1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py 2# RUN: llc -mtriple=x86_64-linux-gnu -run-pass=legalizer %s -o - | FileCheck %s 3--- | 4 5 define void @test_lshr() { ret void } 6 define void @test_lshr_i1() { ret void } 7... 8--- 9name: test_lshr 10alignment: 4 11legalized: false 12regBankSelected: false 13tracksRegLiveness: true 14registers: 15 - { id: 0, class: _, preferred-register: '' } 16 - { id: 1, class: _, preferred-register: '' } 17 - { id: 2, class: _, preferred-register: '' } 18 - { id: 3, class: _, preferred-register: '' } 19 - { id: 4, class: _, preferred-register: '' } 20 - { id: 5, class: _, preferred-register: '' } 21 - { id: 6, class: _, preferred-register: '' } 22 - { id: 7, class: _, preferred-register: '' } 23 - { id: 8, class: _, preferred-register: '' } 24 - { id: 9, class: _, preferred-register: '' } 25 - { id: 10, class: _, preferred-register: '' } 26 - { id: 11, class: _, preferred-register: '' } 27body: | 28 bb.1 (%ir-block.0): 29 liveins: $rdi, $rsi 30 31 ; CHECK-LABEL: name: test_lshr 32 ; CHECK: liveins: $rdi, $rsi 33 ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $rdi 34 ; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY $rsi 35 ; CHECK: RET 0 36 %0(s64) = COPY $rdi 37 %1(s64) = COPY $rsi 38 %2(s64) = G_LSHR %0, %1 39 40 %3(s32) = G_TRUNC %0 41 %4(s32) = G_TRUNC %1 42 %5(s32) = G_LSHR %3, %4 43 44 %6(s16) = G_TRUNC %0 45 %7(s16) = G_TRUNC %1 46 %8(s16) = G_LSHR %6, %7 47 48 %9(s8) = G_TRUNC %0 49 %10(s8) = G_TRUNC %1 50 %11(s8) = G_LSHR %9, %10 51 52 RET 0 53 54... 55--- 56name: test_lshr_i1 57alignment: 4 58legalized: false 59regBankSelected: false 60tracksRegLiveness: true 61registers: 62 - { id: 0, class: _, preferred-register: '' } 63 - { id: 1, class: _, preferred-register: '' } 64 - { id: 2, class: _, preferred-register: '' } 65 - { id: 3, class: _, preferred-register: '' } 66 - { id: 4, class: _, preferred-register: '' } 67body: | 68 bb.1 (%ir-block.0): 69 liveins: $rdi, $rsi 70 71 ; CHECK-LABEL: name: test_lshr_i1 72 ; CHECK: liveins: $rdi, $rsi 73 ; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY $rdi 74 ; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY $rsi 75 ; CHECK: RET 0 76 %0(s64) = COPY $rdi 77 %1(s64) = COPY $rsi 78 %2(s1) = G_TRUNC %0 79 %3(s1) = G_TRUNC %1 80 %4(s1) = G_LSHR %2, %3 81 82 RET 0 83 84... 85