File: kcfi-operand-bundles.ll

package info (click to toggle)
llvm-toolchain-18 1%3A18.1.8-18
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,908,340 kB
  • sloc: cpp: 6,667,937; ansic: 1,440,452; asm: 883,619; python: 230,549; objc: 76,880; f90: 74,238; lisp: 35,989; pascal: 16,571; sh: 10,229; perl: 7,459; ml: 5,047; awk: 3,523; makefile: 2,987; javascript: 2,149; xml: 892; fortran: 649; cs: 573
file content (16 lines) | stat: -rw-r--r-- 551 bytes parent folder | download | duplicates (13) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
; RUN: not opt -passes=verify < %s 2>&1 | FileCheck %s

define void @test_kcfi_bundle(i64 %arg0, i32 %arg1, ptr %arg2) {
; CHECK: Multiple kcfi operand bundles
; CHECK-NEXT: call void %arg2() [ "kcfi"(i32 42), "kcfi"(i32 42) ]
  call void %arg2() [ "kcfi"(i32 42), "kcfi"(i32 42) ]

; CHECK: Kcfi bundle operand must be an i32 constant
; CHECK-NEXT: call void %arg2() [ "kcfi"(i64 42) ]
  call void %arg2() [ "kcfi"(i64 42) ]

; CHECK-NOT: call void
  call void %arg2() [ "kcfi"(i32 42) ] ; OK
  call void %arg2() [ "kcfi"(i32 42) ] ; OK
  ret void
}