Remove now-redundant llvm-as invocations.

llvm-svn: 90626
diff --git a/llvm/test/FrontendC++/2006-11-06-StackTrace.cpp b/llvm/test/FrontendC++/2006-11-06-StackTrace.cpp
index 24eeda8..3732cb9 100644
--- a/llvm/test/FrontendC++/2006-11-06-StackTrace.cpp
+++ b/llvm/test/FrontendC++/2006-11-06-StackTrace.cpp
@@ -1,6 +1,6 @@
 // This is a regression test on debug info to make sure that we can get a
 // meaningful stack trace from a C++ program.
-// RUN: %llvmgcc -S -O0 -g %s -o - | llvm-as | \
+// RUN: %llvmgcc -S -O0 -g %s -o - | \
 // RUN:    llc --disable-fp-elim -o %t.s -O0 -relocation-model=pic
 // RUN: %compile_c %t.s -o %t.o
 // RUN: %link %t.o -o %t.exe