1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
| ; Check that unsized token types used by coroutine intrinsics do not cause
; assertion failures.
; RUN: opt < %s -S 2>&1 -passes=msan | FileCheck %s
; RUN: opt < %s -msan -S 2>&1 | FileCheck %s
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"
declare token @llvm.coro.id(i32, i8* readnone, i8* nocapture readonly, i8*)
declare i1 @llvm.coro.alloc(token)
define void @foo() sanitize_memory {
entry:
%id = call token @llvm.coro.id(i32 0, i8* null, i8* null, i8* null)
%dyn.alloc.reqd = call i1 @llvm.coro.alloc(token %id)
ret void
}
; CHECK: define void @foo
; CHECK-NEXT: entry:
; CHECK-NEXT: %id = call token @llvm.coro.id
; CHECK-NEXT: call i1 @llvm.coro.alloc(token %id)
; CHECK-NEXT: ret void
|