[llvm] [AArch64][CostModel] Replace undef with poison in sve-arith-fp.ll (NFC) (PR #166930)
Benjamin Maxwell via llvm-commits
llvm-commits at lists.llvm.org
Fri Nov 7 04:00:45 PST 2025
https://github.com/MacDue created https://github.com/llvm/llvm-project/pull/166930
None
>From d17f4e9a607032b4fbcfaf00738f961affb055c6 Mon Sep 17 00:00:00 2001
From: Benjamin Maxwell <benjamin.maxwell at arm.com>
Date: Fri, 7 Nov 2025 11:51:27 +0000
Subject: [PATCH] [AArch64][CostModel] Replace undef with poison in
sve-arith-fp.ll (NFC)
---
.../CostModel/AArch64/sve-arith-fp.ll | 268 +++++++++---------
1 file changed, 134 insertions(+), 134 deletions(-)
diff --git a/llvm/test/Analysis/CostModel/AArch64/sve-arith-fp.ll b/llvm/test/Analysis/CostModel/AArch64/sve-arith-fp.ll
index 1c40354892191..ec848c2c08305 100644
--- a/llvm/test/Analysis/CostModel/AArch64/sve-arith-fp.ll
+++ b/llvm/test/Analysis/CostModel/AArch64/sve-arith-fp.ll
@@ -5,214 +5,214 @@ target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"
define void @fadd() {
; CHECK-LABEL: 'fadd'
-; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V4F16 = fadd <vscale x 4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V8F16 = fadd <vscale x 8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V16F16 = fadd <vscale x 16 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of Invalid for: %V1F32 = fadd <vscale x 1 x float> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V2F32 = fadd <vscale x 2 x float> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V4F32 = fadd <vscale x 4 x float> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V8F32 = fadd <vscale x 8 x float> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V2F64 = fadd <vscale x 2 x double> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V4F64 = fadd <vscale x 4 x double> undef, undef
+; 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 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
+; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V8F32 = fadd <vscale x 8 x float> poison, poison
+; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V2F64 = fadd <vscale x 2 x double> poison, poison
+; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V4F64 = fadd <vscale x 4 x double> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:0 CodeSize:1 Lat:1 SizeLat:1 for: ret void
;
- %V4F16 = fadd <vscale x 4 x half> undef, undef
- %V8F16 = fadd <vscale x 8 x half> undef, undef
- %V16F16 = fadd <vscale x 16 x half> undef, undef
+ %V4F16 = fadd <vscale x 4 x half> poison, poison
+ %V8F16 = fadd <vscale x 8 x half> poison, poison
+ %V16F16 = fadd <vscale x 16 x half> poison, poison
- %V1F32 = fadd <vscale x 1 x float> undef, undef
- %V2F32 = fadd <vscale x 2 x float> undef, undef
- %V4F32 = fadd <vscale x 4 x float> undef, undef
- %V8F32 = fadd <vscale x 8 x float> undef, undef
+ %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
+ %V8F32 = fadd <vscale x 8 x float> poison, poison
- %V2F64 = fadd <vscale x 2 x double> undef, undef
- %V4F64 = fadd <vscale x 4 x double> undef, undef
+ %V2F64 = fadd <vscale x 2 x double> poison, poison
+ %V4F64 = fadd <vscale x 4 x double> poison, poison
ret void
}
define void @fsub() {
; CHECK-LABEL: 'fsub'
-; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V4F16 = fsub <vscale x 4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V8F16 = fsub <vscale x 8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V16F16 = fsub <vscale x 16 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of Invalid for: %V1F32 = fsub <vscale x 1 x float> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V2F32 = fsub <vscale x 2 x float> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V4F32 = fsub <vscale x 4 x float> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V8F32 = fsub <vscale x 8 x float> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V2F64 = fsub <vscale x 2 x double> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V4F64 = fsub <vscale x 4 x double> undef, undef
+; 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 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
+; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V8F32 = fsub <vscale x 8 x float> poison, poison
+; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V2F64 = fsub <vscale x 2 x double> poison, poison
+; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V4F64 = fsub <vscale x 4 x double> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:0 CodeSize:1 Lat:1 SizeLat:1 for: ret void
;
- %V4F16 = fsub <vscale x 4 x half> undef, undef
- %V8F16 = fsub <vscale x 8 x half> undef, undef
- %V16F16 = fsub <vscale x 16 x half> undef, undef
+ %V4F16 = fsub <vscale x 4 x half> poison, poison
+ %V8F16 = fsub <vscale x 8 x half> poison, poison
+ %V16F16 = fsub <vscale x 16 x half> poison, poison
- %V1F32 = fsub <vscale x 1 x float> undef, undef
- %V2F32 = fsub <vscale x 2 x float> undef, undef
- %V4F32 = fsub <vscale x 4 x float> undef, undef
- %V8F32 = fsub <vscale x 8 x float> undef, undef
+ %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
+ %V8F32 = fsub <vscale x 8 x float> poison, poison
- %V2F64 = fsub <vscale x 2 x double> undef, undef
- %V4F64 = fsub <vscale x 4 x double> undef, undef
+ %V2F64 = fsub <vscale x 2 x double> poison, poison
+ %V4F64 = fsub <vscale x 4 x double> poison, poison
ret void
}
define void @fneg() {
; CHECK-LABEL: 'fneg'
-; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V2F16 = fneg <vscale x 2 x half> undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V4F16 = fneg <vscale x 4 x half> undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V8F16 = fneg <vscale x 8 x half> undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V16F16 = fneg <vscale x 16 x half> undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V2F32 = fneg <vscale x 2 x float> undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V4F32 = fneg <vscale x 4 x float> undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V8F32 = fneg <vscale x 8 x float> undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V2F64 = fneg <vscale x 2 x double> undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V4F64 = fneg <vscale x 4 x double> undef
+; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V2F16 = fneg <vscale x 2 x half> poison
+; 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: %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
+; CHECK-NEXT: Cost Model: Found costs of RThru:1 CodeSize:1 Lat:3 SizeLat:1 for: %V2F64 = fneg <vscale x 2 x double> poison
+; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V4F64 = fneg <vscale x 4 x double> poison
; CHECK-NEXT: Cost Model: Found costs of RThru:0 CodeSize:1 Lat:1 SizeLat:1 for: ret void
;
- %V2F16 = fneg <vscale x 2 x half> undef
- %V4F16 = fneg <vscale x 4 x half> undef
- %V8F16 = fneg <vscale x 8 x half> undef
- %V16F16 = fneg <vscale x 16 x half> undef
+ %V2F16 = fneg <vscale x 2 x half> poison
+ %V4F16 = fneg <vscale x 4 x half> poison
+ %V8F16 = fneg <vscale x 8 x half> poison
+ %V16F16 = fneg <vscale x 16 x half> poison
- %V2F32 = fneg <vscale x 2 x float> undef
- %V4F32 = fneg <vscale x 4 x float> undef
- %V8F32 = fneg <vscale x 8 x float> undef
+ %V2F32 = fneg <vscale x 2 x float> poison
+ %V4F32 = fneg <vscale x 4 x float> poison
+ %V8F32 = fneg <vscale x 8 x float> poison
- %V2F64 = fneg <vscale x 2 x double> undef
- %V4F64 = fneg <vscale x 4 x double> undef
+ %V2F64 = fneg <vscale x 2 x double> poison
+ %V4F64 = fneg <vscale x 4 x double> poison
ret void
}
define void @fmul() {
; CHECK-LABEL: 'fmul'
-; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V4F16 = fmul <vscale x 4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V8F16 = fmul <vscale x 8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:4 CodeSize:1 Lat:3 SizeLat:1 for: %V16F16 = fmul <vscale x 16 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V2F32 = fmul <vscale x 2 x float> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V4F32 = fmul <vscale x 4 x float> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:4 CodeSize:1 Lat:3 SizeLat:1 for: %V8F32 = fmul <vscale x 8 x float> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V2F64 = fmul <vscale x 2 x double> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:4 CodeSize:1 Lat:3 SizeLat:1 for: %V4F64 = fmul <vscale x 4 x double> undef, undef
