[llvm] [AArch64] Consider negated powers of 2 when calculating throughput cost (PR #143013)
via llvm-commits
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Sun Jun 8 11:53:06 PDT 2025
https://github.com/AZero13 updated https://github.com/llvm/llvm-project/pull/143013
>From 32d9eb6989d84fd95e2be9a69ee1978c88a4add5 Mon Sep 17 00:00:00 2001
From: Rose <gfunni234 at gmail.com>
Date: Thu, 5 Jun 2025 13:43:52 -0400
Subject: [PATCH] [AArch64] Consider negated powers of 2 when calculating
throughput cost
Negated powers of 2 have similar or (exact in the case of remainder) codegen with lowering sdiv. In the case of sdiv, it just negates the result in the end anyway, so nothing dissimilar at all.
---
.../AArch64/AArch64TargetTransformInfo.cpp | 25 +++++--
llvm/test/Analysis/CostModel/AArch64/div.ll | 52 +++++++-------
llvm/test/Analysis/CostModel/AArch64/rem.ll | 36 +++++-----
.../Analysis/CostModel/AArch64/sve-div.ll | 72 +++++++++----------
.../Analysis/CostModel/AArch64/sve-rem.ll | 72 +++++++++----------
5 files changed, 134 insertions(+), 123 deletions(-)
diff --git a/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp b/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
index 68aec80f07e1d..c665022cfc103 100644
--- a/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
+++ b/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
@@ -4008,22 +4008,33 @@ InstructionCost AArch64TTIImpl::getArithmeticInstrCost(
if (Op2Info.isPowerOf2()) {
return ISD == ISD::SDIV ? (3 * AddCost + AsrCost)
: (3 * AsrCost + AddCost);
+ } else if (Op2Info.isNegatedPowerOf2()) {
+ return ISD == ISD::SDIV
+ ? (3 * AddCost + 2 * AsrCost) // One more for the neg
+ : (3 * AsrCost + AddCost); // Same as Power of 2 for Rem
} else {
return MulCost + AsrCost + 2 * AddCost;
}
} else if (VT.isVector()) {
InstructionCost UsraCost = 2 * AsrCost;
- if (Op2Info.isPowerOf2()) {
+ if (Op2Info.isPowerOf2() || Op2Info.isNegatedPowerOf2()) {
// Division with scalable types corresponds to native 'asrd'
// instruction when SVE is available.
// e.g. %1 = sdiv <vscale x 4 x i32> %a, splat (i32 8)
+
+ // One more for the negation in SDIV
+ InstructionCost cost =
+ (Op2Info.isNegatedPowerOf2() && ISD == ISD::SDIV) ? AsrCost : 0;
if (Ty->isScalableTy() && ST->hasSVE())
- return 2 * AsrCost;
- return UsraCost +
- (ISD == ISD::SDIV
- ? (LT.second.getScalarType() == MVT::i64 ? 1 : 2) *
- AsrCost
- : 2 * AddCost);
+ cost += 2 * AsrCost;
+ else {
+ cost +=
+ UsraCost +
+ (ISD == ISD::SDIV
+ ? (LT.second.getScalarType() == MVT::i64 ? 1 : 2) * AsrCost
+ : 2 * AddCost);
+ }
+ return cost;
} else if (LT.second == MVT::v2i64) {
return VT.getVectorNumElements() *
getArithmeticInstrCost(Opcode, Ty->getScalarType(), CostKind,
diff --git a/llvm/test/Analysis/CostModel/AArch64/div.ll b/llvm/test/Analysis/CostModel/AArch64/div.ll
index 5367344ce573f..c7d9495e6b9e2 100644
--- a/llvm/test/Analysis/CostModel/AArch64/div.ll
+++ b/llvm/test/Analysis/CostModel/AArch64/div.ll
@@ -753,22 +753,22 @@ define void @udiv_uniformconstpow2() {
define void @sdiv_constnegpow2() {
; CHECK-LABEL: 'sdiv_constnegpow2'
; CHECK-NEXT: Cost Model: Found costs of RThru:10 CodeSize:4 Lat:4 SizeLat:4 for: %I128 = sdiv i128 undef, -16
-; CHECK-NEXT: Cost Model: Found costs of 4 for: %I64 = sdiv i64 undef, -16
+; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %I64 = sdiv i64 undef, -16
; CHECK-NEXT: Cost Model: Found costs of RThru:8 CodeSize:4 Lat:4 SizeLat:4 for: %V2i64 = sdiv <2 x i64> undef, <i64 -8, i64 -16>
; CHECK-NEXT: Cost Model: Found costs of RThru:10 CodeSize:4 Lat:4 SizeLat:4 for: %V4i64 = sdiv <4 x i64> undef, <i64 -2, i64 -4, i64 -8, i64 -16>
; CHECK-NEXT: Cost Model: Found costs of RThru:14 CodeSize:4 Lat:4 SizeLat:4 for: %V8i64 = sdiv <8 x i64> undef, <i64 -2, i64 -4, i64 -8, i64 -16, i64 -32, i64 -64, i64 -128, i64 -256>
-; CHECK-NEXT: Cost Model: Found costs of 4 for: %I32 = sdiv i32 undef, -16
+; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %I32 = sdiv i32 undef, -16
