[llvm] [RISCV][TTI] Support cost of f16 FCmp using zvfhmin in the absence of… (PR #89166)
Shih-Po Hung via llvm-commits
llvm-commits at lists.llvm.org
Mon Apr 29 23:30:26 PDT 2024
https://github.com/arcbbb updated https://github.com/llvm/llvm-project/pull/89166
>From c892b6917635f4227a45616c839e468a9cc39f28 Mon Sep 17 00:00:00 2001
From: ShihPo Hung <shihpo.hung at sifive.com>
Date: Wed, 17 Apr 2024 18:51:44 -0700
Subject: [PATCH 1/3] [RISCV][TTI] Support cost of f16 FCmp using zvfhmin in
the absence of zvfh
With zvfhmin, the cost of f16 FCmp is determined by the cost of widening two
operands from f16 to f32, plus the cost of performing an f32 FCmp
---
.../Target/RISCV/RISCVTargetTransformInfo.cpp | 18 +-
llvm/test/Analysis/CostModel/RISCV/rvv-cmp.ll | 254 +--------
.../Analysis/CostModel/RISCV/rvv-fcmp-f16.ll | 508 ++++++++++++++++++
3 files changed, 526 insertions(+), 254 deletions(-)
create mode 100644 llvm/test/Analysis/CostModel/RISCV/rvv-fcmp-f16.ll
diff --git a/llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp b/llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp
index ce26e61880fd05..fa6b997af93424 100644
--- a/llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp
+++ b/llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp
@@ -1398,12 +1398,28 @@ InstructionCost RISCVTTIImpl::getCmpSelInstrCost(unsigned Opcode, Type *ValTy,
// one which will calculate as:
// ScalarizeCost + Num * Cost for fixed vector,
// InvalidCost for scalable vector.
- if ((ValTy->getScalarSizeInBits() == 16 && !ST->hasVInstructionsF16()) ||
+ if ((ValTy->getScalarSizeInBits() == 16 && !ST->hasVInstructionsF16() &&
+ !ST->hasVInstructionsF16Minimal()) ||
(ValTy->getScalarSizeInBits() == 32 && !ST->hasVInstructionsF32()) ||
(ValTy->getScalarSizeInBits() == 64 && !ST->hasVInstructionsF64()))
return BaseT::getCmpSelInstrCost(Opcode, ValTy, CondTy, VecPred, CostKind,
I);
+ if ((ValTy->getScalarSizeInBits() == 16) && !ST->hasVInstructionsF16()) {
+ // pre-widening Op1 and Op2 to f32 before comparison
+ VectorType *VecF32Ty =
+ VectorType::get(Type::getFloatTy(ValTy->getContext()),
+ cast<VectorType>(ValTy)->getElementCount());
+ std::pair<InstructionCost, MVT> VecF32LT =
+ getTypeLegalizationCost(VecF32Ty);
+ InstructionCost WidenCost =
+ 2 * getRISCVInstructionCost(RISCV::VFWCVT_F_F_V, VecF32LT.second,
+ CostKind);
+ InstructionCost CmpCost =
+ getCmpSelInstrCost(Opcode, VecF32Ty, CondTy, VecPred, CostKind, I);
+ return VecF32LT.first * WidenCost + CmpCost;
+ }
+
// Assuming vector fp compare and mask instructions are all the same cost
// until a need arises to differentiate them.
switch (VecPred) {
diff --git a/llvm/test/Analysis/CostModel/RISCV/rvv-cmp.ll b/llvm/test/Analysis/CostModel/RISCV/rvv-cmp.ll
index 8aa78ec95e8ab0..5938f78788885d 100644
--- a/llvm/test/Analysis/CostModel/RISCV/rvv-cmp.ll
+++ b/llvm/test/Analysis/CostModel/RISCV/rvv-cmp.ll
@@ -875,15 +875,6 @@ define void @icmp_sle() {
define void @fcmp_oeq() {
; CHECK-LABEL: 'fcmp_oeq'
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16 = fcmp oeq <2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v4f16 = fcmp oeq <4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v8f16 = fcmp oeq <8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v16f16 = fcmp oeq <16 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv1f16 = fcmp oeq <vscale x 1 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv2f16 = fcmp oeq <vscale x 2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv4f16 = fcmp oeq <vscale x 4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv8f16 = fcmp oeq <vscale x 8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %nxv16f16 = fcmp oeq <vscale x 16 x half> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f32 = fcmp oeq <2 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v4f32 = fcmp oeq <4 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v8f32 = fcmp oeq <8 x float> undef, undef
@@ -902,16 +893,7 @@ define void @fcmp_oeq() {
; CHECK-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %nxv8f64 = fcmp oeq <vscale x 8 x double> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
- %v2f16 = fcmp oeq <2 x half> undef, undef
- %v4f16 = fcmp oeq <4 x half> undef, undef
- %v8f16 = fcmp oeq <8 x half> undef, undef
- %v16f16 = fcmp oeq <16 x half> undef, undef
- %nxv1f16 = fcmp oeq <vscale x 1 x half> undef, undef
- %nxv2f16 = fcmp oeq <vscale x 2 x half> undef, undef
- %nxv4f16 = fcmp oeq <vscale x 4 x half> undef, undef
- %nxv8f16 = fcmp oeq <vscale x 8 x half> undef, undef
- %nxv16f16 = fcmp oeq <vscale x 16 x half> undef, undef
%v2f32 = fcmp oeq <2 x float> undef, undef
%v4f32 = fcmp oeq <4 x float> undef, undef
@@ -938,15 +920,6 @@ define void @fcmp_oeq() {
define void @fcmp_one() {
; CHECK-LABEL: 'fcmp_one'
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v2f16 = fcmp one <2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v4f16 = fcmp one <4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v8f16 = fcmp one <8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %v16f16 = fcmp one <16 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv1f16 = fcmp one <vscale x 1 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv2f16 = fcmp one <vscale x 2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv4f16 = fcmp one <vscale x 4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %nxv8f16 = fcmp one <vscale x 8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %nxv16f16 = fcmp one <vscale x 16 x half> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v2f32 = fcmp one <2 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v4f32 = fcmp one <4 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %v8f32 = fcmp one <8 x float> undef, undef
@@ -965,16 +938,7 @@ define void @fcmp_one() {
; CHECK-NEXT: Cost Model: Found an estimated cost of 17 for instruction: %nxv8f64 = fcmp one <vscale x 8 x double> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
- %v2f16 = fcmp one <2 x half> undef, undef
- %v4f16 = fcmp one <4 x half> undef, undef
- %v8f16 = fcmp one <8 x half> undef, undef
- %v16f16 = fcmp one <16 x half> undef, undef
- %nxv1f16 = fcmp one <vscale x 1 x half> undef, undef
- %nxv2f16 = fcmp one <vscale x 2 x half> undef, undef
- %nxv4f16 = fcmp one <vscale x 4 x half> undef, undef
- %nxv8f16 = fcmp one <vscale x 8 x half> undef, undef
- %nxv16f16 = fcmp one <vscale x 16 x half> undef, undef
%v2f32 = fcmp one <2 x float> undef, undef
%v4f32 = fcmp one <4 x float> undef, undef
@@ -1001,15 +965,6 @@ define void @fcmp_one() {
define void @fcmp_olt() {
; CHECK-LABEL: 'fcmp_olt'
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16 = fcmp olt <2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v4f16 = fcmp olt <4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v8f16 = fcmp olt <8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v16f16 = fcmp olt <16 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv1f16 = fcmp olt <vscale x 1 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv2f16 = fcmp olt <vscale x 2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv4f16 = fcmp olt <vscale x 4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv8f16 = fcmp olt <vscale x 8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %nxv16f16 = fcmp olt <vscale x 16 x half> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f32 = fcmp olt <2 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v4f32 = fcmp olt <4 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v8f32 = fcmp olt <8 x float> undef, undef
@@ -1028,16 +983,7 @@ define void @fcmp_olt() {
