[LLVMbugs] [Bug 3154] New: Assertion `I->contains(Start) && I->contains(End-1) && " Range is not entirely in interval!"' failed in llc

[bugzilla-daemon at cs.uiuc.edu]

http://llvm.org/bugs/show_bug.cgi?id=3154

           Summary: Assertion `I->contains(Start) && I->contains(End-1) &&
                    "Range is not entirely in interval!"' failed in llc
           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


Created an attachment (id=2256)
 --> (http://llvm.org/bugs/attachment.cgi?id=2256)
Testcase

llc: LiveInterval.cpp:257: void llvm::LiveInterval::removeRange(unsigned int,
unsigned int, bool): Assertion `I->contains(Start) && I->contains(End-1) &&
"Range is not entirely in interval!"' failed.

Attached testcase is bugpoint-reduced from libavcodec/i386/flacdsp_mmx.c in
ffmpeg; to reproduce, run llc on the attached on x86.


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