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Leon Clark
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Update tests.
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‎llvm/test/Transforms/VectorCombine/AMDGPU/narrow-phi-of-shuffles.ll

Lines changed: 27 additions & 27 deletions
Original file line numberDiff line numberDiff line change
@@ -392,15 +392,15 @@ define <4 x i32> @shuffle_v4i32(<3 x i32> %arg0, i1 %cond) {
392392
; CHECK-NEXT: [[ENTRY:.*:]]
393393
; CHECK-NEXT: br i1 [[COND]], label %[[THEN:.*]], label %[[ELSE:.*]]
394394
; CHECK: [[THEN]]:
395-
; CHECK-NEXT: [[VAL1:%.*]] = shufflevector <3 x i32> [[ARG0]], <3 x i32> poison, <4 x i32> <i32 1, i32 1, i32 1, i32 1>
395+
; CHECK-NEXT: [[TMP0:%.*]] = shufflevector <3 x i32> [[ARG0]], <3 x i32> poison, <3 x i32> <i32 1, i32 2, i32 0>
396396
; CHECK-NEXT: tail call void @func0()
397397
; CHECK-NEXT: br label %[[FINALLY:.*]]
398398
; CHECK: [[ELSE]]:
399-
; CHECK-NEXT: [[VAL2:%.*]] = shufflevector <3 x i32> [[ARG0]], <3 x i32> poison, <4 x i32> <i32 2, i32 2, i32 2, i32 2>
400399
; CHECK-NEXT: tail call void @func1()
401400
; CHECK-NEXT: br label %[[FINALLY]]
402401
; CHECK: [[FINALLY]]:
403-
; CHECK-NEXT: [[VAL3:%.*]] = phi <4 x i32> [ [[VAL1]], %[[THEN]] ], [ [[VAL2]], %[[ELSE]] ]
402+
; CHECK-NEXT: [[TMP1:%.*]] = phi <3 x i32> [ [[TMP0]], %[[THEN]] ], [ [[ARG0]], %[[ELSE]] ]
403+
; CHECK-NEXT: [[VAL3:%.*]] = shufflevector <3 x i32> [[TMP1]], <3 x i32> poison, <4 x i32> <i32 2, i32 2, i32 2, i32 2>
404404
; CHECK-NEXT: ret <4 x i32> [[VAL3]]
405405
;
406406
entry:
@@ -427,15 +427,15 @@ define <8 x i32> @shuffle_v8i32(<3 x i32> %arg0, i1 %cond) {
427427
; CHECK-NEXT: [[ENTRY:.*:]]
428428
; CHECK-NEXT: br i1 [[COND]], label %[[THEN:.*]], label %[[ELSE:.*]]
429429
; CHECK: [[THEN]]:
430-
; CHECK-NEXT: [[VAL1:%.*]] = shufflevector <3 x i32> [[ARG0]], <3 x i32> poison, <8 x i32> <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1>
430+
; CHECK-NEXT: [[TMP0:%.*]] = shufflevector <3 x i32> [[ARG0]], <3 x i32> poison, <3 x i32> <i32 1, i32 2, i32 0>
431431
; CHECK-NEXT: tail call void @func0()
432432
; CHECK-NEXT: br label %[[FINALLY:.*]]
433433
; CHECK: [[ELSE]]:
434-
; CHECK-NEXT: [[VAL2:%.*]] = shufflevector <3 x i32> [[ARG0]], <3 x i32> poison, <8 x i32> <i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2>
435434
; CHECK-NEXT: tail call void @func1()
436435
; CHECK-NEXT: br label %[[FINALLY]]
437436
; CHECK: [[FINALLY]]:
438-
; CHECK-NEXT: [[VAL3:%.*]] = phi <8 x i32> [ [[VAL1]], %[[THEN]] ], [ [[VAL2]], %[[ELSE]] ]
437+
; CHECK-NEXT: [[TMP1:%.*]] = phi <3 x i32> [ [[TMP0]], %[[THEN]] ], [ [[ARG0]], %[[ELSE]] ]
438+
; CHECK-NEXT: [[VAL3:%.*]] = shufflevector <3 x i32> [[TMP1]], <3 x i32> poison, <8 x i32> <i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2>
439439
; CHECK-NEXT: ret <8 x i32> [[VAL3]]
440440
;
441441
entry:
@@ -462,15 +462,15 @@ define <16 x i32> @shuffle_v16i32(<3 x i32> %arg0, i1 %cond) {
462462
; CHECK-NEXT: [[ENTRY:.*:]]
463463
; CHECK-NEXT: br i1 [[COND]], label %[[THEN:.*]], label %[[ELSE:.*]]