; CHECK-NEXT: Cost Model: Found costs of RThru:8 CodeSize:4 Lat:4 SizeLat:4 for: %V2i32 = sdiv <2 x i32> undef, <i32 -2, i32 -4>
; CHECK-NEXT: Cost Model: Found costs of RThru:10 CodeSize:4 Lat:4 SizeLat:4 for: %V4i32 = sdiv <4 x i32> undef, <i32 -2, i32 -4, i32 -8, i32 -16>
; CHECK-NEXT: Cost Model: Found costs of RThru:14 CodeSize:4 Lat:4 SizeLat:4 for: %V8i32 = sdiv <8 x i32> undef, <i32 -2, i32 -4, i32 -8, i32 -16, i32 -32, i32 -64, i32 -128, i32 -256>
; CHECK-NEXT: Cost Model: Found costs of RThru:22 CodeSize:4 Lat:4 SizeLat:4 for: %V16i32 = sdiv <16 x i32> undef, <i32 -2, i32 -4, i32 -8, i32 -16, i32 -32, i32 -64, i32 -128, i32 -256, i32 -2, i32 -4, i32 -8, i32 -16, i32 -32, i32 -64, i32 -128, i32 -256>
-; CHECK-NEXT: Cost Model: Found costs of 4 for: %I16 = sdiv i16 undef, -16
+; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %I16 = sdiv i16 undef, -16
; CHECK-NEXT: Cost Model: Found costs of RThru:8 CodeSize:4 Lat:4 SizeLat:4 for: %V2i16 = sdiv <2 x i16> undef, <i16 -2, i16 -4>
; CHECK-NEXT: Cost Model: Found costs of RThru:10 CodeSize:4 Lat:4 SizeLat:4 for: %V4i16 = sdiv <4 x i16> undef, <i16 -2, i16 -4, i16 -8, i16 -16>
; CHECK-NEXT: Cost Model: Found costs of RThru:14 CodeSize:4 Lat:4 SizeLat:4 for: %V8i16 = sdiv <8 x i16> undef, <i16 -2, i16 -4, i16 -8, i16 -16, i16 -32, i16 -64, i16 -128, i16 -256>
; CHECK-NEXT: Cost Model: Found costs of RThru:22 CodeSize:4 Lat:4 SizeLat:4 for: %V16i16 = sdiv <16 x i16> undef, <i16 -2, i16 -4, i16 -8, i16 -16, i16 -32, i16 -64, i16 -128, i16 -256, i16 -2, i16 -4, i16 -8, i16 -16, i16 -32, i16 -64, i16 -128, i16 -256>
; CHECK-NEXT: Cost Model: Found costs of RThru:38 CodeSize:4 Lat:4 SizeLat:4 for: %V32i16 = sdiv <32 x i16> undef, <i16 -2, i16 -4, i16 -8, i16 -16, i16 -32, i16 -64, i16 -128, i16 -256, i16 -2, i16 -4, i16 -8, i16 -16, i16 -32, i16 -64, i16 -128, i16 -256, i16 -2, i16 -4, i16 -8, i16 -16, i16 -32, i16 -64, i16 -128, i16 -256, i16 -2, i16 -4, i16 -8, i16 -16, i16 -32, i16 -64, i16 -128, i16 -256>
-; CHECK-NEXT: Cost Model: Found costs of 4 for: %I8 = sdiv i8 undef, -16
+; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %I8 = sdiv i8 undef, -16
; CHECK-NEXT: Cost Model: Found costs of RThru:8 CodeSize:4 Lat:4 SizeLat:4 for: %V2i8 = sdiv <2 x i8> undef, <i8 -2, i8 -4>
; CHECK-NEXT: Cost Model: Found costs of RThru:10 CodeSize:4 Lat:4 SizeLat:4 for: %V4i8 = sdiv <4 x i8> undef, <i8 -2, i8 -4, i8 -8, i8 -16>
; CHECK-NEXT: Cost Model: Found costs of RThru:14 CodeSize:4 Lat:4 SizeLat:4 for: %V8i8 = sdiv <8 x i8> undef, <i8 -2, i8 -4, i8 -8, i8 -16, i8 -2, i8 -4, i8 -8, i8 -16>
@@ -869,28 +869,28 @@ define void @udiv_constnegpow2() {
define void @sdiv_uniformconstnegpow2() {
; CHECK-LABEL: 'sdiv_uniformconstnegpow2'
; CHECK-NEXT: Cost Model: Found costs of RThru:10 CodeSize:4 Lat:4 SizeLat:4 for: %I128 = sdiv i128 undef, -16
-; CHECK-NEXT: Cost Model: Found costs of 4 for: %I64 = sdiv i64 undef, -16
-; CHECK-NEXT: Cost Model: Found costs of RThru:8 CodeSize:4 Lat:4 SizeLat:4 for: %V2i64 = sdiv <2 x i64> undef, splat (i64 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:16 CodeSize:4 Lat:4 SizeLat:4 for: %V4i64 = sdiv <4 x i64> undef, splat (i64 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:32 CodeSize:4 Lat:4 SizeLat:4 for: %V8i64 = sdiv <8 x i64> undef, splat (i64 -16)
-; CHECK-NEXT: Cost Model: Found costs of 4 for: %I32 = sdiv i32 undef, -16
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V2i32 = sdiv <2 x i32> undef, splat (i32 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V4i32 = sdiv <4 x i32> undef, splat (i32 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:12 CodeSize:4 Lat:4 SizeLat:4 for: %V8i32 = sdiv <8 x i32> undef, splat (i32 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:24 CodeSize:4 Lat:4 SizeLat:4 for: %V16i32 = sdiv <16 x i32> undef, splat (i32 -16)
-; CHECK-NEXT: Cost Model: Found costs of 4 for: %I16 = sdiv i16 undef, -16
