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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2# RUN: llc -march=aarch64 -run-pass=legalizer %s -o - -enable-cse-in-legalizer=1 | FileCheck %s
3---
4name:            test_cse_in_legalizer
5body:             |
6  bb.0.entry:
7    ; CHECK-LABEL: name: test_cse_in_legalizer
8    ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $x0
9    ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
10    ; CHECK: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[COPY]](s64)
11    ; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[TRUNC]], [[C]]
12    ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[AND]](s32)
13    ; CHECK: $w0 = COPY [[COPY1]](s32)
14    ; CHECK: $w0 = COPY [[AND]](s32)
15    %0:_(s64) = COPY $x0
16    %1:_(s8) = G_TRUNC %0(s64)
17    %19:_(s32) = G_ZEXT %1(s8)
18    $w0 = COPY %19(s32)
19    %2:_(s8) = G_TRUNC %0(s64)
20    %20:_(s32) = G_ZEXT %2(s8)
21    $w0 = COPY %20(s32)
22