464464
; CHECK: [[THEN]]:
465-
; CHECK-NEXT: [[VAL1:%.*]] = shufflevector <3 x i32> [[ARG0]], <3 x i32> poison, <16 x i32> <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1>
465+
; CHECK-NEXT: [[TMP0:%.*]] = shufflevector <3 x i32> [[ARG0]], <3 x i32> poison, <3 x i32> <i32 1, i32 2, i32 0>
466466
; CHECK-NEXT: tail call void @func0()
467467
; CHECK-NEXT: br label %[[FINALLY:.*]]
468468
; CHECK: [[ELSE]]:
469-
; CHECK-NEXT: [[VAL2:%.*]] = shufflevector <3 x i32> [[ARG0]], <3 x i32> poison, <16 x i32> <i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2>
470469
; CHECK-NEXT: tail call void @func1()
471470
; CHECK-NEXT: br label %[[FINALLY]]
472471
; CHECK: [[FINALLY]]:
473-
; CHECK-NEXT: [[VAL3:%.*]] = phi <16 x i32> [ [[VAL1]], %[[THEN]] ], [ [[VAL2]], %[[ELSE]] ]
472+
; CHECK-NEXT: [[TMP1:%.*]] = phi <3 x i32> [ [[TMP0]], %[[THEN]] ], [ [[ARG0]], %[[ELSE]] ]
473+
; CHECK-NEXT: [[VAL3:%.*]] = shufflevector <3 x i32> [[TMP1]], <3 x i32> poison, <16 x i32> <i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2>
474474
; CHECK-NEXT: ret <16 x i32> [[VAL3]]
475475
;
476476
entry:
@@ -497,15 +497,15 @@ define <32 x i32> @shuffle_v32i32(<3 x i32> %arg0, i1 %cond) {
497497
; CHECK-NEXT: [[ENTRY:.*:]]
498498
; CHECK-NEXT: br i1 [[COND]], label %[[THEN:.*]], label %[[ELSE:.*]]
499499
; CHECK: [[THEN]]:
500-
; CHECK-NEXT: [[VAL1:%.*]] = shufflevector <3 x i32> [[ARG0]], <3 x i32> poison, <32 x i32> <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1>
500+
; CHECK-NEXT: [[TMP0:%.*]] = shufflevector <3 x i32> [[ARG0]], <3 x i32> poison, <3 x i32> <i32 1, i32 2, i32 0>
501501
; CHECK-NEXT: tail call void @func0()
502502
; CHECK-NEXT: br label %[[FINALLY:.*]]
503503
; CHECK: [[ELSE]]:
504-
; CHECK-NEXT: [[VAL2:%.*]] = shufflevector <3 x i32> [[ARG0]], <3 x i32> poison, <32 x i32> <i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2>
505504
; CHECK-NEXT: tail call void @func1()
506505
; CHECK-NEXT: br label %[[FINALLY]]
507506
; CHECK: [[FINALLY]]:
508-
; CHECK-NEXT: [[VAL3:%.*]] = phi <32 x i32> [ [[VAL1]], %[[THEN]] ], [ [[VAL2]], %[[ELSE]] ]
507+
; CHECK-NEXT: [[TMP1:%.*]] = phi <3 x i32> [ [[TMP0]], %[[THEN]] ], [ [[ARG0]], %[[ELSE]] ]
508+
; CHECK-NEXT: [[VAL3:%.*]] = shufflevector <3 x i32> [[TMP1]], <3 x i32> poison, <32 x i32> <i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2>
509509
; CHECK-NEXT: ret <32 x i32> [[VAL3]]
510510
;
511511
entry:
@@ -1092,15 +1092,15 @@ define <4 x float> @shuffle_v4f32(<3 x float> %arg0, i1 %cond) {
10921092
; CHECK-NEXT: [[ENTRY:.*:]]
10931093
; CHECK-NEXT: br i1 [[COND]], label %[[THEN:.*]], label %[[ELSE:.*]]
10941094
; CHECK: [[THEN]]:
1095-
; CHECK-NEXT: [[VAL1:%.*]] = shufflevector <3 x float> [[ARG0]], <3 x float> poison, <4 x i32> <i32 1, i32 1, i32 1, i32 1>
1095+
; CHECK-NEXT: [[TMP0:%.*]] = shufflevector <3 x float> [[ARG0]], <3 x float> poison, <3 x i32> <i32 1, i32 2, i32 0>
10961096
; CHECK-NEXT: tail call void @func0()
10971097
; CHECK-NEXT: br label %[[FINALLY:.*]]
10981098
; CHECK: [[ELSE]]:
1099-
