[LLVMbugs] [Bug 4924] New: Assertion failed: (I->Codes.size() == 1 && " Too many asm constraint codes to handle")

bugzilla-daemon at cs.uiuc.edu bugzilla-daemon at cs.uiuc.edu
Tue Sep 8 01:26:22 PDT 2009


           Summary: Assertion failed: (I->Codes.size() == 1 && "Too many asm
                    constraint codes to handle")
           Product: libraries
           Version: trunk
          Platform: PC
        OS/Version: FreeBSD
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Backend: C
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: pawel.worach at gmail.com
                CC: llvmbugs at cs.uiuc.edu

Created an attachment (id=3471)
 --> (http://llvm.org/bugs/attachment.cgi?id=3471)

While bugpointing bug 4910 llc -march=c dies on the code attached.

# llc -march=c bugpoint-reduced-simplified.bc
Assertion failed: (I->Codes.size() == 1 && "Too many asm constraint codes to
handle"), function visitInlineAsm, file CBackend.cpp, line 3365.
Stack dump:
0.      Program arguments: llc -march=c bugpoint-reduced-simplified.bc
1.      Running pass 'Function Pass Manager' on module
2.      Running pass 'C backend' on function '@cpustop_handler'
Abort (core dumped)

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