mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-25 14:32:53 +00:00
6660ed5f2f
The fast register allocator is not supposed to work in the optimizing pipeline. It doesn't make sense to compute live intervals, run full copy coalescing, and then run RAFast. Fast register allocation in the optimizing pipeline is better done by RABasic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158242 91177308-0d34-0410-b5e6-96231b3b80d8
118 lines
4.5 KiB
LLVM
118 lines
4.5 KiB
LLVM
; RUN: llc < %s -regalloc=fast -optimize-regalloc=0
|
|
|
|
%struct.CHESS_POSITION = type { i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, i64, i32, i32, i8, i8, [64 x i8], i8, i8, i8, i8, i8 }
|
|
@search = external global %struct.CHESS_POSITION ; <%struct.CHESS_POSITION*> [#uses=2]
|
|
@bishop_shift_rl45 = external global [64 x i32] ; <[64 x i32]*> [#uses=1]
|
|
@bishop_shift_rr45 = external global [64 x i32] ; <[64 x i32]*> [#uses=1]
|
|
@black_outpost = external global [64 x i8] ; <[64 x i8]*> [#uses=1]
|
|
@bishop_mobility_rl45 = external global [64 x [256 x i32]] ; <[64 x [256 x i32]]*> [#uses=1]
|
|
@bishop_mobility_rr45 = external global [64 x [256 x i32]] ; <[64 x [256 x i32]]*> [#uses=1]
|
|
|
|
declare fastcc i32 @FirstOne()
|
|
|
|
define fastcc void @Evaluate() {
|
|
entry:
|
|
br i1 false, label %cond_false186, label %cond_true
|
|
|
|
cond_true: ; preds = %entry
|
|
ret void
|
|
|
|
cond_false186: ; preds = %entry
|
|
br i1 false, label %cond_true293, label %bb203
|
|
|
|
bb203: ; preds = %cond_false186
|
|
ret void
|
|
|
|
cond_true293: ; preds = %cond_false186
|
|
br i1 false, label %cond_true298, label %cond_next317
|
|
|
|
cond_true298: ; preds = %cond_true293
|
|
br i1 false, label %cond_next518, label %cond_true397.preheader
|
|
|
|
cond_next317: ; preds = %cond_true293
|
|
ret void
|
|
|
|
cond_true397.preheader: ; preds = %cond_true298
|
|
ret void
|
|
|
|
cond_next518: ; preds = %cond_true298
|
|
br i1 false, label %bb1069, label %cond_true522
|
|
|
|
cond_true522: ; preds = %cond_next518
|
|
ret void
|
|
|
|
bb1069: ; preds = %cond_next518
|
|
br i1 false, label %cond_next1131, label %bb1096
|
|
|
|
bb1096: ; preds = %bb1069
|
|
ret void
|
|
|
|
cond_next1131: ; preds = %bb1069
|
|
br i1 false, label %cond_next1207, label %cond_true1150
|
|
|
|
cond_true1150: ; preds = %cond_next1131
|
|
ret void
|
|
|
|
cond_next1207: ; preds = %cond_next1131
|
|
br i1 false, label %cond_next1219, label %cond_true1211
|
|
|
|
cond_true1211: ; preds = %cond_next1207
|
|
ret void
|
|
|
|
cond_next1219: ; preds = %cond_next1207
|
|
br i1 false, label %cond_true1223, label %cond_next1283
|
|
|
|
cond_true1223: ; preds = %cond_next1219
|
|
