File: test-data-align.ll

package info (click to toggle)
llvm-toolchain-7 1%3A7.0.1-8
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 733,456 kB
  • sloc: cpp: 3,776,651; ansic: 633,271; asm: 350,301; python: 142,716; objc: 107,612; sh: 22,626; lisp: 11,056; perl: 7,999; pascal: 6,742; ml: 5,537; awk: 3,536; makefile: 2,557; cs: 2,027; xml: 841; ruby: 156
file content (15 lines) | stat: -rw-r--r-- 298 bytes parent folder | download | duplicates (14) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
; RUN:  %lli -O0 %s

; Check that a variable is always aligned as specified.

@var = global i32 0, align 32
define i32 @main() {
  %addr = ptrtoint i32* @var to i64
  %mask = and i64 %addr, 31
  %tst = icmp eq i64 %mask, 0
  br i1 %tst, label %good, label %bad
good:
  ret i32 0
bad:
  ret i32 1
}