File: bug.23540.ll

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-12
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,496,180 kB
  • sloc: cpp: 5,593,972; ansic: 986,872; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,538; xml: 953; cs: 573; fortran: 567
file content (17 lines) | stat: -rw-r--r-- 555 bytes parent folder | download | duplicates (8) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
 
; RUN: opt < %s -basic-aa -aa-eval -print-all-alias-modref-info -disable-output 2>&1 | FileCheck %s
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

@c = external global i32

; CHECK-LABEL: f
; CHECK: MayAlias: i32* %arrayidx, i32* %arrayidx6
define void @f() {
  %idxprom = zext i32 undef to i64
  %add4 = add i32 0, 1
  %idxprom5 = zext i32 %add4 to i64
  %arrayidx6 = getelementptr inbounds i32, i32* @c, i64 %idxprom5
  %arrayidx = getelementptr inbounds i32, i32* @c, i64 %idxprom
  ret void
}