+; 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: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
+; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V2F64 = fmul <vscale x 2 x double> poison, poison
+; CHECK-NEXT: Cost Model: Found costs of RThru:4 CodeSize:1 Lat:3 SizeLat:1 for: %V4F64 = fmul <vscale x 4 x double> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:0 CodeSize:1 Lat:1 SizeLat:1 for: ret void
;
- %V4F16 = fmul <vscale x 4 x half> undef, undef
- %V8F16 = fmul <vscale x 8 x half> undef, undef
- %V16F16 = fmul <vscale x 16 x half> undef, undef
+ %V4F16 = fmul <vscale x 4 x half> poison, poison
+ %V8F16 = fmul <vscale x 8 x half> poison, poison
+ %V16F16 = fmul <vscale x 16 x half> poison, poison
- %V2F32 = fmul <vscale x 2 x float> undef, undef
- %V4F32 = fmul <vscale x 4 x float> undef, undef
- %V8F32 = fmul <vscale x 8 x float> undef, undef
+ %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
- %V2F64 = fmul <vscale x 2 x double> undef, undef
- %V4F64 = fmul <vscale x 4 x double> undef, undef
+ %V2F64 = fmul <vscale x 2 x double> poison, poison
+ %V4F64 = fmul <vscale x 4 x double> poison, poison
ret void
}
define void @fdiv() {
; CHECK-LABEL: 'fdiv'
-; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:4 Lat:4 SizeLat:4 for: %V4F16 = fdiv <vscale x 4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:4 Lat:4 SizeLat:4 for: %V8F16 = fdiv <vscale x 8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of 4 for: %V16F16 = fdiv <vscale x 16 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:4 Lat:4 SizeLat:4 for: %V2F32 = fdiv <vscale x 2 x float> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:4 Lat:4 SizeLat:4 for: %V4F32 = fdiv <vscale x 4 x float> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of 4 for: %V8F32 = fdiv <vscale x 8 x float> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:4 Lat:4 SizeLat:4 for: %V2F64 = fdiv <vscale x 2 x double> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of 4 for: %V4F64 = fdiv <vscale x 4 x double> undef, undef
+; 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: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
+; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:4 Lat:4 SizeLat:4 for: %V2F64 = fdiv <vscale x 2 x double> poison, poison
+; CHECK-NEXT: Cost Model: Found costs of 4 for: %V4F64 = fdiv <vscale x 4 x double> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:0 CodeSize:1 Lat:1 SizeLat:1 for: ret void
;
- %V4F16 = fdiv <vscale x 4 x half> undef, undef
- %V8F16 = fdiv <vscale x 8 x half> undef, undef
- %V16F16 = fdiv <vscale x 16 x half> undef, undef
+ %V4F16 = fdiv <vscale x 4 x half> poison, poison
+ %V8F16 = fdiv <vscale x 8 x half> poison, poison
+ %V16F16 = fdiv <vscale x 16 x half> poison, poison
- %V2F32 = fdiv <vscale x 2 x float> undef, undef
- %V4F32 = fdiv <vscale x 4 x float> undef, undef
- %V8F32 = fdiv <vscale x 8 x float> undef, undef
+ %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
- %V2F64 = fdiv <vscale x 2 x double> undef, undef
- %V4F64 = fdiv <vscale x 4 x double> undef, undef
+ %V2F64 = fdiv <vscale x 2 x double> poison, poison
+ %V4F64 = fdiv <vscale x 4 x double> poison, poison
ret void
}
define void @frem() {
; CHECK-LABEL: 'frem'
-; CHECK-NEXT: Cost Model: Found costs of RThru:Invalid CodeSize:4 Lat:4 SizeLat:4 for: %V4F16 = frem <vscale x 4 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:Invalid CodeSize:4 Lat:4 SizeLat:4 for: %V8F16 = frem <vscale x 8 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:Invalid CodeSize:4 Lat:4 SizeLat:4 for: %V16F16 = frem <vscale x 16 x half> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:Invalid CodeSize:4 Lat:4 SizeLat:4 for: %V2F32 = frem <vscale x 2 x float> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:Invalid CodeSize:4 Lat:4 SizeLat:4 for: %V4F32 = frem <vscale x 4 x float> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:Invalid CodeSize:4 Lat:4 SizeLat:4 for: %V8F32 = frem <vscale x 8 x float> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:Invalid CodeSize:4 Lat:4 SizeLat:4 for: %V2F64 = frem <vscale x 2 x double> undef, undef
