From cd0274ca189040a2fd883b00a678184afc2cda3a Mon Sep 17 00:00:00 2001
From: Benjamin Kramer <benny.kra@googlemail.com>
Date: Thu, 31 Mar 2011 10:11:58 +0000
Subject: InstCombine: fold fcmp (fpext x), (fpext y) -> fcmp x, y.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128624 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/Transforms/InstCombine/fcmp.ll | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 test/Transforms/InstCombine/fcmp.ll

(limited to 'test')

diff --git a/test/Transforms/InstCombine/fcmp.ll b/test/Transforms/InstCombine/fcmp.ll
new file mode 100644
index 0000000000..bef4855a0e
--- /dev/null
+++ b/test/Transforms/InstCombine/fcmp.ll
@@ -0,0 +1,11 @@
+; RUN: opt -S -instcombine < %s | FileCheck %s
+
+define i1 @test1(float %x, float %y) nounwind {
+  %ext1 = fpext float %x to double
+  %ext2 = fpext float %y to double
+  %cmp = fcmp ogt double %ext1, %ext2
+  ret i1 %cmp
+; CHECK: @test1
+; CHECK-NEXT: fcmp ogt float %x, %y
+}
+
-- 
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