1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
| ; 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-m1 | FileCheck --check-prefixes=CHECK,NOSPLIT %s
; RUN: llc < %s -verify-machineinstrs -mtriple=aarch64_be-linux-gnu -mcpu=exynos-m1 | FileCheck --check-prefixes=CHECK,SPLIT %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
}
|