[PATCH] D111940: [X86][Costmodel] Load/store i16 Stride=6 VF=32 interleaving costs

[Roman Lebedev via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG887acf6842cb: [X86][Costmodel] Load/store i16 Stride=6 VF=32 interleaving costs (authored by lebedev.ri).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D111940/new/

https://reviews.llvm.org/D111940

Files:
  llvm/lib/Target/X86/X86TargetTransformInfo.cpp
  llvm/test/Analysis/CostModel/X86/interleaved-load-i16-stride-6.ll
  llvm/test/Analysis/CostModel/X86/interleaved-store-i16-stride-6.ll


Index: llvm/test/Analysis/CostModel/X86/interleaved-store-i16-stride-6.ll
===================================================================
--- llvm/test/Analysis/CostModel/X86/interleaved-store-i16-stride-6.ll
+++ llvm/test/Analysis/CostModel/X86/interleaved-store-i16-stride-6.ll
@@ -30,7 +30,7 @@
 ; AVX2: LV: Found an estimated cost of 17 for VF 4 For instruction:   store i16 %v5, i16* %out5, align 2
 ; AVX2: LV: Found an estimated cost of 24 for VF 8 For instruction:   store i16 %v5, i16* %out5, align 2
 ; AVX2: LV: Found an estimated cost of 64 for VF 16 For instruction:   store i16 %v5, i16* %out5, align 2
-; AVX2: LV: Found an estimated cost of 516 for VF 32 For instruction:   store i16 %v5, i16* %out5, align 2
+; AVX2: LV: Found an estimated cost of 102 for VF 32 For instruction:   store i16 %v5, i16* %out5, align 2
 ;
 ; AVX512: LV: Found an estimated cost of 1 for VF 1 For instruction:   store i16 %v5, i16* %out5, align 2
 ; AVX512: LV: Found an estimated cost of 13 for VF 2 For instruction:   store i16 %v5, i16* %out5, align 2
Index: llvm/test/Analysis/CostModel/X86/interleaved-load-i16-stride-6.ll
===================================================================
--- llvm/test/Analysis/CostModel/X86/interleaved-load-i16-stride-6.ll
+++ llvm/test/Analysis/CostModel/X86/interleaved-load-i16-stride-6.ll
@@ -30,7 +30,7 @@
 ; AVX2: LV: Found an estimated cost of 11 for VF 4 For instruction:   %v0 = load i16, i16* %in0, align 2
 ; AVX2: LV: Found an estimated cost of 42 for VF 8 For instruction:   %v0 = load i16, i16* %in0, align 2
 ; AVX2: LV: Found an estimated cost of 112 for VF 16 For instruction:   %v0 = load i16, i16* %in0, align 2
-; AVX2: LV: Found an estimated cost of 516 for VF 32 For instruction:   %v0 = load i16, i16* %in0, align 2
+; AVX2: LV: Found an estimated cost of 224 for VF 32 For instruction:   %v0 = load i16, i16* %in0, align 2
 ;
 ; AVX512: LV: Found an estimated cost of 1 for VF 1 For instruction:   %v0 = load i16, i16* %in0, align 2
 ; AVX512: LV: Found an estimated cost of 13 for VF 2 For instruction:   %v0 = load i16, i16* %in0, align 2
Index: llvm/lib/Target/X86/X86TargetTransformInfo.cpp
===================================================================
--- llvm/lib/Target/X86/X86TargetTransformInfo.cpp
+++ llvm/lib/Target/X86/X86TargetTransformInfo.cpp
@@ -5285,6 +5285,7 @@
       {6, MVT::v4i16, 9},    // (load 24i16 and) deinterleave into 6 x 4i16
       {6, MVT::v8i16, 39},   // (load 48i16 and) deinterleave into 6 x 8i16
       {6, MVT::v16i16, 106}, // (load 96i16 and) deinterleave into 6 x 16i16
+      {6, MVT::v32i16, 212}, // (load 192i16 and) deinterleave into 6 x 32i16
 
       {6, MVT::v2i32, 6},   // (load 12i32 and) deinterleave into 6 x 2i32
       {6, MVT::v4i32, 15},  // (load 24i32 and) deinterleave into 6 x 4i32
@@ -5389,6 +5390,7 @@
       {6, MVT::v4i16, 15},  // interleave 6 x 4i16 into 24i16 (and store)
       {6, MVT::v8i16, 21},  // interleave 6 x 8i16 into 48i16 (and store)
       {6, MVT::v16i16, 58}, // interleave 6 x 16i16 into 96i16 (and store)
+      {6, MVT::v32i16, 90}, // interleave 6 x 32i16 into 192i16 (and store)
 
       {6, MVT::v2i32, 9},   // interleave 6 x 2i32 into 12i32 (and store)
       {6, MVT::v4i32, 12},  // interleave 6 x 4i32 into 24i32 (and store)


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