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V2i16 = sdiv <2 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V4i16 = sdiv <4 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V8i16 = sdiv <8 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:12 CodeSize:4 Lat:4 SizeLat:4 for: %V16i16 = sdiv <16 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:24 CodeSize:4 Lat:4 SizeLat:4 for: %V32i16 = sdiv <32 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of 4 for: %I8 = sdiv i8 undef, -16
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V2i8 = sdiv <2 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V4i8 = sdiv <4 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V8i8 = sdiv <8 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V16i8 = sdiv <16 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:12 CodeSize:4 Lat:4 SizeLat:4 for: %V32i8 = sdiv <32 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:24 CodeSize:4 Lat:4 SizeLat:4 for: %V64i8 = sdiv <64 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %I64 = sdiv i64 undef, -16
+; CHECK-NEXT: Cost Model: Found costs of 4 for: %V2i64 = sdiv <2 x i64> undef, splat (i64 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:8 CodeSize:4 Lat:4 SizeLat:4 for: %V4i64 = sdiv <4 x i64> undef, splat (i64 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:16 CodeSize:4 Lat:4 SizeLat:4 for: %V8i64 = sdiv <8 x i64> undef, splat (i64 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %I32 = sdiv i32 undef, -16
+; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %V2i32 = sdiv <2 x i32> undef, splat (i32 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %V4i32 = sdiv <4 x i32> undef, splat (i32 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:10 CodeSize:4 Lat:4 SizeLat:4 for: %V8i32 = sdiv <8 x i32> undef, splat (i32 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:20 CodeSize:4 Lat:4 SizeLat:4 for: %V16i32 = sdiv <16 x i32> undef, splat (i32 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %I16 = sdiv i16 undef, -16
+; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %V2i16 = sdiv <2 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %V4i16 = sdiv <4 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %V8i16 = sdiv <8 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:10 CodeSize:4 Lat:4 SizeLat:4 for: %V16i16 = sdiv <16 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:20 CodeSize:4 Lat:4 SizeLat:4 for: %V32i16 = sdiv <32 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %I8 = sdiv i8 undef, -16
+; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %V2i8 = sdiv <2 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %V4i8 = sdiv <4 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %V8i8 = sdiv <8 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %V16i8 = sdiv <16 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:10 CodeSize:4 Lat:4 SizeLat:4 for: %V32i8 = sdiv <32 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:20 CodeSize:4 Lat:4 SizeLat:4 for: %V64i8 = sdiv <64 x i8> undef, splat (i8 -16)
; CHECK-NEXT: Cost Model: Found costs of RThru:0 CodeSize:1 Lat:1 SizeLat:1 for: ret void
;
%I128 = sdiv i128 undef, -16
diff --git a/llvm/test/Analysis/CostModel/AArch64/rem.ll b/llvm/test/Analysis/CostModel/AArch64/rem.ll
index d684e3af00b83..2fa62f1705911 100644
--- a/llvm/test/Analysis/CostModel/AArch64/rem.ll
+++ b/llvm/test/Analysis/CostModel/AArch64/rem.ll
@@ -870,27 +870,27 @@ define void @srem_uniformconstnegpow2() {
; CHECK-LABEL: 'srem_uniformconstnegpow2'
; CHECK-NEXT: Cost Model: Found costs of RThru:10 CodeSize:4 Lat:4 SizeLat:4 for: %I128 = srem i128 undef, -16
; CHECK-NEXT: Cost Model: Found costs of 4 for: %I64 = srem i64 undef, -16
-; CHECK-NEXT: Cost Model: Found costs of RThru:8 CodeSize:4 Lat:4 SizeLat:4 for: %V2i64 = srem <2 x i64> undef, splat (i64 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:16 CodeSize:4 Lat:4 SizeLat:4 for: %V4i64 = srem <4 x i64> undef, splat (i64 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:32 CodeSize:4 Lat:4 SizeLat:4 for: %V8i64 = srem <8 x i64> undef, splat (i64 -16)
