| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5 |
| ; RUN: llc < %s -mtriple=aarch64-unknown-linux-gnu | FileCheck %s |
| |
| define <4 x float> @f(ptr %0) { |
| ; CHECK-LABEL: f: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: sub sp, sp, #32 |
| ; CHECK-NEXT: str x30, [sp, #16] // 8-byte Folded Spill |
| ; CHECK-NEXT: .cfi_def_cfa_offset 32 |
| ; CHECK-NEXT: .cfi_offset w30, -16 |
| ; CHECK-NEXT: ldr q1, [x0, #56]! |
| ; CHECK-NEXT: ldr d0, [x0, #16] |
| ; CHECK-NEXT: mov v1.d[1], v0.d[0] |
| ; CHECK-NEXT: str q1, [sp] // 16-byte Folded Spill |
| ; CHECK-NEXT: bl use |
| ; CHECK-NEXT: ldr q0, [sp] // 16-byte Folded Reload |
| ; CHECK-NEXT: ldr x30, [sp, #16] // 8-byte Folded Reload |
| ; CHECK-NEXT: add sp, sp, #32 |
| ; CHECK-NEXT: ret |
| %2 = getelementptr inbounds nuw i8, ptr %0, i64 56 |
| %3 = load <6 x float>, ptr %2, align 4 |
| %4 = shufflevector <6 x float> %3, <6 x float> poison, <4 x i32> <i32 0, i32 1, i32 4, i32 5> |
| tail call void @use(ptr %2) |
| ret <4 x float> %4 |
| } |
| |
| declare void @use(ptr) |