; CHECK-NEXT: [[VAL2:%.*]] = shufflevector <3 x float> [[ARG0]], <3 x float> poison, <4 x i32> <i32 2, i32 2, i32 2, i32 2>
11001099
; CHECK-NEXT: tail call void @func1()
11011100
; CHECK-NEXT: br label %[[FINALLY]]
11021101
; CHECK: [[FINALLY]]:
1103-
; CHECK-NEXT: [[VAL3:%.*]] = phi <4 x float> [ [[VAL1]], %[[THEN]] ], [ [[VAL2]], %[[ELSE]] ]
1102+
; CHECK-NEXT: [[TMP1:%.*]] = phi <3 x float> [ [[TMP0]], %[[THEN]] ], [ [[ARG0]], %[[ELSE]] ]
1103+
; CHECK-NEXT: [[VAL3:%.*]] = shufflevector <3 x float> [[TMP1]], <3 x float> poison, <4 x i32> <i32 2, i32 2, i32 2, i32 2>
11041104
; CHECK-NEXT: ret <4 x float> [[VAL3]]
11051105
;
11061106
entry:
@@ -1127,15 +1127,15 @@ define <6 x float> @shuffle_v6f32(<3 x float> %arg0, i1 %cond) {
11271127
; CHECK-NEXT: [[ENTRY:.*:]]
11281128
; CHECK-NEXT: br i1 [[COND]], label %[[THEN:.*]], label %[[ELSE:.*]]
11291129
; CHECK: [[THEN]]:
1130-
; CHECK-NEXT: [[VAL1:%.*]] = shufflevector <3 x float> [[ARG0]], <3 x float> poison, <6 x i32> <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1>
1130+
; CHECK-NEXT: [[TMP0:%.*]] = shufflevector <3 x float> [[ARG0]], <3 x float> poison, <3 x i32> <i32 1, i32 2, i32 0>
11311131
; CHECK-NEXT: tail call void @func0()
11321132
; CHECK-NEXT: br label %[[FINALLY:.*]]
11331133
; CHECK: [[ELSE]]:
1134-
; CHECK-NEXT: [[VAL2:%.*]] = shufflevector <3 x float> [[ARG0]], <3 x float> poison, <6 x i32> <i32 2, i32 2, i32 2, i32 2, i32 2, i32 2>
11351134
; CHECK-NEXT: tail call void @func1()
11361135
; CHECK-NEXT: br label %[[FINALLY]]
11371136
; CHECK: [[FINALLY]]:
1138-
; CHECK-NEXT: [[VAL3:%.*]] = phi <6 x float> [ [[VAL1]], %[[THEN]] ], [ [[VAL2]], %[[ELSE]] ]
1137+
; CHECK-NEXT: [[TMP1:%.*]] = phi <3 x float> [ [[TMP0]], %[[THEN]] ], [ [[ARG0]], %[[ELSE]] ]
1138+
; CHECK-NEXT: [[VAL3:%.*]] = shufflevector <3 x float> [[TMP1]], <3 x float> poison, <6 x i32> <i32 2, i32 2, i32 2, i32 2, i32 2, i32 2>
11391139
; CHECK-NEXT: ret <6 x float> [[VAL3]]
11401140
;
11411141
entry:
@@ -1162,15 +1162,15 @@ define <8 x float> @shuffle_v8f32(<3 x float> %arg0, i1 %cond) {
11621162
; CHECK-NEXT: [[ENTRY:.*:]]
11631163
; CHECK-NEXT: br i1 [[COND]], label %[[THEN:.*]], label %[[ELSE:.*]]
11641164
; CHECK: [[THEN]]:
1165-
; CHECK-NEXT: [[VAL1:%.*]] = shufflevector <3 x float> [[ARG0]], <3 x float> poison, <8 x i32> <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1>
1165+
; CHECK-NEXT: [[TMP0:%.*]] = shufflevector <3 x float> [[ARG0]], <3 x float> poison, <3 x i32> <i32 1, i32 2, i32 0>
11661166
; CHECK-NEXT: tail call void @func0()
11671167
; CHECK-NEXT: br label %[[FINALLY:.*]]
11681168
; CHECK: [[ELSE]]:
1169-
; CHECK-NEXT: [[VAL2:%.*]] = shufflevector <3 x float> [[ARG0]], <3 x float> poison, <8 x i32> <i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2>
11701169
; CHECK-NEXT: tail call void @func1()
11711170
; CHECK-NEXT: br label %[[FINALLY]]
11721171
; CHECK: [[FINALLY]]:
1173-
; CHECK-NEXT: [[VAL3:%.*]] = phi <8 x float> [ [[VAL1]], %[[THEN]] ], [ [[VAL2]], %[[ELSE]] ]
1172+
; CHECK-NEXT: [[TMP1:%.*]] = phi <3 x float> [ [[TMP0]], %[[THEN]] ], [ [[ARG0]], %[[ELSE]] ]
