[DAG] change test to use 'unsafe' function attribute instead of global setting

But we have node-level FMF, so the next step is to fix this at the instruction/node-level.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@283393 91177308-0d34-0410-b5e6-96231b3b80d8

Author: rotateright

test/CodeGen/X86/negative-sin.ll

@@ -1,12 +1,19 @@
-; RUN: llc < %s -enable-unsafe-fp-math -march=x86-64 | FileCheck %s
-; CHECK-NOT:     {{addsd|subsd|xor}}
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s
 
 declare double @sin(double %f)
 
-define double @foo(double %e)
-{
+define double @foo(double %e) nounwind #0 {
+; CHECK-LABEL: foo:
+; CHECK:       # BB#0:
+; CHECK-NEXT:    jmp sin
+;
   %f = fsub double 0.0, %e
   %g = call double @sin(double %f) readonly
   %h = fsub double 0.0, %g
   ret double %h
 }
+
+; FIXME: Check the instruction/node-level FMF instead of a function-level attribute.
+attributes #0 = { "unsafe-fp-math"="true" }
+