1 ; RUN: opt < %s -rewrite-statepoints-for-gc -S | FileCheck %s
2 ; RUN: opt < %s -passes=rewrite-statepoints-for-gc -S | FileCheck %s
4 ; This test is to verify gc.relocate can handle pointer to vector of
5 ; pointers (<2 x i32 addrspace(1)*> addrspace(1)* in this case).
6 ; The old scheme to create a gc.relocate of <2 x i32 addrspace(1)*> addrspace(1)*
7 ; type will fail because llvm does not support mangling vector of pointers.
8 ; The new scheme will create all gc.relocate to i8 addrspace(1)* type and
9 ; then bitcast to the correct type.
13 declare void @use(...) "gc-leaf-function"
15 define void @test1(<2 x i32 addrspace(1)*> addrspace(1)* %obj) gc "statepoint-example" {
17 ; CHECK: %obj.relocated = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token %statepoint_token, i32 7, i32 7)
18 ; CHECK-NEXT: %obj.relocated.casted = bitcast i8 addrspace(1)* %obj.relocated to <2 x i32 addrspace(1)*> addrspace(1)*
20 call void @foo() [ "deopt"() ]
21 call void (...) @use(<2 x i32 addrspace(1)*> addrspace(1)* %obj)