CBackend: Implement unaligned load/store.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46646 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/CBackend/2008-02-01-UnalignedLoadStore.ll b/test/CodeGen/CBackend/2008-02-01-UnalignedLoadStore.ll
new file mode 100644
index 0000000..269126d
--- /dev/null
+++ b/test/CodeGen/CBackend/2008-02-01-UnalignedLoadStore.ll
@@ -0,0 +1,15 @@
+; RUN: llvm-as < %s | llc -march=c | \
+; RUN: grep {struct __attribute__ ((packed, aligned(} | count 4
+
+define void @test(i32* %P) {
+ %X = load i32* %P, align 1
+ store i32 %X, i32* %P, align 1
+ ret void
+}
+
+define void @test2(i32* %P) {
+ %X = volatile load i32* %P, align 2
+ volatile store i32 %X, i32* %P, align 2
+ ret void
+}
+