+; CHECK-NEXT: Cost Model: Found costs of 4 for: %V2i64 = srem <2 x i64> undef, splat (i64 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:8 CodeSize:4 Lat:4 SizeLat:4 for: %V4i64 = srem <4 x i64> undef, splat (i64 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:16 CodeSize:4 Lat:4 SizeLat:4 for: %V8i64 = srem <8 x i64> undef, splat (i64 -16)
; CHECK-NEXT: Cost Model: Found costs of 4 for: %I32 = srem i32 undef, -16
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V2i32 = srem <2 x i32> undef, splat (i32 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V4i32 = srem <4 x i32> undef, splat (i32 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:12 CodeSize:4 Lat:4 SizeLat:4 for: %V8i32 = srem <8 x i32> undef, splat (i32 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:24 CodeSize:4 Lat:4 SizeLat:4 for: %V16i32 = srem <16 x i32> undef, splat (i32 -16)
+; CHECK-NEXT: Cost Model: Found costs of 4 for: %V2i32 = srem <2 x i32> undef, splat (i32 -16)
+; CHECK-NEXT: Cost Model: Found costs of 4 for: %V4i32 = srem <4 x i32> undef, splat (i32 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:8 CodeSize:4 Lat:4 SizeLat:4 for: %V8i32 = srem <8 x i32> undef, splat (i32 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:16 CodeSize:4 Lat:4 SizeLat:4 for: %V16i32 = srem <16 x i32> undef, splat (i32 -16)
; CHECK-NEXT: Cost Model: Found costs of 4 for: %I16 = srem i16 undef, -16
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V2i16 = srem <2 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V4i16 = srem <4 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V8i16 = srem <8 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:12 CodeSize:4 Lat:4 SizeLat:4 for: %V16i16 = srem <16 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:24 CodeSize:4 Lat:4 SizeLat:4 for: %V32i16 = srem <32 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of 4 for: %V2i16 = srem <2 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of 4 for: %V4i16 = srem <4 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of 4 for: %V8i16 = srem <8 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:8 CodeSize:4 Lat:4 SizeLat:4 for: %V16i16 = srem <16 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:16 CodeSize:4 Lat:4 SizeLat:4 for: %V32i16 = srem <32 x i16> undef, splat (i16 -16)
; CHECK-NEXT: Cost Model: Found costs of 4 for: %I8 = srem i8 undef, -16
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V2i8 = srem <2 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V4i8 = srem <4 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V8i8 = srem <8 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V16i8 = srem <16 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:12 CodeSize:4 Lat:4 SizeLat:4 for: %V32i8 = srem <32 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:24 CodeSize:4 Lat:4 SizeLat:4 for: %V64i8 = srem <64 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of 4 for: %V2i8 = srem <2 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of 4 for: %V4i8 = srem <4 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of 4 for: %V8i8 = srem <8 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of 4 for: %V16i8 = srem <16 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:8 CodeSize:4 Lat:4 SizeLat:4 for: %V32i8 = srem <32 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:16 CodeSize:4 Lat:4 SizeLat:4 for: %V64i8 = srem <64 x i8> undef, splat (i8 -16)
; CHECK-NEXT: Cost Model: Found costs of RThru:0 CodeSize:1 Lat:1 SizeLat:1 for: ret void
;
%I128 = srem i128 undef, -16
diff --git a/llvm/test/Analysis/CostModel/AArch64/sve-div.ll b/llvm/test/Analysis/CostModel/AArch64/sve-div.ll
index 480c3146a210d..c055d3218f65b 100644
--- a/llvm/test/Analysis/CostModel/AArch64/sve-div.ll
+++ b/llvm/test/Analysis/CostModel/AArch64/sve-div.ll
@@ -479,42 +479,42 @@ define void @udiv_uniformconstpow2() {
define void @sdiv_uniformconstnegpow2() {
; CHECK-LABEL: 'sdiv_uniformconstnegpow2'
