41 lines
2.2 KiB
LLVM
41 lines
2.2 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py UTC_ARGS: --version 2
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; RUN: opt -passes="print<cost-model>" 2>&1 -disable-output -mtriple=aarch64--linux-gnu -mattr=+neon < %s | FileCheck %s
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target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"
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; Check icmp for legal integer vectors.
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define void @stepvector_legal_int() {
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; CHECK-LABEL: 'stepvector_legal_int'
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; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %1 = call <2 x i64> @llvm.experimental.stepvector.v2i64()
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; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %2 = call <4 x i32> @llvm.experimental.stepvector.v4i32()
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; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %3 = call <8 x i16> @llvm.experimental.stepvector.v8i16()
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; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %4 = call <16 x i8> @llvm.experimental.stepvector.v16i8()
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; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
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;
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%1 = call <2 x i64> @llvm.experimental.stepvector.v2i64()
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%2 = call <4 x i32> @llvm.experimental.stepvector.v4i32()
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%3 = call <8 x i16> @llvm.experimental.stepvector.v8i16()
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%4 = call <16 x i8> @llvm.experimental.stepvector.v16i8()
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ret void
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}
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; Check icmp for an illegal integer vector.
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define void @stepvector_illegal_int() {
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; CHECK-LABEL: 'stepvector_illegal_int'
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; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %1 = call <4 x i64> @llvm.experimental.stepvector.v4i64()
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; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %2 = call <16 x i32> @llvm.experimental.stepvector.v16i32()
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; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
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;
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%1 = call <4 x i64> @llvm.experimental.stepvector.v4i64()
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%2 = call <16 x i32> @llvm.experimental.stepvector.v16i32()
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ret void
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}
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declare <2 x i64> @llvm.experimental.stepvector.v2i64()
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declare <4 x i32> @llvm.experimental.stepvector.v4i32()
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declare <8 x i16> @llvm.experimental.stepvector.v8i16()
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declare <16 x i8> @llvm.experimental.stepvector.v16i8()
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declare <4 x i64> @llvm.experimental.stepvector.v4i64()
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declare <16 x i32> @llvm.experimental.stepvector.v16i32()
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