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TTI: Check legalization cost of abs nodes (#100523)
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‎llvm/test/Analysis/CostModel/AMDGPU/arith-ssat.ll

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Original file line numberDiff line numberDiff line change
@@ -104,6 +104,7 @@ define i32 @add(i32 %arg) {
104104
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %V4I64 = call <4 x i64> @llvm.sadd.sat.v4i64(<4 x i64> undef, <4 x i64> undef)
105105
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %V5I64 = call <5 x i64> @llvm.sadd.sat.v5i64(<5 x i64> undef, <5 x i64> undef)
106106
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %V8I64 = call <8 x i64> @llvm.sadd.sat.v8i64(<8 x i64> undef, <8 x i64> undef)
107+
<<<<<<< HEAD
107108
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = call i32 @llvm.sadd.sat.i32(i32 undef, i32 undef)
108109
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2I32 = call <2 x i32> @llvm.sadd.sat.v2i32(<2 x i32> undef, <2 x i32> undef)
109110
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4I32 = call <4 x i32> @llvm.sadd.sat.v4i32(<4 x i32> undef, <4 x i32> undef)
@@ -125,6 +126,29 @@ define i32 @add(i32 %arg) {
125126
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 32 for instruction: %V32I8 = call <32 x i8> @llvm.sadd.sat.v32i8(<32 x i8> undef, <32 x i8> undef)
126127
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 66 for instruction: %V33I8 = call <33 x i8> @llvm.sadd.sat.v33i8(<33 x i8> undef, <33 x i8> undef)
127128
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 66 for instruction: %V64I8 = call <64 x i8> @llvm.sadd.sat.v64i8(<64 x i8> undef, <64 x i8> undef)
129+
=======
130+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %I32 = call i32 @llvm.sadd.sat.i32(i32 undef, i32 undef)
131+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V2I32 = call <2 x i32> @llvm.sadd.sat.v2i32(<2 x i32> undef, <2 x i32> undef)
132+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %V4I32 = call <4 x i32> @llvm.sadd.sat.v4i32(<4 x i32> undef, <4 x i32> undef)
133+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %V8I32 = call <8 x i32> @llvm.sadd.sat.v8i32(<8 x i32> undef, <8 x i32> undef)
134+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 54 for instruction: %V9I32 = call <9 x i32> @llvm.sadd.sat.v9i32(<9 x i32> undef, <9 x i32> undef)
135+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 96 for instruction: %V16I32 = call <16 x i32> @llvm.sadd.sat.v16i32(<16 x i32> undef, <16 x i32> undef)
136+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %I16 = call i16 @llvm.sadd.sat.i16(i16 undef, i16 undef)
137+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2I16 = call <2 x i16> @llvm.sadd.sat.v2i16(<2 x i16> undef, <2 x i16> undef)
138+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4I16 = call <4 x i16> @llvm.sadd.sat.v4i16(<4 x i16> undef, <4 x i16> undef)
139+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %V8I16 = call <8 x i16> @llvm.sadd.sat.v8i16(<8 x i16> undef, <8 x i16> undef)
140+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %V16I16 = call <16 x i16> @llvm.sadd.sat.v16i16(<16 x i16> undef, <16 x i16> undef)
141+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 96 for instruction: %V17I16 = call <17 x i16> @llvm.sadd.sat.v17i16(<17 x i16> undef, <17 x i16> undef)
142+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 96 for instruction: %V32I16 = call <32 x i16> @llvm.sadd.sat.v32i16(<32 x i16> undef, <32 x i16> undef)
