Skip to content

[AArch64][CostModel] Add SVE bfloat arithmetic tests (NFC) #166951

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 3 commits into from
Nov 11, 2025
Merged

[AArch64][CostModel] Add SVE bfloat arithmetic tests (NFC) #166951

Changes from 2 commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
8148b96
[AArch64][CostModel] Add SVE bfloat arithmetic tests (NFC)
MacDue Nov 7, 2025
ecdadc1
Fixups
MacDue Nov 7, 2025
92e7ea1
Rework test
MacDue Nov 10, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
60 changes: 59 additions & 1 deletion llvm/test/Analysis/CostModel/AArch64/sve-arith-fp.ll
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
; RUN: opt < %s -enable-no-nans-fp-math -passes="print<cost-model>" -cost-kind=all 2>&1 -disable-output -mtriple=aarch64 -mattr=+fullfp16 -mattr=+sve | FileCheck %s
; RUN: opt < %s -enable-no-nans-fp-math -passes="print<cost-model>" -cost-kind=all 2>&1 -disable-output -mtriple=aarch64 -mattr=+fullfp16,+sve-b16b16,+sve | FileCheck %s

target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"

Expand All @@ -8,6 +8,9 @@ define void @fadd() {
; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V4F16 = fadd <vscale x 4 x half> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V8F16 = fadd <vscale x 8 x half> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V16F16 = fadd <vscale x 16 x half> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:11 CodeSize:1 Lat:3 SizeLat:1 for: %V4BF16 = fadd <vscale x 4 x bfloat> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:27 CodeSize:1 Lat:3 SizeLat:1 for: %V8BF16 = fadd <vscale x 8 x bfloat> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:54 CodeSize:1 Lat:3 SizeLat:1 for: %V16BF16 = fadd <vscale x 16 x bfloat> poison, poison
; CHECK-NEXT: Cost Model: Found costs of Invalid for: %V1F32 = fadd <vscale x 1 x float> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V2F32 = fadd <vscale x 2 x float> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V4F32 = fadd <vscale x 4 x float> poison, poison
Expand All @@ -20,6 +23,10 @@ define void @fadd() {
%V8F16 = fadd <vscale x 8 x half> poison, poison
%V16F16 = fadd <vscale x 16 x half> poison, poison

%V4BF16 = fadd <vscale x 4 x bfloat> poison, poison
%V8BF16 = fadd <vscale x 8 x bfloat> poison, poison
%V16BF16 = fadd <vscale x 16 x bfloat> poison, poison

%V1F32 = fadd <vscale x 1 x float> poison, poison
%V2F32 = fadd <vscale x 2 x float> poison, poison
%V4F32 = fadd <vscale x 4 x float> poison, poison
Expand All @@ -36,6 +43,9 @@ define void @fsub() {
; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V4F16 = fsub <vscale x 4 x half> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V8F16 = fsub <vscale x 8 x half> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V16F16 = fsub <vscale x 16 x half> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:11 CodeSize:1 Lat:3 SizeLat:1 for: %V4BF16 = fsub <vscale x 4 x bfloat> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:27 CodeSize:1 Lat:3 SizeLat:1 for: %V8BF16 = fsub <vscale x 8 x bfloat> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:54 CodeSize:1 Lat:3 SizeLat:1 for: %V16BF16 = fsub <vscale x 16 x bfloat> poison, poison
; CHECK-NEXT: Cost Model: Found costs of Invalid for: %V1F32 = fsub <vscale x 1 x float> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V2F32 = fsub <vscale x 2 x float> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V4F32 = fsub <vscale x 4 x float> poison, poison
Expand All @@ -48,6 +58,10 @@ define void @fsub() {
%V8F16 = fsub <vscale x 8 x half> poison, poison
%V16F16 = fsub <vscale x 16 x half> poison, poison

