-; RUN: llc < %s -enable-unsafe-fp-math -march=x86-64 | \
-; RUN: not egrep {addsd|subsd|xor}
+; RUN: llc < %s -enable-unsafe-fp-math -march=x86-64 | FileCheck %s
+; CHECK-NOT: {{addsd|subsd|xor}}
declare double @sin(double %f)
define double @foo(double %e)
{
%f = fsub double 0.0, %e
- %g = call double @sin(double %f)
+ %g = call double @sin(double %f) readonly
%h = fsub double 0.0, %g
ret double %h
}