From f0c6e3780d21c19e77a0e5238955c5927b1ac12d Mon Sep 17 00:00:00 2001
From: Bruno Cardoso Lopes <bruno.cardoso@gmail.com>
Date: Tue, 7 Dec 2010 19:00:20 +0000
Subject: Match a pattern generated by a dag combiner opt where:

(select (load (load tga0)) (load tga1)) => (load (select (load tga0) tga1))

Thanks to Akira for pointing that.

llvm-svn: 121163
---
 llvm/test/CodeGen/Mips/cmov.ll | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100755 llvm/test/CodeGen/Mips/cmov.ll

(limited to 'llvm/test')

diff --git a/llvm/test/CodeGen/Mips/cmov.ll b/llvm/test/CodeGen/Mips/cmov.ll
new file mode 100755
index 00000000000..7d3e0252e3c
--- /dev/null
+++ b/llvm/test/CodeGen/Mips/cmov.ll
@@ -0,0 +1,15 @@
+; RUN: llc -march=mips -mcpu=4ke < %s | FileCheck %s
+
+@i1 = global [3 x i32] [i32 1, i32 2, i32 3], align 4
+@i3 = common global i32* null, align 4
+
+; CHECK:  lw  $3, %got(i3)($gp)
+; CHECK:  addiu $5, $gp, %got(i1)
+define i32* @cmov1(i32 %s) nounwind readonly {
+entry:
+  %tobool = icmp ne i32 %s, 0
+  %tmp1 = load i32** @i3, align 4
+  %cond = select i1 %tobool, i32* getelementptr inbounds ([3 x i32]* @i1, i32 0, i32 0), i32* %tmp1
+  ret i32* %cond
+}
+
-- 
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