%V4BF16 = fsub <vscale x 4 x bfloat> poison, poison
%V8BF16 = fsub <vscale x 8 x bfloat> poison, poison
%V16BF16 = fsub <vscale x 16 x bfloat> poison, poison

%V1F32 = fsub <vscale x 1 x float> poison, poison
%V2F32 = fsub <vscale x 2 x float> poison, poison
%V4F32 = fsub <vscale x 4 x float> poison, poison
Expand All @@ -65,6 +79,10 @@ define void @fneg() {
; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V4F16 = fneg <vscale x 4 x half> poison
; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V8F16 = fneg <vscale x 8 x half> poison
; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V16F16 = fneg <vscale x 16 x half> poison
; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V2BF16 = fneg <vscale x 2 x bfloat> poison
; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V4BF16 = fneg <vscale x 4 x bfloat> poison
; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V8BF16 = fneg <vscale x 8 x bfloat> poison
; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V16BF16 = fneg <vscale x 16 x bfloat> poison
; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V2F32 = fneg <vscale x 2 x float> poison
; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V4F32 = fneg <vscale x 4 x float> poison
; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V8F32 = fneg <vscale x 8 x float> poison
Expand All @@ -77,6 +95,11 @@ define void @fneg() {
%V8F16 = fneg <vscale x 8 x half> poison
%V16F16 = fneg <vscale x 16 x half> poison

%V2BF16 = fneg <vscale x 2 x bfloat> poison
%V4BF16 = fneg <vscale x 4 x bfloat> poison
%V8BF16 = fneg <vscale x 8 x bfloat> poison
%V16BF16 = fneg <vscale x 16 x bfloat> poison

%V2F32 = fneg <vscale x 2 x float> poison
%V4F32 = fneg <vscale x 4 x float> poison
%V8F32 = fneg <vscale x 8 x float> poison
Expand All @@ -92,6 +115,9 @@ define void @fmul() {
; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V4F16 = fmul <vscale x 4 x half> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V8F16 = fmul <vscale x 8 x half> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:4 CodeSize:1 Lat:3 SizeLat:1 for: %V16F16 = fmul <vscale x 16 x half> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:12 CodeSize:1 Lat:3 SizeLat:1 for: %V4BF16 = fmul <vscale x 4 x bfloat> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:29 CodeSize:1 Lat:3 SizeLat:1 for: %V8BF16 = fmul <vscale x 8 x bfloat> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:58 CodeSize:1 Lat:3 SizeLat:1 for: %V16BF16 = fmul <vscale x 16 x bfloat> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V2F32 = fmul <vscale x 2 x float> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V4F32 = fmul <vscale x 4 x float> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:4 CodeSize:1 Lat:3 SizeLat:1 for: %V8F32 = fmul <vscale x 8 x float> poison, poison
Expand All @@ -103,6 +129,10 @@ define void @fmul() {
%V8F16 = fmul <vscale x 8 x half> poison, poison
%V16F16 = fmul <vscale x 16 x half> poison, poison

%V4BF16 = fmul <vscale x 4 x bfloat> poison, poison
%V8BF16 = fmul <vscale x 8 x bfloat> poison, poison
%V16BF16 = fmul <vscale x 16 x bfloat> poison, poison

