| ; RUN: llc -mtriple=arm-eabi %s -o - | FileCheck %s |
| |
| %struct.A = type { i8, i8, i8, i8, i16, i8, i8, %struct.B** } |
| %struct.B = type { float, float, i32, i32, i32, [0 x i8] } |
| |
| define i8 @f1(%struct.A* %d) { |
| %tmp2 = getelementptr %struct.A, %struct.A* %d, i32 0, i32 4 |
| %tmp23 = bitcast i16* %tmp2 to i32* |
| %tmp4 = load i32, i32* %tmp23 |
| %tmp512 = lshr i32 %tmp4, 24 |
| %tmp56 = trunc i32 %tmp512 to i8 |
| ret i8 %tmp56 |
| } |
| |
| define i32 @f2(%struct.A* %d) { |
| %tmp2 = getelementptr %struct.A, %struct.A* %d, i32 0, i32 4 |
| %tmp23 = bitcast i16* %tmp2 to i32* |
| %tmp4 = load i32, i32* %tmp23 |
| %tmp512 = lshr i32 %tmp4, 24 |
| %tmp56 = trunc i32 %tmp512 to i8 |
| %tmp57 = sext i8 %tmp56 to i32 |
| ret i32 %tmp57 |
| } |
| |
| ; CHECK: ldrb{{.*}}7 |
| ; CHECK-NOT: ldrb{{.*}}7 |
| |
| ; CHECK: ldrsb{{.*}}7 |
| ; CHECK-NOT: ldrsb{{.*}}7 |
| |