From 0f448b5bf682c16c23c7ec239eb74f08d333e8c1 Mon Sep 17 00:00:00 2001
From: Jim Grosbach <grosbach@apple.com>
Date: Fri, 8 Oct 2010 00:47:59 +0000
Subject: [PATCH] Add test file for simple ARM binary encodings with MC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116024 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/MC/ARM/simple-encoding.ll | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 test/MC/ARM/simple-encoding.ll

diff --git a/test/MC/ARM/simple-encoding.ll b/test/MC/ARM/simple-encoding.ll
new file mode 100644
index 00000000000..af7cf71adec
--- /dev/null
+++ b/test/MC/ARM/simple-encoding.ll
@@ -0,0 +1,18 @@
+;RUN: llc -mtriple=armv7-apple-darwin -show-mc-encoding < %s | FileCheck %s
+
+
+;FIXME: Once the ARM integrated assembler is up and going, these sorts of tests
+;       should run on .s source files rather than using llc to generate the
+;       assembly.
+
+define i32 @foo(i32 %a, i32 %b) nounwind ssp {
+entry:
+; CHECK: foo
+; CHECK: 0xf0,0x00,0xf0,0x07
+; CHECK: 0x1e,0xff,0x2f,0x01
+
+  tail call void @llvm.trap()
+  ret i32 undef
+}
+
+declare void @llvm.trap() nounwind