%V2F32 = fmul <vscale x 2 x float> poison, poison
%V4F32 = fmul <vscale x 4 x float> poison, poison
%V8F32 = fmul <vscale x 8 x float> poison, poison
Expand All @@ -118,6 +148,9 @@ define void @fdiv() {
; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:4 Lat:4 SizeLat:4 for: %V4F16 = fdiv <vscale x 4 x half> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:4 Lat:4 SizeLat:4 for: %V8F16 = fdiv <vscale x 8 x half> poison, poison
; CHECK-NEXT: Cost Model: Found costs of 4 for: %V16F16 = fdiv <vscale x 16 x half> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:12 CodeSize:4 Lat:4 SizeLat:4 for: %V4BF16 = fdiv <vscale x 4 x bfloat> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:29 CodeSize:4 Lat:4 SizeLat:4 for: %V8BF16 = fdiv <vscale x 8 x bfloat> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:58 CodeSize:4 Lat:4 SizeLat:4 for: %V16BF16 = fdiv <vscale x 16 x bfloat> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:4 Lat:4 SizeLat:4 for: %V2F32 = fdiv <vscale x 2 x float> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:4 Lat:4 SizeLat:4 for: %V4F32 = fdiv <vscale x 4 x float> poison, poison
; CHECK-NEXT: Cost Model: Found costs of 4 for: %V8F32 = fdiv <vscale x 8 x float> poison, poison
Expand All @@ -129,6 +162,10 @@ define void @fdiv() {
%V8F16 = fdiv <vscale x 8 x half> poison, poison
%V16F16 = fdiv <vscale x 16 x half> poison, poison

%V4BF16 = fdiv <vscale x 4 x bfloat> poison, poison
%V8BF16 = fdiv <vscale x 8 x bfloat> poison, poison
%V16BF16 = fdiv <vscale x 16 x bfloat> poison, poison

%V2F32 = fdiv <vscale x 2 x float> poison, poison
%V4F32 = fdiv <vscale x 4 x float> poison, poison
%V8F32 = fdiv <vscale x 8 x float> poison, poison
Expand All @@ -144,6 +181,9 @@ define void @frem() {
; CHECK-NEXT: Cost Model: Found costs of RThru:Invalid CodeSize:4 Lat:4 SizeLat:4 for: %V4F16 = frem <vscale x 4 x half> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:Invalid CodeSize:4 Lat:4 SizeLat:4 for: %V8F16 = frem <vscale x 8 x half> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:Invalid CodeSize:4 Lat:4 SizeLat:4 for: %V16F16 = frem <vscale x 16 x half> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:Invalid CodeSize:4 Lat:4 SizeLat:4 for: %V4BF16 = frem <vscale x 4 x bfloat> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:Invalid CodeSize:4 Lat:4 SizeLat:4 for: %V8BF16 = frem <vscale x 8 x bfloat> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:Invalid CodeSize:4 Lat:4 SizeLat:4 for: %V16BF16 = frem <vscale x 16 x bfloat> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:Invalid CodeSize:4 Lat:4 SizeLat:4 for: %V2F32 = frem <vscale x 2 x float> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:Invalid CodeSize:4 Lat:4 SizeLat:4 for: %V4F32 = frem <vscale x 4 x float> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:Invalid CodeSize:4 Lat:4 SizeLat:4 for: %V8F32 = frem <vscale x 8 x float> poison, poison
Expand All @@ -155,6 +195,10 @@ define void @frem() {
%V8F16 = frem <vscale x 8 x half> poison, poison
%V16F16 = frem <vscale x 16 x half> poison, poison

%V4BF16 = frem <vscale x 4 x bfloat> poison, poison
%V8BF16 = frem <vscale x 8 x bfloat> poison, poison
%V16BF16 = frem <vscale x 16 x bfloat> poison, poison