-; CHECK-NEXT: Cost Model: Found costs of RThru:8 CodeSize:4 Lat:4 SizeLat:4 for: %V2i64 = sdiv <2 x i64> undef, splat (i64 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:16 CodeSize:4 Lat:4 SizeLat:4 for: %V4i64 = sdiv <4 x i64> undef, splat (i64 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:32 CodeSize:4 Lat:4 SizeLat:4 for: %V8i64 = sdiv <8 x i64> undef, splat (i64 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V2i32 = sdiv <2 x i32> undef, splat (i32 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V4i32 = sdiv <4 x i32> undef, splat (i32 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:12 CodeSize:4 Lat:4 SizeLat:4 for: %V8i32 = sdiv <8 x i32> undef, splat (i32 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:24 CodeSize:4 Lat:4 SizeLat:4 for: %V16i32 = sdiv <16 x i32> undef, splat (i32 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V2i16 = sdiv <2 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V4i16 = sdiv <4 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V8i16 = sdiv <8 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:12 CodeSize:4 Lat:4 SizeLat:4 for: %V16i16 = sdiv <16 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:24 CodeSize:4 Lat:4 SizeLat:4 for: %V32i16 = sdiv <32 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V2i8 = sdiv <2 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V4i8 = sdiv <4 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V8i8 = sdiv <8 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V16i8 = sdiv <16 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:12 CodeSize:4 Lat:4 SizeLat:4 for: %V32i8 = sdiv <32 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:24 CodeSize:4 Lat:4 SizeLat:4 for: %V64i8 = sdiv <64 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %NV2i64 = sdiv <vscale x 2 x i64> undef, splat (i64 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:10 CodeSize:4 Lat:4 SizeLat:4 for: %NV4i64 = sdiv <vscale x 4 x i64> undef, splat (i64 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:20 CodeSize:4 Lat:4 SizeLat:4 for: %NV8i64 = sdiv <vscale x 8 x i64> undef, splat (i64 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %NV2i32 = sdiv <vscale x 2 x i32> undef, splat (i32 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %NV4i32 = sdiv <vscale x 4 x i32> undef, splat (i32 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:10 CodeSize:4 Lat:4 SizeLat:4 for: %NV8i32 = sdiv <vscale x 8 x i32> undef, splat (i32 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:20 CodeSize:4 Lat:4 SizeLat:4 for: %NV16i32 = sdiv <vscale x 16 x i32> undef, splat (i32 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %NV2i16 = sdiv <vscale x 2 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %NV4i16 = sdiv <vscale x 4 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %NV8i16 = sdiv <vscale x 8 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:10 CodeSize:4 Lat:4 SizeLat:4 for: %NV16i16 = sdiv <vscale x 16 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:20 CodeSize:4 Lat:4 SizeLat:4 for: %NV32i16 = sdiv <vscale x 32 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %NV2i8 = sdiv <vscale x 2 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %NV4i8 = sdiv <vscale x 4 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %NV8i8 = sdiv <vscale x 8 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %NV16i8 = sdiv <vscale x 16 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:10 CodeSize:4 Lat:4 SizeLat:4 for: %NV32i8 = sdiv <vscale x 32 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:20 CodeSize:4 Lat:4 SizeLat:4 for: %NV64i8 = sdiv <vscale x 64 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of 4 for: %V2i64 = sdiv <2 x i64> undef, splat (i64 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:8 CodeSize:4 Lat:4 SizeLat:4 for: %V4i64 = sdiv <4 x i64> undef, splat (i64 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:16 CodeSize:4 Lat:4 SizeLat:4 for: %V8i64 = sdiv <8 x i64> undef, splat (i64 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %V2i32 = sdiv <2 x i32> undef, splat (i32 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %V4i32 = sdiv <4 x i32> undef, splat (i32 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:10 CodeSize:4 Lat:4 SizeLat:4 for: %V8i32 = sdiv <8 x i32> undef, splat (i32 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:20 CodeSize:4 Lat:4 SizeLat:4 for: %V16i32 = sdiv <16 x i32> undef, splat (i32 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %V2i16 = sdiv <2 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %V4i16 = sdiv <4 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %V8i16 = sdiv <8 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:10 CodeSize:4 Lat:4 SizeLat:4 for: %V16i16 = sdiv <16 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:20 CodeSize:4 Lat:4 SizeLat:4 for: %V32i16 = sdiv <32 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %V2i8 = sdiv <2 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %V4i8 = sdiv <4 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %V8i8 = sdiv <8 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %V16i8 = sdiv <16 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:10 CodeSize:4 Lat:4 SizeLat:4 for: %V32i8 = sdiv <32 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:20 CodeSize:4 Lat:4 SizeLat:4 for: %V64i8 = sdiv <64 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:3 CodeSize:4 Lat:4 SizeLat:4 for: %NV2i64 = sdiv <vscale x 2 x i64> undef, splat (i64 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %NV4i64 = sdiv <vscale x 4 x i64> undef, splat (i64 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:12 CodeSize:4 Lat:4 SizeLat:4 for: %NV8i64 = sdiv <vscale x 8 x i64> undef, splat (i64 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:3 CodeSize:4 Lat:4 SizeLat:4 for: %NV2i32 = sdiv <vscale x 2 x i32> undef, splat (i32 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:3 CodeSize:4 Lat:4 SizeLat:4 for: %NV4i32 = sdiv <vscale x 4 x i32> undef, splat (i32 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %NV8i32 = sdiv <vscale x 8 x i32> undef, splat (i32 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:12 CodeSize:4 Lat:4 SizeLat:4 for: %NV16i32 = sdiv <vscale x 16 x i32> undef, splat (i32 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:3 CodeSize:4 Lat:4 SizeLat:4 for: %NV2i16 = sdiv <vscale x 2 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:3 CodeSize:4 Lat:4 SizeLat:4 for: %NV4i16 = sdiv <vscale x 4 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:3 CodeSize:4 Lat:4 SizeLat:4 for: %NV8i16 = sdiv <vscale x 8 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %NV16i16 = sdiv <vscale x 16 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:12 CodeSize:4 Lat:4 SizeLat:4 for: %NV32i16 = sdiv <vscale x 32 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:3 CodeSize:4 Lat:4 SizeLat:4 for: %NV2i8 = sdiv <vscale x 2 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:3 CodeSize:4 Lat:4 SizeLat:4 for: %NV4i8 = sdiv <vscale x 4 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:3 CodeSize:4 Lat:4 SizeLat:4 for: %NV8i8 = sdiv <vscale x 8 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:3 CodeSize:4 Lat:4 SizeLat:4 for: %NV16i8 = sdiv <vscale x 16 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %NV32i8 = sdiv <vscale x 32 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:12 CodeSize:4 Lat:4 SizeLat:4 for: %NV64i8 = sdiv <vscale x 64 x i8> undef, splat (i8 -16)
; CHECK-NEXT: Cost Model: Found costs of RThru:0 CodeSize:1 Lat:1 SizeLat:1 for: ret void
;
%V2i64 = sdiv <2 x i64> undef, splat (i64 -16)
diff --git a/llvm/test/Analysis/CostModel/AArch64/sve-rem.ll b/llvm/test/Analysis/CostModel/AArch64/sve-rem.ll
index e2488735de4b5..eac8b66bcd216 100644
--- a/llvm/test/Analysis/CostModel/AArch64/sve-rem.ll
+++ b/llvm/test/Analysis/CostModel/AArch64/sve-rem.ll
@@ -491,43 +491,43 @@ define void @urem_uniformconstpow2() {
define void @srem_uniformconstnegpow2() {
; CHECK-LABEL: 'srem_uniformconstnegpow2'