; CHECK-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %nxv8f64 = fcmp olt <vscale x 8 x double> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
- %v2f16 = fcmp olt <2 x half> undef, undef
- %v4f16 = fcmp olt <4 x half> undef, undef
- %v8f16 = fcmp olt <8 x half> undef, undef
- %v16f16 = fcmp olt <16 x half> undef, undef
- %nxv1f16 = fcmp olt <vscale x 1 x half> undef, undef
- %nxv2f16 = fcmp olt <vscale x 2 x half> undef, undef
- %nxv4f16 = fcmp olt <vscale x 4 x half> undef, undef
- %nxv8f16 = fcmp olt <vscale x 8 x half> undef, undef
- %nxv16f16 = fcmp olt <vscale x 16 x half> undef, undef
%v2f32 = fcmp olt <2 x float> undef, undef
%v4f32 = fcmp olt <4 x float> undef, undef
@@ -1064,15 +1010,6 @@ define void @fcmp_olt() {
define void @fcmp_ole() {
; CHECK-LABEL: 'fcmp_ole'
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16 = fcmp ole <2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v4f16 = fcmp ole <4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v8f16 = fcmp ole <8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v16f16 = fcmp ole <16 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv1f16 = fcmp ole <vscale x 1 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv2f16 = fcmp ole <vscale x 2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv4f16 = fcmp ole <vscale x 4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv8f16 = fcmp ole <vscale x 8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %nxv16f16 = fcmp ole <vscale x 16 x half> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f32 = fcmp ole <2 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v4f32 = fcmp ole <4 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v8f32 = fcmp ole <8 x float> undef, undef
@@ -1091,16 +1028,7 @@ define void @fcmp_ole() {
; CHECK-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %nxv8f64 = fcmp ole <vscale x 8 x double> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
- %v2f16 = fcmp ole <2 x half> undef, undef
- %v4f16 = fcmp ole <4 x half> undef, undef
- %v8f16 = fcmp ole <8 x half> undef, undef
- %v16f16 = fcmp ole <16 x half> undef, undef
- %nxv1f16 = fcmp ole <vscale x 1 x half> undef, undef
- %nxv2f16 = fcmp ole <vscale x 2 x half> undef, undef
- %nxv4f16 = fcmp ole <vscale x 4 x half> undef, undef
- %nxv8f16 = fcmp ole <vscale x 8 x half> undef, undef
- %nxv16f16 = fcmp ole <vscale x 16 x half> undef, undef
%v2f32 = fcmp ole <2 x float> undef, undef
%v4f32 = fcmp ole <4 x float> undef, undef
@@ -1127,15 +1055,6 @@ define void @fcmp_ole() {
define void @fcmp_ogt() {
; CHECK-LABEL: 'fcmp_ogt'
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16 = fcmp ogt <2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v4f16 = fcmp ogt <4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v8f16 = fcmp ogt <8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v16f16 = fcmp ogt <16 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv1f16 = fcmp ogt <vscale x 1 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv2f16 = fcmp ogt <vscale x 2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv4f16 = fcmp ogt <vscale x 4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv8f16 = fcmp ogt <vscale x 8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %nxv16f16 = fcmp ogt <vscale x 16 x half> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f32 = fcmp ogt <2 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v4f32 = fcmp ogt <4 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v8f32 = fcmp ogt <8 x float> undef, undef
@@ -1154,16 +1073,7 @@ define void @fcmp_ogt() {
; CHECK-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %nxv8f64 = fcmp ogt <vscale x 8 x double> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
- %v2f16 = fcmp ogt <2 x half> undef, undef
- %v4f16 = fcmp ogt <4 x half> undef, undef
- %v8f16 = fcmp ogt <8 x half> undef, undef
- %v16f16 = fcmp ogt <16 x half> undef, undef
- %nxv1f16 = fcmp ogt <vscale x 1 x half> undef, undef
- %nxv2f16 = fcmp ogt <vscale x 2 x half> undef, undef
- %nxv4f16 = fcmp ogt <vscale x 4 x half> undef, undef
- %nxv8f16 = fcmp ogt <vscale x 8 x half> undef, undef
- %nxv16f16 = fcmp ogt <vscale x 16 x half> undef, undef
%v2f32 = fcmp ogt <2 x float> undef, undef
%v4f32 = fcmp ogt <4 x float> undef, undef
@@ -1190,15 +1100,6 @@ define void @fcmp_ogt() {
define void @fcmp_oge() {
; CHECK-LABEL: 'fcmp_oge'
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16 = fcmp oge <2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v4f16 = fcmp oge <4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v8f16 = fcmp oge <8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v16f16 = fcmp oge <16 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv1f16 = fcmp oge <vscale x 1 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv2f16 = fcmp oge <vscale x 2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv4f16 = fcmp oge <vscale x 4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv8f16 = fcmp oge <vscale x 8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %nxv16f16 = fcmp oge <vscale x 16 x half> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f32 = fcmp oge <2 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v4f32 = fcmp oge <4 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v8f32 = fcmp oge <8 x float> undef, undef
@@ -1217,16 +1118,7 @@ define void @fcmp_oge() {
; CHECK-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %nxv8f64 = fcmp oge <vscale x 8 x double> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
- %v2f16 = fcmp oge <2 x half> undef, undef
- %v4f16 = fcmp oge <4 x half> undef, undef
- %v8f16 = fcmp oge <8 x half> undef, undef
- %v16f16 = fcmp oge <16 x half> undef, undef
- %nxv1f16 = fcmp oge <vscale x 1 x half> undef, undef
- %nxv2f16 = fcmp oge <vscale x 2 x half> undef, undef
- %nxv4f16 = fcmp oge <vscale x 4 x half> undef, undef
- %nxv8f16 = fcmp oge <vscale x 8 x half> undef, undef
- %nxv16f16 = fcmp oge <vscale x 16 x half> undef, undef
%v2f32 = fcmp oge <2 x float> undef, undef
%v4f32 = fcmp oge <4 x float> undef, undef
@@ -1253,15 +1145,6 @@ define void @fcmp_oge() {
define void @fcmp_ueq() {
; CHECK-LABEL: 'fcmp_ueq'
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v2f16 = fcmp ueq <2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v4f16 = fcmp ueq <4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v8f16 = fcmp ueq <8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %v16f16 = fcmp ueq <16 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv1f16 = fcmp ueq <vscale x 1 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv2f16 = fcmp ueq <vscale x 2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv4f16 = fcmp ueq <vscale x 4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %nxv8f16 = fcmp ueq <vscale x 8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %nxv16f16 = fcmp ueq <vscale x 16 x half> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v2f32 = fcmp ueq <2 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v4f32 = fcmp ueq <4 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %v8f32 = fcmp ueq <8 x float> undef, undef
@@ -1280,16 +1163,7 @@ define void @fcmp_ueq() {
; CHECK-NEXT: Cost Model: Found an estimated cost of 17 for instruction: %nxv8f64 = fcmp ueq <vscale x 8 x double> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
- %v2f16 = fcmp ueq <2 x half> undef, undef
- %v4f16 = fcmp ueq <4 x half> undef, undef
- %v8f16 = fcmp ueq <8 x half> undef, undef
- %v16f16 = fcmp ueq <16 x half> undef, undef
- %nxv1f16 = fcmp ueq <vscale x 1 x half> undef, undef