%V2F32 = frem <vscale x 2 x float> poison, poison
%V4F32 = frem <vscale x 4 x float> poison, poison
%V8F32 = frem <vscale x 8 x float> poison, poison
Expand All @@ -170,6 +214,9 @@ define void @fma() {
; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V4F16 = call <vscale x 4 x half> @llvm.fma.nxv4f16(<vscale x 4 x half> poison, <vscale x 4 x half> poison, <vscale x 4 x half> poison)
; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V8F16 = call <vscale x 8 x half> @llvm.fma.nxv8f16(<vscale x 8 x half> poison, <vscale x 8 x half> poison, <vscale x 8 x half> poison)
; CHECK-NEXT: Cost Model: Found costs of RThru:4 CodeSize:1 Lat:3 SizeLat:1 for: %V16F16 = call <vscale x 16 x half> @llvm.fma.nxv16f16(<vscale x 16 x half> poison, <vscale x 16 x half> poison, <vscale x 16 x half> poison)
; CHECK-NEXT: Cost Model: Found costs of 2 for: %V4BF16 = call <vscale x 4 x bfloat> @llvm.fma.nxv4bf16(<vscale x 4 x bfloat> poison, <vscale x 4 x bfloat> poison, <vscale x 4 x bfloat> poison)
; CHECK-NEXT: Cost Model: Found costs of 2 for: %V8BF16 = call <vscale x 8 x bfloat> @llvm.fma.nxv8bf16(<vscale x 8 x bfloat> poison, <vscale x 8 x bfloat> poison, <vscale x 8 x bfloat> poison)
; CHECK-NEXT: Cost Model: Found costs of 4 for: %V16BF16 = call <vscale x 16 x bfloat> @llvm.fma.nxv16bf16(<vscale x 16 x bfloat> poison, <vscale x 16 x bfloat> poison, <vscale x 16 x bfloat> poison)
; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V2F32 = call <vscale x 2 x float> @llvm.fma.nxv2f32(<vscale x 2 x float> poison, <vscale x 2 x float> poison, <vscale x 2 x float> poison)
; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V4F32 = call <vscale x 4 x float> @llvm.fma.nxv4f32(<vscale x 4 x float> poison, <vscale x 4 x float> poison, <vscale x 4 x float> poison)
; CHECK-NEXT: Cost Model: Found costs of RThru:4 CodeSize:1 Lat:3 SizeLat:1 for: %V8F32 = call <vscale x 8 x float> @llvm.fma.nxv8f32(<vscale x 8 x float> poison, <vscale x 8 x float> poison, <vscale x 8 x float> poison)
Expand All @@ -181,6 +228,10 @@ define void @fma() {
%V8F16 = call <vscale x 8 x half> @llvm.fma.v8f16(<vscale x 8 x half> poison, <vscale x 8 x half> poison, <vscale x 8 x half> poison)
%V16F16 = call <vscale x 16 x half> @llvm.fma.v16f16(<vscale x 16 x half> poison, <vscale x 16 x half> poison, <vscale x 16 x half> poison)

%V4BF16 = call <vscale x 4 x bfloat> @llvm.fma.v4bf16(<vscale x 4 x bfloat> poison, <vscale x 4 x bfloat> poison, <vscale x 4 x bfloat> poison)
%V8BF16 = call <vscale x 8 x bfloat> @llvm.fma.v8bf16(<vscale x 8 x bfloat> poison, <vscale x 8 x bfloat> poison, <vscale x 8 x bfloat> poison)
%V16BF16 = call <vscale x 16 x bfloat> @llvm.fma.v16bf16(<vscale x 16 x bfloat> poison, <vscale x 16 x bfloat> poison, <vscale x 16 x bfloat> poison)

