mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-14 11:32:34 +00:00
af0d08d55c
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77199 91177308-0d34-0410-b5e6-96231b3b80d8
60 lines
1.6 KiB
LLVM
60 lines
1.6 KiB
LLVM
; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {cmn\\.w\\W*r\[0-9\],\\W*r\[0-9\]$} | count 4
|
|
; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {cmn\\.w\\W*r\[0-9\],\\W*r\[0-9\],\\W*lsl\\W*#5$} | count 1
|
|
; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {cmn\\.w\\W*r\[0-9\],\\W*r\[0-9\],\\W*lsr\\W*#6$} | count 1
|
|
; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {cmn\\.w\\W*r\[0-9\],\\W*r\[0-9\],\\W*asr\\W*#7$} | count 1
|
|
; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {cmn\\.w\\W*r\[0-9\],\\W*r\[0-9\],\\W*ror\\W*#8$} | count 1
|
|
|
|
define i1 @f1(i32 %a, i32 %b) {
|
|
%nb = sub i32 0, %b
|
|
%tmp = icmp ne i32 %a, %nb
|
|
ret i1 %tmp
|
|
}
|
|
|
|
define i1 @f2(i32 %a, i32 %b) {
|
|
%nb = sub i32 0, %b
|
|
%tmp = icmp ne i32 %nb, %a
|
|
ret i1 %tmp
|
|
}
|
|
|
|
define i1 @f3(i32 %a, i32 %b) {
|
|
%nb = sub i32 0, %b
|
|
%tmp = icmp eq i32 %a, %nb
|
|
ret i1 %tmp
|
|
}
|
|
|
|
define i1 @f4(i32 %a, i32 %b) {
|
|
%nb = sub i32 0, %b
|
|
%tmp = icmp eq i32 %nb, %a
|
|
ret i1 %tmp
|
|
}
|
|
|
|
define i1 @f5(i32 %a, i32 %b) {
|
|
%tmp = shl i32 %b, 5
|
|
%nb = sub i32 0, %tmp
|
|
%tmp1 = icmp eq i32 %nb, %a
|
|
ret i1 %tmp1
|
|
}
|
|
|
|
define i1 @f6(i32 %a, i32 %b) {
|
|
%tmp = lshr i32 %b, 6
|
|
%nb = sub i32 0, %tmp
|
|
%tmp1 = icmp ne i32 %nb, %a
|
|
ret i1 %tmp1
|
|
}
|
|
|
|
define i1 @f7(i32 %a, i32 %b) {
|
|
%tmp = ashr i32 %b, 7
|
|
%nb = sub i32 0, %tmp
|
|
%tmp1 = icmp eq i32 %a, %nb
|
|
ret i1 %tmp1
|
|
}
|
|
|
|
define i1 @f8(i32 %a, i32 %b) {
|
|
%l8 = shl i32 %a, 24
|
|
%r8 = lshr i32 %a, 8
|
|
%tmp = or i32 %l8, %r8
|
|
%nb = sub i32 0, %tmp
|
|
%tmp1 = icmp ne i32 %a, %nb
|
|
ret i1 %tmp1
|
|
}
|