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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: not opt -verify < %s 2>&1 | FileCheck %s
declare void @llvm.assume(i1)
define void @func(i32* %P, i32 %P1, i32* %P2, i32* %P3) {
; CHECK: tags must be valid attribute names
; CHECK: "adazdazd"
call void @llvm.assume(i1 true) ["adazdazd"()]
; CHECK: the second argument should be a constant integral value
call void @llvm.assume(i1 true) ["dereferenceable"(i32* %P, i32 %P1)]
; CHECK: too many arguments
call void @llvm.assume(i1 true) ["dereferenceable"(i32* %P, i32 8, i32 8)]
; CHECK: this attribute should have 2 arguments
call void @llvm.assume(i1 true) ["dereferenceable"(i32* %P)]
; CHECK: this attribute has no argument
call void @llvm.assume(i1 true) ["dereferenceable"(i32* %P, i32 4), "cold"(i32* %P)]
; CHECK: this attribute should have one argument
call void @llvm.assume(i1 true) ["noalias"()]
call void @llvm.assume(i1 true) ["align"(i32* %P, i32 %P1, i32 4)]
; CHECK: alignment assumptions should have 2 or 3 arguments
call void @llvm.assume(i1 true) ["align"(i32* %P, i32 %P1, i32 4, i32 4)]
; CHECK: second argument should be an integer
call void @llvm.assume(i1 true) ["align"(i32* %P, i32* %P2)]
; CHECK: third argument should be an integer if present
call void @llvm.assume(i1 true) ["align"(i32* %P, i32 %P1, i32* %P2)]
ret void
}
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