[LLVMbugs] [Bug 9438] New: Ran out of registers during register allocation!

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=9438

           Summary: Ran out of registers during register allocation!
           Product: new-bugs
           Version: trunk
          Platform: PC
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: pawel.worach at gmail.com
                CC: llvmbugs at cs.uiuc.edu


Created an attachment (id=6302)
 --> (http://llvm.org/bugs/attachment.cgi?id=6302)
delta reduced testcase

ncurses fail to build on FreeBSD/i386, this was introduced between r127208 and
r127214, still broken with trunk r127329.

Only happens with -O2 and -fPIC.

% clang -c -O2 -fPIC 139.i
<warnings>
fatal error: error in backend: Ran out of registers during register allocation!

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