143+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %I8 = call i8 @llvm.sadd.sat.i8(i8 undef, i8 undef)
144+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V2I8 = call <2 x i8> @llvm.sadd.sat.v2i8(<2 x i8> undef, <2 x i8> undef)
145+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %V4I8 = call <4 x i8> @llvm.sadd.sat.v4i8(<4 x i8> undef, <4 x i8> undef)
146+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %V8I8 = call <8 x i8> @llvm.sadd.sat.v8i8(<8 x i8> undef, <8 x i8> undef)
147+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 32 for instruction: %V16I8 = call <16 x i8> @llvm.sadd.sat.v16i8(<16 x i8> undef, <16 x i8> undef)
148+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 64 for instruction: %V32I8 = call <32 x i8> @llvm.sadd.sat.v32i8(<32 x i8> undef, <32 x i8> undef)
149+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 132 for instruction: %V33I8 = call <33 x i8> @llvm.sadd.sat.v33i8(<33 x i8> undef, <33 x i8> undef)
150+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 132 for instruction: %V64I8 = call <64 x i8> @llvm.sadd.sat.v64i8(<64 x i8> undef, <64 x i8> undef)
151+
>>>>>>> d7824fab6ee1 (TTI: Check legalization cost of abs nodes (#100523))
128152
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
129153
;
130154
; SLOW-SIZE-LABEL: 'add'
@@ -226,6 +250,7 @@ define i32 @sub(i32 %arg) {
226250
; FAST-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %V4I64 = call <4 x i64> @llvm.ssub.sat.v4i64(<4 x i64> undef, <4 x i64> undef)
227251
; FAST-NEXT: Cost Model: Found an estimated cost of 96 for instruction: %V5I64 = call <5 x i64> @llvm.ssub.sat.v5i64(<5 x i64> undef, <5 x i64> undef)
228252
; FAST-NEXT: Cost Model: Found an estimated cost of 96 for instruction: %V8I64 = call <8 x i64> @llvm.ssub.sat.v8i64(<8 x i64> undef, <8 x i64> undef)
253+
<<<<<<< HEAD
229254
; FAST-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = call i32 @llvm.ssub.sat.i32(i32 undef, i32 undef)
230255
; FAST-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2I32 = call <2 x i32> @llvm.ssub.sat.v2i32(<2 x i32> undef, <2 x i32> undef)
231256
; FAST-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4I32 = call <4 x i32> @llvm.ssub.sat.v4i32(<4 x i32> undef, <4 x i32> undef)
@@ -247,6 +272,29 @@ define i32 @sub(i32 %arg) {
247272
; FAST-NEXT: Cost Model: Found an estimated cost of 32 for instruction: %V32I8 = call <32 x i8> @llvm.ssub.sat.v32i8(<32 x i8> undef, <32 x i8> undef)
248273
; FAST-NEXT: Cost Model: Found an estimated cost of 66 for instruction: %V33I8 = call <33 x i8> @llvm.ssub.sat.v33i8(<33 x i8> undef, <33 x i8> undef)
249274
; FAST-NEXT: Cost Model: Found an estimated cost of 66 for instruction: %V64I8 = call <64 x i8> @llvm.ssub.sat.v64i8(<64 x i8> undef, <64 x i8> undef)
275+
=======
276+
; FAST-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %I32 = call i32 @llvm.ssub.sat.i32(i32 undef, i32 undef)
277+
; FAST-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %V2I32 = call <2 x i32> @llvm.ssub.sat.v2i32(<2 x i32> undef, <2 x i32> undef)
278+
; FAST-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %V4I32 = call <4 x i32> @llvm.ssub.sat.v4i32(<4 x i32> undef, <4 x i32> undef)
279+
; FAST-NEXT: Cost Model: Found an estimated cost of 32 for instruction: %V8I32 = call <8 x i32> @llvm.ssub.sat.v8i32(<8 x i32> undef, <8 x i32> undef)
280+
; FAST-NEXT: Cost Model: Found an estimated cost of 108 for instruction: %V9I32 = call <9 x i32> @llvm.ssub.sat.v9i32(<9 x i32> undef, <9 x i32> undef)
281+
