[llvm] 47f4cd9 - [AArch64] Update costs for some fp16 converts
David Green via llvm-commits
llvm-commits at lists.llvm.org
Thu Mar 3 03:17:28 PST 2022
Author: David Green
Date: 2022-03-03T11:17:24Z
New Revision: 47f4cd9c3dbfb383dd7706f20ba9eda2dd17c5b8
URL: https://github.com/llvm/llvm-project/commit/47f4cd9c3dbfb383dd7706f20ba9eda2dd17c5b8
DIFF: https://github.com/llvm/llvm-project/commit/47f4cd9c3dbfb383dd7706f20ba9eda2dd17c5b8.diff
LOG: [AArch64] Update costs for some fp16 converts
This updates the costs for FP16 converts, as some of them were pretty
high.
Differential Revision: https://reviews.llvm.org/D120771
Added:
Modified:
llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
llvm/test/Analysis/CostModel/AArch64/cast.ll
Removed:
################################################################################
diff --git a/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp b/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
index e5b530db61bd7..ec360a21e0d4b 100644
--- a/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
+++ b/llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp
@@ -1608,6 +1608,32 @@ InstructionCost AArch64TTIImpl::getCastInstrCost(unsigned Opcode, Type *Dst,
SrcTy.getSimpleVT()))
return AdjustCost(Entry->Cost);
+ static const TypeConversionCostTblEntry FP16Tbl[] = {
+ {ISD::FP_TO_SINT, MVT::v4i8, MVT::v4f16, 1}, // fcvtzs
+ {ISD::FP_TO_UINT, MVT::v4i8, MVT::v4f16, 1},
+ {ISD::FP_TO_SINT, MVT::v4i16, MVT::v4f16, 1}, // fcvtzs
+ {ISD::FP_TO_UINT, MVT::v4i16, MVT::v4f16, 1},
+ {ISD::FP_TO_SINT, MVT::v4i32, MVT::v4f16, 2}, // fcvtl+fcvtzs
+ {ISD::FP_TO_UINT, MVT::v4i32, MVT::v4f16, 2},
+ {ISD::FP_TO_SINT, MVT::v8i8, MVT::v8f16, 2}, // fcvtzs+xtn
+ {ISD::FP_TO_UINT, MVT::v8i8, MVT::v8f16, 2},
+ {ISD::FP_TO_SINT, MVT::v8i16, MVT::v8f16, 1}, // fcvtzs
+ {ISD::FP_TO_UINT, MVT::v8i16, MVT::v8f16, 1},
+ {ISD::FP_TO_SINT, MVT::v8i32, MVT::v8f16, 4}, // 2*fcvtl+2*fcvtzs
+ {ISD::FP_TO_UINT, MVT::v8i32, MVT::v8f16, 4},
+ {ISD::FP_TO_SINT, MVT::v16i8, MVT::v16f16, 3}, // 2*fcvtzs+xtn
+ {ISD::FP_TO_UINT, MVT::v16i8, MVT::v16f16, 3},
+ {ISD::FP_TO_SINT, MVT::v16i16, MVT::v16f16, 2}, // 2*fcvtzs
+ {ISD::FP_TO_UINT, MVT::v16i16, MVT::v16f16, 2},
+ {ISD::FP_TO_SINT, MVT::v16i32, MVT::v16f16, 8}, // 4*fcvtl+4*fcvtzs
+ {ISD::FP_TO_UINT, MVT::v16i32, MVT::v16f16, 8},
+ };
+
+ if (ST->hasFullFP16())
+ if (const auto *Entry = ConvertCostTableLookup(
+ FP16Tbl, ISD, DstTy.getSimpleVT(), SrcTy.getSimpleVT()))
+ return AdjustCost(Entry->Cost);
+
return AdjustCost(
BaseT::getCastInstrCost(Opcode, Dst, Src, CCH, CostKind, I));
}
diff --git a/llvm/test/Analysis/CostModel/AArch64/cast.ll b/llvm/test/Analysis/CostModel/AArch64/cast.ll
index 588a671361158..20515376c7920 100644
--- a/llvm/test/Analysis/CostModel/AArch64/cast.ll
+++ b/llvm/test/Analysis/CostModel/AArch64/cast.ll
@@ -1,5 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
-; RUN: opt -cost-model -analyze -mtriple=aarch64-none-linux-gnueabi %s | FileCheck --check-prefixes=CHECK %s
+; RUN: opt -cost-model -analyze -mtriple=aarch64-none-linux-gnueabi %s | FileCheck --check-prefixes=CHECK,CHECK-NOFP16 %s
+; RUN: opt -cost-model -analyze -mtriple=aarch64-none-linux-gnueabi -mattr=+fullfp16 %s | FileCheck --check-prefixes=CHECK,CHECK-FP16 %s
define void @ext() {
; CHECK-LABEL: 'ext'
@@ -1022,58 +1023,111 @@ define void @extend_extract() {
declare void @use(i16, i16, i32, i32, i64, i64, i32, i32, i64, i64, i64, i64)
define void @fp16cast() {
-; CHECK-LABEL: 'fp16cast'
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r30 = fptoui half undef to i1
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r31 = fptosi half undef to i1
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r32 = fptoui half undef to i8
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r33 = fptosi half undef to i8
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r34 = fptoui half undef to i16
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r35 = fptosi half undef to i16
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r36 = fptoui half undef to i32
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r37 = fptosi half undef to i32
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r38 = fptoui half undef to i64
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r39 = fptosi half undef to i64
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r90 = fptoui <2 x half> undef to <2 x i1>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r91 = fptosi <2 x half> undef to <2 x i1>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r92 = fptoui <2 x half> undef to <2 x i8>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r93 = fptosi <2 x half> undef to <2 x i8>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r94 = fptoui <2 x half> undef to <2 x i16>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r95 = fptosi <2 x half> undef to <2 x i16>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r96 = fptoui <2 x half> undef to <2 x i32>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r97 = fptosi <2 x half> undef to <2 x i32>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %r98 = fptoui <2 x half> undef to <2 x i64>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %r99 = fptosi <2 x half> undef to <2 x i64>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r110 = fptoui <4 x half> undef to <4 x i1>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r111 = fptosi <4 x half> undef to <4 x i1>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r112 = fptoui <4 x half> undef to <4 x i8>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r113 = fptosi <4 x half> undef to <4 x i8>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r114 = fptoui <4 x half> undef to <4 x i16>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r115 = fptosi <4 x half> undef to <4 x i16>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 22 for instruction: %r116 = fptoui <4 x half> undef to <4 x i32>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 22 for instruction: %r117 = fptosi <4 x half> undef to <4 x i32>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 17 for instruction: %r118 = fptoui <4 x half> undef to <4 x i64>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 17 for instruction: %r119 = fptosi <4 x half> undef to <4 x