1 ; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {ldrb r0} | count 7
2 ; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep mov | grep 1
3 ; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | not grep mvn
4 ; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep ldrb | grep lsl
5 ; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep lsr | not grep ldrb
7 define i8 @f1(i8* %v) {
13 define i8 @f2(i8* %v) {
15 %tmp2 = getelementptr i8* %v, i8 1023
20 define i8 @f3(i32 %base) {
22 %tmp1 = add i32 %base, 4096
23 %tmp2 = inttoptr i32 %tmp1 to i8*
24 %tmp3 = load i8* %tmp2
28 define i8 @f4(i32 %base) {
30 %tmp1 = sub i32 %base, 128
31 %tmp2 = inttoptr i32 %tmp1 to i8*
32 %tmp3 = load i8* %tmp2
36 define i8 @f5(i32 %base, i32 %offset) {
38 %tmp1 = add i32 %base, %offset
39 %tmp2 = inttoptr i32 %tmp1 to i8*
40 %tmp3 = load i8* %tmp2
44 define i8 @f6(i32 %base, i32 %offset) {
46 %tmp1 = shl i32 %offset, 2
47 %tmp2 = add i32 %base, %tmp1
48 %tmp3 = inttoptr i32 %tmp2 to i8*
49 %tmp4 = load i8* %tmp3
53 define i8 @f7(i32 %base, i32 %offset) {
55 %tmp1 = lshr i32 %offset, 2
56 %tmp2 = add i32 %base, %tmp1
57 %tmp3 = inttoptr i32 %tmp2 to i8*
58 %tmp4 = load i8* %tmp3