xref: /llvm-project/llvm/test/CodeGen/Mips/GlobalISel/legalizer/fence.mir (revision 60442f0d442723a487528bdd8b48b24657a025e8) 
1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2# RUN: llc -O0 -mtriple=mipsel-linux-gnu -run-pass=legalizer -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=MIPS32
3--- |
4
5  define void @atomic_load_i32(ptr %ptr) { ret void }
6
7...
8---
9name:            atomic_load_i32
10alignment:       4
11tracksRegLiveness: true
12body:             |
13  bb.1 (%ir-block.0):
14    liveins: $a0
15
16    ; MIPS32-LABEL: name: atomic_load_i32
17    ; MIPS32: liveins: $a0
18    ; MIPS32: [[COPY:%[0-9]+]]:_(p0) = COPY $a0
19    ; MIPS32: [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[COPY]](p0) :: (load monotonic (s32) from %ir.ptr)
20    ; MIPS32: G_FENCE 4, 1
21    ; MIPS32: $v0 = COPY [[LOAD]](s32)
22    ; MIPS32: RetRA implicit $v0
23    %0:_(p0) = COPY $a0
24    %1:_(s32) = G_LOAD %0(p0) :: (load monotonic (s32) from %ir.ptr)
25    G_FENCE 4, 1
26    $v0 = COPY %1(s32)
27    RetRA implicit $v0
28
29...
30