test/Verifier/ptrauth-operand-bundles.ll

; RUN: not opt -verify < %s 2>&1 | FileCheck %s

declare void @g()

define void @test_ptrauth_bundle(i64 %arg0, i32 %arg1, void()* %arg2) {

; CHECK: Multiple ptrauth operand bundles
; CHECK-NEXT: call void %arg2() [ "ptrauth"(i32 42, i64 100), "ptrauth"(i32 42, i64 %arg0) ]
  call void %arg2() [ "ptrauth"(i32 42, i64 100), "ptrauth"(i32 42, i64 %arg0) ]

; CHECK: Ptrauth bundle key operand must be an i32 constant
; CHECK-NEXT: call void %arg2() [ "ptrauth"(i32 %arg1, i64 120) ]
  call void %arg2() [ "ptrauth"(i32 %arg1, i64 120) ]

; CHECK: Ptrauth bundle key operand must be an i32 constant
; CHECK-NEXT: call void %arg2() [ "ptrauth"(i64 42, i64 120) ]
  call void %arg2() [ "ptrauth"(i64 42, i64 120) ]

; CHECK: Ptrauth bundle discriminator operand must be an i64
; CHECK-NEXT: call void %arg2() [ "ptrauth"(i32 42, i32 120) ]
  call void %arg2() [ "ptrauth"(i32 42, i32 120) ]

; CHECK: Direct call cannot have a ptrauth bundle
; CHECK-NEXT: call void @g() [ "ptrauth"(i32 42, i64 120) ]
  call void @g() [ "ptrauth"(i32 42, i64 120) ]

; CHECK-NOT: call
  call void %arg2() [ "ptrauth"(i32 42, i64 120) ]   ; OK
  call void %arg2() [ "ptrauth"(i32 42, i64 %arg0) ] ; OK
  ret void
}