mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-10-31 09:11:13 +00:00
d3b1f6d3e0
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36091 91177308-0d34-0410-b5e6-96231b3b80d8
93 lines
1.8 KiB
LLVM
93 lines
1.8 KiB
LLVM
; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | \
|
|
; RUN: grep {ro\[rl\]} | wc -l | grep 12
|
|
|
|
uint %rotl32(uint %A, ubyte %Amt) {
|
|
%B = shl uint %A, ubyte %Amt
|
|
%Amt2 = sub ubyte 32, %Amt
|
|
%C = shr uint %A, ubyte %Amt2
|
|
%D = or uint %B, %C
|
|
ret uint %D
|
|
}
|
|
|
|
uint %rotr32(uint %A, ubyte %Amt) {
|
|
%B = shr uint %A, ubyte %Amt
|
|
%Amt2 = sub ubyte 32, %Amt
|
|
%C = shl uint %A, ubyte %Amt2
|
|
%D = or uint %B, %C
|
|
ret uint %D
|
|
}
|
|
|
|
uint %rotli32(uint %A) {
|
|
%B = shl uint %A, ubyte 5
|
|
%C = shr uint %A, ubyte 27
|
|
%D = or uint %B, %C
|
|
ret uint %D
|
|
}
|
|
|
|
uint %rotri32(uint %A) {
|
|
%B = shr uint %A, ubyte 5
|
|
%C = shl uint %A, ubyte 27
|
|
%D = or uint %B, %C
|
|
ret uint %D
|
|
}
|
|
|
|
ushort %rotl16(ushort %A, ubyte %Amt) {
|
|
%B = shl ushort %A, ubyte %Amt
|
|
%Amt2 = sub ubyte 16, %Amt
|
|
%C = shr ushort %A, ubyte %Amt2
|
|
%D = or ushort %B, %C
|
|
ret ushort %D
|
|
}
|
|
|
|
ushort %rotr16(ushort %A, ubyte %Amt) {
|
|
%B = shr ushort %A, ubyte %Amt
|
|
%Amt2 = sub ubyte 16, %Amt
|
|
%C = shl ushort %A, ubyte %Amt2
|
|
%D = or ushort %B, %C
|
|
ret ushort %D
|
|
}
|
|
|
|
ushort %rotli16(ushort %A) {
|
|
%B = shl ushort %A, ubyte 5
|
|
%C = shr ushort %A, ubyte 11
|
|
%D = or ushort %B, %C
|
|
ret ushort %D
|
|
}
|
|
|
|
ushort %rotri16(ushort %A) {
|
|
%B = shr ushort %A, ubyte 5
|
|
%C = shl ushort %A, ubyte 11
|
|
%D = or ushort %B, %C
|
|
ret ushort %D
|
|
}
|
|
|
|
ubyte %rotl8(ubyte %A, ubyte %Amt) {
|
|
%B = shl ubyte %A, ubyte %Amt
|
|
%Amt2 = sub ubyte 8, %Amt
|
|
%C = shr ubyte %A, ubyte %Amt2
|
|
%D = or ubyte %B, %C
|
|
ret ubyte %D
|
|
}
|
|
|
|
ubyte %rotr8(ubyte %A, ubyte %Amt) {
|
|
%B = shr ubyte %A, ubyte %Amt
|
|
%Amt2 = sub ubyte 8, %Amt
|
|
%C = shl ubyte %A, ubyte %Amt2
|
|
%D = or ubyte %B, %C
|
|
ret ubyte %D
|
|
}
|
|
|
|
ubyte %rotli8(ubyte %A) {
|
|
%B = shl ubyte %A, ubyte 5
|
|
%C = shr ubyte %A, ubyte 3
|
|
%D = or ubyte %B, %C
|
|
ret ubyte %D
|
|
}
|
|
|
|
ubyte %rotri8(ubyte %A) {
|
|
%B = shr ubyte %A, ubyte 5
|
|
%C = shl ubyte %A, ubyte 3
|
|
%D = or ubyte %B, %C
|
|
ret ubyte %D
|
|
}
|