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diff test/Transforms/InstCombine/tan-nofastmath.ll @ 100:7d135dc70f03 LLVM 3.9

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LLVM 3.9
author Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
date Tue, 26 Jan 2016 22:53:40 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/Transforms/InstCombine/tan-nofastmath.ll	Tue Jan 26 22:53:40 2016 +0900
@@ -0,0 +1,17 @@
+; RUN: opt < %s -instcombine -S | FileCheck %s
+
+define float @mytan(float %x) {
+entry:
+  %call = call float @atanf(float %x)
+  %call1 = call float @tanf(float %call) 
+  ret float %call1
+}
+
+; CHECK-LABEL: define float @mytan(
+; CHECK:   %call = call float @atanf(float %x)
+; CHECK-NEXT:   %call1 = call float @tanf(float %call)
+; CHECK-NEXT:   ret float %call1
+; CHECK-NEXT: }
+
+declare float @tanf(float)
+declare float @atanf(float)