27 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			LLVM
		
	
	
	
			
		
		
	
	
			27 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			LLVM
		
	
	
	
; RUN: opt < %s -rewrite-statepoints-for-gc -spp-print-base-pointers -S 2>&1 | FileCheck %s
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; RUN: opt < %s -passes=rewrite-statepoints-for-gc -spp-print-base-pointers -S 2>&1 | FileCheck %s
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; CHECK: derived %merged_value base %merged_value.base
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declare void @site_for_call_safpeoint()
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define i64 addrspace(1)* @test(i64 addrspace(1)* %base_obj_x, i64 addrspace(1)* %base_obj_y, i1 %runtime_condition) gc "statepoint-example" {
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entry:
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  br i1 %runtime_condition, label %here, label %there
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here:                                             ; preds = %entry
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  %x = getelementptr i64, i64 addrspace(1)* %base_obj_x, i32 1
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  br label %merge
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there:                                            ; preds = %entry
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  %y = getelementptr i64, i64 addrspace(1)* %base_obj_y, i32 1
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  br label %merge
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merge:                                            ; preds = %there, %here
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; CHECK-LABEL: merge:
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; CHECK:   %merged_value.base = phi i64 addrspace(1)* [ %base_obj_x, %here ], [ %base_obj_y, %there ]
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  %merged_value = phi i64 addrspace(1)* [ %x, %here ], [ %y, %there ]
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  call void @site_for_call_safpeoint() [ "deopt"(i32 0, i32 -1, i32 0, i32 0, i32 0) ]
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  ret i64 addrspace(1)* %merged_value
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}
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