xref: /llvm-project/llvm/test/Transforms/lower-builtin-allow-check-remarks.ll (revision d927d1867fa760836538beef2c4531c1a0b04e24) 
1; RUN: opt < %s -passes='require<profile-summary>,function(lower-allow-check)' -lower-allow-check-random-rate=1 -pass-remarks=lower-allow-check -pass-remarks-missed=lower-allow-check -S 2>&1 | FileCheck %s
2; RUN: opt < %s -passes='require<profile-summary>,function(lower-allow-check)' -lower-allow-check-random-rate=0 -pass-remarks=lower-allow-check -pass-remarks-missed=lower-allow-check -S 2>&1 | FileCheck %s --check-prefixes=REMOVE
3
4; CHECK: remark: <unknown>:0:0: Allowed check: Kind=test_check F=test_runtime BB=entry1
5; CHECK: remark: <unknown>:0:0: Allowed check: Kind=7 F=test_ubsan BB=entry2
6
7; REMOVE: remark: <unknown>:0:0: Removed check: Kind=test_check F=test_runtime BB=entry1
8; REMOVE: remark: <unknown>:0:0: Removed check: Kind=7 F=test_ubsan BB=entry2
9
10target triple = "x86_64-pc-linux-gnu"
11
12define i1 @test_runtime() local_unnamed_addr {
13entry1:
14  %allow = call i1 @llvm.allow.runtime.check(metadata !"test_check")
15  ret i1 %allow
16}
17
18declare i1 @llvm.allow.runtime.check(metadata) nounwind
19
20define i1 @test_ubsan() local_unnamed_addr {
21entry2:
22  %allow = call i1 @llvm.allow.ubsan.check(i8 7)
23  ret i1 %allow
24}
25