1; RUN: llc < %s -mtriple=arm64-apple-darwin | FileCheck %s 2; RUN: llc < %s -mtriple=arm64-apple-darwin -mattr=+strict-align | FileCheck %s --check-prefix=CHECK-STRICT 3; RUN: llc < %s -mtriple=arm64-apple-darwin -mattr=+strict-align -fast-isel | FileCheck %s --check-prefix=CHECK-STRICT 4 5define i32 @f0(ptr nocapture %p) nounwind { 6; CHECK-STRICT: ldrh [[HIGH:w[0-9]+]], [x0, #2] 7; CHECK-STRICT: ldrh [[LOW:w[0-9]+]], [x0] 8; CHECK-STRICT: orr w0, [[LOW]], [[HIGH]], lsl #16 9; CHECK-STRICT: ret 10 11; CHECK: ldr w0, [x0] 12; CHECK: ret 13 %tmp = load i32, ptr %p, align 2 14 ret i32 %tmp 15} 16 17define i64 @f1(ptr nocapture %p) nounwind { 18; CHECK-STRICT: ldp w[[LOW:[0-9]+]], w[[HIGH:[0-9]+]], [x0] 19; CHECK-STRICT: orr x0, x[[LOW]], x[[HIGH]], lsl #32 20; CHECK-STRICT: ret 21 22; CHECK: ldr x0, [x0] 23; CHECK: ret 24 %tmp = load i64, ptr %p, align 4 25 ret i64 %tmp 26} 27