File: paired-load.ll

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (16 lines) | stat: -rw-r--r-- 453 bytes parent folder | download | duplicates (21) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
; RUN: llc < %s | FileCheck %s
target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
target triple = "aarch64-linux-gnu"

; Ensure we're generating ldp instructions instead of ldr Q.
; CHECK: ldp
; CHECK: stp
define void @f(i64* %p, i64* %q) {
  %addr2 = getelementptr i64, i64* %q, i32 1
  %addr = getelementptr i64, i64* %p, i32 1
  %x = load i64, i64* %p
  %y = load i64, i64* %addr
  store i64 %x, i64* %q
  store i64 %y, i64* %addr2
  ret void
}