44 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			LLVM
		
	
	
	
			
		
		
	
	
			44 lines
		
	
	
		
			1.1 KiB
		
	
	
	
		
			LLVM
		
	
	
	
| ; RUN: llvm-as < %s | llvm-dis > %t1.ll
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| ; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
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| ; RUN: diff %t1.ll %t2.ll
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| 
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| @llvm.used = appending global [1 x i8*] [i8* bitcast (i32* @foo1 to i8*)], section "llvm.metadata"
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| 
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| @bar = global i32 0
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| @foo1 = alias i32, i32* @bar
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| @foo2 = alias i32, i32* @bar
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| @foo3 = alias i32, i32* @foo2
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| @foo4 = unnamed_addr alias i32, i32* @foo2
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| 
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| ; Make sure the verifier does not complain about references to a global
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| ; declaration from an initializer.
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| @decl = external global i32
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| @ptr = global i32* @decl
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| @ptr_a = alias i32*, i32** @ptr
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| 
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| %FunTy = type i32()
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| 
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| define i32 @foo_f() {
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|   ret i32 0
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| }
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| @bar_f = weak_odr alias %FunTy, %FunTy* @foo_f
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| @bar_ff = alias i32(), i32()* @bar_f
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| 
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| @bar_i = internal alias i32, i32* @bar
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| 
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| @A = alias i64, bitcast (i32* @bar to i64*)
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| 
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| define i32 @test() {
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| entry:
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|    %tmp = load i32, i32* @foo1
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|    %tmp1 = load i32, i32* @foo2
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|    %tmp0 = load i32, i32* @bar_i
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|    %tmp2 = call i32 @foo_f()
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|    %tmp3 = add i32 %tmp, %tmp2
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|    %tmp4 = call %FunTy @bar_f()
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|    %tmp5 = add i32 %tmp3, %tmp4
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|    %tmp6 = add i32 %tmp1, %tmp5
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|    %tmp7 = add i32 %tmp6, %tmp0
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|    ret i32 %tmp7
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| }
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