[llvm] [TTI] Share value and type based llvm.vector.reverse cost (PR #150415)
via llvm-commits
llvm-commits at lists.llvm.org
Thu Jul 24 06:09:20 PDT 2025
llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-llvm-analysis
@llvm/pr-subscribers-backend-risc-v
Author: Luke Lau (lukel97)
<details>
<summary>Changes</summary>
We currently provide a generic cost for llvm.vector.reverse in BasicTTI by reusing the reverse shuffle cost, but only for the value based cost. Since the argument values aren't actually used, move this into the type based costing method so that type based costing can also reuse it.
---
Patch is 63.08 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/150415.diff
4 Files Affected:
- (modified) llvm/include/llvm/CodeGen/BasicTTIImpl.h (+4-5)
- (modified) llvm/test/Analysis/CostModel/AArch64/sve-intrinsics.ll (+27-27)
- (modified) llvm/test/Analysis/CostModel/RISCV/rvv-shuffle.ll (+21-43)
- (modified) llvm/test/Analysis/CostModel/RISCV/vp-intrinsics.ll (+74-149)
``````````diff
diff --git a/llvm/include/llvm/CodeGen/BasicTTIImpl.h b/llvm/include/llvm/CodeGen/BasicTTIImpl.h
index 1d7c41452f7d5..1fcedcd35ee8b 100644
--- a/llvm/include/llvm/CodeGen/BasicTTIImpl.h
+++ b/llvm/include/llvm/CodeGen/BasicTTIImpl.h
@@ -1985,11 +1985,6 @@ class BasicTTIImplBase : public TargetTransformInfoImplCRTPBase<T> {
cast<VectorType>(Args[0]->getType()), {}, CostKind, Index,
cast<VectorType>(Args[1]->getType()));
}
- case Intrinsic::vector_reverse: {
- return thisT()->getShuffleCost(TTI::SK_Reverse, cast<VectorType>(RetTy),
- cast<VectorType>(Args[0]->getType()), {},
- CostKind, 0, cast<VectorType>(RetTy));
- }
case Intrinsic::vector_splice: {
unsigned Index = cast<ConstantInt>(Args[2])->getZExtValue();
return thisT()->getShuffleCost(TTI::SK_Splice, cast<VectorType>(RetTy),
@@ -2458,6 +2453,10 @@ class BasicTTIImplBase : public TargetTransformInfoImplCRTPBase<T> {
thisT()->getArithmeticInstrCost(BinaryOperator::And, RetTy, CostKind);
return Cost;
}
+ case Intrinsic::vector_reverse:
+ return thisT()->getShuffleCost(TTI::SK_Reverse, cast<VectorType>(RetTy),
+ cast<VectorType>(ICA.getArgTypes()[0]), {},
+ CostKind, 0, cast<VectorType>(RetTy));
case Intrinsic::get_active_lane_mask: {
Type *ArgTy = ICA.getArgTypes()[0];
EVT ResVT = getTLI()->getValueType(DL, RetTy, true);
diff --git a/llvm/test/Analysis/CostModel/AArch64/sve-intrinsics.ll b/llvm/test/Analysis/CostModel/AArch64/sve-intrinsics.ll
index ee485e2f861b4..7e8d957efc383 100644
--- a/llvm/test/Analysis/CostModel/AArch64/sve-intrinsics.ll
+++ b/llvm/test/Analysis/CostModel/AArch64/sve-intrinsics.ll
@@ -449,33 +449,33 @@ define void @vector_reverse() #0 {
; CHECK-VSCALE-2-NEXT: Cost Model: Found costs of RThru:0 CodeSize:1 Lat:1 SizeLat:1 for: ret void
;
; TYPE_BASED_ONLY-LABEL: 'vector_reverse'
-; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of Invalid for: %reverse_nxv16i8 = call <vscale x 16 x i8> @llvm.vector.reverse.nxv16i8(<vscale x 16 x i8> undef)
-; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of Invalid for: %reverse_nxv32i8 = call <vscale x 32 x i8> @llvm.vector.reverse.nxv32i8(<vscale x 32 x i8> undef)
-; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of Invalid for: %reverse_nxv2i16 = call <vscale x 2 x i16> @llvm.vector.reverse.nxv2i16(<vscale x 2 x i16> undef)
-; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of Invalid for: %reverse_nxv4i16 = call <vscale x 4 x i16> @llvm.vector.reverse.nxv4i16(<vscale x 4 x i16> undef)
-; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of Invalid for: %reverse_nxv8i16 = call <vscale x 8 x i16> @llvm.vector.reverse.nxv8i16(<vscale x 8 x i16> undef)
-; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of Invalid for: %reverse_nxv16i16 = call <vscale x 16 x i16> @llvm.vector.reverse.nxv16i16(<vscale x 16 x i16> undef)
-; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of Invalid for: %reverse_nxv4i32 = call <vscale x 4 x i32> @llvm.vector.reverse.nxv4i32(<vscale x 4 x i32> undef)
-; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of Invalid for: %reverse_nxv8i32 = call <vscale x 8 x i32> @llvm.vector.reverse.nxv8i32(<vscale x 8 x i32> undef)
-; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of Invalid for: %reverse_nxv2i64 = call <vscale x 2 x i64> @llvm.vector.reverse.nxv2i64(<vscale x 2 x i64> undef)
-; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of Invalid for: %reverse_nxv4i64 = call <vscale x 4 x i64> @llvm.vector.reverse.nxv4i64(<vscale x 4 x i64> undef)
-; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of Invalid for: %reverse_nxv2f16 = call <vscale x 2 x half> @llvm.vector.reverse.nxv2f16(<vscale x 2 x half> undef)
-; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of Invalid for: %reverse_nxv4f16 = call <vscale x 4 x half> @llvm.vector.reverse.nxv4f16(<vscale x 4 x half> undef)
-; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of Invalid for: %reverse_nxv8f16 = call <vscale x 8 x half> @llvm.vector.reverse.nxv8f16(<vscale x 8 x half> undef)
-; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of Invalid for: %reverse_nxv16f16 = call <vscale x 16 x half> @llvm.vector.reverse.nxv16f16(<vscale x 16 x half> undef)
-; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of Invalid for: %reverse_nxv2f32 = call <vscale x 2 x float> @llvm.vector.reverse.nxv2f32(<vscale x 2 x float> undef)
-; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of Invalid for: %reverse_nxv4f32 = call <vscale x 4 x float> @llvm.vector.reverse.nxv4f32(<vscale x 4 x float> undef)
-; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of Invalid for: %reverse_nxv8f32 = call <vscale x 8 x float> @llvm.vector.reverse.nxv8f32(<vscale x 8 x float> undef)
-; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of Invalid for: %reverse_nxv2f64 = call <vscale x 2 x double> @llvm.vector.reverse.nxv2f64(<vscale x 2 x double> undef)
-; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of Invalid for: %reverse_nxv4f64 = call <vscale x 4 x double> @llvm.vector.reverse.nxv4f64(<vscale x 4 x double> undef)
-; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of Invalid for: %reverse_nxv2bf16 = call <vscale x 2 x bfloat> @llvm.vector.reverse.nxv2bf16(<vscale x 2 x bfloat> undef)
-; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of Invalid for: %reverse_nxv4bf16 = call <vscale x 4 x bfloat> @llvm.vector.reverse.nxv4bf16(<vscale x 4 x bfloat> undef)
-; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of Invalid for: %reverse_nxv8bf16 = call <vscale x 8 x bfloat> @llvm.vector.reverse.nxv8bf16(<vscale x 8 x bfloat> undef)
-; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of Invalid for: %reverse_nxv16bf16 = call <vscale x 16 x bfloat> @llvm.vector.reverse.nxv16bf16(<vscale x 16 x bfloat> undef)
-; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of Invalid for: %reverse_nxv16i1 = call <vscale x 16 x i1> @llvm.vector.reverse.nxv16i1(<vscale x 16 x i1> undef)
-; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of Invalid for: %reverse_nxv8i1 = call <vscale x 8 x i1> @llvm.vector.reverse.nxv8i1(<vscale x 8 x i1> undef)
-; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of Invalid for: %reverse_nxv4i1 = call <vscale x 4 x i1> @llvm.vector.reverse.nxv4i1(<vscale x 4 x i1> undef)
-; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of Invalid for: %reverse_nxv2i1 = call <vscale x 2 x i1> @llvm.vector.reverse.nxv2i1(<vscale x 2 x i1> undef)
+; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of 1 for: %reverse_nxv16i8 = call <vscale x 16 x i8> @llvm.vector.reverse.nxv16i8(<vscale x 16 x i8> undef)
+; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of 2 for: %reverse_nxv32i8 = call <vscale x 32 x i8> @llvm.vector.reverse.nxv32i8(<vscale x 32 x i8> undef)
+; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of 1 for: %reverse_nxv2i16 = call <vscale x 2 x i16> @llvm.vector.reverse.nxv2i16(<vscale x 2 x i16> undef)
+; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of 1 for: %reverse_nxv4i16 = call <vscale x 4 x i16> @llvm.vector.reverse.nxv4i16(<vscale x 4 x i16> undef)
+; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of 1 for: %reverse_nxv8i16 = call <vscale x 8 x i16> @llvm.vector.reverse.nxv8i16(<vscale x 8 x i16> undef)
+; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of 2 for: %reverse_nxv16i16 = call <vscale x 16 x i16> @llvm.vector.reverse.nxv16i16(<vscale x 16 x i16> undef)
+; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of 1 for: %reverse_nxv4i32 = call <vscale x 4 x i32> @llvm.vector.reverse.nxv4i32(<vscale x 4 x i32> undef)
+; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of 2 for: %reverse_nxv8i32 = call <vscale x 8 x i32> @llvm.vector.reverse.nxv8i32(<vscale x 8 x i32> undef)
+; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of 1 for: %reverse_nxv2i64 = call <vscale x 2 x i64> @llvm.vector.reverse.nxv2i64(<vscale x 2 x i64> undef)
+; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of 2 for: %reverse_nxv4i64 = call <vscale x 4 x i64> @llvm.vector.reverse.nxv4i64(<vscale x 4 x i64> undef)
+; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of 1 for: %reverse_nxv2f16 = call <vscale x 2 x half> @llvm.vector.reverse.nxv2f16(<vscale x 2 x half> undef)
+; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of 1 for: %reverse_nxv4f16 = call <vscale x 4 x half> @llvm.vector.reverse.nxv4f16(<vscale x 4 x half> undef)
+; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of 1 for: %reverse_nxv8f16 = call <vscale x 8 x half> @llvm.vector.reverse.nxv8f16(<vscale x 8 x half> undef)
+; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of 2 for: %reverse_nxv16f16 = call <vscale x 16 x half> @llvm.vector.reverse.nxv16f16(<vscale x 16 x half> undef)
+; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of 1 for: %reverse_nxv2f32 = call <vscale x 2 x float> @llvm.vector.reverse.nxv2f32(<vscale x 2 x float> undef)
+; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of 1 for: %reverse_nxv4f32 = call <vscale x 4 x float> @llvm.vector.reverse.nxv4f32(<vscale x 4 x float> undef)
+; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of 2 for: %reverse_nxv8f32 = call <vscale x 8 x float> @llvm.vector.reverse.nxv8f32(<vscale x 8 x float> undef)
+; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of 1 for: %reverse_nxv2f64 = call <vscale x 2 x double> @llvm.vector.reverse.nxv2f64(<vscale x 2 x double> undef)
+; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of 2 for: %reverse_nxv4f64 = call <vscale x 4 x double> @llvm.vector.reverse.nxv4f64(<vscale x 4 x double> undef)
+; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of 1 for: %reverse_nxv2bf16 = call <vscale x 2 x bfloat> @llvm.vector.reverse.nxv2bf16(<vscale x 2 x bfloat> undef)
+; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of 1 for: %reverse_nxv4bf16 = call <vscale x 4 x bfloat> @llvm.vector.reverse.nxv4bf16(<vscale x 4 x bfloat> undef)
+; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of 1 for: %reverse_nxv8bf16 = call <vscale x 8 x bfloat> @llvm.vector.reverse.nxv8bf16(<vscale x 8 x bfloat> undef)
+; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of 2 for: %reverse_nxv16bf16 = call <vscale x 16 x bfloat> @llvm.vector.reverse.nxv16bf16(<vscale x 16 x bfloat> undef)
+; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of 1 for: %reverse_nxv16i1 = call <vscale x 16 x i1> @llvm.vector.reverse.nxv16i1(<vscale x 16 x i1> undef)
+; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of 1 for: %reverse_nxv8i1 = call <vscale x 8 x i1> @llvm.vector.reverse.nxv8i1(<vscale x 8 x i1> undef)
+; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of 1 for: %reverse_nxv4i1 = call <vscale x 4 x i1> @llvm.vector.reverse.nxv4i1(<vscale x 4 x i1> undef)
+; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of 1 for: %reverse_nxv2i1 = call <vscale x 2 x i1> @llvm.vector.reverse.nxv2i1(<vscale x 2 x i1> undef)
; TYPE_BASED_ONLY-NEXT: Cost Model: Found costs of RThru:0 CodeSize:1 Lat:1 SizeLat:1 for: ret void
;
diff --git a/llvm/test/Analysis/CostModel/RISCV/rvv-shuffle.ll b/llvm/test/Analysis/CostModel/RISCV/rvv-shuffle.ll
index 40e27c32ef8ba..e3305c0c6ffb8 100644
--- a/llvm/test/Analysis/CostModel/RISCV/rvv-shuffle.ll
+++ b/llvm/test/Analysis/CostModel/RISCV/rvv-shuffle.ll
@@ -81,49 +81,27 @@ define void @vector_insert_extract(<vscale x 4 x i32> %v0, <vscale x 16 x i32> %
}
define void @vector_reverse() {
-; ARGBASED-LABEL: 'vector_reverse'
-; ARGBASED-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %reverse_nxv16i8 = call <vscale x 16 x i8> @llvm.vector.reverse.nxv16i8(<vscale x 16 x i8> undef)
-; ARGBASED-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %reverse_nxv32i8 = call <vscale x 32 x i8> @llvm.vector.reverse.nxv32i8(<vscale x 32 x i8> undef)
-; ARGBASED-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %reverse_nxv2i16 = call <vscale x 2 x i16> @llvm.vector.reverse.nxv2i16(<vscale x 2 x i16> undef)
-; ARGBASED-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %reverse_nxv4i16 = call <vscale x 4 x i16> @llvm.vector.reverse.nxv4i16(<vscale x 4 x i16> undef)
-; ARGBASED-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %reverse_nxv8i16 = call <vscale x 8 x i16> @llvm.vector.reverse.nxv8i16(<vscale x 8 x i16> undef)
-; ARGBASED-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %reverse_nxv16i16 = call <vscale x 16 x i16> @llvm.vector.reverse.nxv16i16(<vscale x 16 x i16> undef)
-; ARGBASED-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %reverse_nxv4i32 = call <vscale x 4 x i32> @llvm.vector.reverse.nxv4i32(<vscale x 4 x i32> undef)
-; ARGBASED-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %reverse_nxv8i32 = call <vscale x 8 x i32> @llvm.vector.reverse.nxv8i32(<vscale x 8 x i32> undef)
-; ARGBASED-NEXT: Cost Model: Found an estimated cost of 13 for instruction: %reverse_nxv16i32 = call <vscale x 16 x i32> @llvm.vector.reverse.nxv16i32(<vscale x 16 x i32> undef)
-; ARGBASED-NEXT: Cost Model: Found an estimated cost of 21 for instruction: %reverse_nxv32i32 = call <vscale x 32 x i32> @llvm.vector.reverse.nxv32i32(<vscale x 32 x i32> undef)
