From 06c2552830b0668e64ef74e18cbca34e28ec8abb Mon Sep 17 00:00:00 2001
From: Evan Cheng <evan.cheng@apple.com>
Date: Wed, 24 Jan 2007 02:27:03 +0000
Subject: [PATCH] Added some load from stack frames test cases.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33473 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/ARM/ldr_frame.ll | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 test/CodeGen/ARM/ldr_frame.ll

diff --git a/test/CodeGen/ARM/ldr_frame.ll b/test/CodeGen/ARM/ldr_frame.ll
new file mode 100644
index 00000000000..23407c07466
--- /dev/null
+++ b/test/CodeGen/ARM/ldr_frame.ll
@@ -0,0 +1,34 @@
+; RUN: llvm-as < %s | llc -march=arm &&
+; RUN: llvm-as < %s | llc -march=arm | not grep mov &&
+; RUN: llvm-as < %s | llc -march=arm -enable-thumb &&
+; RUN: llvm-as < %s | llc -march=arm -enable-thumb | grep cpy | wc -l | grep 2
+
+define i32 %f1() {
+	%buf = alloca [32 x i32], align 4
+	%tmp = getelementptr [32 x i32]* %buf, i32 0, i32 0
+	%tmp1 = load i32* %tmp
+	ret i32 %tmp1
+}
+
+define i32 %f2() {
+	%buf = alloca [32 x i8], align 4
+	%tmp = getelementptr [32 x i8]* %buf, i32 0, i32 0
+	%tmp1 = load i8* %tmp
+        %tmp2 = zext i8 %tmp1 to i32
+	ret i32 %tmp2
+}
+
+define i32 %f3() {
+	%buf = alloca [32 x i32], align 4
+	%tmp = getelementptr [32 x i32]* %buf, i32 0, i32 32
+	%tmp1 = load i32* %tmp
+	ret i32 %tmp1
+}
+
+define i32 %f4() {
+	%buf = alloca [32 x i8], align 4
+	%tmp = getelementptr [32 x i8]* %buf, i32 0, i32 2
+	%tmp1 = load i8* %tmp
+        %tmp2 = zext i8 %tmp1 to i32
+	ret i32 %tmp2
+}