1173+
; CHECK-NEXT: [[VAL3:%.*]] = shufflevector <3 x float> [[TMP1]], <3 x float> poison, <8 x i32> <i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2>
11741174
; CHECK-NEXT: ret <8 x float> [[VAL3]]
11751175
;
11761176
entry:
@@ -1197,15 +1197,15 @@ define <16 x float> @shuffle_v16f32(<3 x float> %arg0, i1 %cond) {
11971197
; CHECK-NEXT: [[ENTRY:.*:]]
11981198
; CHECK-NEXT: br i1 [[COND]], label %[[THEN:.*]], label %[[ELSE:.*]]
11991199
; CHECK: [[THEN]]:
1200-
; CHECK-NEXT: [[VAL1:%.*]] = shufflevector <3 x float> [[ARG0]], <3 x float> poison, <16 x i32> <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1>
1200+
; CHECK-NEXT: [[TMP0:%.*]] = shufflevector <3 x float> [[ARG0]], <3 x float> poison, <3 x i32> <i32 1, i32 2, i32 0>
12011201
; CHECK-NEXT: tail call void @func0()
12021202
; CHECK-NEXT: br label %[[FINALLY:.*]]
12031203
; CHECK: [[ELSE]]:
1204-
; CHECK-NEXT: [[VAL2:%.*]] = shufflevector <3 x float> [[ARG0]], <3 x float> poison, <16 x i32> <i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2>
12051204
; CHECK-NEXT: tail call void @func1()
12061205
; CHECK-NEXT: br label %[[FINALLY]]
12071206
; CHECK: [[FINALLY]]:
1208-
; CHECK-NEXT: [[VAL3:%.*]] = phi <16 x float> [ [[VAL1]], %[[THEN]] ], [ [[VAL2]], %[[ELSE]] ]
1207+
; CHECK-NEXT: [[TMP1:%.*]] = phi <3 x float> [ [[TMP0]], %[[THEN]] ], [ [[ARG0]], %[[ELSE]] ]
1208+
; CHECK-NEXT: [[VAL3:%.*]] = shufflevector <3 x float> [[TMP1]], <3 x float> poison, <16 x i32> <i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2>
12091209
; CHECK-NEXT: ret <16 x float> [[VAL3]]
12101210
;
12111211
entry:
@@ -1232,15 +1232,15 @@ define <32 x float> @shuffle_v32f32(<3 x float> %arg0, i1 %cond) {
12321232
; CHECK-NEXT: [[ENTRY:.*:]]
12331233
; CHECK-NEXT: br i1 [[COND]], label %[[THEN:.*]], label %[[ELSE:.*]]
12341234
; CHECK: [[THEN]]:
1235-
; CHECK-NEXT: [[VAL1:%.*]] = shufflevector <3 x float> [[ARG0]], <3 x float> poison, <32 x i32> <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1>
1235+
; CHECK-NEXT: [[TMP0:%.*]] = shufflevector <3 x float> [[ARG0]], <3 x float> poison, <3 x i32> <i32 1, i32 2, i32 0>
12361236
; CHECK-NEXT: tail call void @func0()
12371237
; CHECK-NEXT: br label %[[FINALLY:.*]]
12381238
; CHECK: [[ELSE]]:
1239-
; CHECK-NEXT: [[VAL2:%.*]] = shufflevector <3 x float> [[ARG0]], <3 x float> poison, <32 x i32> <i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2>
12401239
; CHECK-NEXT: tail call void @func1()
12411240
; CHECK-NEXT: br label %[[FINALLY]]
12421241
; CHECK: [[FINALLY]]:
1243-
; CHECK-NEXT: [[VAL3:%.*]] = phi <32 x float> [ [[VAL1]], %[[THEN]] ], [ [[VAL2]], %[[ELSE]] ]
1242+
; CHECK-NEXT: [[TMP1:%.*]] = phi <3 x float> [ [[TMP0]], %[[THEN]] ], [ [[ARG0]], %[[ELSE]] ]
1243+
; CHECK-NEXT: [[VAL3:%.*]] = shufflevector <3 x float> [[TMP1]], <3 x float> poison, <32 x i32> <i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2>
12441244
; CHECK-NEXT: ret <32 x float> [[VAL3]]
12451245
;
12461246
entry:

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