1 ; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py UTC_ARGS: --version 2
2 ; RUN: opt -passes="print<cost-model>" 2>&1 -disable-output -mtriple=aarch64--linux-gnu -mattr=+neon < %s | FileCheck %s
4 target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"
6 ; Check icmp for legal integer vectors.
7 define void @stepvector_legal_int() {
8 ; CHECK-LABEL: 'stepvector_legal_int'
9 ; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %1 = call <2 x i64> @llvm.experimental.stepvector.v2i64()
10 ; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %2 = call <4 x i32> @llvm.experimental.stepvector.v4i32()
11 ; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %3 = call <8 x i16> @llvm.experimental.stepvector.v8i16()
12 ; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %4 = call <16 x i8> @llvm.experimental.stepvector.v16i8()
13 ; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
15 %1 = call <2 x i64> @llvm.experimental.stepvector.v2i64()
16 %2 = call <4 x i32> @llvm.experimental.stepvector.v4i32()
17 %3 = call <8 x i16> @llvm.experimental.stepvector.v8i16()
18 %4 = call <16 x i8> @llvm.experimental.stepvector.v16i8()
22 ; Check icmp for an illegal integer vector.
23 define void @stepvector_illegal_int() {
24 ; CHECK-LABEL: 'stepvector_illegal_int'
25 ; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %1 = call <4 x i64> @llvm.experimental.stepvector.v4i64()
26 ; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %2 = call <16 x i32> @llvm.experimental.stepvector.v16i32()
27 ; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
29 %1 = call <4 x i64> @llvm.experimental.stepvector.v4i64()
30 %2 = call <16 x i32> @llvm.experimental.stepvector.v16i32()
35 declare <2 x i64> @llvm.experimental.stepvector.v2i64()
36 declare <4 x i32> @llvm.experimental.stepvector.v4i32()
37 declare <8 x i16> @llvm.experimental.stepvector.v8i16()
38 declare <16 x i8> @llvm.experimental.stepvector.v16i8()
40 declare <4 x i64> @llvm.experimental.stepvector.v4i64()
41 declare <16 x i32> @llvm.experimental.stepvector.v16i32()