[llvm] c51b24c - [AArch64] Use getVectorInstrCost in div cost
David Green via llvm-commits
llvm-commits at lists.llvm.org
Wed Apr 2 06:51:26 PDT 2025
Author: David Green
Date: 2025-04-02T14:51:22+01:00
New Revision: c51b24c36a4e447216ae93799720eaf2869e6242
URL: https://github.com/llvm/llvm-project/commit/c51b24c36a4e447216ae93799720eaf2869e6242
DIFF: https://github.com/llvm/llvm-project/commit/c51b24c36a4e447216ae93799720eaf2869e6242.diff
LOG: [AArch64] Use getVectorInstrCost in div cost
The costs of ExtractElement and InsertElement should be obtained via
getVectorInstrCost.
Added:
Modified:
llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
llvm/test/Analysis/CostModel/AArch64/div.ll
Removed:
################################################################################
diff --git a/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp b/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
index 823d77251a796..77be41b78bc7f 100644
--- a/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
+++ b/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
@@ -4019,10 +4019,10 @@ InstructionCost AArch64TTIImpl::getArithmeticInstrCost(
}
// On AArch64, without SVE, vector divisions are expanded
// into scalar divisions of each pair of elements.
- Cost += getArithmeticInstrCost(Instruction::ExtractElement, Ty,
- CostKind, Op1Info, Op2Info);
- Cost += getArithmeticInstrCost(Instruction::InsertElement, Ty, CostKind,
- Op1Info, Op2Info);
+ Cost += getVectorInstrCost(Instruction::ExtractElement, Ty, CostKind,
+ -1, nullptr, nullptr);
+ Cost += getVectorInstrCost(Instruction::InsertElement, Ty, CostKind, -1,
+ nullptr, nullptr);
}
// TODO: if one of the arguments is scalar, then it's not necessary to
diff --git a/llvm/test/Analysis/CostModel/AArch64/div.ll b/llvm/test/Analysis/CostModel/AArch64/div.ll
index caf716545b9f0..43bd2066ce520 100644
--- a/llvm/test/Analysis/CostModel/AArch64/div.ll
+++ b/llvm/test/Analysis/CostModel/AArch64/div.ll
@@ -8,26 +8,26 @@ define void @sdiv() {
; CHECK-NEXT: Cost Model: Found costs of RThru:10 CodeSize:4 Lat:4 SizeLat:4 for: %I128 = sdiv i128 undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:4 Lat:4 SizeLat:4 for: %I64 = sdiv i64 undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:28 CodeSize:4 Lat:4 SizeLat:4 for: %V2i64 = sdiv <2 x i64> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:56 CodeSize:4 Lat:4 SizeLat:4 for: %V4i64 = sdiv <4 x i64> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:112 CodeSize:4 Lat:4 SizeLat:4 for: %V8i64 = sdiv <8 x i64> undef, undef
+; CHECK-NEXT: Cost Model: Found costs of RThru:48 CodeSize:4 Lat:4 SizeLat:4 for: %V4i64 = sdiv <4 x i64> undef, undef