i64>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 50 for instruction: %r130 = fptoui <8 x half> undef to <8 x i1>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 50 for instruction: %r131 = fptosi <8 x half> undef to <8 x i1>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 50 for instruction: %r132 = fptoui <8 x half> undef to <8 x i8>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 50 for instruction: %r133 = fptosi <8 x half> undef to <8 x i8>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r134 = fptoui <8 x half> undef to <8 x i16>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r135 = fptosi <8 x half> undef to <8 x i16>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 45 for instruction: %r136 = fptoui <8 x half> undef to <8 x i32>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 45 for instruction: %r137 = fptosi <8 x half> undef to <8 x i32>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 35 for instruction: %r138 = fptoui <8 x half> undef to <8 x i64>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 35 for instruction: %r139 = fptosi <8 x half> undef to <8 x i64>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 101 for instruction: %r150 = fptoui <16 x half> undef to <16 x i1>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 101 for instruction: %r151 = fptosi <16 x half> undef to <16 x i1>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 101 for instruction: %r152 = fptoui <16 x half> undef to <16 x i8>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 101 for instruction: %r153 = fptosi <16 x half> undef to <16 x i8>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %r154 = fptoui <16 x half> undef to <16 x i16>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %r155 = fptosi <16 x half> undef to <16 x i16>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 90 for instruction: %r156 = fptoui <16 x half> undef to <16 x i32>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 90 for instruction: %r157 = fptosi <16 x half> undef to <16 x i32>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 70 for instruction: %r158 = fptoui <16 x half> undef to <16 x i64>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 70 for instruction: %r159 = fptosi <16 x half> undef to <16 x i64>
-; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+; CHECK-NOFP16-LABEL: 'fp16cast'
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r30 = fptoui half undef to i1
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r31 = fptosi half undef to i1
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r32 = fptoui half undef to i8
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r33 = fptosi half undef to i8
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r34 = fptoui half undef to i16
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r35 = fptosi half undef to i16
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r36 = fptoui half undef to i32
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r37 = fptosi half undef to i32
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r38 = fptoui half undef to i64
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r39 = fptosi half undef to i64
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r90 = fptoui <2 x half> undef to <2 x i1>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r91 = fptosi <2 x half> undef to <2 x i1>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r92 = fptoui <2 x half> undef to <2 x i8>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r93 = fptosi <2 x half> undef to <2 x i8>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r94 = fptoui <2 x half> undef to <2 x i16>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r95 = fptosi <2 x half> undef to <2 x i16>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r96 = fptoui <2 x half> undef to <2 x i32>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r97 = fptosi <2 x half> undef to <2 x i32>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %r98 = fptoui <2 x half> undef to <2 x i64>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %r99 = fptosi <2 x half> undef to <2 x i64>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r110 = fptoui <4 x half> undef to <4 x i1>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r111 = fptosi <4 x half> undef to <4 x i1>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r112 = fptoui <4 x half> undef to <4 x i8>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r113 = fptosi <4 x half> undef to <4 x i8>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r114 = fptoui <4 x half> undef to <4 x i16>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r115 = fptosi <4 x half> undef to <4 x i16>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 22 for instruction: %r116 = fptoui <4 x half> undef to <4 x i32>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 22 for instruction: %r117 = fptosi <4 x half> undef to <4 x i32>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 17 for instruction: %r118 = fptoui <4 x half> undef to <4 x i64>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 17 for instruction: %r119 = fptosi <4 x half> undef to <4 x i64>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 50 for instruction: %r130 = fptoui <8 x half> undef to <8 x i1>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 50 for instruction: %r131 = fptosi <8 x half> undef to <8 x i1>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 50 for instruction: %r132 = fptoui <8 x half> undef to <8 x i8>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 50 for instruction: %r133 = fptosi <8 x half> undef to <8 x i8>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r134 = fptoui <8 x half> undef to <8 x i16>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r135 = fptosi <8 x half> undef to <8 x i16>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 45 for instruction: %r136 = fptoui <8 x half> undef to <8 x i32>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 45 for instruction: %r137 = fptosi <8 x half> undef to <8 x i32>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 35 for instruction: %r138 = fptoui <8 x half> undef to <8 x i64>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 35 for instruction: %r139 = fptosi <8 x half> undef to <8 x