File: elf-lcomm-align.ll

package info (click to toggle)
llvm-toolchain-21 1%3A21.1.7-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 2,245,064 kB
  • sloc: cpp: 7,619,731; ansic: 1,434,018; asm: 1,058,748; python: 252,740; f90: 94,671; objc: 70,685; lisp: 42,813; pascal: 18,401; sh: 8,601; ml: 5,111; perl: 4,720; makefile: 3,676; awk: 3,523; javascript: 2,409; xml: 892; fortran: 770
file content (15 lines) | stat: -rw-r--r-- 441 bytes parent folder | download | duplicates (16) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
; RUN: llc < %s -mtriple=arm-linux-gnueabi -O0 | FileCheck %s
; run with -O0 to avoid arm global merging.

@c = internal global i8 0, align 1
@x = internal global i32 0, align 4

; .lcomm doesn't support alignment, so we always use .local/.comm.
; CHECK: .local c
; CHECK-NEXT: .comm c,1,1
; CHECK: .local x
; CHECK-NEXT: .comm x,4,4

define i32 @foo() nounwind {
  ret i32 sub (i32 ptrtoint (ptr @c to i32), i32 ptrtoint (ptr @x to i32))
}