[llvm] 11765b7 - [CostModel][X86] Add CostKinds handling for fmul ops
Simon Pilgrim via llvm-commits
llvm-commits at lists.llvm.org
Fri Sep 2 09:05:33 PDT 2022
Author: Simon Pilgrim
Date: 2022-09-02T16:57:23+01:00
New Revision: 11765b77be84d793ebedc5b5436c463490746131
URL: https://github.com/llvm/llvm-project/commit/11765b77be84d793ebedc5b5436c463490746131
DIFF: https://github.com/llvm/llvm-project/commit/11765b77be84d793ebedc5b5436c463490746131.diff
LOG: [CostModel][X86] Add CostKinds handling for fmul ops
This was achieved with an updated version of the 'cost-tables vs llvm-mca' script D103695
As we're using 'typical' worst case values, not all cost entries come from a single CPU - e.g. the latency/throughput from haswell but the size-latency(uops) from zen1/alderlake-e due to 'double pumping'
Added:
Modified:
llvm/lib/Target/X86/X86TargetTransformInfo.cpp
llvm/test/Analysis/CostModel/X86/arith-fp-latency.ll
llvm/test/Analysis/CostModel/X86/arith-fp-sizelatency.ll
llvm/test/Analysis/CostModel/X86/intrinsic-cost-kinds.ll
Removed:
################################################################################
diff --git a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp
index 359e7106c6de..e3931ea71cdc 100644
--- a/llvm/lib/Target/X86/X86TargetTransformInfo.cpp
+++ b/llvm/lib/Target/X86/X86TargetTransformInfo.cpp
@@ -343,9 +343,10 @@ InstructionCost X86TTIImpl::getArithmeticInstrCost(
static const CostKindTblEntry SLMCostTable[] = {
{ ISD::MUL, MVT::v4i32, { 11 } }, // pmulld
{ ISD::MUL, MVT::v8i16, { 2 } }, // pmullw
- { ISD::FMUL, MVT::f64, { 2 } }, // mulsd
- { ISD::FMUL, MVT::v2f64, { 4 } }, // mulpd
- { ISD::FMUL, MVT::v4f32, { 2 } }, // mulps
+ { ISD::FMUL, MVT::f64, { 2, 5, 1, 1 } }, // mulsd
+ { ISD::FMUL, MVT::f32, { 1, 4, 1, 1 } }, // mulss
+ { ISD::FMUL, MVT::v2f64, { 4, 7, 1, 1 } }, // mulpd
+ { ISD::FMUL, MVT::v4f32, { 2, 5, 1, 1 } }, // mulps
{ ISD::FDIV, MVT::f32, { 17 } }, // divss
{ ISD::FDIV, MVT::v4f32, { 39 } }, // divps
{ ISD::FDIV, MVT::f64, { 32 } }, // divsd
@@ -711,7 +712,11 @@ InstructionCost X86TTIImpl::getArithmeticInstrCost(
{ ISD::FADD, MVT::v4f64, { 1, 4, 1, 1 } }, // Skylake from http://www.agner.org/
{ ISD::FSUB, MVT::v8f64, { 1, 4, 1, 1 } }, // Skylake from http://www.agner.org/
{ ISD::FSUB, MVT::v4f64, { 1, 4, 1, 1 } }, // Skylake from http://www.agner.org/
- { ISD::FMUL, MVT::v8f64, { 1 } }, // Skylake from http://www.agner.org/
+ { ISD::FMUL, MVT::v8f64, { 1, 4, 1, 1 } }, // Skylake from http://www.agner.org/
+ { ISD::FMUL, MVT::v4f64, { 1, 4, 1, 1 } }, // Skylake from http://www.agner.org/
+ { ISD::FMUL, MVT::v2f64, { 1, 4, 1, 1 } }, // Skylake from http://www.agner.org/
+ { ISD::FMUL, MVT::f64, { 1, 4, 1, 1 } }, // Skylake from http://www.agner.org/
+
{ ISD::FDIV, MVT::f64, { 4 } }, // Skylake from http://www.agner.org/
{ ISD::FDIV, MVT::v2f64, { 4 } }, // Skylake from http://www.agner.org/
{ ISD::FDIV, MVT::v4f64, { 8 } }, // Skylake from http://www.agner.org/
@@ -722,7 +727,11 @@ InstructionCost X86TTIImpl::getArithmeticInstrCost(
{ ISD::FADD, MVT::v8f32, { 1, 4, 1, 1 } }, // Skylake from http://www.agner.org/
{ ISD::FSUB, MVT::v16f32, { 1, 4, 1, 1 } }, // Skylake from http://www.agner.org/
{ ISD::FSUB, MVT::v8f32, { 1, 4, 1, 1 } }, // Skylake from http://www.agner.org/
- { ISD::FMUL, MVT::v16f32, { 1 } }, // Skylake from http://www.agner.org/
+ { ISD::FMUL, MVT::v16f32, { 1, 4, 1, 1 } }, // Skylake from http://www.agner.org/
+ { ISD::FMUL, MVT::v8f32, { 1, 4, 1, 1 } }, // Skylake from http://www.agner.org/
+ { ISD::FMUL, MVT::v4f32, { 1, 4, 1, 1 } }, // Skylake from http://www.agner.org/
+ { ISD::FMUL, MVT::f32, { 1, 4, 1, 1 } }, // Skylake from http://www.agner.org/
+
{ ISD::FDIV, MVT::f32, { 3 } }, // Skylake from http://www.agner.org/
{ ISD::FDIV, MVT::v4f32, { 3 } }, // Skylake from http://www.agner.org/
{ ISD::FDIV, MVT::v8f32, { 5 } }, // Skylake from http://www.agner.org/
@@ -908,10 +917,12 @@ InstructionCost X86TTIImpl::getArithmeticInstrCost(
{ ISD::FSUB, MVT::v4f64, { 1, 4, 1, 2 } }, // vsubpd
{ ISD::FSUB, MVT::v8f32, { 1, 4, 1, 2 } }, // vsubps
- { ISD::FMUL, MVT::f64, { 1 } }, // Haswell from http://www.agner.org/
