llvm-6502/test/CodeGen/X86/negative-sin.ll

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; 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) readonly
%h = fsub double 0.0, %g
ret double %h
}