21 lines
		
	
	
		
			735 B
		
	
	
	
		
			LLVM
		
	
	
	
			
		
		
	
	
			21 lines
		
	
	
		
			735 B
		
	
	
	
		
			LLVM
		
	
	
	
| ; RUN: opt < %s -rewrite-statepoints-for-gc -spp-print-base-pointers -S 2>&1 | FileCheck %s
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| 
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| ; CHECK: derived %select base null
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| 
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| @global = external addrspace(1) global i8
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| 
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| define i8 @test(i1 %cond) gc "statepoint-example" {
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|   %derived1 = getelementptr i8, i8 addrspace(1)* @global, i64 1
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|   %derived2 = getelementptr i8, i8 addrspace(1)* @global, i64 2
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|   %select = select i1 %cond, i8 addrspace(1)* %derived1, i8 addrspace(1)* %derived2
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|   call void @extern()
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| ; CHECK-NOT: relocate
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| ; CHECK: %load = load i8, i8 addrspace(1)* %select
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|   %load = load i8, i8 addrspace(1)* %select
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|   ret i8 %load
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| }
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| 
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| declare void @extern() gc "statepoint-example"
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| 
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| declare token @llvm.experimental.gc.statepoint.p0f_isVoidf(i64, i32, void ()*, i32, i32, ...)
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