| ; RUN: llc < %s -mtriple=arm64-eabi | FileCheck %s |
| define i64 @normal_load(ptr nocapture %bar) nounwind readonly { |
| ; CHECK: normal_load |
| ; CHECK: ldp |
| ; CHECK-NEXT: add |
| ; CHECK-NEXT: ret |
| %add.ptr = getelementptr inbounds i64, ptr %bar, i64 1 |
| %tmp = load i64, ptr %add.ptr, align 8 |
| %add.ptr1 = getelementptr inbounds i64, ptr %bar, i64 2 |
| %tmp1 = load i64, ptr %add.ptr1, align 8 |
| %add = add nsw i64 %tmp1, %tmp |
| ret i64 %add |
| } |
| |
| define i64 @volatile_load(ptr nocapture %bar) nounwind { |
| ; CHECK: volatile_load |
| ; CHECK: ldr |
| ; CHECK-NEXT: ldr |
| ; CHECK-NEXT: add |
| ; CHECK-NEXT: ret |
| %add.ptr = getelementptr inbounds i64, ptr %bar, i64 1 |
| %tmp = load volatile i64, ptr %add.ptr, align 8 |
| %add.ptr1 = getelementptr inbounds i64, ptr %bar, i64 2 |
| %tmp1 = load volatile i64, ptr %add.ptr1, align 8 |
| %add = add nsw i64 %tmp1, %tmp |
| ret i64 %add |
| } |