- { ISD::FMUL, MVT::v2f64, { 1 } }, // Haswell from http://www.agner.org/
- { ISD::FMUL, MVT::v4f64, { 1 } }, // Haswell from http://www.agner.org/
- { ISD::FMUL, MVT::v8f32, { 1 } }, // Haswell from http://www.agner.org/
+ { ISD::FMUL, MVT::f64, { 1, 5, 1, 1 } }, // vmulsd
+ { ISD::FMUL, MVT::f32, { 1, 5, 1, 1 } }, // vmulss
+ { ISD::FMUL, MVT::v2f64, { 1, 5, 1, 1 } }, // vmulpd
+ { ISD::FMUL, MVT::v4f32, { 1, 5, 1, 1 } }, // vmulps
+ { ISD::FMUL, MVT::v4f64, { 1, 5, 1, 2 } }, // vmulpd
+ { ISD::FMUL, MVT::v8f32, { 1, 5, 1, 2 } }, // vmulps
{ ISD::FDIV, MVT::f32, { 7 } }, // Haswell from http://www.agner.org/
{ ISD::FDIV, MVT::v4f32, { 7 } }, // Haswell from http://www.agner.org/
@@ -998,9 +1009,12 @@ InstructionCost X86TTIImpl::getArithmeticInstrCost(
{ ISD::FSUB, MVT::v4f64, { 2, 5, 1, 2 } }, // BDVER2 from http://www.agner.org/
{ ISD::FSUB, MVT::v8f32, { 2, 5, 1, 2 } }, // BDVER2 from http://www.agner.org/
- { ISD::FMUL, MVT::f64, { 2 } }, // BTVER2 from http://www.agner.org/
- { ISD::FMUL, MVT::v2f64, { 2 } }, // BTVER2 from http://www.agner.org/
- { ISD::FMUL, MVT::v4f64, { 4 } }, // BTVER2 from http://www.agner.org/
+ { ISD::FMUL, MVT::f64, { 2, 5, 1, 1 } }, // BTVER2 from http://www.agner.org/
+ { ISD::FMUL, MVT::f32, { 1, 5, 1, 1 } }, // BTVER2 from http://www.agner.org/
+ { ISD::FMUL, MVT::v2f64, { 2, 5, 1, 1 } }, // BTVER2 from http://www.agner.org/
+ { ISD::FMUL, MVT::v4f32, { 1, 5, 1, 1 } }, // BTVER2 from http://www.agner.org/
+ { ISD::FMUL, MVT::v4f64, { 4, 5, 1, 2 } }, // BTVER2 from http://www.agner.org/
+ { ISD::FMUL, MVT::v8f32, { 2, 5, 1, 2 } }, // BTVER2 from http://www.agner.org/
{ ISD::FDIV, MVT::f32, { 14 } }, // SNB from http://www.agner.org/
{ ISD::FDIV, MVT::v4f32, { 14 } }, // SNB from http://www.agner.org/
@@ -1026,10 +1040,10 @@ InstructionCost X86TTIImpl::getArithmeticInstrCost(
{ ISD::FSUB, MVT::v2f64, { 1, 3, 1, 1 } }, // Nehalem from http://www.agner.org/
{ ISD::FSUB, MVT::v4f32, { 1, 3, 1, 1 } }, // Nehalem from http://www.agner.org/
- { ISD::FMUL, MVT::f64, { 1 } }, // Nehalem from http://www.agner.org/
- { ISD::FMUL, MVT::f32, { 1 } }, // Nehalem from http://www.agner.org/
- { ISD::FMUL, MVT::v2f64, { 1 } }, // Nehalem from http://www.agner.org/
- { ISD::FMUL, MVT::v4f32, { 1 } }, // Nehalem from http://www.agner.org/
+ { ISD::FMUL, MVT::f64, { 1, 5, 1, 1 } }, // Nehalem from http://www.agner.org/
+ { ISD::FMUL, MVT::f32, { 1, 5, 1, 1 } }, // Nehalem from http://www.agner.org/
+ { ISD::FMUL, MVT::v2f64, { 1, 5, 1, 1 } }, // Nehalem from http://www.agner.org/
+ { ISD::FMUL, MVT::v4f32, { 1, 5, 1, 1 } }, // Nehalem from http://www.agner.org/
{ ISD::FDIV, MVT::f32, { 14 } }, // Nehalem from http://www.agner.org/
{ ISD::FDIV, MVT::v4f32, { 14 } }, // Nehalem from http://www.agner.org/
@@ -1119,6 +1133,9 @@ InstructionCost X86TTIImpl::getArithmeticInstrCost(
{ ISD::FSUB, MVT::f32, { 2, 3, 1, 1 } }, // Pentium IV from http://www.agner.org/
{ ISD::FSUB, MVT::f64, { 2, 3, 1, 1 } }, // Pentium IV from http://www.agner.org/
{ ISD::FSUB, MVT::v2f64, { 2, 3, 1, 1 } }, // Pentium IV from http://www.agner.org/
+
+ { ISD::FMUL, MVT::f64, { 2, 5, 1, 1 } }, // Pentium IV from http://www.agner.org/
+ { ISD::FMUL, MVT::v2f64, { 2, 5, 1, 1 } }, // Pentium IV from http://www.agner.org/
};
if (ST->hasSSE2())
@@ -1138,6 +1155,9 @@ InstructionCost X86TTIImpl::getArithmeticInstrCost(
{ ISD::FSUB, MVT::f32, { 1, 3, 1, 1 } }, // Pentium III from http://www.agner.org/
{ ISD::FSUB, MVT::v4f32, { 2, 3, 1, 1 } }, // Pentium III from http://www.agner.org/
+
+ { ISD::FMUL, MVT::f32, { 2, 5, 1, 1 } }, // Pentium III from http://www.agner.org/
+ { ISD::FMUL, MVT::v4f32, { 2, 5, 1, 1 } }, // Pentium III from http://www.agner.org/
};
if (ST->hasSSE1())
@@ -1173,6 +1193,9 @@ InstructionCost X86TTIImpl::getArithmeticInstrCost(
{ ISD::FSUB, MVT::f32, { 2, 3, 1, 1 } }, // (x87)
{ ISD::FSUB, MVT::f64, { 2, 3, 1, 1 } }, // (x87)
+
+ { ISD::FMUL, MVT::f32, { 2, 5, 1, 1 } }, // (x87)
+ { ISD::FMUL, MVT::f64, { 2, 5, 1, 1 } }, // (x87)
};
if (const auto *Entry = CostTableLookup(X86CostTbl, ISD, LT.second))
diff --git a/llvm/test/Analysis/CostModel/X86/arith-fp-latency.ll b/llvm/test/Analysis/CostModel/X86/arith-fp-latency.ll
