File: arm64-reg-copy-noneon.ll

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 (20 lines) | stat: -rw-r--r-- 460 bytes parent folder | download | duplicates (28)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
; RUN: llc -mtriple=arm64-none-linux-gnu -mattr=-neon < %s | FileCheck %s

define float @copy_FPR32(float %a, float %b) {
;CHECK-LABEL: copy_FPR32:
;CHECK: fmov s0, s1
  ret float %b;
}
  
define double @copy_FPR64(double %a, double %b) {
;CHECK-LABEL: copy_FPR64:
;CHECK: fmov d0, d1
  ret double %b;
}
  
define fp128 @copy_FPR128(fp128 %a, fp128 %b) {
;CHECK-LABEL: copy_FPR128:
;CHECK: str	q1, [sp, #-16]!
;CHECK-NEXT: ldr	q0, [sp, #16]!
  ret fp128 %b;
}