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	git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22898 91177308-0d34-0410-b5e6-96231b3b80d8
		
			
				
	
	
		
			92 lines
		
	
	
		
			1.8 KiB
		
	
	
	
		
			LLVM
		
	
	
	
	
	
			
		
		
	
	
			92 lines
		
	
	
		
			1.8 KiB
		
	
	
	
		
			LLVM
		
	
	
	
	
	
| ; RUN: llvm-as < %s | llc -march=x86 -x86-asm-syntax=intel | grep ro[rl] | wc -l | grep 12
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| 
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| uint %rotl32(uint %A, ubyte %Amt) {
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| 	%B = shl uint %A, ubyte %Amt
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| 	%Amt2 = sub ubyte 32, %Amt
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| 	%C = shr uint %A, ubyte %Amt2
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| 	%D = or uint %B, %C
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| 	ret uint %D
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| }
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| 
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| uint %rotr32(uint %A, ubyte %Amt) {
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| 	%B = shr uint %A, ubyte %Amt
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| 	%Amt2 = sub ubyte 32, %Amt
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| 	%C = shl uint %A, ubyte %Amt2
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| 	%D = or uint %B, %C
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| 	ret uint %D
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| }
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| 
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| uint %rotli32(uint %A) {
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| 	%B = shl uint %A, ubyte 5
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| 	%C = shr uint %A, ubyte 27
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| 	%D = or uint %B, %C
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| 	ret uint %D
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| }
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| 
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| uint %rotri32(uint %A) {
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| 	%B = shr uint %A, ubyte 5
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| 	%C = shl uint %A, ubyte 27
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| 	%D = or uint %B, %C
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| 	ret uint %D
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| }
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| 
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| ushort %rotl16(ushort %A, ubyte %Amt) {
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| 	%B = shl ushort %A, ubyte %Amt
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| 	%Amt2 = sub ubyte 16, %Amt
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| 	%C = shr ushort %A, ubyte %Amt2
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| 	%D = or ushort %B, %C
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| 	ret ushort %D
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| }
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| 
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| ushort %rotr16(ushort %A, ubyte %Amt) {
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| 	%B = shr ushort %A, ubyte %Amt
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| 	%Amt2 = sub ubyte 16, %Amt
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| 	%C = shl ushort %A, ubyte %Amt2
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| 	%D = or ushort %B, %C
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| 	ret ushort %D
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| }
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| 
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| ushort %rotli16(ushort %A) {
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| 	%B = shl ushort %A, ubyte 5
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| 	%C = shr ushort %A, ubyte 11
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| 	%D = or ushort %B, %C
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| 	ret ushort %D
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| }
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| 
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| ushort %rotri16(ushort %A) {
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| 	%B = shr ushort %A, ubyte 5
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| 	%C = shl ushort %A, ubyte 11
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| 	%D = or ushort %B, %C
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| 	ret ushort %D
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| }
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| 
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| ubyte %rotl8(ubyte %A, ubyte %Amt) {
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| 	%B = shl ubyte %A, ubyte %Amt
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| 	%Amt2 = sub ubyte 8, %Amt
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| 	%C = shr ubyte %A, ubyte %Amt2
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| 	%D = or ubyte %B, %C
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| 	ret ubyte %D
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| }
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| 
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| ubyte %rotr8(ubyte %A, ubyte %Amt) {
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| 	%B = shr ubyte %A, ubyte %Amt
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| 	%Amt2 = sub ubyte 8, %Amt
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| 	%C = shl ubyte %A, ubyte %Amt2
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| 	%D = or ubyte %B, %C
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| 	ret ubyte %D
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| }
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| 
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| ubyte %rotli8(ubyte %A) {
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| 	%B = shl ubyte %A, ubyte 5
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| 	%C = shr ubyte %A, ubyte 3
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| 	%D = or ubyte %B, %C
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| 	ret ubyte %D
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| }
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| 
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| ubyte %rotri8(ubyte %A) {
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| 	%B = shr ubyte %A, ubyte 5
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| 	%C = shl ubyte %A, ubyte 3
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| 	%D = or ubyte %B, %C
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| 	ret ubyte %D
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| }
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