- %nxv2f16 = fcmp ueq <vscale x 2 x half> undef, undef
- %nxv4f16 = fcmp ueq <vscale x 4 x half> undef, undef
- %nxv8f16 = fcmp ueq <vscale x 8 x half> undef, undef
- %nxv16f16 = fcmp ueq <vscale x 16 x half> undef, undef
%v2f32 = fcmp ueq <2 x float> undef, undef
%v4f32 = fcmp ueq <4 x float> undef, undef
@@ -1316,15 +1190,6 @@ define void @fcmp_ueq() {
define void @fcmp_une() {
; CHECK-LABEL: 'fcmp_une'
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16 = fcmp une <2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v4f16 = fcmp une <4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v8f16 = fcmp une <8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v16f16 = fcmp une <16 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv1f16 = fcmp une <vscale x 1 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv2f16 = fcmp une <vscale x 2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv4f16 = fcmp une <vscale x 4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv8f16 = fcmp une <vscale x 8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %nxv16f16 = fcmp une <vscale x 16 x half> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f32 = fcmp une <2 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v4f32 = fcmp une <4 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v8f32 = fcmp une <8 x float> undef, undef
@@ -1343,16 +1208,7 @@ define void @fcmp_une() {
; CHECK-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %nxv8f64 = fcmp une <vscale x 8 x double> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
- %v2f16 = fcmp une <2 x half> undef, undef
- %v4f16 = fcmp une <4 x half> undef, undef
- %v8f16 = fcmp une <8 x half> undef, undef
- %v16f16 = fcmp une <16 x half> undef, undef
- %nxv1f16 = fcmp une <vscale x 1 x half> undef, undef
- %nxv2f16 = fcmp une <vscale x 2 x half> undef, undef
- %nxv4f16 = fcmp une <vscale x 4 x half> undef, undef
- %nxv8f16 = fcmp une <vscale x 8 x half> undef, undef
- %nxv16f16 = fcmp une <vscale x 16 x half> undef, undef
%v2f32 = fcmp une <2 x float> undef, undef
%v4f32 = fcmp une <4 x float> undef, undef
@@ -1379,15 +1235,6 @@ define void @fcmp_une() {
define void @fcmp_ult() {
; CHECK-LABEL: 'fcmp_ult'
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v2f16 = fcmp ult <2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v4f16 = fcmp ult <4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v8f16 = fcmp ult <8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v16f16 = fcmp ult <16 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv1f16 = fcmp ult <vscale x 1 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv2f16 = fcmp ult <vscale x 2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv4f16 = fcmp ult <vscale x 4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv8f16 = fcmp ult <vscale x 8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %nxv16f16 = fcmp ult <vscale x 16 x half> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v2f32 = fcmp ult <2 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v4f32 = fcmp ult <4 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v8f32 = fcmp ult <8 x float> undef, undef
@@ -1406,16 +1253,7 @@ define void @fcmp_ult() {
; CHECK-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %nxv8f64 = fcmp ult <vscale x 8 x double> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
- %v2f16 = fcmp ult <2 x half> undef, undef
- %v4f16 = fcmp ult <4 x half> undef, undef
- %v8f16 = fcmp ult <8 x half> undef, undef
- %v16f16 = fcmp ult <16 x half> undef, undef
- %nxv1f16 = fcmp ult <vscale x 1 x half> undef, undef
- %nxv2f16 = fcmp ult <vscale x 2 x half> undef, undef
- %nxv4f16 = fcmp ult <vscale x 4 x half> undef, undef
- %nxv8f16 = fcmp ult <vscale x 8 x half> undef, undef
- %nxv16f16 = fcmp ult <vscale x 16 x half> undef, undef
%v2f32 = fcmp ult <2 x float> undef, undef
%v4f32 = fcmp ult <4 x float> undef, undef
@@ -1442,15 +1280,6 @@ define void @fcmp_ult() {
define void @fcmp_ule() {
; CHECK-LABEL: 'fcmp_ule'
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v2f16 = fcmp ule <2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v4f16 = fcmp ule <4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v8f16 = fcmp ule <8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v16f16 = fcmp ule <16 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv1f16 = fcmp ule <vscale x 1 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv2f16 = fcmp ule <vscale x 2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv4f16 = fcmp ule <vscale x 4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv8f16 = fcmp ule <vscale x 8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %nxv16f16 = fcmp ule <vscale x 16 x half> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v2f32 = fcmp ule <2 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v4f32 = fcmp ule <4 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v8f32 = fcmp ule <8 x float> undef, undef
@@ -1469,16 +1298,7 @@ define void @fcmp_ule() {
; CHECK-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %nxv8f64 = fcmp ule <vscale x 8 x double> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
- %v2f16 = fcmp ule <2 x half> undef, undef
- %v4f16 = fcmp ule <4 x half> undef, undef
- %v8f16 = fcmp ule <8 x half> undef, undef
- %v16f16 = fcmp ule <16 x half> undef, undef
- %nxv1f16 = fcmp ule <vscale x 1 x half> undef, undef
- %nxv2f16 = fcmp ule <vscale x 2 x half> undef, undef
- %nxv4f16 = fcmp ule <vscale x 4 x half> undef, undef
- %nxv8f16 = fcmp ule <vscale x 8 x half> undef, undef
- %nxv16f16 = fcmp ule <vscale x 16 x half> undef, undef
%v2f32 = fcmp ule <2 x float> undef, undef
%v4f32 = fcmp ule <4 x float> undef, undef
@@ -1505,15 +1325,6 @@ define void @fcmp_ule() {
define void @fcmp_ugt() {
; CHECK-LABEL: 'fcmp_ugt'
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v2f16 = fcmp ugt <2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v4f16 = fcmp ugt <4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v8f16 = fcmp ugt <8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v16f16 = fcmp ugt <16 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv1f16 = fcmp ugt <vscale x 1 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv2f16 = fcmp ugt <vscale x 2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv4f16 = fcmp ugt <vscale x 4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv8f16 = fcmp ugt <vscale x 8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %nxv16f16 = fcmp ugt <vscale x 16 x half> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v2f32 = fcmp ugt <2 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v4f32 = fcmp ugt <4 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v8f32 = fcmp ugt <8 x float> undef, undef
@@ -1532,16 +1343,7 @@ define void @fcmp_ugt() {
; CHECK-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %nxv8f64 = fcmp ugt <vscale x 8 x double> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
- %v2f16 = fcmp ugt <2 x half> undef, undef
- %v4f16 = fcmp ugt <4 x half> undef, undef
- %v8f16 = fcmp ugt <8 x half> undef, undef
- %v16f16 = fcmp ugt <16 x half> undef, undef
- %nxv1f16 = fcmp ugt <vscale x 1 x half> undef, undef
- %nxv2f16 = fcmp ugt <vscale x 2 x half> undef, undef
- %nxv4f16 = fcmp ugt <vscale x 4 x half> undef, undef
- %nxv8f16 = fcmp ugt <vscale x 8 x half> undef, undef
- %nxv16f16 = fcmp ugt <vscale x 16 x half> undef, undef
%v2f32 = fcmp ugt <2 x float> undef, undef
%v4f32 = fcmp ugt <4 x float> undef, undef
@@ -1568,15 +1370,6 @@ define void @fcmp_ugt() {
