34 lines
		
	
	
		
			827 B
		
	
	
	
		
			LLVM
		
	
	
	
			
		
		
	
	
			34 lines
		
	
	
		
			827 B
		
	
	
	
		
			LLVM
		
	
	
	
| ; RUN:  not llvm-as %s -o /dev/null 2>&1 | FileCheck %s
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| 
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| 
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| declare void @f()
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| @fa = alias void (), void ()* @f
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| ; CHECK: Alias must point to a definition
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| ; CHECK-NEXT: @fa
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| 
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| @g = external global i32
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| @ga = alias i32, i32* @g
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| ; CHECK: Alias must point to a definition
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| ; CHECK-NEXT: @ga
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| 
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| define available_externally void @f2() {
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|   ret void
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| }
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| @fa2 = alias void(), void()* @f2
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| ; CHECK: Alias must point to a definition
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| ; CHECK-NEXT: @fa2
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| 
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| @test2_a = alias i32, i32* @test2_b
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| @test2_b = alias i32, i32* @test2_a
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| ; CHECK:      Aliases cannot form a cycle
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| ; CHECK-NEXT: i32* @test2_a
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| ; CHECK-NEXT: Aliases cannot form a cycle
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| ; CHECK-NEXT: i32* @test2_b
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| 
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| 
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| @test3_a = global i32 42
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| @test3_b = weak alias i32, i32* @test3_a
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| @test3_c = alias i32, i32* @test3_b
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| ; CHECK: Alias cannot point to an interposable alias
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| ; CHECK-NEXT: i32* @test3_c
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