File: gc_relocate_addrspace.ll

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (23 lines) | stat: -rw-r--r-- 1,063 bytes parent folder | download | duplicates (20) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
; RUN: not llvm-as -disable-output <%s 2>&1 | FileCheck %s
; This is to verify that gc_relocate must return a pointer with the same
; address space with the relocated value.

; CHECK:       gc.relocate: relocating a pointer shouldn't change its address space
; CHECK-NEXT:  %obj.relocated = call coldcc i8* @llvm.experimental.gc.relocate.p0i8(token %safepoint_token, i32 7, i32 7) ;

declare void @foo()

; Function Attrs: nounwind
declare token @llvm.experimental.gc.statepoint.p0f_isVoidf(i64, i32, void ()*, i32, i32, ...) #0

define void @test1(i64 addrspace(1)* %obj) gc "statepoint-example" {
entry:
  %safepoint_token = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 0, i32 0, void ()* @foo, i32 0, i32 0, i32 0, i32 0, i64 addrspace(1)* %obj)
  %obj.relocated = call coldcc i8* @llvm.experimental.gc.relocate.p0i8(token %safepoint_token, i32 7, i32 7) ; (%obj, %obj)
  ret void
}

; Function Attrs: nounwind
declare i8* @llvm.experimental.gc.relocate.p0i8(token, i32, i32) #0

attributes #0 = { nounwind }