address comments

Author: AlexMaclean

llvm/test/CodeGen/NVPTX/frem.ll

@@ -1,6 +1,6 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
-; RUN: llc < %s --enable-unsafe-fp-math | FileCheck %s --check-prefixes=FAST
-; RUN: llc < %s | FileCheck %s --check-prefixes=NORMAL
+; RUN: llc < %s --enable-unsafe-fp-math -mcpu=sm_60 | FileCheck %s --check-prefixes=FAST
+; RUN: llc < %s -mcpu=sm_60 | FileCheck %s --check-prefixes=NORMAL
 
 
 target triple = "nvptx64-unknown-cuda"