+; Test that we can correctly handle vectors of pointers in statepoint
+; rewriting.
+; RUN: opt %s -rewrite-statepoints-for-gc -rs4gc-use-deopt-bundles -rs4gc-split-vector-values=0 -S | FileCheck %s
+
+; A non-vector relocation for comparison
+define i64 addrspace(1)* @test(i64 addrspace(1)* %obj) gc "statepoint-example" {
+; CHECK-LABEL: test
+; CHECK: gc.statepoint
+; CHECK-NEXT: gc.relocate
+; CHECK-NEXT: bitcast
+; CHECK-NEXT: ret i64 addrspace(1)*
+; A base vector from a argument
+entry:
+ call void @do_safepoint() [ "deopt"() ]
+ ret i64 addrspace(1)* %obj
+}
+
+; A vector argument
+define <2 x i64 addrspace(1)*> @test2(<2 x i64 addrspace(1)*> %obj) gc "statepoint-example" {
+; CHECK-LABEL: test2
+; CHECK-NEXT: gc.statepoint
+; CHECK-NEXT: gc.relocate
+; CHECK-NEXT: bitcast
+; CHECK-NEXT: ret <2 x i64 addrspace(1)*>
+ call void @do_safepoint() [ "deopt"() ]
+ ret <2 x i64 addrspace(1)*> %obj
+}
+
+; A load
+define <2 x i64 addrspace(1)*> @test3(<2 x i64 addrspace(1)*>* %ptr) gc "statepoint-example" {
+; CHECK-LABEL: test3
+; CHECK: load
+; CHECK-NEXT: gc.statepoint
+; CHECK-NEXT: gc.relocate
+; CHECK-NEXT: bitcast
+; CHECK-NEXT: ret <2 x i64 addrspace(1)*>
+entry:
+ %obj = load <2 x i64 addrspace(1)*>, <2 x i64 addrspace(1)*>* %ptr
+ call void @do_safepoint() [ "deopt"() ]
+ ret <2 x i64 addrspace(1)*> %obj
+}
+
+declare i32 @fake_personality_function()
+
+; When a statepoint is an invoke rather than a call
+define <2 x i64 addrspace(1)*> @test4(<2 x i64 addrspace(1)*>* %ptr) gc "statepoint-example" personality i32 ()* @fake_personality_function {
+; CHECK-LABEL: test4
+; CHECK: load
+; CHECK-NEXT: gc.statepoint
+entry:
+ %obj = load <2 x i64 addrspace(1)*>, <2 x i64 addrspace(1)*>* %ptr
+ invoke void @do_safepoint() [ "deopt"() ]
+ to label %normal_return unwind label %exceptional_return
+
+normal_return: ; preds = %entry
+; CHECK-LABEL: normal_return:
+; CHECK: gc.relocate
+; CHECK-NEXT: bitcast
+; CHECK-NEXT: ret <2 x i64 addrspace(1)*>
+ ret <2 x i64 addrspace(1)*> %obj
+
+exceptional_return: ; preds = %entry
+; CHECK-LABEL: exceptional_return:
+; CHECK: gc.relocate
+; CHECK-NEXT: bitcast
+; CHECK-NEXT: ret <2 x i64 addrspace(1)*>
+ %landing_pad4 = landingpad token
+ cleanup
+ ret <2 x i64 addrspace(1)*> %obj
+}
+
+; A newly created vector
+define <2 x i64 addrspace(1)*> @test5(i64 addrspace(1)* %p) gc "statepoint-example" {
+; CHECK-LABEL: test5
+; CHECK: insertelement
+; CHECK-NEXT: gc.statepoint
+; CHECK-NEXT: gc.relocate
+; CHECK-NEXT: bitcast
+; CHECK-NEXT: ret <2 x i64 addrspace(1)*> %vec.relocated.casted
+entry:
+ %vec = insertelement <2 x i64 addrspace(1)*> undef, i64 addrspace(1)* %p, i32 0
+ call void @do_safepoint() [ "deopt"() ]
+ ret <2 x i64 addrspace(1)*> %vec
+}
+
+; A merge point
+define <2 x i64 addrspace(1)*> @test6(i1 %cnd, <2 x i64 addrspace(1)*>* %ptr) gc "statepoint-example" {
+; CHECK-LABEL: test6
+entry:
+ br i1 %cnd, label %taken, label %untaken
+
+taken: ; preds = %entry
+ %obja = load <2 x i64 addrspace(1)*>, <2 x i64 addrspace(1)*>* %ptr
+ br label %merge
+
+untaken: ; preds = %entry
+ %objb = load <2 x i64 addrspace(1)*>, <2 x i64 addrspace(1)*>* %ptr
+ br label %merge
+
+merge: ; preds = %untaken, %taken
+; CHECK-LABEL: merge:
+; CHECK-NEXT: = phi
+; CHECK-NEXT: gc.statepoint
+; CHECK-NEXT: gc.relocate
+; CHECK-NEXT: bitcast
+; CHECK-NEXT: ret <2 x i64 addrspace(1)*>
+ %obj = phi <2 x i64 addrspace(1)*> [ %obja, %taken ], [ %objb, %untaken ]
+ call void @do_safepoint() [ "deopt"() ]
+ ret <2 x i64 addrspace(1)*> %obj
+}
+
+declare void @do_safepoint()