1 files changed, 25 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/fdiv.ll b/test/Transforms/InstCombine/fdiv.ll
new file mode 100644
index 0000000..a2cce01
--- /dev/null
+++ b/test/Transforms/InstCombine/fdiv.ll
@@ -0,0 +1,25 @@
+; RUN: opt -S -instcombine < %s | FileCheck %s
+
+define float @test1(float %x) nounwind readnone ssp {
+  %div = fdiv float %x, 0x3810000000000000
+  ret float %div
+
+; CHECK: @test1
+; CHECK-NEXT: fmul float %x, 0x47D0000000000000
+}
+
+define float @test2(float %x) nounwind readnone ssp {
+  %div = fdiv float %x, 0x47E0000000000000
+  ret float %div
+
+; CHECK: @test2
+; CHECK-NEXT: fdiv float %x, 0x47E0000000000000
+}
+
+define float @test3(float %x) nounwind readnone ssp {
+  %div = fdiv float %x, 0x36A0000000000000
+  ret float %div
+
+; CHECK: @test3
+; CHECK-NEXT: fdiv float %x, 0x36A0000000000000
+}