llvm-mc: Add -triple, and start fetching the target asm printer.

llvm-svn: 76257
diff --git a/llvm/test/MC/AsmParser/exprs.s b/llvm/test/MC/AsmParser/exprs.s
index 20de3a5..5fa4a37 100644
--- a/llvm/test/MC/AsmParser/exprs.s
+++ b/llvm/test/MC/AsmParser/exprs.s
@@ -1,8 +1,8 @@
-// FIXME: For now this test just checks that llvm-mc works. Once we have .macro,
+// FIXME: For now this test just checks that llvm-mc -triple i386-unknown-unknown works. Once we have .macro,
 // .if, and .abort we can write a better test (without resorting to miles of
 // greps).
         
-// RUN: llvm-mc %s > %t
+// RUN: llvm-mc -triple i386-unknown-unknown %s > %t
 
         .text
 g:
@@ -59,4 +59,4 @@
 n:
         nop
         
-        
\ No newline at end of file
+