From f9c27c343af24281ba330133ff96e5b3d11489a8 Mon Sep 17 00:00:00 2001
From: Nick Lewycky <nicholas@mxc.ca>
Date: Wed, 9 Jul 2008 07:29:11 +0000
Subject: Fold (a < 8) && (b < 8) into (a|b) < 8 for unsigned less or greater
 than.

llvm-svn: 53282
---
 llvm/test/Transforms/InstCombine/2008-07-08-AndICmp.ll | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 llvm/test/Transforms/InstCombine/2008-07-08-AndICmp.ll

(limited to 'llvm/test')

diff --git a/llvm/test/Transforms/InstCombine/2008-07-08-AndICmp.ll b/llvm/test/Transforms/InstCombine/2008-07-08-AndICmp.ll
new file mode 100644
index 00000000000..c6002413147
--- /dev/null
+++ b/llvm/test/Transforms/InstCombine/2008-07-08-AndICmp.ll
@@ -0,0 +1,10 @@
+; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep icmp | count 1
+; PR2330
+
+define i1 @foo(i32 %a, i32 %b) nounwind {
+entry:
+	icmp ult i32 %a, 8		; <i1>:0 [#uses=1]
+	icmp ult i32 %b, 8		; <i1>:1 [#uses=1]
+	and i1 %1, %0		; <i1>:2 [#uses=1]
+	ret i1 %2
+}
-- 
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