| ; RUN: llc < %s -march=xcore | FileCheck %s |
| |
| ; Byte aligned load. |
| ; CHECK: align1 |
| ; CHECK: bl __misaligned_load |
| define i32 @align1(i32* %p) nounwind { |
| entry: |
| %0 = load i32, i32* %p, align 1 ; <i32> [#uses=1] |
| ret i32 %0 |
| } |
| |
| ; Half word aligned load. |
| ; CHECK-LABEL: align2: |
| ; CHECK: ld16s |
| ; CHECK: ld16s |
| ; CHECK: or |
| define i32 @align2(i32* %p) nounwind { |
| entry: |
| %0 = load i32, i32* %p, align 2 ; <i32> [#uses=1] |
| ret i32 %0 |
| } |
| |
| @a = global [5 x i8] zeroinitializer, align 4 |
| |
| ; Constant offset from word aligned base. |
| ; CHECK-LABEL: align3: |
| ; CHECK: ldw {{r[0-9]+}}, dp |
| ; CHECK: ldw {{r[0-9]+}}, dp |
| ; CHECK: or |
| define i32 @align3() nounwind { |
| entry: |
| %0 = load i32, i32* bitcast (i8* getelementptr ([5 x i8], [5 x i8]* @a, i32 0, i32 1) to i32*), align 1 |
| ret i32 %0 |
| } |