llvm/test/Verifier/assume-bundles.ll

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: not opt -passes=verify < %s 2>&1 | FileCheck %s

declare void @llvm.assume(i1)

define void @func(ptr %P, i32 %P1, ptr %P2, ptr %P3, i1 %cond) {
; CHECK: tags must be valid attribute names
; CHECK: "adazdazd"
  call void @llvm.assume(i1 true) ["adazdazd"()]
; CHECK-NOT: call{{.+}}deref
  call void @llvm.assume(i1 true) ["dereferenceable"(ptr %P, i32 %P1)]
; CHECK: second argument should be an integer
  call void @llvm.assume(i1 true) ["dereferenceable"(ptr %P, float 1.5)]
; CHECK: dereferenceable assumptions should have 2 arguments
  call void @llvm.assume(i1 true) ["dereferenceable"(ptr %P, i32 8, i32 8)]
; CHECK: dereferenceable assumptions should have 2 arguments
  call void @llvm.assume(i1 true) ["dereferenceable"(ptr %P)]
; CHECK: this attribute has no argument
  call void @llvm.assume(i1 true) ["dereferenceable"(ptr %P, i32 4), "cold"(ptr %P)]
; CHECK: this attribute should have one argument
  call void @llvm.assume(i1 true) ["noalias"()]
  call void @llvm.assume(i1 true) ["align"(ptr %P, i32 %P1, i32 4)]
; CHECK: alignment assumptions should have 2 or 3 arguments
  call void @llvm.assume(i1 true) ["align"(ptr %P, i32 %P1, i32 4, i32 4)]
; CHECK: second argument should be an integer
  call void @llvm.assume(i1 true) ["align"(ptr %P, ptr %P2)]
; CHECK: third argument should be an integer if present
  call void @llvm.assume(i1 true) ["align"(ptr %P, i32 %P1, ptr %P2)]
; CHECK: separate_storage assumptions should have 2 arguments
  call void @llvm.assume(i1 true) ["separate_storage"(ptr %P)]
; CHECK: arguments to separate_storage assumptions should be pointers
  call void @llvm.assume(i1 true) ["separate_storage"(ptr %P, i32 123)]
; CHECK: dereferenceable assumptions should have 2 arguments
  call void @llvm.assume(i1 true) ["align"(ptr %P, i32 4), "dereferenceable"(ptr %P)]
; CHECK: assume with operand bundles must have i1 true condition
  call void @llvm.assume(i1 %cond) ["nonnull"(ptr %P)]
  ret void
}