[llvm-bugs] [Bug 25940] New: "Undefined temporary symbol" error in Kaleidoscope example

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Thu Dec 24 06:47:52 PST 2015


            Bug ID: 25940
           Summary: "Undefined temporary symbol" error in Kaleidoscope
           Product: new-bugs
           Version: trunk
          Hardware: Other
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: new bugs
          Assignee: unassignedbugs at nondot.org
          Reporter: eres at il.ibm.com
                CC: llvm-bugs at lists.llvm.org
    Classification: Unclassified

I am trying to run toy program within the JIT as it is done in 
Kaleidoscope examples.

I am compiling two files: main.c and foo.c where foo.c which is dynamically
compiled contains
a call to printf.

When I ran the program I get "LLVM ERROR: Undefined temporary symbol" for
symbol .L.str
and it seems to be related to the printf call within foo (when I remove the
call the run completes fine)

Here's a snippet of the call from the IR:

%call = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([7 x i8], [7 x
i8]* @.str, i32 0, i32 0))

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