File: x86_64-select-inttoptr.mir

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,998,520 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (36 lines) | stat: -rw-r--r-- 847 bytes parent folder | download | duplicates (13) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
 
# 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

--- |

  define ptr @inttoptr_p0_s64(i64 %val) {
  entry:
    %0 = inttoptr i64 %val to ptr
    ret ptr %0
  }

...
---
name:            inttoptr_p0_s64
alignment:       16
legalized:       true
regBankSelected: true
tracksRegLiveness: true
registers:
  - { id: 0, class: gpr }
  - { id: 1, class: gpr }
body:             |
  bb.1.entry:
    liveins: $rdi

    ; CHECK-LABEL: name: inttoptr_p0_s64
    ; CHECK: liveins: $rdi
    ; CHECK: [[COPY:%[0-9]+]]:gr64 = COPY $rdi
    ; CHECK: $rax = COPY [[COPY]]
    ; CHECK: RET 0, implicit $rax
    %0:gpr(s64) = COPY $rdi
    %1:gpr(p0) = G_INTTOPTR %0(s64)
    $rax = COPY %1(p0)
    RET 0, implicit $rax

...