+; CHECK-NEXT: Cost Model: Found costs of RThru:88 CodeSize:4 Lat:4 SizeLat:4 for: %V8i64 = sdiv <8 x i64> undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:4 Lat:4 SizeLat:4 for: %I32 = sdiv i32 undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:28 CodeSize:4 Lat:4 SizeLat:4 for: %V2i32 = sdiv <2 x i32> undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:48 CodeSize:4 Lat:4 SizeLat:4 for: %V4i32 = sdiv <4 x i32> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:96 CodeSize:4 Lat:4 SizeLat:4 for: %V8i32 = sdiv <8 x i32> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:192 CodeSize:4 Lat:4 SizeLat:4 for: %V16i32 = sdiv <16 x i32> undef, undef
+; CHECK-NEXT: Cost Model: Found costs of RThru:88 CodeSize:4 Lat:4 SizeLat:4 for: %V8i32 = sdiv <8 x i32> undef, undef
+; CHECK-NEXT: Cost Model: Found costs of RThru:168 CodeSize:4 Lat:4 SizeLat:4 for: %V16i32 = sdiv <16 x i32> undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:4 Lat:4 SizeLat:4 for: %I16 = sdiv i16 undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:28 CodeSize:4 Lat:4 SizeLat:4 for: %V2i16 = sdiv <2 x i16> undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:48 CodeSize:4 Lat:4 SizeLat:4 for: %V4i16 = sdiv <4 x i16> undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:88 CodeSize:4 Lat:4 SizeLat:4 for: %V8i16 = sdiv <8 x i16> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:176 CodeSize:4 Lat:4 SizeLat:4 for: %V16i16 = sdiv <16 x i16> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:352 CodeSize:4 Lat:4 SizeLat:4 for: %V32i16 = sdiv <32 x i16> undef, undef
+; CHECK-NEXT: Cost Model: Found costs of RThru:168 CodeSize:4 Lat:4 SizeLat:4 for: %V16i16 = sdiv <16 x i16> undef, undef
+; CHECK-NEXT: Cost Model: Found costs of RThru:328 CodeSize:4 Lat:4 SizeLat:4 for: %V32i16 = sdiv <32 x i16> undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:4 Lat:4 SizeLat:4 for: %I8 = sdiv i8 undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:28 CodeSize:4 Lat:4 SizeLat:4 for: %V2i8 = sdiv <2 x i8> undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:48 CodeSize:4 Lat:4 SizeLat:4 for: %V4i8 = sdiv <4 x i8> undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:88 CodeSize:4 Lat:4 SizeLat:4 for: %V8i8 = sdiv <8 x i8> undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:168 CodeSize:4 Lat:4 SizeLat:4 for: %V16i8 = sdiv <16 x i8> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:336 CodeSize:4 Lat:4 SizeLat:4 for: %V32i8 = sdiv <32 x i8> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:672 CodeSize:4 Lat:4 SizeLat:4 for: %V64i8 = sdiv <64 x i8> undef, undef
+; CHECK-NEXT: Cost Model: Found costs of RThru:328 CodeSize:4 Lat:4 SizeLat:4 for: %V32i8 = sdiv <32 x i8> undef, undef
+; CHECK-NEXT: Cost Model: Found costs of RThru:648 CodeSize:4 Lat:4 SizeLat:4 for: %V64i8 = sdiv <64 x i8> undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:0 CodeSize:1 Lat:1 SizeLat:1 for: ret void
;
%I128 = sdiv i128 undef, undef
@@ -66,26 +66,26 @@ define void @udiv() {