-; ARGBASED-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %reverse_nxv2i64 = call <vscale x 2 x i64> @llvm.vector.reverse.nxv2i64(<vscale x 2 x i64> undef)
-; ARGBASED-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %reverse_nxv4i64 = call <vscale x 4 x i64> @llvm.vector.reverse.nxv4i64(<vscale x 4 x i64> undef)
-; ARGBASED-NEXT: Cost Model: Found an estimated cost of 13 for instruction: %reverse_nxv8i64 = call <vscale x 8 x i64> @llvm.vector.reverse.nxv8i64(<vscale x 8 x i64> undef)
-; ARGBASED-NEXT: Cost Model: Found an estimated cost of 21 for instruction: %reverse_nxv16i64 = call <vscale x 16 x i64> @llvm.vector.reverse.nxv16i64(<vscale x 16 x i64> undef)
-; ARGBASED-NEXT: Cost Model: Found an estimated cost of 37 for instruction: %reverse_nxv32i64 = call <vscale x 32 x i64> @llvm.vector.reverse.nxv32i64(<vscale x 32 x i64> undef)
-; ARGBASED-NEXT: Cost Model: Found an estimated cost of 15 for instruction: %reverse_nxv16i1 = call <vscale x 16 x i1> @llvm.vector.reverse.nxv16i1(<vscale x 16 x i1> undef)
-; ARGBASED-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %reverse_nxv8i1 = call <vscale x 8 x i1> @llvm.vector.reverse.nxv8i1(<vscale x 8 x i1> undef)
-; ARGBASED-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %reverse_nxv4i1 = call <vscale x 4 x i1> @llvm.vector.reverse.nxv4i1(<vscale x 4 x i1> undef)
-; ARGBASED-NEXT: Cost Model: Found an estimated cost of 10 for instruction: %reverse_nxv2i1 = call <vscale x 2 x i1> @llvm.vector.reverse.nxv2i1(<vscale x 2 x i1> undef)
-; ARGBASED-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
-;
-; TYPEBASED-LABEL: 'vector_reverse'
-; TYPEBASED-NEXT: Cost Model: Invalid cost for instruction: %reverse_nxv16i8 = call <vscale x 16 x i8> @llvm.vector.reverse.nxv16i8(<vscale x 16 x i8> undef)
-; TYPEBASED-NEXT: Cost Model: Invalid cost for instruction: %reverse_nxv32i8 = call <vscale x 32 x i8> @llvm.vector.reverse.nxv32i8(<vscale x 32 x i8> undef)
-; TYPEBASED-NEXT: Cost Model: Invalid cost for instruction: %reverse_nxv2i16 = call <vscale x 2 x i16> @llvm.vector.reverse.nxv2i16(<vscale x 2 x i16> undef)
-; TYPEBASED-NEXT: Cost Model: Invalid cost for instruction: %reverse_nxv4i16 = call <vscale x 4 x i16> @llvm.vector.reverse.nxv4i16(<vscale x 4 x i16> undef)
-; TYPEBASED-NEXT: Cost Model: Invalid cost for instruction: %reverse_nxv8i16 = call <vscale x 8 x i16> @llvm.vector.reverse.nxv8i16(<vscale x 8 x i16> undef)
-; TYPEBASED-NEXT: Cost Model: Invalid cost for instruction: %reverse_nxv16i16 = call <vscale x 16 x i16> @llvm.vector.reverse.nxv16i16(<vscale x 16 x i16> undef)
-; TYPEBASED-NEXT: Cost Model: Invalid cost for instruction: %reverse_nxv4i32 = call <vscale x 4 x i32> @llvm.vector.reverse.nxv4i32(<vscale x 4 x i32> undef)
-; TYPEBASED-NEXT: Cost Model: Invalid cost for instruction: %reverse_nxv8i32 = call <vscale x 8 x i32> @llvm.vector.reverse.nxv8i32(<vscale x 8 x i32> undef)
-; TYPEBASED-NEXT: Cost Model: Invalid cost for instruction: %reverse_nxv16i32 = call <vscale x 16 x i32> @llvm.vector.reverse.nxv16i32(<vscale x 16 x i32> undef)
-; TYPEBASED-NEXT: Cost Model: Invalid cost for instruction: %reverse_nxv32i32 = call <vscale x 32 x i32> @llvm.vector.reverse.nxv32i32(<vscale x 32 x i32> undef)
-; TYPEBASED-NEXT: Cost Model: Invalid cost for instruction: %reverse_nxv2i64 = call <vscale x 2 x i64> @llvm.vector.reverse.nxv2i64(<vscale x 2 x i64> undef)
-; TYPEBASED-NEXT: Cost Model: Invalid cost for instruction: %reverse_nxv4i64 = call <vscale x 4 x i64> @llvm.vector.reverse.nxv4i64(<vscale x 4 x i64> undef)
