| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -verify-machineinstrs -mtriple=aarch64-linux-gnu | FileCheck --check-prefixes=CHECK,NOSPLIT %s |
| ; RUN: llc < %s -verify-machineinstrs -mtriple=aarch64_be-linux-gnu | FileCheck --check-prefixes=CHECK,NOSPLIT %s |
| ; RUN: llc < %s -verify-machineinstrs -mtriple=aarch64-linux-gnu -mcpu=exynos-m3 | FileCheck --check-prefixes=CHECK,NOSPLIT %s |
| ; RUN: llc < %s -verify-machineinstrs -mtriple=aarch64_be-linux-gnu -mcpu=exynos-m3 | FileCheck --check-prefixes=CHECK,NOSPLIT %s |
| |
| define void @test_split_f(<4 x float> %val, <4 x float>* %addr) { |
| ; NOSPLIT-LABEL: test_split_f: |
| ; NOSPLIT: // %bb.0: |
| ; NOSPLIT-NEXT: str q0, [x0] |
| ; NOSPLIT-NEXT: ret |
| ; |
| ; SPLIT-LABEL: test_split_f: |
| ; SPLIT: // %bb.0: |
| ; SPLIT-NEXT: rev64 v0.4s, v0.4s |
| ; SPLIT-NEXT: ext v0.16b, v0.16b, v0.16b, #8 |
| ; SPLIT-NEXT: st1 { v0.2s }, [x0] |
| ; SPLIT-NEXT: ext v0.16b, v0.16b, v0.16b, #8 |
| ; SPLIT-NEXT: add x8, x0, #8 // =8 |
| ; SPLIT-NEXT: st1 { v0.2s }, [x8] |
| ; SPLIT-NEXT: ret |
| store <4 x float> %val, <4 x float>* %addr, align 8 |
| ret void |
| } |
| |
| define void @test_split_d(<2 x double> %val, <2 x double>* %addr) { |
| ; NOSPLIT-LABEL: test_split_d: |
| ; NOSPLIT: // %bb.0: |
| ; NOSPLIT-NEXT: str q0, [x0] |
| ; NOSPLIT-NEXT: ret |
| ; |
| ; SPLIT-LABEL: test_split_d: |
| ; SPLIT: // %bb.0: |
| ; SPLIT-NEXT: ext v0.16b, v0.16b, v0.16b, #8 |
| ; SPLIT-NEXT: st1 { v0.2d }, [x0] |
| ; SPLIT-NEXT: ret |
| store <2 x double> %val, <2 x double>* %addr, align 8 |
| ret void |
| } |
| |
| define void @test_split_128(fp128 %val, fp128* %addr) { |
| ; CHECK-LABEL: test_split_128: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: str q0, [x0] |
| ; CHECK-NEXT: ret |
| store fp128 %val, fp128* %addr, align 8 |
| ret void |
| } |