; FAST-NEXT: Cost Model: Found an estimated cost of 192 for instruction: %V16I32 = call <16 x i32> @llvm.ssub.sat.v16i32(<16 x i32> undef, <16 x i32> undef)
282+
; FAST-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %I16 = call i16 @llvm.ssub.sat.i16(i16 undef, i16 undef)
283+
; FAST-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V2I16 = call <2 x i16> @llvm.ssub.sat.v2i16(<2 x i16> undef, <2 x i16> undef)
284+
; FAST-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4I16 = call <4 x i16> @llvm.ssub.sat.v4i16(<4 x i16> undef, <4 x i16> undef)
285+
; FAST-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %V8I16 = call <8 x i16> @llvm.ssub.sat.v8i16(<8 x i16> undef, <8 x i16> undef)
286+
; FAST-NEXT: Cost Model: Found an estimated cost of 32 for instruction: %V16I16 = call <16 x i16> @llvm.ssub.sat.v16i16(<16 x i16> undef, <16 x i16> undef)
287+
; FAST-NEXT: Cost Model: Found an estimated cost of 192 for instruction: %V17I16 = call <17 x i16> @llvm.ssub.sat.v17i16(<17 x i16> undef, <17 x i16> undef)
288+
; FAST-NEXT: Cost Model: Found an estimated cost of 192 for instruction: %V32I16 = call <32 x i16> @llvm.ssub.sat.v32i16(<32 x i16> undef, <32 x i16> undef)
289+
; FAST-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %I8 = call i8 @llvm.ssub.sat.i8(i8 undef, i8 undef)
290+
; FAST-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %V2I8 = call <2 x i8> @llvm.ssub.sat.v2i8(<2 x i8> undef, <2 x i8> undef)
291+
; FAST-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %V4I8 = call <4 x i8> @llvm.ssub.sat.v4i8(<4 x i8> undef, <4 x i8> undef)
292+
; FAST-NEXT: Cost Model: Found an estimated cost of 32 for instruction: %V8I8 = call <8 x i8> @llvm.ssub.sat.v8i8(<8 x i8> undef, <8 x i8> undef)
293+
; FAST-NEXT: Cost Model: Found an estimated cost of 64 for instruction: %V16I8 = call <16 x i8> @llvm.ssub.sat.v16i8(<16 x i8> undef, <16 x i8> undef)
294+
; FAST-NEXT: Cost Model: Found an estimated cost of 128 for instruction: %V32I8 = call <32 x i8> @llvm.ssub.sat.v32i8(<32 x i8> undef, <32 x i8> undef)
295+
; FAST-NEXT: Cost Model: Found an estimated cost of 264 for instruction: %V33I8 = call <33 x i8> @llvm.ssub.sat.v33i8(<33 x i8> undef, <33 x i8> undef)
296+
; FAST-NEXT: Cost Model: Found an estimated cost of 264 for instruction: %V64I8 = call <64 x i8> @llvm.ssub.sat.v64i8(<64 x i8> undef, <64 x i8> undef)
297+
>>>>>>> d7824fab6ee1 (TTI: Check legalization cost of abs nodes (#100523))
250298
; FAST-NEXT: Cost Model: Found an estimated cost of 10 for instruction: ret i32 undef
251299
;
252300
; SLOW-LABEL: 'sub'
@@ -284,6 +332,7 @@ define i32 @sub(i32 %arg) {
284332
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %V4I64 = call <4 x i64> @llvm.ssub.sat.v4i64(<4 x i64> undef, <4 x i64> undef)
285333
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %V5I64 = call <5 x i64> @llvm.ssub.sat.v5i64(<5 x i64> undef, <5 x i64> undef)
286334
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 48 for instruction: %V8I64 = call <8 x i64> @llvm.ssub.sat.v8i64(<8 x i64> undef, <8 x i64> undef)
335+
<<<<<<< HEAD
287336
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %I32 = call i32 @llvm.ssub.sat.i32(i32 undef, i32 undef)
288337
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2I32 = call <2 x i32> @llvm.ssub.sat.v2i32(<2 x i32> undef, <2 x i32> undef)
289338
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4I32 = call <4 x i32> @llvm.ssub.sat.v4i32(<4 x i32> undef, <4 x i32> undef)
@@ -305,6 +354,29 @@ define i32 @sub(i32 %arg) {
305354
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 32 for instruction: %V32I8 = call <32 x i8> @llvm.ssub.sat.v32i8(<32 x i8> undef, <32 x i8> undef)
