Test precommit

Author: huntergr-arm

llvm/test/Analysis/CostModel/AArch64/segmented-shufflevector-patterns.ll

@@ -0,0 +1,25 @@
+; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py UTC_ARGS: --version 5
+; RUN: opt -passes="print<cost-model>" -cost-kind=throughput 2>&1 -disable-output -mtriple=aarch64--linux-gnu < %s | FileCheck %s
+
+;; Broadcast indexed lane within 128b segments (dupq zd.t, zn.t[idx])
+define void @dup_within_each_segment() #0 {
+; CHECK-LABEL: 'dup_within_each_segment'
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 124 for instruction: %dupq_b11 = shufflevector <32 x i8> poison, <32 x i8> poison, <32 x i32> <i32 11, i32 11, i32 11, i32 11, i32 11, i32 11, i32 11, i32 11, i32 11, i32 11, i32 11, i32 11, i32 11, i32 11, i32 11, i32 11, i32 27, i32 27, i32 27, i32 27, i32 27, i32 27, i32 27, i32 27, i32 27, i32 27, i32 27, i32 27, i32 27, i32 27, i32 27, i32 27>
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 60 for instruction: %dupq_h2 = shufflevector <16 x i16> poison, <16 x i16> poison, <16 x i32> <i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 2, i32 10, i32 10, i32 10, i32 10, i32 10, i32 10, i32 10, i32 10>
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 28 for instruction: %dupq_s3 = shufflevector <8 x i32> poison, <8 x i32> poison, <8 x i32> <i32 3, i32 3, i32 3, i32 3, i32 7, i32 7, i32 7, i32 7>
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 12 for instruction: %dupq_d0 = shufflevector <4 x i64> poison, <4 x i64> poison, <4 x i32> <i32 0, i32 0, i32 2, i32 2>
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 24 for instruction: %dupq_512b_d1 = shufflevector <8 x i64> poison, <8 x i64> poison, <8 x i32> <i32 1, i32 1, i32 3, i32 3, i32 5, i32 5, i32 7, i32 7>
+; CHECK-NEXT:  Cost Model: Found an estimated cost of 0 for instruction: ret void
+;
+  %dupq_b11 = shufflevector <32 x i8> poison, <32 x i8> poison, <32 x i32> <i32 11, i32 11, i32 11, i32 11, i32 11, i32 11, i32 11, i32 11, i32 11, i32 11, i32 11, i32 11, i32 11, i32 11, i32 11, i32 11,
+                                                                            i32 27, i32 27, i32 27, i32 27, i32 27, i32 27, i32 27, i32 27, i32 27, i32 27, i32 27, i32 27, i32 27, i32 27, i32 27, i32 27>
+  %dupq_h2  = shufflevector <16 x i16> poison, <16 x i16> poison, <16 x i32> <i32  2, i32  2, i32  2, i32  2, i32  2, i32  2, i32  2, i32  2,
+                                                                              i32 10, i32 10, i32 10, i32 10, i32 10, i32 10, i32 10, i32 10>
+  %dupq_s3  = shufflevector <8 x i32> poison, <8 x i32> poison, <8 x i32> <i32 3, i32 3, i32 3, i32 3,
+                                                                           i32 7, i32 7, i32 7, i32 7>
+  %dupq_d0  = shufflevector <4 x i64> poison, <4 x i64> poison, <4 x i32> <i32 0, i32 0, i32 2, i32 2>
+  %dupq_512b_d1 = shufflevector <8 x i64> poison, <8 x i64> poison, <8 x i32> <i32 1, i32 1, i32 3, i32 3, i32 5, i32 5, i32 7, i32 7>
+  ret void
+}
+
+attributes #0 = { noinline vscale_range(2,2) "target-features"="+sve2p1" }