[WebAssembly] Update CodeGen test expectations after rL354697. NFC

llvm-svn: 354705
diff --git a/llvm/test/CodeGen/WebAssembly/libcalls.ll b/llvm/test/CodeGen/WebAssembly/libcalls.ll
index eb6d6c3..3849f19 100644
--- a/llvm/test/CodeGen/WebAssembly/libcalls.ll
+++ b/llvm/test/CodeGen/WebAssembly/libcalls.ll
@@ -52,9 +52,9 @@
 
 ; CHECK-LABEL: f64libcalls:
 define double @f64libcalls(double %x, double %y) {
- ; CHECK: f64.call $push{{[0-9]}}=, cos@FUNCTION
+ ; CHECK: f64.call $push{{[0-9]}}=, cos
  %a = call double @llvm.cos.f64(double %x)
- ; CHECK: f64.call $push{{[0-9]}}=, log10@FUNCTION
+ ; CHECK: f64.call $push{{[0-9]}}=, log10
  %b = call double @llvm.log10.f64(double %a)
  ret double %b
 }