binop-and-shifts.ll - OpenGrok cross reference for /llvm-project/llvm/test/Transforms/InstCombine/binop-and-shifts.ll

Lines Matching full:shift2
12   %shift2 = shl i8 %y, 4
13   %bw2 = and i8 %shift2, 88
21 ; CHECK-NEXT:    [[SHIFT2:%.*]] = shl i8 [[Y:%.*]], 5
22 ; CHECK-NEXT:    [[BW2:%.*]] = and i8 [[SHIFT2]], 64
27   %shift2 = shl i8 %y, 5
28   %bw2 = and i8 %shift2, 88
41   %shift2 = shl i8 %y, 2
42   %bw2 = add i8 %shift2, 48
50 ; CHECK-NEXT:    [[SHIFT2:%.*]] = lshr i8 [[Y:%.*]], 2
51 ; CHECK-NEXT:    [[BW2:%.*]] = add nuw nsw i8 [[SHIFT2]], 48
56   %shift2 = lshr i8 %y, 2
57   %bw2 = add i8 %shift2, 48
65 ; CHECK-NEXT:    [[SHIFT2:%.*]] = shl i8 4, [[Y:%.*]]
66 ; CHECK-NEXT:    [[BW2:%.*]] = and i8 [[SHIFT2]], 88
71   %shift2 = shl i8 4, %y
72   %bw2 = and i8 %shift2, 88
85   %shift2 = lshr <2 x i8> %y, <i8 4, i8 5>
87   %bw1 = or <2 x i8> %shift2, %bw2
94 ; CHECK-NEXT:    [[SHIFT2:%.*]] = lshr <2 x i8> [[Y:%.*]], <i8 5, i8 4>
95 ; CHECK-NEXT:    [[BW2:%.*]] = and <2 x i8> [[SHIFT2]], <i8 44, i8 99>
100   %shift2 = lshr <2 x i8> %y, <i8 5, i8 4>
101   %bw2 = and <2 x i8> %shift2, <i8 44, i8 99>
114   %shift2 = shl i8 %y, 1
116   %bw1 = xor i8 %shift2, %bw2
128   %shift2 = shl i8 %y, 1
129   %bw2 = and i8 %shift2, 119
137 ; CHECK-NEXT:    [[SHIFT2:%.*]] = shl i8 [[Y:%.*]], 1
138 ; CHECK-NEXT:    [[BW2:%.*]] = xor i8 [[SHIFT2]], 119
143   %shift2 = shl i8 %y, 1
144   %bw2 = xor i8 %shift2, 119
157   %shift2 = lshr i8 %y, 5
159   %bw1 = and i8 %bw2, %shift2
171   %shift2 = lshr i8 %y, 5
172   %bw2 = or i8 %shift2, 198
185   %shift2 = shl <2 x i8> %y, <i8 2, i8 poison>
186   %bw2 = xor <2 x i8> %shift2, <i8 44, i8 poison>
194 ; CHECK-NEXT:    [[SHIFT2:%.*]] = shl <2 x i8> [[Y:%.*]], <i8 poison, i8 2>
195 ; CHECK-NEXT:    [[BW2:%.*]] = xor <2 x i8> [[SHIFT2]], <i8 44, i8 poison>
200   %shift2 = shl <2 x i8> %y, <i8 poison, i8 2>
201   %bw2 = xor <2 x i8> %shift2, <i8 44, i8 poison>
214   %shift2 = lshr i8 %y, %sh
215   %bw2 = or i8 %shift2, %mask
223 ; CHECK-NEXT:    [[SHIFT2:%.*]] = lshr i8 [[Y:%.*]], [[SH]]
224 ; CHECK-NEXT:    [[BW2:%.*]] = or i8 [[SHIFT2]], [[MASK:%.*]]
229   %shift2 = lshr i8 %y, %sh
230   %bw2 = or i8 %shift2, %mask
243   %shift2 = shl i8 %y, %sh
244   %bw2 = xor i8 %shift2, %mask
252 ; CHECK-NEXT:    [[SHIFT2:%.*]] = shl i8 [[Y:%.*]], [[SH]]
253 ; CHECK-NEXT:    [[BW2:%.*]] = xor i8 [[SHIFT2]], [[MASK:%.*]]
258   %shift2 = shl i8 %y, %sh
259   %bw2 = xor i8 %shift2, %mask
272   %shift2 = shl <2 x i8> %y, %sh
273   %bw2 = and <2 x i8> %shift2, %mask
286   %shift2 = shl i8 %y, %sh
287   %bw2 = add i8 %shift2, %mask