i64>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 101 for instruction: %r150 = fptoui <16 x half> undef to <16 x i1>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 101 for instruction: %r151 = fptosi <16 x half> undef to <16 x i1>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 101 for instruction: %r152 = fptoui <16 x half> undef to <16 x i8>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 101 for instruction: %r153 = fptosi <16 x half> undef to <16 x i8>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %r154 = fptoui <16 x half> undef to <16 x i16>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %r155 = fptosi <16 x half> undef to <16 x i16>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 90 for instruction: %r156 = fptoui <16 x half> undef to <16 x i32>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 90 for instruction: %r157 = fptosi <16 x half> undef to <16 x i32>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 70 for instruction: %r158 = fptoui <16 x half> undef to <16 x i64>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 70 for instruction: %r159 = fptosi <16 x half> undef to <16 x i64>
+; CHECK-NOFP16-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; CHECK-FP16-LABEL: 'fp16cast'
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r30 = fptoui half undef to i1
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r31 = fptosi half undef to i1
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r32 = fptoui half undef to i8
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r33 = fptosi half undef to i8
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r34 = fptoui half undef to i16
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r35 = fptosi half undef to i16
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r36 = fptoui half undef to i32
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r37 = fptosi half undef to i32
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r38 = fptoui half undef to i64
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r39 = fptosi half undef to i64
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r90 = fptoui <2 x half> undef to <2 x i1>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r91 = fptosi <2 x half> undef to <2 x i1>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r92 = fptoui <2 x half> undef to <2 x i8>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r93 = fptosi <2 x half> undef to <2 x i8>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r94 = fptoui <2 x half> undef to <2 x i16>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r95 = fptosi <2 x half> undef to <2 x i16>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r96 = fptoui <2 x half> undef to <2 x i32>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r97 = fptosi <2 x half> undef to <2 x i32>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %r98 = fptoui <2 x half> undef to <2 x i64>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %r99 = fptosi <2 x half> undef to <2 x i64>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r110 = fptoui <4 x half> undef to <4 x i1>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r111 = fptosi <4 x half> undef to <4 x i1>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r112 = fptoui <4 x half> undef to <4 x i8>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r113 = fptosi <4 x half> undef to <4 x i8>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r114 = fptoui <4 x half> undef to <4 x i16>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r115 = fptosi <4 x half> undef to <4 x i16>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %r116 = fptoui <4 x half> undef to <4 x i32>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %r117 = fptosi <4 x half> undef to <4 x i32>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 17 for instruction: %r118 = fptoui <4 x half> undef to <4 x i64>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 17 for instruction: %r119 = fptosi <4 x half> undef to <4 x i64>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 50 for instruction: %r130 = fptoui <8 x half> undef to <8 x i1>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 50 for instruction: %r131 = fptosi <8 x half> undef to <8 x i1>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %r132 = fptoui <8 x half> undef to <8 x i8>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %r133 = fptosi <8 x half> undef to <8 x i8>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r134 = fptoui <8 x half> undef to <8 x i16>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %r135 = fptosi <8 x half> undef to <8 x i16>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %r136 = fptoui <8 x half> undef to <8 x i32>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %r137 = fptosi <8 x half> undef to <8 x i32>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 35 for instruction: %r138 = fptoui <8 x half> undef to <8 x i64>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 35 for instruction: %r139 = fptosi <8 x half> undef to <8 x i64>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 101 for instruction: %r150 = fptoui <16 x half> undef to <16 x i1>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 101 for instruction: %r151 = fptosi <16 x half> undef to <16 x i1>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %r152 = fptoui <16 x half> undef to <16 x i8>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 3 for instruction: %r153 = fptosi <16 x half> undef to <16 x i8>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %r154 = fptoui <16 x half> undef to <16 x i16>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %r155 = fptosi <16 x half> undef to <16 x i16>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %r156 = fptoui <16 x half> undef to <16 x i32>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %r157 = fptosi <16 x half> undef to <16 x i32>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 70 for instruction: %r158 = fptoui <16 x half> undef to <16 x i64>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 70 for instruction: %r159 = fptosi <16 x half> undef to <16 x i64>
+; CHECK-FP16-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
%r30 = fptoui half undef to i1
%r31 = fptosi half undef to i1
More information about the llvm-commits
mailing list