; CHECK-NEXT: Cost Model: Found costs of RThru:10 CodeSize:4 Lat:4 SizeLat:4 for: %I128 = udiv i128 undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:4 Lat:4 SizeLat:4 for: %I64 = udiv i64 undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:28 CodeSize:4 Lat:4 SizeLat:4 for: %V2i64 = udiv <2 x i64> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:56 CodeSize:4 Lat:4 SizeLat:4 for: %V4i64 = udiv <4 x i64> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:112 CodeSize:4 Lat:4 SizeLat:4 for: %V8i64 = udiv <8 x i64> undef, undef
+; CHECK-NEXT: Cost Model: Found costs of RThru:48 CodeSize:4 Lat:4 SizeLat:4 for: %V4i64 = udiv <4 x i64> undef, undef
+; CHECK-NEXT: Cost Model: Found costs of RThru:88 CodeSize:4 Lat:4 SizeLat:4 for: %V8i64 = udiv <8 x i64> undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:4 Lat:4 SizeLat:4 for: %I32 = udiv i32 undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:28 CodeSize:4 Lat:4 SizeLat:4 for: %V2i32 = udiv <2 x i32> undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:48 CodeSize:4 Lat:4 SizeLat:4 for: %V4i32 = udiv <4 x i32> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:96 CodeSize:4 Lat:4 SizeLat:4 for: %V8i32 = udiv <8 x i32> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:192 CodeSize:4 Lat:4 SizeLat:4 for: %V16i32 = udiv <16 x i32> undef, undef
+; CHECK-NEXT: Cost Model: Found costs of RThru:88 CodeSize:4 Lat:4 SizeLat:4 for: %V8i32 = udiv <8 x i32> undef, undef
+; CHECK-NEXT: Cost Model: Found costs of RThru:168 CodeSize:4 Lat:4 SizeLat:4 for: %V16i32 = udiv <16 x i32> undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:4 Lat:4 SizeLat:4 for: %I16 = udiv i16 undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:28 CodeSize:4 Lat:4 SizeLat:4 for: %V2i16 = udiv <2 x i16> undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:48 CodeSize:4 Lat:4 SizeLat:4 for: %V4i16 = udiv <4 x i16> undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:88 CodeSize:4 Lat:4 SizeLat:4 for: %V8i16 = udiv <8 x i16> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:176 CodeSize:4 Lat:4 SizeLat:4 for: %V16i16 = udiv <16 x i16> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:352 CodeSize:4 Lat:4 SizeLat:4 for: %V32i16 = udiv <32 x i16> undef, undef
+; CHECK-NEXT: Cost Model: Found costs of RThru:168 CodeSize:4 Lat:4 SizeLat:4 for: %V16i16 = udiv <16 x i16> undef, undef
+; CHECK-NEXT: Cost Model: Found costs of RThru:328 CodeSize:4 Lat:4 SizeLat:4 for: %V32i16 = udiv <32 x i16> undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:4 Lat:4 SizeLat:4 for: %I8 = udiv i8 undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:28 CodeSize:4 Lat:4 SizeLat:4 for: %V2i8 = udiv <2 x i8> undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:48 CodeSize:4 Lat:4 SizeLat:4 for: %V4i8 = udiv <4 x i8> undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:88 CodeSize:4 Lat:4 SizeLat:4 for: %V8i8 = udiv <8 x i8> undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:168 CodeSize:4 Lat:4 SizeLat:4 for: %V16i8 = udiv <16 x i8> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:336 CodeSize:4 Lat:4 SizeLat:4 for: %V32i8 = udiv <32 x i8> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:672 CodeSize:4 Lat:4 SizeLat:4 for: %V64i8 = udiv <64 x i8> undef, undef