define void @fcmp_uge() {
; CHECK-LABEL: 'fcmp_uge'
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v2f16 = fcmp uge <2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v4f16 = fcmp uge <4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v8f16 = fcmp uge <8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v16f16 = fcmp uge <16 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv1f16 = fcmp uge <vscale x 1 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv2f16 = fcmp uge <vscale x 2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv4f16 = fcmp uge <vscale x 4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv8f16 = fcmp uge <vscale x 8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %nxv16f16 = fcmp uge <vscale x 16 x half> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v2f32 = fcmp uge <2 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v4f32 = fcmp uge <4 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v8f32 = fcmp uge <8 x float> undef, undef
@@ -1595,16 +1388,7 @@ define void @fcmp_uge() {
; CHECK-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %nxv8f64 = fcmp uge <vscale x 8 x double> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
- %v2f16 = fcmp uge <2 x half> undef, undef
- %v4f16 = fcmp uge <4 x half> undef, undef
- %v8f16 = fcmp uge <8 x half> undef, undef
- %v16f16 = fcmp uge <16 x half> undef, undef
- %nxv1f16 = fcmp uge <vscale x 1 x half> undef, undef
- %nxv2f16 = fcmp uge <vscale x 2 x half> undef, undef
- %nxv4f16 = fcmp uge <vscale x 4 x half> undef, undef
- %nxv8f16 = fcmp uge <vscale x 8 x half> undef, undef
- %nxv16f16 = fcmp uge <vscale x 16 x half> undef, undef
%v2f32 = fcmp uge <2 x float> undef, undef
%v4f32 = fcmp uge <4 x float> undef, undef
@@ -1631,15 +1415,6 @@ define void @fcmp_uge() {
define void @fcmp_true() {
; CHECK-LABEL: 'fcmp_true'
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16 = fcmp true <2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v4f16 = fcmp true <4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v8f16 = fcmp true <8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v16f16 = fcmp true <16 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv1f16 = fcmp true <vscale x 1 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv2f16 = fcmp true <vscale x 2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv4f16 = fcmp true <vscale x 4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv8f16 = fcmp true <vscale x 8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv16f16 = fcmp true <vscale x 16 x half> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f32 = fcmp true <2 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v4f32 = fcmp true <4 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v8f32 = fcmp true <8 x float> undef, undef
@@ -1658,16 +1433,7 @@ define void @fcmp_true() {
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv8f64 = fcmp true <vscale x 8 x double> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
- %v2f16 = fcmp true <2 x half> undef, undef
- %v4f16 = fcmp true <4 x half> undef, undef
- %v8f16 = fcmp true <8 x half> undef, undef
- %v16f16 = fcmp true <16 x half> undef, undef
- %nxv1f16 = fcmp true <vscale x 1 x half> undef, undef
- %nxv2f16 = fcmp true <vscale x 2 x half> undef, undef
- %nxv4f16 = fcmp true <vscale x 4 x half> undef, undef
- %nxv8f16 = fcmp true <vscale x 8 x half> undef, undef
- %nxv16f16 = fcmp true <vscale x 16 x half> undef, undef
%v2f32 = fcmp true <2 x float> undef, undef
%v4f32 = fcmp true <4 x float> undef, undef
@@ -1694,15 +1460,6 @@ define void @fcmp_true() {
define void @fcmp_false() {
; CHECK-LABEL: 'fcmp_false'
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16 = fcmp false <2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v4f16 = fcmp false <4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v8f16 = fcmp false <8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v16f16 = fcmp false <16 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv1f16 = fcmp false <vscale x 1 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv2f16 = fcmp false <vscale x 2 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv4f16 = fcmp false <vscale x 4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv8f16 = fcmp false <vscale x 8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv16f16 = fcmp false <vscale x 16 x half> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f32 = fcmp false <2 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v4f32 = fcmp false <4 x float> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v8f32 = fcmp false <8 x float> undef, undef
@@ -1721,16 +1478,7 @@ define void @fcmp_false() {
; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv8f64 = fcmp false <vscale x 8 x double> undef, undef
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
- %v2f16 = fcmp false <2 x half> undef, undef
- %v4f16 = fcmp false <4 x half> undef, undef
- %v8f16 = fcmp false <8 x half> undef, undef
- %v16f16 = fcmp false <16 x half> undef, undef
-
- %nxv1f16 = fcmp false <vscale x 1 x half> undef, undef
- %nxv2f16 = fcmp false <vscale x 2 x half> undef, undef
- %nxv4f16 = fcmp false <vscale x 4 x half> undef, undef
- %nxv8f16 = fcmp false <vscale x 8 x half> undef, undef
- %nxv16f16 = fcmp false <vscale x 16 x half> undef, undef
+
%v2f32 = fcmp false <2 x float> undef, undef
%v4f32 = fcmp false <4 x float> undef, undef
diff --git a/llvm/test/Analysis/CostModel/RISCV/rvv-fcmp-f16.ll b/llvm/test/Analysis/CostModel/RISCV/rvv-fcmp-f16.ll
new file mode 100644
index 00000000000000..3db1d4b1ef07e8
--- /dev/null
+++ b/llvm/test/Analysis/CostModel/RISCV/rvv-fcmp-f16.ll
@@ -0,0 +1,508 @@
+; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py UTC_ARGS: --version 4
+; RUN: opt -passes="print<cost-model>" 2>&1 -disable-output -mtriple=riscv64 -mattr=+v,+f,+d,+zfh,+zvfh -riscv-v-vector-bits-min=-1 < %s | FileCheck %s --check-prefix=VFH
+; RUN: opt -passes="print<cost-model>" 2>&1 -disable-output -mtriple=riscv64 -mattr=+v,+f,+d,+zfh,+zvfhmin -riscv-v-vector-bits-min=-1 < %s | FileCheck %s --check-prefix=VFHMIN
+
+define void @fcmp_oeq() {
+; VFH-LABEL: 'fcmp_oeq'
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16 = fcmp oeq <2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v4f16 = fcmp oeq <4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v8f16 = fcmp oeq <8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v16f16 = fcmp oeq <16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv1f16 = fcmp oeq <vscale x 1 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv2f16 = fcmp oeq <vscale x 2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv4f16 = fcmp oeq <vscale x 4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv8f16 = fcmp oeq <vscale x 8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %nxv16f16 = fcmp oeq <vscale x 16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; VFHMIN-LABEL: 'fcmp_oeq'
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v2f16 = fcmp oeq <2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v4f16 = fcmp oeq <4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %v8f16 = fcmp oeq <8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %v16f16 = fcmp oeq <16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv1f16 = fcmp oeq <vscale x 1 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv2f16 = fcmp oeq <vscale x 2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %nxv4f16 = fcmp oeq <vscale x 4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %nxv8f16 = fcmp oeq <vscale x 8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %nxv16f16 = fcmp oeq <vscale x 16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+ %v2f16 = fcmp oeq <2 x half> undef, undef
