

           Summary: Ran out of registers during register allocation!
           Product: new-bugs
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: baldrick at free.fr
                CC: llvmbugs at cs.uiuc.edu


Created an attachment (id=5606)
 --> (http://llvm.org/bugs/attachment.cgi?id=5606)
testcase

GCC can compile the attached asm, but llvm-gcc says:

$ llvm-gcc -S pr21291.c
cc1: error in backend: Ran out of registers during register allocation!
Please check your inline asm statement for invalid constraints:
INLINEASM <es:>, 0, 10, %reg16392<def>, 10, %reg16393<def>, 10, %reg16394<def>,
10, %reg16395<def>, 14, %EDI<earlyclobber,def>, 44, <fi#11>, 1, %reg0, 0,
%reg0, 2147483657, %ECX, 2147549193, %EBX, 2147614729, %ESI, 2147680265,
%reg16395, 14, %EFLAGS<earlyclobber,imp-def>, 14, %EDX<earlyclobber,imp-def>,
14, %EAX<earlyclobber,imp-def>; GR32:%reg16392,16393,16394,16395,16395

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