-; CHECK-NEXT: Cost Model: Found costs of RThru:8 CodeSize:4 Lat:4 SizeLat:4 for: %V2i64 = srem <2 x i64> undef, splat (i64 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:16 CodeSize:4 Lat:4 SizeLat:4 for: %V4i64 = srem <4 x i64> undef, splat (i64 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:32 CodeSize:4 Lat:4 SizeLat:4 for: %V8i64 = srem <8 x i64> undef, splat (i64 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V2i32 = srem <2 x i32> undef, splat (i32 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V4i32 = srem <4 x i32> undef, splat (i32 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:12 CodeSize:4 Lat:4 SizeLat:4 for: %V8i32 = srem <8 x i32> undef, splat (i32 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:24 CodeSize:4 Lat:4 SizeLat:4 for: %V16i32 = srem <16 x i32> undef, splat (i32 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V2i16 = srem <2 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V4i16 = srem <4 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V8i16 = srem <8 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:12 CodeSize:4 Lat:4 SizeLat:4 for: %V16i16 = srem <16 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:24 CodeSize:4 Lat:4 SizeLat:4 for: %V32i16 = srem <32 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V2i8 = srem <2 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V4i8 = srem <4 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V8i8 = srem <8 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:6 CodeSize:4 Lat:4 SizeLat:4 for: %V16i8 = srem <16 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:12 CodeSize:4 Lat:4 SizeLat:4 for: %V32i8 = srem <32 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:24 CodeSize:4 Lat:4 SizeLat:4 for: %V64i8 = srem <64 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of 4 for: %V2i64 = srem <2 x i64> undef, splat (i64 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:8 CodeSize:4 Lat:4 SizeLat:4 for: %V4i64 = srem <4 x i64> undef, splat (i64 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:16 CodeSize:4 Lat:4 SizeLat:4 for: %V8i64 = srem <8 x i64> undef, splat (i64 -16)
+; CHECK-NEXT: Cost Model: Found costs of 4 for: %V2i32 = srem <2 x i32> undef, splat (i32 -16)
+; CHECK-NEXT: Cost Model: Found costs of 4 for: %V4i32 = srem <4 x i32> undef, splat (i32 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:8 CodeSize:4 Lat:4 SizeLat:4 for: %V8i32 = srem <8 x i32> undef, splat (i32 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:16 CodeSize:4 Lat:4 SizeLat:4 for: %V16i32 = srem <16 x i32> undef, splat (i32 -16)
+; CHECK-NEXT: Cost Model: Found costs of 4 for: %V2i16 = srem <2 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of 4 for: %V4i16 = srem <4 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of 4 for: %V8i16 = srem <8 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:8 CodeSize:4 Lat:4 SizeLat:4 for: %V16i16 = srem <16 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:16 CodeSize:4 Lat:4 SizeLat:4 for: %V32i16 = srem <32 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of 4 for: %V2i8 = srem <2 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of 4 for: %V4i8 = srem <4 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of 4 for: %V8i8 = srem <8 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of 4 for: %V16i8 = srem <16 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:8 CodeSize:4 Lat:4 SizeLat:4 for: %V32i8 = srem <32 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:16 CodeSize:4 Lat:4 SizeLat:4 for: %V64i8 = srem <64 x i8> undef, splat (i8 -16)
