File: asan-unified-lto.ll

package info (click to toggle)
llvm-toolchain-17 1%3A17.0.6-22
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,799,624 kB
  • sloc: cpp: 6,428,607; ansic: 1,383,196; asm: 793,408; python: 223,504; objc: 75,364; f90: 60,502; lisp: 33,869; pascal: 15,282; sh: 9,684; perl: 7,453; ml: 4,937; awk: 3,523; makefile: 2,889; javascript: 2,149; xml: 888; fortran: 619; cs: 573
file content (18 lines) | stat: -rw-r--r-- 776 bytes parent folder | download | duplicates (10) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
; Verify that in the cases of explict distinct LTO piplines,
; explicit unified LTO pipelines, and the default LTO pipeline,
; there is no crash and the anonoymous global is named
; as expected.

; RUN: %clang_cc1 -emit-llvm-bc -O1 -flto -fsanitize=address -o - -x ir < %s | llvm-dis -o - | FileCheck %s
; RUN: %clang_cc1 -emit-llvm-bc -O1 -flto -funified-lto -fsanitize=address -o - -x ir < %s | llvm-dis -o - | FileCheck %s
; CHECK: @anon.3ee0898e5200a57350fed5485ae5d237

target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"

@.str = private unnamed_addr constant [5 x i8] c"none\00", align 1

define ptr @f() {
  %ptr = getelementptr inbounds [5 x i8], ptr @.str, i32 0, i32 0
  ret ptr %ptr
}