1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2# RUN: llc -mtriple=amdgcn-- -run-pass=legalizer -verify-machineinstrs -o - %s | FileCheck %s
3
4---
5name:            memset_test
6body:             |
7  bb.0:
8    liveins: $vgpr0, $vgpr1, $vgpr2
9
10    ; CHECK-LABEL: name: memset_test
11    ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
12    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
13    ; CHECK: [[MV:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY]](s32), [[COPY1]](s32)
14    ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr2
15    ; CHECK: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[COPY2]](s32)
16    ; CHECK: [[COPY3:%[0-9]+]]:_(s8) = COPY [[TRUNC]](s8)
17    ; CHECK: G_STORE [[COPY2]](s32), [[MV]](p0) :: (store (s8))
18    ; CHECK: S_ENDPGM 0
19    %0:_(s32) = COPY $vgpr0
20    %1:_(s32) = COPY $vgpr1
21    %2:_(p0) = G_MERGE_VALUES %0:_(s32), %1:_(s32)
22    %3:_(s32) = COPY $vgpr2
23    %4:_(s16) = G_TRUNC %3:_(s32)
24    %5:_(s8) = G_TRUNC %4:_(s16)
25    %6:_(s32) = G_CONSTANT i32 1
26    %7:_(s64) = G_ZEXT %6:_(s32)
27    G_MEMSET %2:_(p0), %5:_(s8), %7:_(s64), 0 :: (store (s8))
28    S_ENDPGM 0
29
30...
31