; CHECK-NEXT: Cost Model: Found costs of RThru:Invalid CodeSize:4 Lat:4 SizeLat:4 for: %NV2i128 = srem <vscale x 2 x i128> undef, splat (i128 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %NV2i64 = srem <vscale x 2 x i64> undef, splat (i64 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:10 CodeSize:4 Lat:4 SizeLat:4 for: %NV4i64 = srem <vscale x 4 x i64> undef, splat (i64 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:20 CodeSize:4 Lat:4 SizeLat:4 for: %NV8i64 = srem <vscale x 8 x i64> undef, splat (i64 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %NV2i32 = srem <vscale x 2 x i32> undef, splat (i32 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %NV4i32 = srem <vscale x 4 x i32> undef, splat (i32 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:10 CodeSize:4 Lat:4 SizeLat:4 for: %NV8i32 = srem <vscale x 8 x i32> undef, splat (i32 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:20 CodeSize:4 Lat:4 SizeLat:4 for: %NV16i32 = srem <vscale x 16 x i32> undef, splat (i32 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %NV2i16 = srem <vscale x 2 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %NV4i16 = srem <vscale x 4 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %NV8i16 = srem <vscale x 8 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:10 CodeSize:4 Lat:4 SizeLat:4 for: %NV16i16 = srem <vscale x 16 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:20 CodeSize:4 Lat:4 SizeLat:4 for: %NV32i16 = srem <vscale x 32 x i16> undef, splat (i16 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %NV2i8 = srem <vscale x 2 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %NV4i8 = srem <vscale x 4 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %NV8i8 = srem <vscale x 8 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:5 CodeSize:4 Lat:4 SizeLat:4 for: %NV16i8 = srem <vscale x 16 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:10 CodeSize:4 Lat:4 SizeLat:4 for: %NV32i8 = srem <vscale x 32 x i8> undef, splat (i8 -16)
-; CHECK-NEXT: Cost Model: Found costs of RThru:20 CodeSize:4 Lat:4 SizeLat:4 for: %NV64i8 = srem <vscale x 64 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:4 Lat:4 SizeLat:4 for: %NV2i64 = srem <vscale x 2 x i64> undef, splat (i64 -16)
+; CHECK-NEXT: Cost Model: Found costs of 4 for: %NV4i64 = srem <vscale x 4 x i64> undef, splat (i64 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:8 CodeSize:4 Lat:4 SizeLat:4 for: %NV8i64 = srem <vscale x 8 x i64> undef, splat (i64 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:4 Lat:4 SizeLat:4 for: %NV2i32 = srem <vscale x 2 x i32> undef, splat (i32 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:4 Lat:4 SizeLat:4 for: %NV4i32 = srem <vscale x 4 x i32> undef, splat (i32 -16)
+; CHECK-NEXT: Cost Model: Found costs of 4 for: %NV8i32 = srem <vscale x 8 x i32> undef, splat (i32 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:8 CodeSize:4 Lat:4 SizeLat:4 for: %NV16i32 = srem <vscale x 16 x i32> undef, splat (i32 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:4 Lat:4 SizeLat:4 for: %NV2i16 = srem <vscale x 2 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:4 Lat:4 SizeLat:4 for: %NV4i16 = srem <vscale x 4 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:4 Lat:4 SizeLat:4 for: %NV8i16 = srem <vscale x 8 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of 4 for: %NV16i16 = srem <vscale x 16 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:8 CodeSize:4 Lat:4 SizeLat:4 for: %NV32i16 = srem <vscale x 32 x i16> undef, splat (i16 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:4 Lat:4 SizeLat:4 for: %NV2i8 = srem <vscale x 2 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:4 Lat:4 SizeLat:4 for: %NV4i8 = srem <vscale x 4 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:4 Lat:4 SizeLat:4 for: %NV8i8 = srem <vscale x 8 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:4 Lat:4 SizeLat:4 for: %NV16i8 = srem <vscale x 16 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of 4 for: %NV32i8 = srem <vscale x 32 x i8> undef, splat (i8 -16)
+; CHECK-NEXT: Cost Model: Found costs of RThru:8 CodeSize:4 Lat:4 SizeLat:4 for: %NV64i8 = srem <vscale x 64 x i8> undef, splat (i8 -16)
; CHECK-NEXT: Cost Model: Found costs of RThru:0 CodeSize:1 Lat:1 SizeLat:1 for: ret void
;
%V2i64 = srem <2 x i64> undef, splat (i64 -16)
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