R600: Call EmitFunctionHeader() in the AsmPrinter to populate the ELF symbol table

llvm-svn: 218776
diff --git a/llvm/test/CodeGen/R600/cayman-loop-bug.ll b/llvm/test/CodeGen/R600/cayman-loop-bug.ll
index a873528..c7b8c40 100644
--- a/llvm/test/CodeGen/R600/cayman-loop-bug.ll
+++ b/llvm/test/CodeGen/R600/cayman-loop-bug.ll
@@ -1,6 +1,6 @@
 ; RUN: llc < %s -march=r600 -mcpu=cayman | FileCheck %s
 
-; CHECK-LABEL: @main
+; CHECK-LABEL: {{^}}main:
 ; CHECK: LOOP_START_DX10
 ; CHECK: ALU_PUSH_BEFORE
 ; CHECK: LOOP_START_DX10