File: load_store_opt_kill.mir

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (13 lines) | stat: -rw-r--r-- 546 bytes parent folder | download | duplicates (23)
1
2
3
4
5
6
7
8
9
10
11
12
13
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=armv7-none-eabi -verify-machineinstrs -run-pass arm-ldst-opt %s -o - | FileCheck %s
---
name:            f
# Make sure the load into $r0 doesn't clobber the base register before the second load uses it.
body:             |
  bb.0:
    liveins: $r0, $r3
    ; CHECK-LABEL: name: f
    ; CHECK: $r3 = LDRi12 $r0, 12, 14 /* CC::al */, $noreg
    ; CHECK: $r0 = LDRi12 $r0, 8, 14 /* CC::al */, $noreg
    $r0, $r3 = LDRD $r0, $noreg, 8, 14, $noreg
...