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
|
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=aarch64-none-linux-gnu -run-pass none -o - %s | FileCheck %s
--- |
define void @atomic_memoperands() {
ret void
}
...
---
name: atomic_memoperands
body: |
bb.0:
; CHECK-LABEL: name: atomic_memoperands
; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $x0
; CHECK: [[LOAD:%[0-9]+]]:_(s64) = G_LOAD [[COPY]](p0) :: (load unordered (s64))
; CHECK: [[LOAD1:%[0-9]+]]:_(s32) = G_LOAD [[COPY]](p0) :: (load monotonic (s32))
; CHECK: [[LOAD2:%[0-9]+]]:_(s16) = G_LOAD [[COPY]](p0) :: (load acquire (s16))
; CHECK: G_STORE [[LOAD2]](s16), [[COPY]](p0) :: (store release (s16))
; CHECK: G_STORE [[LOAD1]](s32), [[COPY]](p0) :: (store acq_rel (s32))
; CHECK: G_STORE [[LOAD]](s64), [[COPY]](p0) :: (store syncscope("singlethread") seq_cst (s64))
; CHECK: RET_ReallyLR
%0:_(p0) = COPY $x0
%1:_(s64) = G_LOAD %0(p0) :: (load unordered (s64))
%2:_(s32) = G_LOAD %0(p0) :: (load monotonic (s32))
%3:_(s16) = G_LOAD %0(p0) :: (load acquire (s16))
G_STORE %3(s16), %0(p0) :: (store release (s16))
G_STORE %2(s32), %0(p0) :: (store acq_rel (s32))
G_STORE %1(s64), %0(p0) :: (store syncscope("singlethread") seq_cst (s64))
RET_ReallyLR
...
|