+; CHECK-NEXT: Cost Model: Found costs of RThru:328 CodeSize:4 Lat:4 SizeLat:4 for: %V32i8 = udiv <32 x i8> undef, undef
+; CHECK-NEXT: Cost Model: Found costs of RThru:648 CodeSize:4 Lat:4 SizeLat:4 for: %V64i8 = udiv <64 x i8> undef, undef
; CHECK-NEXT: Cost Model: Found costs of RThru:0 CodeSize:1 Lat:1 SizeLat:1 for: ret void
;
%I128 = udiv i128 undef, undef
@@ -124,17 +124,17 @@ define void @sdiv_uniform() {
; CHECK-NEXT: Cost Model: Found costs of 1 for: %V2i64_s = shufflevector <2 x i64> poison, <2 x i64> poison, <2 x i32> zeroinitializer
; CHECK-NEXT: Cost Model: Found costs of RThru:28 CodeSize:4 Lat:4 SizeLat:4 for: %V2i64 = sdiv <2 x i64> undef, %V2i64_s
; CHECK-NEXT: Cost Model: Found costs of 2 for: %V4i64_s = shufflevector <4 x i64> poison, <4 x i64> poison, <4 x i32> zeroinitializer
-; CHECK-NEXT: Cost Model: Found costs of RThru:56 CodeSize:4 Lat:4 SizeLat:4 for: %V4i64 = sdiv <4 x i64> undef, %V4i64_s
+; CHECK-NEXT: Cost Model: Found costs of RThru:48 CodeSize:4 Lat:4 SizeLat:4 for: %V4i64 = sdiv <4 x i64> undef, %V4i64_s
; CHECK-NEXT: Cost Model: Found costs of 4 for: %V8i64_s = shufflevector <8 x i64> poison, <8 x i64> poison, <8 x i32> zeroinitializer
-; CHECK-NEXT: Cost Model: Found costs of RThru:112 CodeSize:4 Lat:4 SizeLat:4 for: %V8i64 = sdiv <8 x i64> undef, %V8i64_s
+; CHECK-NEXT: Cost Model: Found costs of RThru:88 CodeSize:4 Lat:4 SizeLat:4 for: %V8i64 = sdiv <8 x i64> undef, %V8i64_s
; CHECK-NEXT: Cost Model: Found costs of 1 for: %V2i32_s = shufflevector <2 x i32> poison, <2 x i32> poison, <2 x i32> zeroinitializer
; CHECK-NEXT: Cost Model: Found costs of RThru:28 CodeSize:4 Lat:4 SizeLat:4 for: %V2i32 = sdiv <2 x i32> undef, %V2i32_s
; CHECK-NEXT: Cost Model: Found costs of 1 for: %V4i32_s = shufflevector <4 x i32> poison, <4 x i32> poison, <4 x i32> zeroinitializer
; CHECK-NEXT: Cost Model: Found costs of RThru:48 CodeSize:4 Lat:4 SizeLat:4 for: %V4i32 = sdiv <4 x i32> undef, %V4i32_s
; CHECK-NEXT: Cost Model: Found costs of 2 for: %V8i32_s = shufflevector <8 x i32> poison, <8 x i32> poison, <8 x i32> zeroinitializer
-; CHECK-NEXT: Cost Model: Found costs of RThru:96 CodeSize:4 Lat:4 SizeLat:4 for: %V8i32 = sdiv <8 x i32> undef, %V8i32_s
+; CHECK-NEXT: Cost Model: Found costs of RThru:88 CodeSize:4 Lat:4 SizeLat:4 for: %V8i32 = sdiv <8 x i32> undef, %V8i32_s
; CHECK-NEXT: Cost Model: Found costs of 4 for: %V16i32_s = shufflevector <16 x i32> poison, <16 x i32> poison, <16 x i32> zeroinitializer
-; CHECK-NEXT: Cost Model: Found costs of RThru:192 CodeSize:4 Lat:4 SizeLat:4 for: %V16i32 = sdiv <16 x i32> undef, %V16i32_s