+ %v4f16 = fcmp oeq <4 x half> undef, undef
+ %v8f16 = fcmp oeq <8 x half> undef, undef
+ %v16f16 = fcmp oeq <16 x half> undef, undef
+ %nxv1f16 = fcmp oeq <vscale x 1 x half> undef, undef
+ %nxv2f16 = fcmp oeq <vscale x 2 x half> undef, undef
+ %nxv4f16 = fcmp oeq <vscale x 4 x half> undef, undef
+ %nxv8f16 = fcmp oeq <vscale x 8 x half> undef, undef
+ %nxv16f16 = fcmp oeq <vscale x 16 x half> undef, undef
+ ret void
+}
+define void @fcmp_one() {
+; VFH-LABEL: 'fcmp_one'
+; VFH-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v2f16 = fcmp one <2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v4f16 = fcmp one <4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v8f16 = fcmp one <8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %v16f16 = fcmp one <16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv1f16 = fcmp one <vscale x 1 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv2f16 = fcmp one <vscale x 2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv4f16 = fcmp one <vscale x 4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %nxv8f16 = fcmp one <vscale x 8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %nxv16f16 = fcmp one <vscale x 16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; VFHMIN-LABEL: 'fcmp_one'
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %v2f16 = fcmp one <2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %v4f16 = fcmp one <4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %v8f16 = fcmp one <8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 17 for instruction: %v16f16 = fcmp one <16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %nxv1f16 = fcmp one <vscale x 1 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %nxv2f16 = fcmp one <vscale x 2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %nxv4f16 = fcmp one <vscale x 4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 17 for instruction: %nxv8f16 = fcmp one <vscale x 8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 33 for instruction: %nxv16f16 = fcmp one <vscale x 16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+ %v2f16 = fcmp one <2 x half> undef, undef
+ %v4f16 = fcmp one <4 x half> undef, undef
+ %v8f16 = fcmp one <8 x half> undef, undef
+ %v16f16 = fcmp one <16 x half> undef, undef
+ %nxv1f16 = fcmp one <vscale x 1 x half> undef, undef
+ %nxv2f16 = fcmp one <vscale x 2 x half> undef, undef
+ %nxv4f16 = fcmp one <vscale x 4 x half> undef, undef
+ %nxv8f16 = fcmp one <vscale x 8 x half> undef, undef
+ %nxv16f16 = fcmp one <vscale x 16 x half> undef, undef
+ ret void
+}
+define void @fcmp_olt() {
+; VFH-LABEL: 'fcmp_olt'
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16 = fcmp olt <2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v4f16 = fcmp olt <4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v8f16 = fcmp olt <8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v16f16 = fcmp olt <16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv1f16 = fcmp olt <vscale x 1 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv2f16 = fcmp olt <vscale x 2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv4f16 = fcmp olt <vscale x 4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv8f16 = fcmp olt <vscale x 8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %nxv16f16 = fcmp olt <vscale x 16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; VFHMIN-LABEL: 'fcmp_olt'
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v2f16 = fcmp olt <2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v4f16 = fcmp olt <4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %v8f16 = fcmp olt <8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %v16f16 = fcmp olt <16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv1f16 = fcmp olt <vscale x 1 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv2f16 = fcmp olt <vscale x 2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %nxv4f16 = fcmp olt <vscale x 4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %nxv8f16 = fcmp olt <vscale x 8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %nxv16f16 = fcmp olt <vscale x 16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+ %v2f16 = fcmp olt <2 x half> undef, undef
+ %v4f16 = fcmp olt <4 x half> undef, undef
+ %v8f16 = fcmp olt <8 x half> undef, undef
+ %v16f16 = fcmp olt <16 x half> undef, undef
+ %nxv1f16 = fcmp olt <vscale x 1 x half> undef, undef
+ %nxv2f16 = fcmp olt <vscale x 2 x half> undef, undef
+ %nxv4f16 = fcmp olt <vscale x 4 x half> undef, undef
+ %nxv8f16 = fcmp olt <vscale x 8 x half> undef, undef
+ %nxv16f16 = fcmp olt <vscale x 16 x half> undef, undef
+ ret void
+}
+define void @fcmp_ole() {
+; VFH-LABEL: 'fcmp_ole'
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16 = fcmp ole <2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v4f16 = fcmp ole <4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v8f16 = fcmp ole <8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v16f16 = fcmp ole <16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv1f16 = fcmp ole <vscale x 1 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv2f16 = fcmp ole <vscale x 2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv4f16 = fcmp ole <vscale x 4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv8f16 = fcmp ole <vscale x 8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %nxv16f16 = fcmp ole <vscale x 16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; VFHMIN-LABEL: 'fcmp_ole'
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v2f16 = fcmp ole <2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v4f16 = fcmp ole <4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %v8f16 = fcmp ole <8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %v16f16 = fcmp ole <16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv1f16 = fcmp ole <vscale x 1 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv2f16 = fcmp ole <vscale x 2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %nxv4f16 = fcmp ole <vscale x 4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %nxv8f16 = fcmp ole <vscale x 8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %nxv16f16 = fcmp ole <vscale x 16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+ %v2f16 = fcmp ole <2 x half> undef, undef
+ %v4f16 = fcmp ole <4 x half> undef, undef
+ %v8f16 = fcmp ole <8 x half> undef, undef
+ %v16f16 = fcmp ole <16 x half> undef, undef
+ %nxv1f16 = fcmp ole <vscale x 1 x half> undef, undef
+ %nxv2f16 = fcmp ole <vscale x 2 x half> undef, undef
+ %nxv4f16 = fcmp ole <vscale x 4 x half> undef, undef
+ %nxv8f16 = fcmp ole <vscale x 8 x half> undef, undef
+ %nxv16f16 = fcmp ole <vscale x 16 x half> undef, undef
+ ret void
+}
+define void @fcmp_ogt() {
+; VFH-LABEL: 'fcmp_ogt'
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16 = fcmp ogt <2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v4f16 = fcmp ogt <4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v8f16 = fcmp ogt <8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v16f16 = fcmp ogt <16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv1f16 = fcmp ogt <vscale x 1 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv2f16 = fcmp ogt <vscale x 2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv4f16 = fcmp ogt <vscale x 4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv8f16 = fcmp ogt <vscale x 8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %nxv16f16 = fcmp ogt <vscale x 16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; VFHMIN-LABEL: 'fcmp_ogt'
