File: select-ptr-add.mir

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llvm-toolchain-19 1%3A19.1.7-3
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=x86_64-linux-gnu -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=CHECK

--- |
  define ptr @test_gep_i32(ptr %arr) {
    %arrayidx = getelementptr i32, ptr %arr, i32 5
    ret ptr %arrayidx
  }
...
---
name:            test_gep_i32
alignment:       16
legalized:       true
regBankSelected: true
selected:        false
registers:
  - { id: 0, class: gpr }
  - { id: 1, class: gpr }
  - { id: 2, class: gpr }
body:             |
  bb.1 (%ir-block.0):
    liveins: $rdi

    ; CHECK-LABEL: name: test_gep_i32
    ; CHECK: [[COPY:%[0-9]+]]:gr64 = COPY $rdi
    ; CHECK: [[MOV32ri64_:%[0-9]+]]:gr64_nosp = MOV32ri64 20
    ; CHECK: [[LEA64r:%[0-9]+]]:gr64 = LEA64r [[COPY]], 1, [[MOV32ri64_]], 0, $noreg
    ; CHECK: $rax = COPY [[LEA64r]]
    ; CHECK: RET 0, implicit $rax
    %0(p0) = COPY $rdi
    %1(s64) = G_CONSTANT i64 20
    %2(p0) = G_PTR_ADD %0, %1(s64)
    $rax = COPY %2(p0)
    RET 0, implicit $rax

...