295 ; CHECK-NEXT:    [[SHIFT2:%.*]] = lshr i8 [[Y:%.*]], [[SH]]
296 ; CHECK-NEXT:    [[BW2:%.*]] = add i8 [[SHIFT2]], [[MASK:%.*]]
301   %shift2 = lshr i8 %y, %sh
302   %bw2 = add i8 %shift2, %mask
315   %shift2 = lshr <2 x i8> %y, <i8 3, i8 4>
316   %bw2 = add <2 x i8> %shift2, <i8 255, i8 1>
324 ; CHECK-NEXT:    [[SHIFT2:%.*]] = lshr <2 x i8> [[Y:%.*]], <i8 poison, i8 3>
325 ; CHECK-NEXT:    [[BW2:%.*]] = add nsw <2 x i8> [[SHIFT2]], <i8 -1, i8 1>
330   %shift2 = lshr <2 x i8> %y, <i8 poison, i8 3>
331   %bw2 = add <2 x i8> %shift2, <i8 255, i8 1>
344   %shift2 = shl <2 x i8> %y, <i8 1, i8 1>
345   %bw2 = or <2 x i8> %shift2, <i8 18, i8 24>
358   %shift2 = shl <2 x i8> %y, <i8 1, i8 1>
359   %bw2 = or <2 x i8> %shift2, <i8 19, i8 24>
372   %shift2 = lshr i8 %y, 4
373   %bw2 = xor i8 %shift2, 48
381 ; CHECK-NEXT:    [[SHIFT2:%.*]] = lshr i8 [[Y:%.*]], 6
382 ; CHECK-NEXT:    [[BW2:%.*]] = xor i8 [[SHIFT2]], -127
387   %shift2 = lshr i8 %y, 6
388   %bw2 = xor i8 %shift2, 129
401   %shift2 = lshr <2 x i8> %y, <i8 6, i8 6>
402   %bw2 = or <2 x i8> %shift2, <i8 3, i8 1>
410 ; CHECK-NEXT:    [[SHIFT2:%.*]] = lshr <2 x i8> [[Y:%.*]], splat (i8 6)
411 ; CHECK-NEXT:    [[BW2:%.*]] = or <2 x i8> [[SHIFT2]], <i8 7, i8 1>
416   %shift2 = lshr <2 x i8> %y, <i8 6, i8 6>
417   %bw2 = or <2 x i8> %shift2, <i8 7, i8 1>
430   %shift2 = shl i8 %y, 1
431   %bw2 = xor i8 %shift2, 88
444   %shift2 = shl i8 %y, 1
445   %bw2 = xor i8 %shift2, 188
458   %shift2 = shl i8 %y, 1
459   %bw2 = add i8 %shift2, 123
467 ; CHECK-NEXT:    [[SHIFT2:%.*]] = lshr i8 [[Y:%.*]], 1
468 ; CHECK-NEXT:    [[BW2:%.*]] = and i8 [[SHIFT2]], 123
473   %shift2 = lshr i8 %y, 1
474   %bw2 = and i8 %shift2, 123
482 ; CHECK-NEXT:    [[SHIFT2:%.*]] = lshr i8 [[Y:%.*]], 1
483 ; CHECK-NEXT:    [[BW2:%.*]] = add nuw i8 [[SHIFT2]], 123
488   %shift2 = lshr i8 %y, 1
489   %bw2 = add i8 %shift2, 123
497 ; CHECK-NEXT:    [[SHIFT2:%.*]] = lshr i8 [[Y:%.*]], 1
498 ; CHECK-NEXT:    [[BW2:%.*]] = add nuw i8 [[SHIFT2]], 123
503   %shift2 = lshr i8 %y, 1
504   %bw2 = add i8 %shift2, 123
517   %shift2 = shl <2 x i8> %y, <i8 4, i8 5>
519   %bw1 = add <2 x i8> %shift2, %bw2
526 ; CHECK-NEXT:    [[SHIFT2:%.*]] = shl <2 x i8> [[Y:%.*]], <i8 4, i8 5>
528 ; CHECK-NEXT:    [[BW1:%.*]] = add <2 x i8> [[SHIFT2]], [[BW2]]
532   %shift2 = shl <2 x i8> %y, <i8 4, i8 5>
534   %bw1 = add <2 x i8> %shift2, %bw2
541 ; CHECK-NEXT:    [[SHIFT2:%.*]] = lshr i8 [[Y:%.*]], 1
542 ; CHECK-NEXT:    [[BW2:%.*]] = add nuw i8 [[SHIFT2]], 123
547   %shift2 = lshr i8 %y, 1
548   %bw2 = add i8 %shift2, 123