From: Chris Lattner <sabre@nondot.org>
Date: Wed, 12 Apr 2006 16:57:39 +0000 (+0000)
Subject: Make this test more interesting by checking that the 0.0 used to implement vector... 
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=88d3c241962ce47d7d1bb6519bf02a1b67a3af66;p=oota-llvm.git

Make this test more interesting by checking that the 0.0 used to implement vector fmul gets cse'd also.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27610 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/CodeGen/PowerPC/vxor-canonicalize.ll b/test/CodeGen/PowerPC/vxor-canonicalize.ll
index b14d85a9d74..345697476a0 100644
--- a/test/CodeGen/PowerPC/vxor-canonicalize.ll
+++ b/test/CodeGen/PowerPC/vxor-canonicalize.ll
@@ -1,7 +1,11 @@
-; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g5 | grep vxor | wc -l | grep 1
-; There should be exactly one vxor here, not two.
+; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g5 --enable-unsafe-fp-math | grep vxor | wc -l | grep 1
+; There should be exactly one vxor here.
 
-void %test(<4 x float>* %P1, <4 x int>* %P2) {
+void %test(<4 x float>* %P1, <4 x int>* %P2, <4 x float>* %P3) {
+        %tmp = load <4 x float>* %P3
+        %tmp3 = load <4 x float>* %P1
+        %tmp4 = mul <4 x float> %tmp, %tmp3
+        store <4 x float> %tmp4, <4 x float>* %P3
         store <4 x float> zeroinitializer, <4 x float>* %P1
         store <4 x int> zeroinitializer, <4 x int>* %P2
         ret void