From 72239930e0458442942d3ca40dce2de2133b5803 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sat, 2 Dec 2006 00:12:32 +0000
Subject: [PATCH] new testcase

llvm-svn: 32111
---
 .../InstCombine/2006-12-01-BadFPVectorXform.ll           | 9 +++++++++
 1 file changed, 9 insertions(+)
 create mode 100644 llvm/test/Regression/Transforms/InstCombine/2006-12-01-BadFPVectorXform.ll

diff --git a/llvm/test/Regression/Transforms/InstCombine/2006-12-01-BadFPVectorXform.ll b/llvm/test/Regression/Transforms/InstCombine/2006-12-01-BadFPVectorXform.ll
new file mode 100644
index 000000000000..496b905be62d
--- /dev/null
+++ b/llvm/test/Regression/Transforms/InstCombine/2006-12-01-BadFPVectorXform.ll
@@ -0,0 +1,9 @@
+; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep sub &&
+; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep add
+
+<4 x float> %test(<4 x float> %tmp26, <4 x float> %tmp53) {
+  ; (X+Y)-Y != X for fp vectors.
+  %tmp64 = add <4 x float> %tmp26, %tmp53
+  %tmp75 = sub <4 x float> %tmp64, %tmp53
+  ret <4 x float> %tmp75
+}
-- 
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