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v2f16 = fcmp ogt <2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v4f16 = fcmp ogt <4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %v8f16 = fcmp ogt <8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %v16f16 = fcmp ogt <16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv1f16 = fcmp ogt <vscale x 1 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv2f16 = fcmp ogt <vscale x 2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %nxv4f16 = fcmp ogt <vscale x 4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %nxv8f16 = fcmp ogt <vscale x 8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %nxv16f16 = fcmp ogt <vscale x 16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+ %v2f16 = fcmp ogt <2 x half> undef, undef
+ %v4f16 = fcmp ogt <4 x half> undef, undef
+ %v8f16 = fcmp ogt <8 x half> undef, undef
+ %v16f16 = fcmp ogt <16 x half> undef, undef
+ %nxv1f16 = fcmp ogt <vscale x 1 x half> undef, undef
+ %nxv2f16 = fcmp ogt <vscale x 2 x half> undef, undef
+ %nxv4f16 = fcmp ogt <vscale x 4 x half> undef, undef
+ %nxv8f16 = fcmp ogt <vscale x 8 x half> undef, undef
+ %nxv16f16 = fcmp ogt <vscale x 16 x half> undef, undef
+ ret void
+}
+define void @fcmp_oge() {
+; VFH-LABEL: 'fcmp_oge'
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16 = fcmp oge <2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v4f16 = fcmp oge <4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v8f16 = fcmp oge <8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v16f16 = fcmp oge <16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv1f16 = fcmp oge <vscale x 1 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv2f16 = fcmp oge <vscale x 2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv4f16 = fcmp oge <vscale x 4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv8f16 = fcmp oge <vscale x 8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %nxv16f16 = fcmp oge <vscale x 16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; VFHMIN-LABEL: 'fcmp_oge'
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v2f16 = fcmp oge <2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v4f16 = fcmp oge <4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %v8f16 = fcmp oge <8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %v16f16 = fcmp oge <16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv1f16 = fcmp oge <vscale x 1 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv2f16 = fcmp oge <vscale x 2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %nxv4f16 = fcmp oge <vscale x 4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %nxv8f16 = fcmp oge <vscale x 8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %nxv16f16 = fcmp oge <vscale x 16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+ %v2f16 = fcmp oge <2 x half> undef, undef
+ %v4f16 = fcmp oge <4 x half> undef, undef
+ %v8f16 = fcmp oge <8 x half> undef, undef
+ %v16f16 = fcmp oge <16 x half> undef, undef
+ %nxv1f16 = fcmp oge <vscale x 1 x half> undef, undef
+ %nxv2f16 = fcmp oge <vscale x 2 x half> undef, undef
+ %nxv4f16 = fcmp oge <vscale x 4 x half> undef, undef
+ %nxv8f16 = fcmp oge <vscale x 8 x half> undef, undef
+ %nxv16f16 = fcmp oge <vscale x 16 x half> undef, undef
+ ret void
+}
+define void @fcmp_ueq() {
+; VFH-LABEL: 'fcmp_ueq'
+; VFH-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v2f16 = fcmp ueq <2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v4f16 = fcmp ueq <4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v8f16 = fcmp ueq <8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %v16f16 = fcmp ueq <16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv1f16 = fcmp ueq <vscale x 1 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv2f16 = fcmp ueq <vscale x 2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv4f16 = fcmp ueq <vscale x 4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %nxv8f16 = fcmp ueq <vscale x 8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %nxv16f16 = fcmp ueq <vscale x 16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; VFHMIN-LABEL: 'fcmp_ueq'
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %v2f16 = fcmp ueq <2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %v4f16 = fcmp ueq <4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %v8f16 = fcmp ueq <8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 17 for instruction: %v16f16 = fcmp ueq <16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %nxv1f16 = fcmp ueq <vscale x 1 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %nxv2f16 = fcmp ueq <vscale x 2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %nxv4f16 = fcmp ueq <vscale x 4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 17 for instruction: %nxv8f16 = fcmp ueq <vscale x 8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 33 for instruction: %nxv16f16 = fcmp ueq <vscale x 16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+ %v2f16 = fcmp ueq <2 x half> undef, undef
+ %v4f16 = fcmp ueq <4 x half> undef, undef
+ %v8f16 = fcmp ueq <8 x half> undef, undef
+ %v16f16 = fcmp ueq <16 x half> undef, undef
+ %nxv1f16 = fcmp ueq <vscale x 1 x half> undef, undef
+ %nxv2f16 = fcmp ueq <vscale x 2 x half> undef, undef
+ %nxv4f16 = fcmp ueq <vscale x 4 x half> undef, undef
+ %nxv8f16 = fcmp ueq <vscale x 8 x half> undef, undef
+ %nxv16f16 = fcmp ueq <vscale x 16 x half> undef, undef
+ ret void
+}
+define void @fcmp_une() {
+; VFH-LABEL: 'fcmp_une'
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16 = fcmp une <2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v4f16 = fcmp une <4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v8f16 = fcmp une <8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v16f16 = fcmp une <16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv1f16 = fcmp une <vscale x 1 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv2f16 = fcmp une <vscale x 2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv4f16 = fcmp une <vscale x 4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv8f16 = fcmp une <vscale x 8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %nxv16f16 = fcmp une <vscale x 16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; VFHMIN-LABEL: 'fcmp_une'
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v2f16 = fcmp une <2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v4f16 = fcmp une <4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %v8f16 = fcmp une <8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %v16f16 = fcmp une <16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv1f16 = fcmp une <vscale x 1 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv2f16 = fcmp une <vscale x 2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %nxv4f16 = fcmp une <vscale x 4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %nxv8f16 = fcmp une <vscale x 8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 24 for instruction: %nxv16f16 = fcmp une <vscale x 16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+ %v2f16 = fcmp une <2 x half> undef, undef
+ %v4f16 = fcmp une <4 x half> undef, undef
+ %v8f16 = fcmp une <8 x half> undef, undef
+ %v16f16 = fcmp une <16 x half> undef, undef
+ %nxv1f16 = fcmp une <vscale x 1 x half> undef, undef
+ %nxv2f16 = fcmp une <vscale x 2 x half> undef, undef
+ %nxv4f16 = fcmp une <vscale x 4 x half> undef, undef
+ %nxv8f16 = fcmp une <vscale x 8 x half> undef, undef