+; CHECK-NEXT: Cost Model: Found costs of RThru:168 CodeSize:4 Lat:4 SizeLat:4 for: %V16i32 = sdiv <16 x i32> undef, %V16i32_s
; CHECK-NEXT: Cost Model: Found costs of 1 for: %V2i16_s = shufflevector <2 x i16> poison, <2 x i16> poison, <2 x i32> zeroinitializer
; CHECK-NEXT: Cost Model: Found costs of RThru:28 CodeSize:4 Lat:4 SizeLat:4 for: %V2i16 = sdiv <2 x i16> undef, %V2i16_s
; CHECK-NEXT: Cost Model: Found costs of 1 for: %V4i16_s = shufflevector <4 x i16> poison, <4 x i16> poison, <4 x i32> zeroinitializer
@@ -142,9 +142,9 @@ define void @sdiv_uniform() {
; CHECK-NEXT: Cost Model: Found costs of 1 for: %V8i16_s = shufflevector <8 x i16> poison, <8 x i16> poison, <8 x i32> zeroinitializer
; CHECK-NEXT: Cost Model: Found costs of RThru:88 CodeSize:4 Lat:4 SizeLat:4 for: %V8i16 = sdiv <8 x i16> undef, %V8i16_s
; CHECK-NEXT: Cost Model: Found costs of 2 for: %V16i16_s = shufflevector <16 x i16> poison, <16 x i16> poison, <16 x i32> zeroinitializer
-; CHECK-NEXT: Cost Model: Found costs of RThru:176 CodeSize:4 Lat:4 SizeLat:4 for: %V16i16 = sdiv <16 x i16> undef, %V16i16_s
+; CHECK-NEXT: Cost Model: Found costs of RThru:168 CodeSize:4 Lat:4 SizeLat:4 for: %V16i16 = sdiv <16 x i16> undef, %V16i16_s
; CHECK-NEXT: Cost Model: Found costs of 4 for: %V32i16_s = shufflevector <32 x i16> poison, <32 x i16> poison, <32 x i32> zeroinitializer
-; CHECK-NEXT: Cost Model: Found costs of RThru:352 CodeSize:4 Lat:4 SizeLat:4 for: %V32i16 = sdiv <32 x i16> undef, %V32i16_s
+; CHECK-NEXT: Cost Model: Found costs of RThru:328 CodeSize:4 Lat:4 SizeLat:4 for: %V32i16 = sdiv <32 x i16> undef, %V32i16_s
; CHECK-NEXT: Cost Model: Found costs of 1 for: %V2i8_s = shufflevector <2 x i8> poison, <2 x i8> poison, <2 x i32> zeroinitializer
; CHECK-NEXT: Cost Model: Found costs of RThru:28 CodeSize:4 Lat:4 SizeLat:4 for: %V2i8 = sdiv <2 x i8> undef, %V2i8_s
; CHECK-NEXT: Cost Model: Found costs of 1 for: %V4i8_s = shufflevector <4 x i8> poison, <4 x i8> poison, <4 x i32> zeroinitializer
@@ -154,9 +154,9 @@ define void @sdiv_uniform() {
; CHECK-NEXT: Cost Model: Found costs of 1 for: %V16i8_s = shufflevector <16 x i8> poison, <16 x i8> poison, <16 x i32> zeroinitializer
; CHECK-NEXT: Cost Model: Found costs of RThru:168 CodeSize:4 Lat:4 SizeLat:4 for: %V16i8 = sdiv <16 x i8> undef, %V16i8_s
; CHECK-NEXT: Cost Model: Found costs of 2 for: %V32i8_s = shufflevector <32 x i8> poison, <32 x i8> poison, <32 x i32> zeroinitializer
-; CHECK-NEXT: Cost Model: Found costs of RThru:336 CodeSize:4 Lat:4 SizeLat:4 for: %V32i8 = sdiv <32 x i8> undef, %V32i8_s
+; CHECK-NEXT: Cost Model: Found costs of RThru:328 CodeSize:4 Lat:4 SizeLat:4 for: %V32i8 = sdiv <32 x i8> undef, %V32i8_s
; CHECK-NEXT: Cost Model: Found costs of 4 for: %V64i8_s = shufflevector <64 x i8> poison, <64 x i8> poison, <64 x i32> zeroinitializer
-; CHECK-NEXT: Cost Model: Found costs of RThru:672 CodeSize:4 Lat:4 SizeLat:4 for: %V64i8 = sdiv <64 x i8> undef, %V64i8_s
