File: movw-shift-encoding.ll

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 (15 lines) | stat: -rw-r--r-- 601 bytes parent folder | download | duplicates (12)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
; RUN: llc -mtriple=aarch64-linux-gnu < %s -show-mc-encoding -code-model=large | FileCheck %s

@var = dso_local global i32 0

; CodeGen should ensure that the correct shift bits are set, because the linker
; isn't going to!

define dso_local ptr @get_var() {
  ret ptr @var

; CHECK: movz    x0, #:abs_g0_nc:var // encoding: [0bAAA00000,A,0b100AAAAA,0xd2]
; CHECK: movk    x0, #:abs_g1_nc:var // encoding: [0bAAA00000,A,0b101AAAAA,0xf2]
; CHECK: movk    x0, #:abs_g2_nc:var // encoding: [0bAAA00000,A,0b110AAAAA,0xf2]
; CHECK: movk    x0, #:abs_g3:var    // encoding: [0bAAA00000,A,0b111AAAAA,0xf2]
}