index 3161649284a0..4e47a665c9d5 100644
--- a/llvm/test/Analysis/CostModel/X86/arith-fp-latency.ll
+++ b/llvm/test/Analysis/CostModel/X86/arith-fp-latency.ll
@@ -420,16 +420,82 @@ define i32 @fneg(i32 %arg) {
}
define i32 @fmul(i32 %arg) {
-; CHECK-LABEL: 'fmul'
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %F32 = fmul float undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V4F32 = fmul <4 x float> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V8F32 = fmul <8 x float> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V16F32 = fmul <16 x float> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %F64 = fmul double undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V2F64 = fmul <2 x double> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V4F64 = fmul <4 x double> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %V8F64 = fmul <8 x double> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
+; SSE1-LABEL: 'fmul'
+; SSE1-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %F32 = fmul float undef, undef
+; SSE1-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V4F32 = fmul <4 x float> undef, undef
+; SSE1-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %V8F32 = fmul <8 x float> undef, undef
+; SSE1-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %V16F32 = fmul <16 x float> undef, undef
+; SSE1-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %F64 = fmul double undef, undef
+; SSE1-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %V2F64 = fmul <2 x double> undef, undef
+; SSE1-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %V4F64 = fmul <4 x double> undef, undef
+; SSE1-NEXT: Cost Model: Found an estimated cost of 40 for instruction: %V8F64 = fmul <8 x double> undef, undef
+; SSE1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
+;
+; SSE2-LABEL: 'fmul'
+; SSE2-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %F32 = fmul float undef, undef
+; SSE2-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V4F32 = fmul <4 x float> undef, undef
+; SSE2-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %V8F32 = fmul <8 x float> undef, undef
+; SSE2-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %V16F32 = fmul <16 x float> undef, undef
+; SSE2-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %F64 = fmul double undef, undef
+; SSE2-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V2F64 = fmul <2 x double> undef, undef
+; SSE2-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %V4F64 = fmul <4 x double> undef, undef
+; SSE2-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %V8F64 = fmul <8 x double> undef, undef
+; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
+;
+; SSE42-LABEL: 'fmul'
+; SSE42-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %F32 = fmul float undef, undef
+; SSE42-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V4F32 = fmul <4 x float> undef, undef
+; SSE42-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %V8F32 = fmul <8 x float> undef, undef
+; SSE42-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %V16F32 = fmul <16 x float> undef, undef
+; SSE42-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %F64 = fmul double undef, undef
+; SSE42-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V2F64 = fmul <2 x double> undef, undef
+; SSE42-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %V4F64 = fmul <4 x double> undef, undef
+; SSE42-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %V8F64 = fmul <8 x double> undef, undef
+; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
+;
+; AVX-LABEL: 'fmul'
+; AVX-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %F32 = fmul float undef, undef
+; AVX-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V4F32 = fmul <4 x float> undef, undef
+; AVX-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V8F32 = fmul <8 x float> undef, undef
+; AVX-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %V16F32 = fmul <16 x float> undef, undef
+; AVX-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %F64 = fmul double undef, undef
+; AVX-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V2F64 = fmul <2 x double> undef, undef
