blob: 9b73377e31cb6c62c68502cdda3074c541128709 [file] [log] [blame]
; RUN: opt %s -rewrite-statepoints-for-gc -spp-print-base-pointers -S 2>&1 | FileCheck %s
; CHECK: derived %merged_value base %base_phi
declare void @foo()
define i64 addrspace(1)* @test(i64 addrspace(1)* %base_obj_x, i64 addrspace(1)* %base_obj_y, i1 %runtime_condition) gc "statepoint-example" {
entry:
br i1 %runtime_condition, label %here, label %there
here:
br label %bump
bump:
br label %merge
there:
%y = getelementptr i64, i64 addrspace(1)* %base_obj_y, i32 1
br label %merge
merge:
; CHECK: merge:
; CHECK: %base_phi = phi i64 addrspace(1)* [ %base_obj_x, %bump ], [ %base_obj_y, %there ]
; CHECK-NEXT: %merged_value = phi i64 addrspace(1)* [ %base_obj_x, %bump ], [ %y, %there ]
%merged_value = phi i64 addrspace(1)* [ %base_obj_x, %bump ], [ %y, %there ]
%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 5, i32 0, i32 -1, i32 0, i32 0, i32 0)
ret i64 addrspace(1)* %merged_value
}
declare i32 @llvm.experimental.gc.statepoint.p0f_isVoidf(i64, i32, void ()*, i32, i32, ...)