[llvm] 7c128f6 - CostModel/RISCV: tweak cost of vector ctpop under ZVBB (#67020)
via llvm-commits
llvm-commits at lists.llvm.org
Wed Sep 27 05:00:37 PDT 2023
Author: Ramkumar Ramachandra
Date: 2023-09-27T13:00:33+01:00
New Revision: 7c128f6d0e358ccf4332426b829e8f2eef9adacb
URL: https://github.com/llvm/llvm-project/commit/7c128f6d0e358ccf4332426b829e8f2eef9adacb
DIFF: https://github.com/llvm/llvm-project/commit/7c128f6d0e358ccf4332426b829e8f2eef9adacb.diff
LOG: CostModel/RISCV: tweak cost of vector ctpop under ZVBB (#67020)
Under RISCV experimental-zvbb, vector variants of llvm.ctpop lower to a
single instruction: vcpop. The cost-model does not check for the ZVBB
extension, and always associates a high cost to vector variants of
llvm.ctpop. Fix this defect.
Added:
Modified:
llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp
llvm/test/Analysis/CostModel/RISCV/int-bit-manip.ll
Removed:
################################################################################
diff --git a/llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp b/llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp
index ed7a040dac90c32..2f510a215d80bf2 100644
--- a/llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp
+++ b/llvm/lib/Target/RISCV/RISCVTargetTransformInfo.cpp
@@ -1077,6 +1077,12 @@ RISCVTTIImpl::getIntrinsicInstrCost(const IntrinsicCostAttributes &ICA,
return LT.first;
break;
}
+ case Intrinsic::ctpop: {
+ auto LT = getTypeLegalizationCost(RetTy);
+ if (ST->hasVInstructions() && ST->hasStdExtZvbb() && LT.second.isVector())
+ return LT.first;
+ break;
+ }
case Intrinsic::abs: {
auto LT = getTypeLegalizationCost(RetTy);
if (ST->hasVInstructions() && LT.second.isVector()) {
diff --git a/llvm/test/Analysis/CostModel/RISCV/int-bit-manip.ll b/llvm/test/Analysis/CostModel/RISCV/int-bit-manip.ll
index ed850b504cda96f..7798352e6bda77d 100644
--- a/llvm/test/Analysis/CostModel/RISCV/int-bit-manip.ll
+++ b/llvm/test/Analysis/CostModel/RISCV/int-bit-manip.ll
@@ -158,48 +158,91 @@ define void @bitreverse() {
}
define void @ctpop() {
-; CHECK-LABEL: 'ctpop'
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %1 = call i8 @llvm.ctpop.i8(i8 undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %2 = call <2 x i8> @llvm.ctpop.v2i8(<2 x i8> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %3 = call <4 x i8> @llvm.ctpop.v4i8(<4 x i8> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %4 = call <8 x i8> @llvm.ctpop.v8i8(<8 x i8> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %5 = call <16 x i8> @llvm.ctpop.v16i8(<16 x i8> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %6 = call <vscale x 1 x i8> @llvm.ctpop.nxv1i8(<vscale x 1 x i8> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %7 = call <vscale x 2 x i8> @llvm.ctpop.nxv2i8(<vscale x 2 x i8> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %8 = call <vscale x 4 x i8> @llvm.ctpop.nxv4i8(<vscale x 4 x i8> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %9 = call <vscale x 8 x i8> @llvm.ctpop.nxv8i8(<vscale x 8 x i8> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %10 = call <vscale x 16 x i8> @llvm.ctpop.nxv16i8(<vscale x 16 x i8> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %11 = call i16 @llvm.ctpop.i16(i16 undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 19 for instruction: %12 = call <2 x i16> @llvm.ctpop.v2i16(<2 x i16> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 19 for instruction: %13 = call <4 x i16> @llvm.ctpop.v4i16(<4 x i16> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 19 for instruction: %14 = call <8 x i16> @llvm.ctpop.v8i16(<8 x i16> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 19 for instruction: %15 = call <16 x i16> @llvm.ctpop.v16i16(<16 x i16> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 19 for instruction: %16 = call <vscale x 1 x i16> @llvm.ctpop.nxv1i16(<vscale x 1 x i16> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 19 for instruction: %17 = call <vscale x 2 x i16> @llvm.ctpop.nxv2i16(<vscale x 2 x i16> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 19 for instruction: %18 = call <vscale x 4 x i16> @llvm.ctpop.nxv4i16(<vscale x 4 x i16> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 19 for instruction: %19 = call <vscale x 8 x i16> @llvm.ctpop.nxv8i16(<vscale x 8 x i16> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 19 for instruction: %20 = call <vscale x 16 x i16> @llvm.ctpop.nxv16i16(<vscale x 16 x i16> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %21 = call i32 @llvm.ctpop.i32(i32 undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %22 = call <2 x i32> @llvm.ctpop.v2i32(<2 x i32> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %23 = call <4 x i32> @llvm.ctpop.v4i32(<4 x i32> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %24 = call <8 x i32> @llvm.ctpop.v8i32(<8 x i32> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %25 = call <16 x i32> @llvm.ctpop.v16i32(<16 x i32> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %26 = call <vscale x 1 x i32> @llvm.ctpop.nxv1i32(<vscale x 1 x i32> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %27 = call <vscale x 2 x i32> @llvm.ctpop.nxv2i32(<vscale x 2 x i32> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %28 = call <vscale x 4 x i32> @llvm.ctpop.nxv4i32(<vscale x 4 x i32> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %29 = call <vscale x 8 x i32> @llvm.ctpop.nxv8i32(<vscale x 8 x i32> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %30 = call <vscale x 16 x i32> @llvm.ctpop.nxv16i32(<vscale x 16 x i32> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %31 = call i64 @llvm.ctpop.i64(i64 undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 21 for instruction: %32 = call <2 x i64> @llvm.ctpop.v2i64(<2 x i64> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 21 for instruction: %33 = call <4 x i64> @llvm.ctpop.v4i64(<4 x i64> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 21 for instruction: %34 = call <8 x i64> @llvm.ctpop.v8i64(<8 x i64> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 21 for instruction: %35 = call <16 x i64> @llvm.ctpop.v16i64(<16 x i64> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 21 for instruction: %36 = call <vscale x 1 x i64> @llvm.ctpop.nxv1i64(<vscale x 1 x i64> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 21 for instruction: %37 = call <vscale x 2 x i64> @llvm.ctpop.nxv2i64(<vscale x 2 x i64> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 21 for instruction: %38 = call <vscale x 4 x i64> @llvm.ctpop.nxv4i64(<vscale x 4 x i64> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 21 for instruction: %39 = call <vscale x 8 x i64> @llvm.ctpop.nxv8i64(<vscale x 8 x i64> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 42 for instruction: %40 = call <vscale x 16 x i64> @llvm.ctpop.nxv16i64(<vscale x 16 x i64> undef)
-; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+; NOZVBB-LABEL: 'ctpop'
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %1 = call i8 @llvm.ctpop.i8(i8 undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %2 = call <2 x i8> @llvm.ctpop.v2i8(<2 x i8> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %3 = call <4 x i8> @llvm.ctpop.v4i8(<4 x i8> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %4 = call <8 x i8> @llvm.ctpop.v8i8(<8 x i8> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %5 = call <16 x i8> @llvm.ctpop.v16i8(<16 x i8> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %6 = call <vscale x 1 x i8> @llvm.ctpop.nxv1i8(<vscale x 1 x i8> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %7 = call <vscale x 2 x i8> @llvm.ctpop.nxv2i8(<vscale x 2 x i8> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %8 = call <vscale x 4 x i8> @llvm.ctpop.nxv4i8(<vscale x 4 x i8> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %9 = call <vscale x 8 x i8> @llvm.ctpop.nxv8i8(<vscale x 8 x i8> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 12 for instruction: %10 = call <vscale x 16 x i8> @llvm.ctpop.nxv16i8(<vscale x 16 x i8> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %11 = call i16 @llvm.ctpop.i16(i16 undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 19 for instruction: %12 = call <2 x i16> @llvm.ctpop.v2i16(<2 x i16> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 19 for instruction: %13 = call <4 x i16> @llvm.ctpop.v4i16(<4 x i16> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 19 for instruction: %14 = call <8 x i16> @llvm.ctpop.v8i16(<8 