br i1 false, label %cond_true1254, label %cond_true1264
|
|
|
|
cond_true1254: ; preds = %cond_true1223
|
|
br i1 false, label %bb1567, label %cond_true1369.preheader
|
|
|
|
cond_true1264: ; preds = %cond_true1223
|
|
ret void
|
|
|
|
cond_next1283: ; preds = %cond_next1219
|
|
ret void
|
|
|
|
cond_true1369.preheader: ; preds = %cond_true1254
|
|
ret void
|
|
|
|
bb1567: ; preds = %cond_true1254
|
|
%tmp1580 = load i64* getelementptr (%struct.CHESS_POSITION* @search, i32 0, i32 3) ; <i64> [#uses=1]
|
|
%tmp1591 = load i64* getelementptr (%struct.CHESS_POSITION* @search, i32 0, i32 4) ; <i64> [#uses=1]
|
|
%tmp1572 = tail call fastcc i32 @FirstOne( ) ; <i32> [#uses=5]
|
|
%tmp1582 = getelementptr [64 x i32]* @bishop_shift_rl45, i32 0, i32 %tmp1572 ; <i32*> [#uses=1]
|
|
%tmp1583 = load i32* %tmp1582 ; <i32> [#uses=1]
|
|
%tmp1583.upgrd.1 = trunc i32 %tmp1583 to i8 ; <i8> [#uses=1]
|
|
%shift.upgrd.2 = zext i8 %tmp1583.upgrd.1 to i64 ; <i64> [#uses=1]
|
|
%tmp1584 = lshr i64 %tmp1580, %shift.upgrd.2 ; <i64> [#uses=1]
|
|
%tmp1584.upgrd.3 = trunc i64 %tmp1584 to i32 ; <i32> [#uses=1]
|
|
%tmp1585 = and i32 %tmp1584.upgrd.3, 255 ; <i32> [#uses=1]
|
|
%gep.upgrd.4 = zext i32 %tmp1585 to i64 ; <i64> [#uses=1]
|
|
%tmp1587 = getelementptr [64 x [256 x i32]]* @bishop_mobility_rl45, i32 0, i32 %tmp1572, i64 %gep.upgrd.4 ; <i32*> [#uses=1]
|
|
%tmp1588 = load i32* %tmp1587 ; <i32> [#uses=1]
|
|
%tmp1593 = getelementptr [64 x i32]* @bishop_shift_rr45, i32 0, i32 %tmp1572 ; <i32*> [#uses=1]
|
|
%tmp1594 = load i32* %tmp1593 ; <i32> [#uses=1]
|
|
%tmp1594.upgrd.5 = trunc i32 %tmp1594 to i8 ; <i8> [#uses=1]
|
|
%shift.upgrd.6 = zext i8 %tmp1594.upgrd.5 to i64 ; <i64> [#uses=1]
|
|
%tmp1595 = lshr i64 %tmp1591, %shift.upgrd.6 ; <i64> [#uses=1]
|
|
%tmp1595.upgrd.7 = trunc i64 %tmp1595 to i32 ; <i32> [#uses=1]
|
|
%tmp1596 = and i32 %tmp1595.upgrd.7, 255 ; <i32> [#uses=1]
|
|
%gep.upgrd.8 = zext i32 %tmp1596 to i64 ; <i64> [#uses=1]
|
|
%tmp1598 = getelementptr [64 x [256 x i32]]* @bishop_mobility_rr45, i32 0, i32 %tmp1572, i64 %gep.upgrd.8 ; <i32*> [#uses=1]
|
|
%tmp1599 = load i32* %tmp1598 ; <i32> [#uses=1]
|
|
%tmp1600.neg = sub i32 0, %tmp1588 ; <i32> [#uses=1]
|
|
%tmp1602 = sub i32 %tmp1600.neg, %tmp1599 ; <i32> [#uses=1]
|
|
%tmp1604 = getelementptr [64 x i8]* @black_outpost, i32 0, i32 %tmp1572 ; <i8*> [#uses=1]
|
|
%tmp1605 = load i8* %tmp1604 ; <i8> [#uses=1]
|
|
%tmp1606 = icmp eq i8 %tmp1605, 0 ; <i1> [#uses=1]
|
|
br i1 %tmp1606, label %cond_next1637, label %cond_true1607
|
|
|
|
cond_true1607: ; preds = %bb1567
|
|
ret void
|
|
|
|
cond_next1637: ; preds = %bb1567
|
|
%tmp1662 = sub i32 %tmp1602, 0 ; <i32> [#uses=0]
|
|
ret void
|
|
}
|