mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-15 04:08:07 +00:00
9961cf1fed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31728 91177308-0d34-0410-b5e6-96231b3b80d8
23 lines
481 B
LLVM
23 lines
481 B
LLVM
; RUN: llvm-as < %s | opt -instcombine | llvm-dis | egrep 'shl|lshr|ashr' | wc -l | grep 3
|
|
|
|
int %test0(int %A, int %B, ubyte %C) {
|
|
%X = shl int %A, ubyte %C
|
|
%Y = shl int %B, ubyte %C
|
|
%Z = and int %X, %Y
|
|
ret int %Z
|
|
}
|
|
|
|
int %test1(int %A, int %B, ubyte %C) {
|
|
%X = lshr int %A, ubyte %C
|
|
%Y = lshr int %B, ubyte %C
|
|
%Z = or int %X, %Y
|
|
ret int %Z
|
|
}
|
|
|
|
int %test2(int %A, int %B, ubyte %C) {
|
|
%X = ashr int %A, ubyte %C
|
|
%Y = ashr int %B, ubyte %C
|
|
%Z = xor int %X, %Y
|
|
ret int %Z
|
|
}
|