Remove explicit uses of -emit-llvm, the test infrastructure adds it

automatically.  Use -S with llvm-gcc rather than -c, so tests can
work when llvm-gcc is really dragonegg (which can output IR with -S
but not -c).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120160 91177308-0d34-0410-b5e6-96231b3b80d8

test/FrontendC++/2008-10-29-WrongOffset.cpp

@@ -1,4 +1,4 @@
-// RUN: %llvmgxx %s -c -o /dev/null
+// RUN: %llvmgxx %s -S -o /dev/null
 // PR2917
 
 #include <complex>