[LLVMbugs] [Bug 704] NEW: PPC code gen failure for indirect function calls

[bugzilla-daemon at cs.uiuc.edu]

http://llvm.cs.uiuc.edu/bugs/show_bug.cgi?id=704

           Summary: PPC code gen failure for indirect function calls
           Product: tools
           Version: trunk
          Platform: Macintosh
        OS/Version: MacOS X
            Status: NEW
          Severity: normal
          Priority: P2
         Component: lli
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: bocchino at uiuc.edu


When I compile and run this simple program

#include <stdio.h>

void hello() {
  printf("Hello, world!\n");
}

void goodbye() {
  printf("Goodbye, world!\n");
}

int main(int argc, char **argv) {
  void (*f)() = (argc > 1) ? &hello : &goodbye;
  f();
  return 0;
}

on PPC, I get this error message:

/Users/bocchino/llvm-checkin/src/lib/Target/PowerPC/PPCCodeEmitter.cpp:213: failed assertion 
`isExternal && "Something in the ISEL changed\n"'
Abort



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