+; AVX-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V4F64 = fmul <4 x double> undef, undef
+; AVX-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %V8F64 = fmul <8 x double> undef, undef
+; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
+;
+; AVX512-LABEL: 'fmul'
+; AVX512-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %F32 = fmul float undef, undef
+; AVX512-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4F32 = fmul <4 x float> undef, undef
+; AVX512-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8F32 = fmul <8 x float> undef, undef
+; AVX512-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16F32 = fmul <16 x float> undef, undef
+; AVX512-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %F64 = fmul double undef, undef
+; AVX512-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V2F64 = fmul <2 x double> undef, undef
+; AVX512-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4F64 = fmul <4 x double> undef, undef
+; AVX512-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8F64 = fmul <8 x double> undef, undef
+; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
+;
+; SLM-LABEL: 'fmul'
+; SLM-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %F32 = fmul float undef, undef
+; SLM-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V4F32 = fmul <4 x float> undef, undef
+; SLM-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %V8F32 = fmul <8 x float> undef, undef
+; SLM-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %V16F32 = fmul <16 x float> undef, undef
+; SLM-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %F64 = fmul double undef, undef
+; SLM-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %V2F64 = fmul <2 x double> undef, undef
+; SLM-NEXT: Cost Model: Found an estimated cost of 14 for instruction: %V4F64 = fmul <4 x double> undef, undef
+; SLM-NEXT: Cost Model: Found an estimated cost of 28 for instruction: %V8F64 = fmul <8 x double> undef, undef
+; SLM-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
+;
+; GLM-LABEL: 'fmul'
+; GLM-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %F32 = fmul float undef, undef
+; GLM-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V4F32 = fmul <4 x float> undef, undef
+; GLM-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %V8F32 = fmul <8 x float> undef, undef
+; GLM-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %V16F32 = fmul <16 x float> undef, undef
+; GLM-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %F64 = fmul double undef, undef
+; GLM-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %V2F64 = fmul <2 x double> undef, undef
+; GLM-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %V4F64 = fmul <4 x double> undef, undef
+; GLM-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %V8F64 = fmul <8 x double> undef, undef
+; GLM-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
;
%F32 = fmul float undef, undef
%V4F32 = fmul <4 x float> undef, undef
diff --git a/llvm/test/Analysis/CostModel/X86/arith-fp-sizelatency.ll b/llvm/test/Analysis/CostModel/X86/arith-fp-sizelatency.ll
index ca3074c1112f..96c918b19199 100644
--- a/llvm/test/Analysis/CostModel/X86/arith-fp-sizelatency.ll
+++ b/llvm/test/Analysis/CostModel/X86/arith-fp-sizelatency.ll
@@ -376,16 +376,82 @@ define i32 @fneg(i32 %arg) {
}
define i32 @fmul(i32 %arg) {
-; CHECK-LABEL: 'fmul'
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %F32 = fmul float undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4F32 = fmul <4 x float> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8F32 = fmul <8 x float> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16F32 = fmul <16 x float> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %F64 = fmul double undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2F64 = fmul <2 x double> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4F64 = fmul <4 x double> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8F64 = fmul <8 x double> undef, undef
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
+; SSE1-LABEL: 'fmul'
+; SSE1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %F32 = fmul float undef, undef
