[AVR] Fix the build after setting alignment to 1 in r314179

Changing all types to be byte-aligned broke a small number of tests.

llvm-svn: 314183
diff --git a/llvm/test/CodeGen/AVR/directmem.ll b/llvm/test/CodeGen/AVR/directmem.ll
index 032263a..d0674cb 100644
--- a/llvm/test/CodeGen/AVR/directmem.ll
+++ b/llvm/test/CodeGen/AVR/directmem.ll
@@ -33,12 +33,12 @@
 
 define void @array8_store() {
 ; CHECK-LABEL: array8_store:
+; CHECK: ldi [[REG1:r[0-9]+]], 3
+; CHECK: sts char.array+2, [[REG1]]
+; CHECK: ldi [[REG3:r[0-9]+]], 1
 ; CHECK: ldi [[REG2:r[0-9]+]], 2
 ; CHECK: sts char.array+1, [[REG2]]
-; CHECK: ldi [[REG1:r[0-9]+]], 1
-; CHECK: sts char.array, [[REG1]]
-; CHECK: ldi [[REG:r[0-9]+]], 3
-; CHECK: sts char.array+2, [[REG]]
+; CHECK: sts char.array, [[REG3]]
   store i8 1, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @char.array, i32 0, i64 0)
   store i8 2, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @char.array, i32 0, i64 1)
   store i8 3, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @char.array, i32 0, i64 2)