+; CHECK-NEXT: Cost Model: Found costs of RThru:648 CodeSize:4 Lat:4 SizeLat:4 for: %V64i8 = sdiv <64 x i8> undef, %V64i8_s
; CHECK-NEXT: Cost Model: Found costs of RThru:0 CodeSize:1 Lat:1 SizeLat:1 for: ret void
;
%V2i64_s = shufflevector <2 x i64> poison, <2 x i64> poison, <2 x i32> zeroinitializer
@@ -207,17 +207,17 @@ define void @udiv_uniform() {
; CHECK-NEXT: Cost Model: Found costs of 1 for: %V2i64_s = shufflevector <2 x i64> poison, <2 x i64> poison, <2 x i32> zeroinitializer
; CHECK-NEXT: Cost Model: Found costs of RThru:28 CodeSize:4 Lat:4 SizeLat:4 for: %V2i64 = udiv <2 x i64> undef, %V2i64_s
; CHECK-NEXT: Cost Model: Found costs of 2 for: %V4i64_s = shufflevector <4 x i64> poison, <4 x i64> poison, <4 x i32> zeroinitializer
-; CHECK-NEXT: Cost Model: Found costs of RThru:56 CodeSize:4 Lat:4 SizeLat:4 for: %V4i64 = udiv <4 x i64> undef, %V4i64_s
+; CHECK-NEXT: Cost Model: Found costs of RThru:48 CodeSize:4 Lat:4 SizeLat:4 for: %V4i64 = udiv <4 x i64> undef, %V4i64_s
; CHECK-NEXT: Cost Model: Found costs of 4 for: %V8i64_s = shufflevector <8 x i64> poison, <8 x i64> poison, <8 x i32> zeroinitializer
-; CHECK-NEXT: Cost Model: Found costs of RThru:112 CodeSize:4 Lat:4 SizeLat:4 for: %V8i64 = udiv <8 x i64> undef, %V8i64_s
+; CHECK-NEXT: Cost Model: Found costs of RThru:88 CodeSize:4 Lat:4 SizeLat:4 for: %V8i64 = udiv <8 x i64> undef, %V8i64_s
; CHECK-NEXT: Cost Model: Found costs of 1 for: %V2i32_s = shufflevector <2 x i32> poison, <2 x i32> poison, <2 x i32> zeroinitializer
; CHECK-NEXT: Cost Model: Found costs of RThru:28 CodeSize:4 Lat:4 SizeLat:4 for: %V2i32 = udiv <2 x i32> undef, %V2i32_s
; CHECK-NEXT: Cost Model: Found costs of 1 for: %V4i32_s = shufflevector <4 x i32> poison, <4 x i32> poison, <4 x i32> zeroinitializer
; CHECK-NEXT: Cost Model: Found costs of RThru:48 CodeSize:4 Lat:4 SizeLat:4 for: %V4i32 = udiv <4 x i32> undef, %V4i32_s
; CHECK-NEXT: Cost Model: Found costs of 2 for: %V8i32_s = shufflevector <8 x i32> poison, <8 x i32> poison, <8 x i32> zeroinitializer
-; CHECK-NEXT: Cost Model: Found costs of RThru:96 CodeSize:4 Lat:4 SizeLat:4 for: %V8i32 = udiv <8 x i32> undef, %V8i32_s
+; CHECK-NEXT: Cost Model: Found costs of RThru:88 CodeSize:4 Lat:4 SizeLat:4 for: %V8i32 = udiv <8 x i32> undef, %V8i32_s
; CHECK-NEXT: Cost Model: Found costs of 4 for: %V16i32_s = shufflevector <16 x i32> poison, <16 x i32> poison, <16 x i32> zeroinitializer
-; CHECK-NEXT: Cost Model: Found costs of RThru:192 CodeSize:4 Lat:4 SizeLat:4 for: %V16i32 = udiv <16 x i32> undef, %V16i32_s
+; CHECK-NEXT: Cost Model: Found costs of RThru:168 CodeSize:4 Lat:4 SizeLat:4 for: %V16i32 = udiv <16 x i32> undef, %V16i32_s
; CHECK-NEXT: Cost Model: Found costs of 1 for: %V2i16_s = shufflevector <2 x i16> poison, <2 x i16> poison, <2 x i32> zeroinitializer
; CHECK-NEXT: Cost Model: Found costs of RThru:28 CodeSize:4 Lat:4 SizeLat:4 for: %V2i16 = udiv <2 x i16> undef, %V2i16_s
