1 files changed, 9 insertions, 0 deletions
diff --git a/llvm/test/Transforms/InstCombine/tan.ll b/llvm/test/Transforms/InstCombine/tan.ll
index 58e3bb355bd..15a832f253a 100644
--- a/llvm/test/Transforms/InstCombine/tan.ll
+++ b/llvm/test/Transforms/InstCombine/tan.ll
@@ -10,6 +10,15 @@ entry:
 ; CHECK-LABEL: define float @mytan(
 ; CHECK:   ret float %x
 
+define float @test2(float ()* %fptr) #0 {
+  %call1 = call float %fptr()
+  %tan = call float @tanf(float %call1)
+  ret float %tan
+}
+
+; CHECK-LABEL: @test2
+; CHECK: tanf
+
 declare float @tanf(float) #0
 declare float @atanf(float) #0
 attributes #0 = { "unsafe-fp-math"="true" }