File: lto-comdat-samesize.ll

package info (click to toggle)
swiftlang 6.1.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,604 kB
  • sloc: cpp: 9,901,740; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (36 lines) | stat: -rw-r--r-- 889 bytes parent folder | download | duplicates (22) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
 
; REQUIRES: x86

; RUN: split-file %s %t.dir
; RUN: llvm-as %t.dir/other.ll -o %t.other.bc
; RUN: llc -filetype=obj -o %t.main.obj %t.dir/main.ll

; RUN: lld-link -out:%t.exe -subsystem:console %t.other.bc %t.main.obj

#--- main.ll
target datalayout = "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-windows-msvc19.14.0"

$comdatData = comdat samesize

@comdatData = weak_odr dso_local global i32 42, comdat

define dso_local void @mainCRTStartup() {
entry:
  tail call void @other()
  ret void
}

declare dso_local void @other()

#--- other.ll
target datalayout = "e-m:w-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-windows-msvc19.14.0"

$comdatData = comdat samesize

@comdatData = weak_odr dso_local global i32 42, comdat

define dso_local void @other() {
entry:
  ret void
}