x i16> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 19 for instruction: %15 = call <16 x i16> @llvm.ctpop.v16i16(<16 x i16> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 19 for instruction: %16 = call <vscale x 1 x i16> @llvm.ctpop.nxv1i16(<vscale x 1 x i16> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 19 for instruction: %17 = call <vscale x 2 x i16> @llvm.ctpop.nxv2i16(<vscale x 2 x i16> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 19 for instruction: %18 = call <vscale x 4 x i16> @llvm.ctpop.nxv4i16(<vscale x 4 x i16> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 19 for instruction: %19 = call <vscale x 8 x i16> @llvm.ctpop.nxv8i16(<vscale x 8 x i16> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 19 for instruction: %20 = call <vscale x 16 x i16> @llvm.ctpop.nxv16i16(<vscale x 16 x i16> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %21 = call i32 @llvm.ctpop.i32(i32 undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %22 = call <2 x i32> @llvm.ctpop.v2i32(<2 x i32> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %23 = call <4 x i32> @llvm.ctpop.v4i32(<4 x i32> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %24 = call <8 x i32> @llvm.ctpop.v8i32(<8 x i32> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %25 = call <16 x i32> @llvm.ctpop.v16i32(<16 x i32> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %26 = call <vscale x 1 x i32> @llvm.ctpop.nxv1i32(<vscale x 1 x i32> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %27 = call <vscale x 2 x i32> @llvm.ctpop.nxv2i32(<vscale x 2 x i32> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %28 = call <vscale x 4 x i32> @llvm.ctpop.nxv4i32(<vscale x 4 x i32> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %29 = call <vscale x 8 x i32> @llvm.ctpop.nxv8i32(<vscale x 8 x i32> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 20 for instruction: %30 = call <vscale x 16 x i32> @llvm.ctpop.nxv16i32(<vscale x 16 x i32> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %31 = call i64 @llvm.ctpop.i64(i64 undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 21 for instruction: %32 = call <2 x i64> @llvm.ctpop.v2i64(<2 x i64> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 21 for instruction: %33 = call <4 x i64> @llvm.ctpop.v4i64(<4 x i64> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 21 for instruction: %34 = call <8 x i64> @llvm.ctpop.v8i64(<8 x i64> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 21 for instruction: %35 = call <16 x i64> @llvm.ctpop.v16i64(<16 x i64> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 21 for instruction: %36 = call <vscale x 1 x i64> @llvm.ctpop.nxv1i64(<vscale x 1 x i64> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 21 for instruction: %37 = call <vscale x 2 x i64> @llvm.ctpop.nxv2i64(<vscale x 2 x i64> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 21 for instruction: %38 = call <vscale x 4 x i64> @llvm.ctpop.nxv4i64(<vscale x 4 x i64> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 21 for instruction: %39 = call <vscale x 8 x i64> @llvm.ctpop.nxv8i64(<vscale x 8 x i64> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 42 for instruction: %40 = call <vscale x 16 x i64> @llvm.ctpop.nxv16i64(<vscale x 16 x i64> undef)
+; NOZVBB-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+; ZVBB-LABEL: 'ctpop'
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %1 = call i8 @llvm.ctpop.i8(i8 undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %2 = call <2 x i8> @llvm.ctpop.v2i8(<2 x i8> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %3 = call <4 x i8> @llvm.ctpop.v4i8(<4 x i8> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %4 = call <8 x i8> @llvm.ctpop.v8i8(<8 x i8> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %5 = call <16 x i8> @llvm.ctpop.v16i8(<16 x i8> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %6 = call <vscale x 1 x i8> @llvm.ctpop.nxv1i8(<vscale x 1 x i8> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %7 = call <vscale x 2 x i8> @llvm.ctpop.nxv2i8(<vscale x 2 x i8> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %8 = call <vscale x 4 x i8> @llvm.ctpop.nxv4i8(<vscale x 4 x i8> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %9 = call <vscale x 8 x i8> @llvm.ctpop.nxv8i8(<vscale x 8 x i8> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %10 = call <vscale x 16 x i8> @llvm.ctpop.nxv16i8(<vscale x 16 x i8> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %11 = call i16 @llvm.ctpop.i16(i16 undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %12 = call <2 x i16> @llvm.ctpop.v2i16(<2 x i16> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %13 = call <4 x i16> @llvm.ctpop.v4i16(<4 x i16> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %14 = call <8 x i16> @llvm.ctpop.v8i16(<8 x i16> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %15 = call <16 x i16> @llvm.ctpop.v16i16(<16 x i16> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %16 = call <vscale x 1 x i16> @llvm.ctpop.nxv1i16(<vscale x 1 x i16> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %17 = call <vscale x 2 x i16> @llvm.ctpop.nxv2i16(<vscale x 2 x i16> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %18 = call <vscale x 4 x i16> @llvm.ctpop.nxv4i16(<vscale x 4 x i16> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %19 = call <vscale x 8 x i16> @llvm.ctpop.nxv8i16(<vscale x 8 x i16> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %20 = call <vscale x 16 x i16> @llvm.ctpop.nxv16i16(<vscale x 16 x i16> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %21 = call i32 @llvm.ctpop.i32(i32 undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %22 = call <2 x i32> @llvm.ctpop.v2i32(<2 x i32> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %23 = call <4 x i32> @llvm.ctpop.v4i32(<4 x i32> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %24 = call <8 x i32> @llvm.ctpop.v8i32(<8 x i32> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %25 = call <16 x i32> @llvm.ctpop.v16i32(<16 x i32> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %26 = call <vscale x 1 x i32> @llvm.ctpop.nxv1i32(<vscale x 1 x i32> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %27 = call <vscale x 2 x i32> @llvm.ctpop.nxv2i32(<vscale x 2 x i32> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %28 = call <vscale x 4 x i32> @llvm.ctpop.nxv4i32(<vscale x 4 x i32> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %29 = call <vscale x 8 x i32> @llvm.ctpop.nxv8i32(<vscale x 8 x i32> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %30 = call <vscale x 16 x i32> @llvm.ctpop.nxv16i32(<vscale x 16 x i32> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %31 = call i64 @llvm.ctpop.i64(i64 undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %32 = call <2 x i64> @llvm.ctpop.v2i64(<2 x i64> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %33 = call <4 x i64> @llvm.ctpop.v4i64(<4 x i64> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %34 = call <8 x i64> @llvm.ctpop.v8i64(<8 x i64> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %35 = call <16 x i64> @llvm.ctpop.v16i64(<16 x i64> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %36 = call <vscale x 1 x i64> @llvm.ctpop.nxv1i64(<vscale x 1 x i64> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %37 = call <vscale x 2 x i64> @llvm.ctpop.nxv2i64(<vscale x 2 x i64> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %38 = call <vscale x 4 x i64> @llvm.ctpop.nxv4i64(<vscale x 4 x i64> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %39 = call <vscale x 8 x i64> @llvm.ctpop.nxv8i64(<vscale x 8 x i64> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %40 = call <vscale x 16 x i64> @llvm.ctpop.nxv16i64(<vscale x 16 x i64> undef)
+; ZVBB-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
call i8 @llvm.ctpop.i8(i8 undef)
call <2 x i8> @llvm.ctpop.v2i8(<2 x i8> undef)
@@ -851,6 +894,3 @@ declare <vscale x 2 x i64> @llvm.vp.cttz.nvx2i64(<vscale x 2 x i64>, i1 immarg,
declare <vscale x 4 x i64> @llvm.vp.cttz.nvx4i64(<vscale x 4 x i64>, i1 immarg, <vscale x 4 x i1>, i32)
declare <vscale x 8 x i64> @llvm.vp.cttz.nvx8i64(<vscale x 8 x i64>, i1 immarg, <vscale x 8 x i1>, i32)
declare <vscale x 16 x i64> @llvm.vp.cttz.nvx16i64(<vscale x 16 x i64>, i1 immarg, <vscale x 16 x i1>, i32)
-;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
-; NOZVBB: {{.*}}
-; ZVBB: {{.*}}
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