306355
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 66 for instruction: %V33I8 = call <33 x i8> @llvm.ssub.sat.v33i8(<33 x i8> undef, <33 x i8> undef)
307356
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 66 for instruction: %V64I8 = call <64 x i8> @llvm.ssub.sat.v64i8(<64 x i8> undef, <64 x i8> undef)
357+
=======
358+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %I32 = call i32 @llvm.ssub.sat.i32(i32 undef, i32 undef)
359+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V2I32 = call <2 x i32> @llvm.ssub.sat.v2i32(<2 x i32> undef, <2 x i32> undef)
360+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %V4I32 = call <4 x i32> @llvm.ssub.sat.v4i32(<4 x i32> undef, <4 x i32> undef)
361+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %V8I32 = call <8 x i32> @llvm.ssub.sat.v8i32(<8 x i32> undef, <8 x i32> undef)
362+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 54 for instruction: %V9I32 = call <9 x i32> @llvm.ssub.sat.v9i32(<9 x i32> undef, <9 x i32> undef)
363+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 96 for instruction: %V16I32 = call <16 x i32> @llvm.ssub.sat.v16i32(<16 x i32> undef, <16 x i32> undef)
364+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %I16 = call i16 @llvm.ssub.sat.i16(i16 undef, i16 undef)
365+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2I16 = call <2 x i16> @llvm.ssub.sat.v2i16(<2 x i16> undef, <2 x i16> undef)
366+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4I16 = call <4 x i16> @llvm.ssub.sat.v4i16(<4 x i16> undef, <4 x i16> undef)
367+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %V8I16 = call <8 x i16> @llvm.ssub.sat.v8i16(<8 x i16> undef, <8 x i16> undef)
368+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %V16I16 = call <16 x i16> @llvm.ssub.sat.v16i16(<16 x i16> undef, <16 x i16> undef)
369+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 96 for instruction: %V17I16 = call <17 x i16> @llvm.ssub.sat.v17i16(<17 x i16> undef, <17 x i16> undef)
370+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 96 for instruction: %V32I16 = call <32 x i16> @llvm.ssub.sat.v32i16(<32 x i16> undef, <32 x i16> undef)
371+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %I8 = call i8 @llvm.ssub.sat.i8(i8 undef, i8 undef)
372+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V2I8 = call <2 x i8> @llvm.ssub.sat.v2i8(<2 x i8> undef, <2 x i8> undef)
373+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %V4I8 = call <4 x i8> @llvm.ssub.sat.v4i8(<4 x i8> undef, <4 x i8> undef)
374+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %V8I8 = call <8 x i8> @llvm.ssub.sat.v8i8(<8 x i8> undef, <8 x i8> undef)
375+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 32 for instruction: %V16I8 = call <16 x i8> @llvm.ssub.sat.v16i8(<16 x i8> undef, <16 x i8> undef)
376+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 64 for instruction: %V32I8 = call <32 x i8> @llvm.ssub.sat.v32i8(<32 x i8> undef, <32 x i8> undef)
377+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 132 for instruction: %V33I8 = call <33 x i8> @llvm.ssub.sat.v33i8(<33 x i8> undef, <33 x i8> undef)
378+
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 132 for instruction: %V64I8 = call <64 x i8> @llvm.ssub.sat.v64i8(<64 x i8> undef, <64 x i8> undef)
379+
>>>>>>> d7824fab6ee1 (TTI: Check legalization cost of abs nodes (#100523))
308380
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
309381
;
310382
; SLOW-SIZE-LABEL: 'sub'

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