+ %nxv16f16 = fcmp une <vscale x 16 x half> undef, undef
+ ret void
+}
+define void @fcmp_ult() {
+; VFH-LABEL: 'fcmp_ult'
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v2f16 = fcmp ult <2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v4f16 = fcmp ult <4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v8f16 = fcmp ult <8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v16f16 = fcmp ult <16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv1f16 = fcmp ult <vscale x 1 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv2f16 = fcmp ult <vscale x 2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv4f16 = fcmp ult <vscale x 4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv8f16 = fcmp ult <vscale x 8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %nxv16f16 = fcmp ult <vscale x 16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; VFHMIN-LABEL: 'fcmp_ult'
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %v2f16 = fcmp ult <2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %v4f16 = fcmp ult <4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %v8f16 = fcmp ult <8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 13 for instruction: %v16f16 = fcmp ult <16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %nxv1f16 = fcmp ult <vscale x 1 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %nxv2f16 = fcmp ult <vscale x 2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %nxv4f16 = fcmp ult <vscale x 4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 13 for instruction: %nxv8f16 = fcmp ult <vscale x 8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 25 for instruction: %nxv16f16 = fcmp ult <vscale x 16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+ %v2f16 = fcmp ult <2 x half> undef, undef
+ %v4f16 = fcmp ult <4 x half> undef, undef
+ %v8f16 = fcmp ult <8 x half> undef, undef
+ %v16f16 = fcmp ult <16 x half> undef, undef
+ %nxv1f16 = fcmp ult <vscale x 1 x half> undef, undef
+ %nxv2f16 = fcmp ult <vscale x 2 x half> undef, undef
+ %nxv4f16 = fcmp ult <vscale x 4 x half> undef, undef
+ %nxv8f16 = fcmp ult <vscale x 8 x half> undef, undef
+ %nxv16f16 = fcmp ult <vscale x 16 x half> undef, undef
+ ret void
+}
+define void @fcmp_ule() {
+; VFH-LABEL: 'fcmp_ule'
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v2f16 = fcmp ule <2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v4f16 = fcmp ule <4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v8f16 = fcmp ule <8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v16f16 = fcmp ule <16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv1f16 = fcmp ule <vscale x 1 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv2f16 = fcmp ule <vscale x 2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv4f16 = fcmp ule <vscale x 4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv8f16 = fcmp ule <vscale x 8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %nxv16f16 = fcmp ule <vscale x 16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; VFHMIN-LABEL: 'fcmp_ule'
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %v2f16 = fcmp ule <2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %v4f16 = fcmp ule <4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %v8f16 = fcmp ule <8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 13 for instruction: %v16f16 = fcmp ule <16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %nxv1f16 = fcmp ule <vscale x 1 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %nxv2f16 = fcmp ule <vscale x 2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %nxv4f16 = fcmp ule <vscale x 4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 13 for instruction: %nxv8f16 = fcmp ule <vscale x 8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 25 for instruction: %nxv16f16 = fcmp ule <vscale x 16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+ %v2f16 = fcmp ule <2 x half> undef, undef
+ %v4f16 = fcmp ule <4 x half> undef, undef
+ %v8f16 = fcmp ule <8 x half> undef, undef
+ %v16f16 = fcmp ule <16 x half> undef, undef
+ %nxv1f16 = fcmp ule <vscale x 1 x half> undef, undef
+ %nxv2f16 = fcmp ule <vscale x 2 x half> undef, undef
+ %nxv4f16 = fcmp ule <vscale x 4 x half> undef, undef
+ %nxv8f16 = fcmp ule <vscale x 8 x half> undef, undef
+ %nxv16f16 = fcmp ule <vscale x 16 x half> undef, undef
+ ret void
+}
+define void @fcmp_ugt() {
+; VFH-LABEL: 'fcmp_ugt'
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v2f16 = fcmp ugt <2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v4f16 = fcmp ugt <4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v8f16 = fcmp ugt <8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v16f16 = fcmp ugt <16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv1f16 = fcmp ugt <vscale x 1 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv2f16 = fcmp ugt <vscale x 2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv4f16 = fcmp ugt <vscale x 4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv8f16 = fcmp ugt <vscale x 8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %nxv16f16 = fcmp ugt <vscale x 16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; VFHMIN-LABEL: 'fcmp_ugt'
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %v2f16 = fcmp ugt <2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %v4f16 = fcmp ugt <4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %v8f16 = fcmp ugt <8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 13 for instruction: %v16f16 = fcmp ugt <16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %nxv1f16 = fcmp ugt <vscale x 1 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %nxv2f16 = fcmp ugt <vscale x 2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %nxv4f16 = fcmp ugt <vscale x 4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 13 for instruction: %nxv8f16 = fcmp ugt <vscale x 8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 25 for instruction: %nxv16f16 = fcmp ugt <vscale x 16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+ %v2f16 = fcmp ugt <2 x half> undef, undef
+ %v4f16 = fcmp ugt <4 x half> undef, undef
+ %v8f16 = fcmp ugt <8 x half> undef, undef
+ %v16f16 = fcmp ugt <16 x half> undef, undef
+ %nxv1f16 = fcmp ugt <vscale x 1 x half> undef, undef
+ %nxv2f16 = fcmp ugt <vscale x 2 x half> undef, undef
+ %nxv4f16 = fcmp ugt <vscale x 4 x half> undef, undef
+ %nxv8f16 = fcmp ugt <vscale x 8 x half> undef, undef
+ %nxv16f16 = fcmp ugt <vscale x 16 x half> undef, undef
+ ret void
+}
+define void @fcmp_uge() {
+; VFH-LABEL: 'fcmp_uge'
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v2f16 = fcmp uge <2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v4f16 = fcmp uge <4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %v8f16 = fcmp uge <8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %v16f16 = fcmp uge <16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv1f16 = fcmp uge <vscale x 1 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv2f16 = fcmp uge <vscale x 2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %nxv4f16 = fcmp uge <vscale x 4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %nxv8f16 = fcmp uge <vscale x 8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %nxv16f16 = fcmp uge <vscale x 16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; VFHMIN-LABEL: 'fcmp_uge'
