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; 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) {
; 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)]
ret void
}
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