+; SSE1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4F32 = fmul <4 x float> undef, undef
+; SSE1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8F32 = fmul <8 x float> undef, undef
+; SSE1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16F32 = fmul <16 x float> undef, undef
+; SSE1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %F64 = fmul double undef, undef
+; SSE1-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V2F64 = fmul <2 x double> undef, undef
+; SSE1-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V4F64 = fmul <4 x double> undef, undef
+; SSE1-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %V8F64 = fmul <8 x double> undef, undef
+; SSE1-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
+;
+; SSE2-LABEL: 'fmul'
+; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %F32 = fmul float undef, undef
+; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4F32 = fmul <4 x float> undef, undef
+; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8F32 = fmul <8 x float> undef, undef
+; SSE2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16F32 = fmul <16 x float> undef, undef
+; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %F64 = fmul double undef, undef
+; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2F64 = fmul <2 x double> undef, undef
+; SSE2-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4F64 = fmul <4 x double> undef, undef
+; SSE2-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8F64 = fmul <8 x double> undef, undef
+; SSE2-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
+;
+; SSE42-LABEL: 'fmul'
+; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %F32 = fmul float undef, undef
+; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4F32 = fmul <4 x float> undef, undef
+; SSE42-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8F32 = fmul <8 x float> undef, undef
+; SSE42-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16F32 = fmul <16 x float> undef, undef
+; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %F64 = fmul double undef, undef
+; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2F64 = fmul <2 x double> undef, undef
+; SSE42-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4F64 = fmul <4 x double> undef, undef
+; SSE42-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8F64 = fmul <8 x double> undef, undef
+; SSE42-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
+;
+; AVX-LABEL: 'fmul'
+; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %F32 = fmul float undef, undef
+; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4F32 = fmul <4 x float> undef, undef
+; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8F32 = fmul <8 x float> undef, undef
+; AVX-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16F32 = fmul <16 x float> undef, undef
+; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %F64 = fmul double undef, undef
+; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2F64 = fmul <2 x double> undef, undef
+; AVX-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4F64 = fmul <4 x double> undef, undef
+; AVX-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8F64 = fmul <8 x double> undef, undef
+; AVX-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
+;
+; AVX512-LABEL: 'fmul'
+; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %F32 = fmul float undef, undef
+; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4F32 = fmul <4 x float> undef, undef
+; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8F32 = fmul <8 x float> undef, undef
+; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V16F32 = fmul <16 x float> undef, undef
+; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %F64 = fmul double undef, undef
+; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2F64 = fmul <2 x double> undef, undef
+; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4F64 = fmul <4 x double> undef, undef
+; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V8F64 = fmul <8 x double> undef, undef
+; AVX512-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
+;
+; SLM-LABEL: 'fmul'
+; SLM-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %F32 = fmul float undef, undef
