1 # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 # RUN: llc -mtriple=aarch64 -run-pass=legalizer %s -o - | FileCheck %s
4 # The LOCAL_ESCAPE instructions should not be deleted as dead.
7 name: no_erase_local_escape
8 tracksRegLiveness: true
10 - { id: 0, size: 4, alignment: 4 }
11 - { id: 1, size: 8, alignment: 4 }
14 ; CHECK-LABEL: name: no_erase_local_escape
15 ; CHECK: LOCAL_ESCAPE <mcsymbol .Llocal_escape$frame_escape_0>, %stack.0
16 ; CHECK: LOCAL_ESCAPE <mcsymbol .Llocal_escape$frame_escape_1>, %stack.1
17 ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 42
18 ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 13
19 ; CHECK: [[FRAME_INDEX:%[0-9]+]]:_(p0) = G_FRAME_INDEX %stack.0
20 ; CHECK: [[FRAME_INDEX1:%[0-9]+]]:_(p0) = G_FRAME_INDEX %stack.1
21 ; CHECK: G_STORE [[C]](s32), [[FRAME_INDEX]](p0) :: (store (s32))
22 ; CHECK: G_STORE [[C1]](s32), [[FRAME_INDEX1]](p0) :: (store (s32))
24 LOCAL_ESCAPE <mcsymbol .Llocal_escape$frame_escape_0>, %stack.0
25 LOCAL_ESCAPE <mcsymbol .Llocal_escape$frame_escape_1>, %stack.1
26 %2:_(s32) = G_CONSTANT i32 42
27 %3:_(s32) = G_CONSTANT i32 13
28 %0:_(p0) = G_FRAME_INDEX %stack.0
29 %1:_(p0) = G_FRAME_INDEX %stack.1
30 G_STORE %2(s32), %0(p0) :: (store (s32))
31 G_STORE %3(s32), %1(p0) :: (store (s32))