-; CHECK-NEXT: Cost Model: Found costs of RThru:Invalid CodeSize:4 Lat:4 SizeLat:4 for: %V4F64 = frem <vscale x 4 x double> undef, undef
+; 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: %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
+; CHECK-NEXT: Cost Model: Found costs of RThru:Invalid CodeSize:4 Lat:4 SizeLat:4 for: %V2F64 = frem <vscale x 2 x double> poison, poison
+; CHECK-NEXT: Cost Model: Found costs of RThru:Invalid CodeSize:4 Lat:4 SizeLat:4 for: %V4F64 = frem <vscale x 4 x double> poison, poison
; CHECK-NEXT: Cost Model: Found costs of RThru:0 CodeSize:1 Lat:1 SizeLat:1 for: ret void
;
- %V4F16 = frem <vscale x 4 x half> undef, undef
- %V8F16 = frem <vscale x 8 x half> undef, undef
- %V16F16 = frem <vscale x 16 x half> undef, undef
+ %V4F16 = frem <vscale x 4 x half> poison, poison
+ %V8F16 = frem <vscale x 8 x half> poison, poison
+ %V16F16 = frem <vscale x 16 x half> poison, poison
- %V2F32 = frem <vscale x 2 x float> undef, undef
- %V4F32 = frem <vscale x 4 x float> undef, undef
- %V8F32 = frem <vscale x 8 x float> undef, undef
+ %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
- %V2F64 = frem <vscale x 2 x double> undef, undef
- %V4F64 = frem <vscale x 4 x double> undef, undef
+ %V2F64 = frem <vscale x 2 x double> poison, poison
+ %V4F64 = frem <vscale x 4 x double> poison, poison
ret void
}
define void @fma() {
; CHECK-LABEL: '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> undef, <vscale x 4 x half> undef, <vscale x 4 x half> undef)
-; 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> undef, <vscale x 8 x half> undef, <vscale x 8 x half> undef)
-; 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> undef, <vscale x 16 x half> undef, <vscale x 16 x half> undef)
-; 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> undef, <vscale x 2 x float> undef, <vscale x 2 x float> undef)
-; 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> undef, <vscale x 4 x float> undef, <vscale x 4 x float> undef)
-; 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> undef, <vscale x 8 x float> undef, <vscale x 8 x float> undef)
-; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V2F64 = call <vscale x 2 x double> @llvm.fma.nxv2f64(<vscale x 2 x double> undef, <vscale x 2 x double> undef, <vscale x 2 x double> undef)
-; CHECK-NEXT: Cost Model: Found costs of RThru:4 CodeSize:1 Lat:3 SizeLat:1 for: %V4F64 = call <vscale x 4 x double> @llvm.fma.nxv4f64(<vscale x 4 x double> undef, <vscale x 4 x double> undef, <vscale x 4 x double> undef)
+; 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 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)
+; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V2F64 = call <vscale x 2 x double> @llvm.fma.nxv2f64(<vscale x 2 x double> poison, <vscale x 2 x double> poison, <vscale x 2 x double> poison)
+; CHECK-NEXT: Cost Model: Found costs of RThru:4 CodeSize:1 Lat:3 SizeLat:1 for: %V4F64 = call <vscale x 4 x double> @llvm.fma.nxv4f64(<vscale x 4 x double> poison, <vscale x 4 x double> poison, <vscale x 4 x double> poison)
; CHECK-NEXT: Cost Model: Found costs of RThru:0 CodeSize:1 Lat:1 SizeLat:1 for: ret void
;
- %V4F16 = call <vscale x 4 x half> @llvm.fma.v4f16(<vscale x 4 x half> undef, <vscale x 4 x half> undef, <vscale x 4 x half> undef)
- %V8F16 = call <vscale x 8 x half> @llvm.fma.v8f16(<vscale x 8 x half> undef, <vscale x 8 x half> undef, <vscale x 8 x half> undef)
- %V16F16 = call <vscale x 16 x half> @llvm.fma.v16f16(<vscale x 16 x half> undef, <vscale x 16 x half> undef, <vscale x 16 x half> undef)
+ %V4F16 = call <vscale x 4 x half> @llvm.fma.v4f16(<vscale x 4 x half> poison, <vscale x 4 x half> poison, <vscale x 4 x half> poison)
+ %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)
- %V2F32 = call <vscale x 2 x float> @llvm.fma.v2f32(<vscale x 2 x float> undef, <vscale x 2 x float> undef, <vscale x 2 x float> undef)
- %V4F32 = call <vscale x 4 x float> @llvm.fma.v4f32(<vscale x 4 x float> undef, <vscale x 4 x float> undef, <vscale x 4 x float> undef)
- %V8F32 = call <vscale x 8 x float> @llvm.fma.v8f32(<vscale x 8 x float> undef, <vscale x 8 x float> undef, <vscale x 8 x float> undef)
+ %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)