; CHECK-NEXT: Cost Model: Found costs of 1 for: %V4i16_s = shufflevector <4 x i16> poison, <4 x i16> poison, <4 x i32> zeroinitializer
@@ -225,9 +225,9 @@ define void @udiv_uniform() {
; CHECK-NEXT: Cost Model: Found costs of 1 for: %V8i16_s = shufflevector <8 x i16> poison, <8 x i16> poison, <8 x i32> zeroinitializer
; CHECK-NEXT: Cost Model: Found costs of RThru:88 CodeSize:4 Lat:4 SizeLat:4 for: %V8i16 = udiv <8 x i16> undef, %V8i16_s
; CHECK-NEXT: Cost Model: Found costs of 2 for: %V16i16_s = shufflevector <16 x i16> poison, <16 x i16> poison, <16 x i32> zeroinitializer
-; CHECK-NEXT: Cost Model: Found costs of RThru:176 CodeSize:4 Lat:4 SizeLat:4 for: %V16i16 = udiv <16 x i16> undef, %V16i16_s
+; CHECK-NEXT: Cost Model: Found costs of RThru:168 CodeSize:4 Lat:4 SizeLat:4 for: %V16i16 = udiv <16 x i16> undef, %V16i16_s
; CHECK-NEXT: Cost Model: Found costs of 4 for: %V32i16_s = shufflevector <32 x i16> poison, <32 x i16> poison, <32 x i32> zeroinitializer
-; CHECK-NEXT: Cost Model: Found costs of RThru:352 CodeSize:4 Lat:4 SizeLat:4 for: %V32i16 = udiv <32 x i16> undef, %V32i16_s
+; CHECK-NEXT: Cost Model: Found costs of RThru:328 CodeSize:4 Lat:4 SizeLat:4 for: %V32i16 = udiv <32 x i16> undef, %V32i16_s
; CHECK-NEXT: Cost Model: Found costs of 1 for: %V2i8_s = shufflevector <2 x i8> poison, <2 x i8> poison, <2 x i32> zeroinitializer
; CHECK-NEXT: Cost Model: Found costs of RThru:28 CodeSize:4 Lat:4 SizeLat:4 for: %V2i8 = udiv <2 x i8> undef, %V2i8_s
; CHECK-NEXT: Cost Model: Found costs of 1 for: %V4i8_s = shufflevector <4 x i8> poison, <4 x i8> poison, <4 x i32> zeroinitializer
@@ -237,9 +237,9 @@ define void @udiv_uniform() {
; CHECK-NEXT: Cost Model: Found costs of 1 for: %V16i8_s = shufflevector <16 x i8> poison, <16 x i8> poison, <16 x i32> zeroinitializer
; CHECK-NEXT: Cost Model: Found costs of RThru:168 CodeSize:4 Lat:4 SizeLat:4 for: %V16i8 = udiv <16 x i8> undef, %V16i8_s
; CHECK-NEXT: Cost Model: Found costs of 2 for: %V32i8_s = shufflevector <32 x i8> poison, <32 x i8> poison, <32 x i32> zeroinitializer
-; CHECK-NEXT: Cost Model: Found costs of RThru:336 CodeSize:4 Lat:4 SizeLat:4 for: %V32i8 = udiv <32 x i8> undef, %V32i8_s
+; CHECK-NEXT: Cost Model: Found costs of RThru:328 CodeSize:4 Lat:4 SizeLat:4 for: %V32i8 = udiv <32 x i8> undef, %V32i8_s
; CHECK-NEXT: Cost Model: Found costs of 4 for: %V64i8_s = shufflevector <64 x i8> poison, <64 x i8> poison, <64 x i32> zeroinitializer
-; CHECK-NEXT: Cost Model: Found costs of RThru:672 CodeSize:4 Lat:4 SizeLat:4 for: %V64i8 = udiv <64 x i8> undef, %V64i8_s
+; CHECK-NEXT: Cost Model: Found costs of RThru:648 CodeSize:4 Lat:4 SizeLat:4 for: %V64i8 = udiv <64 x i8> undef, %V64i8_s
; CHECK-NEXT: Cost Model: Found costs of RThru:0 CodeSize:1 Lat:1 SizeLat:1 for: ret void
;
%V2i64_s = shufflevector <2 x i64> poison, <2 x i64> poison, <2 x i32> zeroinitializer
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