File: arm64-2011-03-21-Unaligned-Frame-Index.ll

package info (click to toggle)
llvm-toolchain-4.0 1%3A4.0.1-10~deb9u2
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 493,332 kB
  • sloc: cpp: 2,698,100; ansic: 552,773; asm: 128,821; python: 121,589; objc: 105,054; sh: 21,174; lisp: 6,758; ml: 5,532; perl: 5,311; pascal: 5,245; makefile: 2,083; cs: 1,868; xml: 686; php: 212; csh: 117
file content (12 lines) | stat: -rw-r--r-- 416 bytes parent folder | download | duplicates (15) 
1
2
3
4
5
6
7
8
9
10
11
12
 
; RUN: llc < %s -mtriple=arm64-eabi | FileCheck %s
define void @foo(i64 %val) {
; CHECK: foo
;   The stack frame store is not 64-bit aligned. Make sure we use an
;   instruction that can handle that.
; CHECK: stur x0, [sp, #20]
  %a = alloca [49 x i32], align 4
  %p32 = getelementptr inbounds [49 x i32], [49 x i32]* %a, i64 0, i64 2
  %p = bitcast i32* %p32 to i64*
  store i64 %val, i64* %p, align 8
  ret void
}