18 lines
		
	
	
		
			567 B
		
	
	
	
		
			LLVM
		
	
	
	
			
		
		
	
	
			18 lines
		
	
	
		
			567 B
		
	
	
	
		
			LLVM
		
	
	
	
| ; RUN: llc -march=hexagon < %s | FileCheck %s
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| 
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| ; Check that we generate zero-extends, instead of just shifting and oring
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| ; registers (which can contain sign-extended negative values).
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| ; CHECK: and(r{{[0-9]+}},#255)
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| 
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| define i32 @fred(i8 %a0, i8 %a1, i8 %a2, i8 %a3) #0 {
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| b4:
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|   %v5 = insertelement <4 x i8> undef, i8 %a0, i32 0
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|   %v6 = insertelement <4 x i8> %v5, i8 %a1, i32 1
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|   %v7 = insertelement <4 x i8> %v6, i8 %a2, i32 2
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|   %v8 = insertelement <4 x i8> %v7, i8 %a3, i32 3
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|   %v9 = bitcast <4 x i8> %v8 to i32
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|   ret i32 %v9
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| }
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| 
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| attributes #0 = { nounwind readnone }
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