xref: /llvm-project/llvm/test/CodeGen/X86/GlobalISel/select-ptr-add.mir (revision 60442f0d442723a487528bdd8b48b24657a025e8)
1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2# RUN: llc -mtriple=x86_64-linux-gnu -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=CHECK
3
4--- |
5  define ptr @test_gep_i32(ptr %arr) {
6    %arrayidx = getelementptr i32, ptr %arr, i32 5
7    ret ptr %arrayidx
8  }
9...
10---
11name:            test_gep_i32
12alignment:       16
13legalized:       true
14regBankSelected: true
15selected:        false
16registers:
17  - { id: 0, class: gpr }
18  - { id: 1, class: gpr }
19  - { id: 2, class: gpr }
20body:             |
21  bb.1 (%ir-block.0):
22    liveins: $rdi
23
24    ; CHECK-LABEL: name: test_gep_i32
25    ; CHECK: [[COPY:%[0-9]+]]:gr64 = COPY $rdi
26    ; CHECK: [[MOV32ri64_:%[0-9]+]]:gr64_nosp = MOV32ri64 20
27    ; CHECK: [[LEA64r:%[0-9]+]]:gr64 = LEA64r [[COPY]], 1, [[MOV32ri64_]], 0, $noreg
28    ; CHECK: $rax = COPY [[LEA64r]]
29    ; CHECK: RET 0, implicit $rax
30    %0(p0) = COPY $rdi
31    %1(s64) = G_CONSTANT i64 20
32    %2(p0) = G_PTR_ADD %0, %1(s64)
33    $rax = COPY %2(p0)
34    RET 0, implicit $rax
35
36...
37