mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-06-17 18:30:05 +00:00
881547e01b
Summary: Add an assertion in verifier.cpp to make sure gc_relocate relocate a gc pointer, and its return type has the same address space with the relocated pointer. Reviewers: reames, AndyAyers, sanjoy, pgavlin Reviewed By: pgavlin Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D9695 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@237605 91177308-0d34-0410-b5e6-96231b3b80d8
24 lines
1.0 KiB
LLVM
24 lines
1.0 KiB
LLVM
; 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(i32 %safepoint_token, i32 7, i32 7) ;
|
|
|
|
declare void @foo()
|
|
|
|
; Function Attrs: nounwind
|
|
declare i32 @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 i32 (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(i32 %safepoint_token, i32 7, i32 7) ; (%obj, %obj)
|
|
ret void
|
|
}
|
|
|
|
; Function Attrs: nounwind
|
|
declare i8* @llvm.experimental.gc.relocate.p0i8(i32, i32, i32) #0
|
|
|
|
attributes #0 = { nounwind }
|