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %v2f16 = fcmp uge <2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %v4f16 = fcmp uge <4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %v8f16 = fcmp uge <8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 13 for instruction: %v16f16 = fcmp uge <16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %nxv1f16 = fcmp uge <vscale x 1 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %nxv2f16 = fcmp uge <vscale x 2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %nxv4f16 = fcmp uge <vscale x 4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 13 for instruction: %nxv8f16 = fcmp uge <vscale x 8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 25 for instruction: %nxv16f16 = fcmp uge <vscale x 16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+ %v2f16 = fcmp uge <2 x half> undef, undef
+ %v4f16 = fcmp uge <4 x half> undef, undef
+ %v8f16 = fcmp uge <8 x half> undef, undef
+ %v16f16 = fcmp uge <16 x half> undef, undef
+ %nxv1f16 = fcmp uge <vscale x 1 x half> undef, undef
+ %nxv2f16 = fcmp uge <vscale x 2 x half> undef, undef
+ %nxv4f16 = fcmp uge <vscale x 4 x half> undef, undef
+ %nxv8f16 = fcmp uge <vscale x 8 x half> undef, undef
+ %nxv16f16 = fcmp uge <vscale x 16 x half> undef, undef
+ ret void
+}
+define void @fcmp_true() {
+; VFH-LABEL: 'fcmp_true'
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16 = fcmp true <2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v4f16 = fcmp true <4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v8f16 = fcmp true <8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v16f16 = fcmp true <16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv1f16 = fcmp true <vscale x 1 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv2f16 = fcmp true <vscale x 2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv4f16 = fcmp true <vscale x 4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv8f16 = fcmp true <vscale x 8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv16f16 = fcmp true <vscale x 16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; VFHMIN-LABEL: 'fcmp_true'
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16 = fcmp true <2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v4f16 = fcmp true <4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v8f16 = fcmp true <8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v16f16 = fcmp true <16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv1f16 = fcmp true <vscale x 1 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv2f16 = fcmp true <vscale x 2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv4f16 = fcmp true <vscale x 4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv8f16 = fcmp true <vscale x 8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv16f16 = fcmp true <vscale x 16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+ %v2f16 = fcmp true <2 x half> undef, undef
+ %v4f16 = fcmp true <4 x half> undef, undef
+ %v8f16 = fcmp true <8 x half> undef, undef
+ %v16f16 = fcmp true <16 x half> undef, undef
+ %nxv1f16 = fcmp true <vscale x 1 x half> undef, undef
+ %nxv2f16 = fcmp true <vscale x 2 x half> undef, undef
+ %nxv4f16 = fcmp true <vscale x 4 x half> undef, undef
+ %nxv8f16 = fcmp true <vscale x 8 x half> undef, undef
+ %nxv16f16 = fcmp true <vscale x 16 x half> undef, undef
+ ret void
+}
+define void @fcmp_false() {
+; VFH-LABEL: 'fcmp_false'
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16 = fcmp false <2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v4f16 = fcmp false <4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v8f16 = fcmp false <8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v16f16 = fcmp false <16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv1f16 = fcmp false <vscale x 1 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv2f16 = fcmp false <vscale x 2 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv4f16 = fcmp false <vscale x 4 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv8f16 = fcmp false <vscale x 8 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv16f16 = fcmp false <vscale x 16 x half> undef, undef
+; VFH-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; VFHMIN-LABEL: 'fcmp_false'
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v2f16 = fcmp false <2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v4f16 = fcmp false <4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v8f16 = fcmp false <8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %v16f16 = fcmp false <16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv1f16 = fcmp false <vscale x 1 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv2f16 = fcmp false <vscale x 2 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv4f16 = fcmp false <vscale x 4 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv8f16 = fcmp false <vscale x 8 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %nxv16f16 = fcmp false <vscale x 16 x half> undef, undef
+; VFHMIN-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+ %v2f16 = fcmp false <2 x half> undef, undef
+ %v4f16 = fcmp false <4 x half> undef, undef
+ %v8f16 = fcmp false <8 x half> undef, undef
+ %v16f16 = fcmp false <16 x half> undef, undef
+ %nxv1f16 = fcmp false <vscale x 1 x half> undef, undef
+ %nxv2f16 = fcmp false <vscale x 2 x half> undef, undef
+ %nxv4f16 = fcmp false <vscale x 4 x half> undef, undef
+ %nxv8f16 = fcmp false <vscale x 8 x half> undef, undef
+ %nxv16f16 = fcmp false <vscale x 16 x half> undef, undef
+ ret void
+}
>From 39af515b72146c64fd26b8782d14e7f4437045ce Mon Sep 17 00:00:00 2001
From: ShihPo Hung <shihpo.hung at sifive.com>
Date: Mon, 29 Apr 2024 23:12:31 -0700
Subject: [PATCH 2/3] Use hasVInstructionsF16Minimal to check if zvfh ||
zvfhmin exist
---
llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp b/llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp
index fa6b997af93424..ec6b807378135f 100644
--- a/llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp
+++ b/llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp
@@ -1398,8 +1398,7 @@ InstructionCost RISCVTTIImpl::getCmpSelInstrCost(unsigned Opcode, Type *ValTy,
// one which will calculate as:
// ScalarizeCost + Num * Cost for fixed vector,
// InvalidCost for scalable vector.
- if ((ValTy->getScalarSizeInBits() == 16 && !ST->hasVInstructionsF16() &&
- !ST->hasVInstructionsF16Minimal()) ||
+ if ((ValTy->getScalarSizeInBits() == 16 && !ST->hasVInstructionsF16Minimal()) ||
(ValTy->getScalarSizeInBits() == 32 && !ST->hasVInstructionsF32()) ||
(ValTy->getScalarSizeInBits() == 64 && !ST->hasVInstructionsF64()))
return BaseT::getCmpSelInstrCost(Opcode, ValTy, CondTy, VecPred, CostKind,
>From 7e55ad0f943f8bb49ef21e6738101fd72e7b5cd3 Mon Sep 17 00:00:00 2001
From: ShihPo Hung <shihpo.hung at sifive.com>
Date: Mon, 29 Apr 2024 23:29:25 -0700
Subject: [PATCH 3/3] clang-formatted
---
llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp b/llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp
index ec6b807378135f..ba8aa1e58a6300 100644
--- a/llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp
+++ b/llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp
@@ -1398,7 +1398,8 @@ InstructionCost RISCVTTIImpl::getCmpSelInstrCost(unsigned Opcode, Type *ValTy,
// one which will calculate as:
// ScalarizeCost + Num * Cost for fixed vector,
// InvalidCost for scalable vector.
- if ((ValTy->getScalarSizeInBits() == 16 && !ST->hasVInstructionsF16Minimal()) ||
+ if ((ValTy->getScalarSizeInBits() == 16 &&
+ !ST->hasVInstructionsF16Minimal()) ||
(ValTy->getScalarSizeInBits() == 32 && !ST->hasVInstructionsF32()) ||
(ValTy->getScalarSizeInBits() == 64 && !ST->hasVInstructionsF64()))
return BaseT::getCmpSelInstrCost(Opcode, ValTy, CondTy, VecPred, CostKind,
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