Chris Lattner | 2b5d3cf | 2005-08-19 01:14:40 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-as < %s | llc -march=x86 -x86-asm-syntax=intel | grep ro[rl] | wc -l | grep 12 |
Chris Lattner | b51f2e3 | 2005-01-19 08:04:08 +0000 | [diff] [blame] | 2 | |
| 3 | uint %rotl32(uint %A, ubyte %Amt) { |
| 4 | %B = shl uint %A, ubyte %Amt |
| 5 | %Amt2 = sub ubyte 32, %Amt |
| 6 | %C = shr uint %A, ubyte %Amt2 |
| 7 | %D = or uint %B, %C |
| 8 | ret uint %D |
| 9 | } |
| 10 | |
| 11 | uint %rotr32(uint %A, ubyte %Amt) { |
| 12 | %B = shr uint %A, ubyte %Amt |
| 13 | %Amt2 = sub ubyte 32, %Amt |
| 14 | %C = shl uint %A, ubyte %Amt2 |
| 15 | %D = or uint %B, %C |
| 16 | ret uint %D |
| 17 | } |
| 18 | |
| 19 | uint %rotli32(uint %A) { |
| 20 | %B = shl uint %A, ubyte 5 |
| 21 | %C = shr uint %A, ubyte 27 |
| 22 | %D = or uint %B, %C |
| 23 | ret uint %D |
| 24 | } |
| 25 | |
| 26 | uint %rotri32(uint %A) { |
| 27 | %B = shr uint %A, ubyte 5 |
| 28 | %C = shl uint %A, ubyte 27 |
| 29 | %D = or uint %B, %C |
| 30 | ret uint %D |
| 31 | } |
| 32 | |
| 33 | ushort %rotl16(ushort %A, ubyte %Amt) { |
| 34 | %B = shl ushort %A, ubyte %Amt |
| 35 | %Amt2 = sub ubyte 16, %Amt |
| 36 | %C = shr ushort %A, ubyte %Amt2 |
| 37 | %D = or ushort %B, %C |
| 38 | ret ushort %D |
| 39 | } |
| 40 | |
| 41 | ushort %rotr16(ushort %A, ubyte %Amt) { |
| 42 | %B = shr ushort %A, ubyte %Amt |
| 43 | %Amt2 = sub ubyte 16, %Amt |
| 44 | %C = shl ushort %A, ubyte %Amt2 |
| 45 | %D = or ushort %B, %C |
| 46 | ret ushort %D |
| 47 | } |
| 48 | |
| 49 | ushort %rotli16(ushort %A) { |
| 50 | %B = shl ushort %A, ubyte 5 |
| 51 | %C = shr ushort %A, ubyte 11 |
| 52 | %D = or ushort %B, %C |
| 53 | ret ushort %D |
| 54 | } |
| 55 | |
| 56 | ushort %rotri16(ushort %A) { |
| 57 | %B = shr ushort %A, ubyte 5 |
| 58 | %C = shl ushort %A, ubyte 11 |
| 59 | %D = or ushort %B, %C |
| 60 | ret ushort %D |
| 61 | } |
| 62 | |
| 63 | ubyte %rotl8(ubyte %A, ubyte %Amt) { |
| 64 | %B = shl ubyte %A, ubyte %Amt |
| 65 | %Amt2 = sub ubyte 8, %Amt |
| 66 | %C = shr ubyte %A, ubyte %Amt2 |
| 67 | %D = or ubyte %B, %C |
| 68 | ret ubyte %D |
| 69 | } |
| 70 | |
| 71 | ubyte %rotr8(ubyte %A, ubyte %Amt) { |
| 72 | %B = shr ubyte %A, ubyte %Amt |
| 73 | %Amt2 = sub ubyte 8, %Amt |
| 74 | %C = shl ubyte %A, ubyte %Amt2 |
| 75 | %D = or ubyte %B, %C |
| 76 | ret ubyte %D |
| 77 | } |
| 78 | |
| 79 | ubyte %rotli8(ubyte %A) { |
| 80 | %B = shl ubyte %A, ubyte 5 |
| 81 | %C = shr ubyte %A, ubyte 3 |
| 82 | %D = or ubyte %B, %C |
| 83 | ret ubyte %D |
| 84 | } |
| 85 | |
| 86 | ubyte %rotri8(ubyte %A) { |
| 87 | %B = shr ubyte %A, ubyte 5 |
| 88 | %C = shl ubyte %A, ubyte 3 |
| 89 | %D = or ubyte %B, %C |
| 90 | ret ubyte %D |
| 91 | } |