File: invariant.group.ll

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (14 lines) | stat: -rw-r--r-- 440 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
 
; RUN: not opt -passes=verify -disable-output < %s 2>&1 | FileCheck %s

; CHECK: invariant.group metadata is only for loads and stores
; CHECK-NEXT: alloca
; CHECK-NEXT: invariant.group metadata is only for loads and stores
; CHECK-NEXT: ret void
define void @f() {
  %a = alloca i32, !invariant.group !0
  %b = load i32, i32* %a, !invariant.group !0
  store i32 43, i32* %a, !invariant.group !0
  ret void, !invariant.group !0
}

!0 = !{}