%V2F32 = call <vscale x 2 x float> @llvm.fma.v2f32(<vscale x 2 x float> poison, <vscale x 2 x float> poison, <vscale x 2 x float> poison)
%V4F32 = call <vscale x 4 x float> @llvm.fma.v4f32(<vscale x 4 x float> poison, <vscale x 4 x float> poison, <vscale x 4 x float> poison)
%V8F32 = call <vscale x 8 x float> @llvm.fma.v8f32(<vscale x 8 x float> poison, <vscale x 8 x float> poison, <vscale x 8 x float> poison)
Expand All @@ -196,6 +247,9 @@ define void @fmuladd() {
; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V4F16 = call <vscale x 4 x half> @llvm.fmuladd.nxv4f16(<vscale x 4 x half> poison, <vscale x 4 x half> poison, <vscale x 4 x half> poison)
; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V8F16 = call <vscale x 8 x half> @llvm.fmuladd.nxv8f16(<vscale x 8 x half> poison, <vscale x 8 x half> poison, <vscale x 8 x half> poison)
; CHECK-NEXT: Cost Model: Found costs of RThru:4 CodeSize:1 Lat:3 SizeLat:1 for: %V16F16 = call <vscale x 16 x half> @llvm.fmuladd.nxv16f16(<vscale x 16 x half> poison, <vscale x 16 x half> poison, <vscale x 16 x half> poison)
; CHECK-NEXT: Cost Model: Found costs of 2 for: %V4BF16 = call <vscale x 4 x bfloat> @llvm.fmuladd.nxv4bf16(<vscale x 4 x bfloat> poison, <vscale x 4 x bfloat> poison, <vscale x 4 x bfloat> poison)
; CHECK-NEXT: Cost Model: Found costs of 2 for: %V8BF16 = call <vscale x 8 x bfloat> @llvm.fmuladd.nxv8bf16(<vscale x 8 x bfloat> poison, <vscale x 8 x bfloat> poison, <vscale x 8 x bfloat> poison)
; CHECK-NEXT: Cost Model: Found costs of 4 for: %V16BF16 = call <vscale x 16 x bfloat> @llvm.fmuladd.nxv16bf16(<vscale x 16 x bfloat> poison, <vscale x 16 x bfloat> poison, <vscale x 16 x bfloat> poison)
; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V2F32 = call <vscale x 2 x float> @llvm.fmuladd.nxv2f32(<vscale x 2 x float> poison, <vscale x 2 x float> poison, <vscale x 2 x float> poison)
; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V4F32 = call <vscale x 4 x float> @llvm.fmuladd.nxv4f32(<vscale x 4 x float> poison, <vscale x 4 x float> poison, <vscale x 4 x float> poison)
; CHECK-NEXT: Cost Model: Found costs of RThru:4 CodeSize:1 Lat:3 SizeLat:1 for: %V8F32 = call <vscale x 8 x float> @llvm.fmuladd.nxv8f32(<vscale x 8 x float> poison, <vscale x 8 x float> poison, <vscale x 8 x float> poison)
Expand All @@ -207,6 +261,10 @@ define void @fmuladd() {
%V8F16 = call <vscale x 8 x half> @llvm.fmuladd.v8f16(<vscale x 8 x half> poison, <vscale x 8 x half> poison, <vscale x 8 x half> poison)
%V16F16 = call <vscale x 16 x half> @llvm.fmuladd.v16f16(<vscale x 16 x half> poison, <vscale x 16 x half> poison, <vscale x 16 x half> poison)

%V4BF16 = call <vscale x 4 x bfloat> @llvm.fmuladd.v4bf16(<vscale x 4 x bfloat> poison, <vscale x 4 x bfloat> poison, <vscale x 4 x bfloat> poison)
%V8BF16 = call <vscale x 8 x bfloat> @llvm.fmuladd.v8bf16(<vscale x 8 x bfloat> poison, <vscale x 8 x bfloat> poison, <vscale x 8 x bfloat> poison)
%V16BF16 = call <vscale x 16 x bfloat> @llvm.fmuladd.v16bf16(<vscale x 16 x bfloat> poison, <vscale x 16 x bfloat> poison, <vscale x 16 x bfloat> poison)

%V2F32 = call <vscale x 2 x float> @llvm.fmuladd.v2f32(<vscale x 2 x float> poison, <vscale x 2 x float> poison, <vscale x 2 x float> poison)
%V4F32 = call <vscale x 4 x float> @llvm.fmuladd.v4f32(<vscale x 4 x float> poison, <vscale x 4 x float> poison, <vscale x 4 x float> poison)
%V8F32 = call <vscale x 8 x float> @llvm.fmuladd.v8f32(<vscale x 8 x float> poison, <vscale x 8 x float> poison, <vscale x 8 x float> poison)
Expand Down