| Evan Cheng | cfe0798 | 2007-03-21 20:14:56 +0000 | [diff] [blame] | 1 | ; RUN: llvm-as < %s | llc -march=arm && |
| Evan Cheng | 60864a8 | 2007-03-22 01:55:16 +0000 | [diff] [blame^] | 2 | ; RUN: llvm-as < %s | llc -march=arm | grep "ldrb.*7" | wc -l | grep 1 |
| 3 | ; RUN: llvm-as < %s | llc -march=arm | grep "ldrsb.*7" | wc -l | grep 1 |
| Evan Cheng | cfe0798 | 2007-03-21 20:14:56 +0000 | [diff] [blame] | 4 | |
| 5 | %struct.A = type { i8, i8, i8, i8, i16, i8, i8, %struct.B** } |
| 6 | %struct.B = type { float, float, i32, i32, i32, [0 x i8] } |
| 7 | |
| Evan Cheng | 60864a8 | 2007-03-22 01:55:16 +0000 | [diff] [blame^] | 8 | define i8 @f1(%struct.A* %d) { |
| Evan Cheng | cfe0798 | 2007-03-21 20:14:56 +0000 | [diff] [blame] | 9 | %tmp2 = getelementptr %struct.A* %d, i32 0, i32 4 |
| 10 | %tmp23 = bitcast i16* %tmp2 to i32* |
| 11 | %tmp4 = load i32* %tmp23 |
| 12 | %tmp512 = lshr i32 %tmp4, 24 |
| 13 | %tmp56 = trunc i32 %tmp512 to i8 |
| Evan Cheng | 60864a8 | 2007-03-22 01:55:16 +0000 | [diff] [blame^] | 14 | ret i8 %tmp56 |
| Evan Cheng | cfe0798 | 2007-03-21 20:14:56 +0000 | [diff] [blame] | 15 | } |
| 16 | |
| Evan Cheng | 60864a8 | 2007-03-22 01:55:16 +0000 | [diff] [blame^] | 17 | define i32 @f2(%struct.A* %d) { |
| 18 | %tmp2 = getelementptr %struct.A* %d, i32 0, i32 4 |
| 19 | %tmp23 = bitcast i16* %tmp2 to i32* |
| 20 | %tmp4 = load i32* %tmp23 |
| 21 | %tmp512 = lshr i32 %tmp4, 24 |
| 22 | %tmp56 = trunc i32 %tmp512 to i8 |
| 23 | %tmp57 = sext i8 %tmp56 to i32 |
| 24 | ret i32 %tmp57 |
| 25 | } |