-; TYPEBASED-NEXT: Cost Model: Invalid cost for instruction: %reverse_nxv8i64 = call <vscale x 8 x i64> @llvm.vector.reverse.nxv8i64(<vscale x 8 x i64> undef)
-; TYPEBASED-NEXT: Cost Model: Invalid cost for instruction: %reverse_nxv16i64 = call <vscale x 16 x i64> @llvm.vector.reverse.nxv16i64(<vscale x 16 x i64> undef)
-; TYPEBASED-NEXT: Cost Model: Invalid cost for instruction: %reverse_nxv32i64 = call <vscale x 32 x i64> @llvm.vector.reverse.nxv32i64(<vscale x 32 x i64> undef)
-; TYPEBASED-NEXT: Cost Model: Invalid cost for instruction: %reverse_nxv16i1 = call <vscale x 16 x i1> @llvm.vector.reverse.nxv16i1(<vscale x 16 x i1> undef)
-; TYPEBASED-NEXT: Cost Model: Invalid cost for instruction: %reverse_nxv8i1 = call <vscale x 8 x i1> @llvm.vector.reverse.nxv8i1(<vscale x 8 x i1> undef)
-; TYPEBASED-NEXT: Cost Model: Invalid cost for instruction: %reverse_nxv4i1 = call <vscale x 4 x i1> @llvm.vector.reverse.nxv4i1(<vscale x 4 x i1> undef)
-; TYPEBASED-NEXT: Cost Model: Invalid cost for instruction: %reverse_nxv2i1 = call <vscale x 2 x i1> @llvm.vector.reverse.nxv2i1(<vscale x 2 x i1> undef)
-; TYPEBASED-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
+; CHECK-LABEL: 'vector_reverse'
+; CHECK-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %reverse_nxv16i8 = call <vscale x 16 x i8> @llvm.vector.reverse.nxv16i8(<vscale x 16 x i8> undef)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %reverse_nxv32i8 = call <vscale x 32 x i8> @llvm.vector.reverse.nxv32i8(<vscale x 32 x i8> undef)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %reverse_nxv2i16 = call <vscale x 2 x i16> @llvm.vector.reverse.nxv2i16(<vscale x 2 x i16> undef)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %reverse_nxv4i16 = call <vscale x 4 x i16> @llvm.vector.reverse.nxv4i16(<vscale x 4 x i16> undef)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %reverse_nxv8i16 = call <vscale x 8 x i16> @llvm.vector.reverse.nxv8i16(<vscale x 8 x i16> undef)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %reverse_nxv16i16 = call <vscale x 16 x i16> @llvm.vector.reverse.nxv16i16(<vscale x 16 x i16> undef)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %reverse_nxv4i32 = call <vscale x 4 x i32> @llvm.vector.reverse.nxv4i32(<vscale x 4 x i32> undef)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %reverse_nxv8i32 = call <vscale x 8 x i32> @llvm.vector.reverse.nxv8i32(<vscale x 8 x i32> undef)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 13 for instruction: %reverse_nxv16i32 = call <vscale x 16 x i32> @llvm.vector.reverse.nxv16i32(<vscale x 16 x i32> undef)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 21 for instruction: %reverse_nxv32i32 = call <vscale x 32 x i32> @llvm.vector.reverse.nxv32i32(<vscale x 32 x i32> undef)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 7 for instruction: %reverse_nxv2i64 = call <vscale x 2 x i64> @llvm.vector.reverse.nxv2i64(<vscale x 2 x i64> undef)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 9 for instruction: %reverse_nxv4i64 = call <vscale x 4 x i64> @llvm.vector.reverse.nxv4i64(<vscale x 4 x i64> undef)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 13 for instruction: %reverse_nxv8i64 = call <vscale x 8 x i64> @llvm.vector.reverse.nxv8i64(<vscale x 8 x i64> undef)
+; CHECK-NEXT: Cost Model: Found an estimated cost of 21 for instruction: %reverse_nxv16i64 = call <vscale x 16 x i64> @llvm.vector.reverse.nxv16i64(<vscale x 16 x i64> undef)
+; CH...
[truncated]
``````````
</details>
https://github.com/llvm/llvm-project/pull/150415
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