forked from OSchip/llvm-project
				
			
		
			
				
	
	
		
			20 lines
		
	
	
		
			677 B
		
	
	
	
		
			LLVM
		
	
	
	
			
		
		
	
	
			20 lines
		
	
	
		
			677 B
		
	
	
	
		
			LLVM
		
	
	
	
| ; RUN: opt < %s -instsimplify -S | FileCheck %s
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| 
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| target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32"
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| target triple = "i386-unknown-linux-gnu"
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| 
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| @a = external global i8
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| 
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| @c1 = constant [3 x i32] [i32 0, i32 0,
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| i32 sub (i32 ptrtoint (i8* @a to i32), i32 ptrtoint (i32* getelementptr ([3 x i32], [3 x i32]* @c1, i32 0, i32 2) to i32))
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| ]
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| 
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| ; CHECK: @f1
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| define i8* @f1() {
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|   ; CHECK: ret i8* @a
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|   %l = call i8* @llvm.load.relative.i32(i8* bitcast (i32* getelementptr ([3 x i32], [3 x i32]* @c1, i32 0, i32 2) to i8*), i32 0)
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|   ret i8* %l
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| }
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| 
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| declare i8* @llvm.load.relative.i32(i8*, i32)
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