- %V2F64 = call <vscale x 2 x double> @llvm.fma.v2f64(<vscale x 2 x double> undef, <vscale x 2 x double> undef, <vscale x 2 x double> undef)
- %V4F64 = call <vscale x 4 x double> @llvm.fma.v4f64(<vscale x 4 x double> undef, <vscale x 4 x double> undef, <vscale x 4 x double> undef)
+ %V2F64 = call <vscale x 2 x double> @llvm.fma.v2f64(<vscale x 2 x double> poison, <vscale x 2 x double> poison, <vscale x 2 x double> poison)
+ %V4F64 = call <vscale x 4 x double> @llvm.fma.v4f64(<vscale x 4 x double> poison, <vscale x 4 x double> poison, <vscale x 4 x double> poison)
ret void
}
define void @fmuladd() {
; CHECK-LABEL: '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> undef, <vscale x 4 x half> undef, <vscale x 4 x half> undef)
-; 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> undef, <vscale x 8 x half> undef, <vscale x 8 x half> undef)
-; 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> undef, <vscale x 16 x half> undef, <vscale x 16 x half> undef)
-; 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> undef, <vscale x 2 x float> undef, <vscale x 2 x float> undef)
-; 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> undef, <vscale x 4 x float> undef, <vscale x 4 x float> undef)
-; 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> undef, <vscale x 8 x float> undef, <vscale x 8 x float> undef)
-; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V2F64 = call <vscale x 2 x double> @llvm.fmuladd.nxv2f64(<vscale x 2 x double> undef, <vscale x 2 x double> undef, <vscale x 2 x double> undef)
-; CHECK-NEXT: Cost Model: Found costs of RThru:4 CodeSize:1 Lat:3 SizeLat:1 for: %V4F64 = call <vscale x 4 x double> @llvm.fmuladd.nxv4f64(<vscale x 4 x double> undef, <vscale x 4 x double> undef, <vscale x 4 x double> undef)
+; 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 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)
+; CHECK-NEXT: Cost Model: Found costs of RThru:2 CodeSize:1 Lat:3 SizeLat:1 for: %V2F64 = call <vscale x 2 x double> @llvm.fmuladd.nxv2f64(<vscale x 2 x double> poison, <vscale x 2 x double> poison, <vscale x 2 x double> poison)
+; CHECK-NEXT: Cost Model: Found costs of RThru:4 CodeSize:1 Lat:3 SizeLat:1 for: %V4F64 = call <vscale x 4 x double> @llvm.fmuladd.nxv4f64(<vscale x 4 x double> poison, <vscale x 4 x double> poison, <vscale x 4 x double> poison)
; CHECK-NEXT: Cost Model: Found costs of RThru:0 CodeSize:1 Lat:1 SizeLat:1 for: ret void
;
- %V4F16 = call <vscale x 4 x half> @llvm.fmuladd.v4f16(<vscale x 4 x half> undef, <vscale x 4 x half> undef, <vscale x 4 x half> undef)
- %V8F16 = call <vscale x 8 x half> @llvm.fmuladd.v8f16(<vscale x 8 x half> undef, <vscale x 8 x half> undef, <vscale x 8 x half> undef)
- %V16F16 = call <vscale x 16 x half> @llvm.fmuladd.v16f16(<vscale x 16 x half> undef, <vscale x 16 x half> undef, <vscale x 16 x half> undef)
+ %V4F16 = call <vscale x 4 x half> @llvm.fmuladd.v4f16(<vscale x 4 x half> poison, <vscale x 4 x half> poison, <vscale x 4 x half> poison)
+ %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)
- %V2F32 = call <vscale x 2 x float> @llvm.fmuladd.v2f32(<vscale x 2 x float> undef, <vscale x 2 x float> undef, <vscale x 2 x float> undef)
- %V4F32 = call <vscale x 4 x float> @llvm.fmuladd.v4f32(<vscale x 4 x float> undef, <vscale x 4 x float> undef, <vscale x 4 x float> undef)
- %V8F32 = call <vscale x 8 x float> @llvm.fmuladd.v8f32(<vscale x 8 x float> undef, <vscale x 8 x float> undef, <vscale x 8 x float> undef)
+ %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)
- %V2F64 = call <vscale x 2 x double> @llvm.fmuladd.v2f64(<vscale x 2 x double> undef, <vscale x 2 x double> undef, <vscale x 2 x double> undef)
- %V4F64 = call <vscale x 4 x double> @llvm.fmuladd.v4f64(<vscale x 4 x double> undef, <vscale x 4 x double> undef, <vscale x 4 x double> undef)
+ %V2F64 = call <vscale x 2 x double> @llvm.fmuladd.v2f64(<vscale x 2 x double> poison, <vscale x 2 x double> poison, <vscale x 2 x double> poison)
+ %V4F64 = call <vscale x 4 x double> @llvm.fmuladd.v4f64(<vscale x 4 x double> poison, <vscale x 4 x double> poison, <vscale x 4 x double> poison)
ret void
}
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