+; SLM-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4F32 = fmul <4 x float> undef, undef
+; SLM-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8F32 = fmul <8 x float> undef, undef
+; SLM-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16F32 = fmul <16 x float> undef, undef
+; SLM-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %F64 = fmul double undef, undef
+; SLM-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2F64 = fmul <2 x double> undef, undef
+; SLM-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4F64 = fmul <4 x double> undef, undef
+; SLM-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8F64 = fmul <8 x double> undef, undef
+; SLM-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
+;
+; GLM-LABEL: 'fmul'
+; GLM-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %F32 = fmul float undef, undef
+; GLM-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V4F32 = fmul <4 x float> undef, undef
+; GLM-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V8F32 = fmul <8 x float> undef, undef
+; GLM-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V16F32 = fmul <16 x float> undef, undef
+; GLM-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %F64 = fmul double undef, undef
+; GLM-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %V2F64 = fmul <2 x double> undef, undef
+; GLM-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %V4F64 = fmul <4 x double> undef, undef
+; GLM-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %V8F64 = fmul <8 x double> undef, undef
+; GLM-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret i32 undef
;
%F32 = fmul float undef, undef
%V4F32 = fmul <4 x float> undef, undef
diff --git a/llvm/test/Analysis/CostModel/X86/intrinsic-cost-kinds.ll b/llvm/test/Analysis/CostModel/X86/intrinsic-cost-kinds.ll
index ef7c4fa70154..01b1b7fdab24 100644
--- a/llvm/test/Analysis/CostModel/X86/intrinsic-cost-kinds.ll
+++ b/llvm/test/Analysis/CostModel/X86/intrinsic-cost-kinds.ll
@@ -133,8 +133,8 @@ define void @fmuladd(float %a, float %b, float %c, <16 x float> %va, <16 x float
; THRU-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
; LATE-LABEL: 'fmuladd'
-; LATE-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %s = call float @llvm.fmuladd.f32(float %a, float %b, float %c)
-; LATE-NEXT: Cost Model: Found an estimated cost of 15 for instruction: %v = call <16 x float> @llvm.fmuladd.v16f32(<16 x float> %va, <16 x float> %vb, <16 x float> %vc)
+; LATE-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %s = call float @llvm.fmuladd.f32(float %a, float %b, float %c)
+; LATE-NEXT: Cost Model: Found an estimated cost of 32 for instruction: %v = call <16 x float> @llvm.fmuladd.v16f32(<16 x float> %va, <16 x float> %vb, <16 x float> %vc)
; LATE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
;
; SIZE-LABEL: 'fmuladd'
@@ -144,7 +144,7 @@ define void @fmuladd(float %a, float %b, float %c, <16 x float> %va, <16 x float
;
; SIZE_LATE-LABEL: 'fmuladd'
; SIZE_LATE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %s = call float @llvm.fmuladd.f32(float %a, float %b, float %c)
-; SIZE_LATE-NEXT: Cost Model: Found an estimated cost of 5 for instruction: %v = call <16 x float> @llvm.fmuladd.v16f32(<16 x float> %va, <16 x float> %vb, <16 x float> %vc)
+; SIZE_LATE-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %v = call <16 x float> @llvm.fmuladd.v16f32(<16 x float> %va, <16 x float> %vb, <16 x float> %vc)
; SIZE_LATE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
;
%s = call float @llvm.fmuladd.f32(float %a, float %b, float %c)
@@ -377,7 +377,7 @@ define void @reduce_fmul(<16 x float> %va) {
; THRU-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
; LATE-LABEL: 'reduce_fmul'
-; LATE-NEXT: Cost Model: Found an estimated cost of 60 for instruction: %v = call float @llvm.vector.reduce.fmul.v16f32(float 4.200000e+01, <16 x float> %va)
+; LATE-NEXT: Cost Model: Found an estimated cost of 92 for instruction: %v = call float @llvm.vector.reduce.fmul.v16f32(float 4.200000e+01, <16 x float> %va)
; LATE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
;
; SIZE-LABEL: 'reduce_fmul'
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