From aa08c8b2ba8d684b144ca016de91ad43e033c7c4 Mon Sep 17 00:00:00 2001
From: Richard Osborne <richard@xmos.com>
Date: Wed, 13 Jun 2012 17:59:12 +0000
Subject: Fix pattern for MKMSK instruction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158409 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/XCore/mkmsk.ll | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 test/CodeGen/XCore/mkmsk.ll

(limited to 'test')

diff --git a/test/CodeGen/XCore/mkmsk.ll b/test/CodeGen/XCore/mkmsk.ll
new file mode 100644
index 0000000..377612b
--- /dev/null
+++ b/test/CodeGen/XCore/mkmsk.ll
@@ -0,0 +1,11 @@
+; RUN: llc < %s -march=xcore | FileCheck %s
+
+define i32 @f(i32) nounwind {
+; CHECK: f:
+; CHECK: mkmsk r0, r0
+; CHECK-NEXT: retsp 0
+entry:
+  %1 = shl i32 1, %0
+  %2 = add i32 %1, -1
+  ret i32 %2
+}
-- 
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