xref: /llvm-project/llvm/test/CodeGen/X86/GlobalISel/x86_64-select-inttoptr.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
3
4--- |
5
6  define ptr @inttoptr_p0_s64(i64 %val) {
7  entry:
8    %0 = inttoptr i64 %val to ptr
9    ret ptr %0
10  }
11
12...
13---
14name:            inttoptr_p0_s64
15alignment:       16
16legalized:       true
17regBankSelected: true
18tracksRegLiveness: true
19registers:
20  - { id: 0, class: gpr }
21  - { id: 1, class: gpr }
22body:             |
23  bb.1.entry:
24    liveins: $rdi
25
26    ; CHECK-LABEL: name: inttoptr_p0_s64
27    ; CHECK: liveins: $rdi
28    ; CHECK: [[COPY:%[0-9]+]]:gr64 = COPY $rdi
29    ; CHECK: $rax = COPY [[COPY]]
30    ; CHECK: RET 0, implicit $rax
31    %0:gpr(s64) = COPY $rdi
32    %1:gpr(p0) = G_INTTOPTR %0(s64)
33    $rax = COPY %1(p0)
34    RET 0, implicit $rax
35
36...
37