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diff --git a/test/CodeGen/PowerPC/fneg.ll b/test/CodeGen/PowerPC/fneg.ll
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+++ b/test/CodeGen/PowerPC/fneg.ll
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+; RUN: llvm-as < %s | llc -march=ppc32 | not grep fneg
+
+define double @test1(double %a, double %b, double %c, double %d) {
+entry:
+ %tmp2 = sub double -0.000000e+00, %c ; <double> [#uses=1]
+ %tmp4 = mul double %tmp2, %d ; <double> [#uses=1]
+ %tmp7 = mul double %a, %b ; <double> [#uses=1]
+ %tmp9 = sub double %tmp7, %tmp4 ; <double> [#uses=1]
+ ret double %tmp9
+}
+
+