1; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py 2; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -mtriple=aarch64-unknown | FileCheck %s 3; RUN: opt < %s -passes="print<cost-model>" -cost-kind=code-size 2>&1 -disable-output -mtriple=aarch64-unknown | FileCheck %s --check-prefix=SIZE 4; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -mtriple=aarch64-unknown -mattr=slow-misaligned-128store | FileCheck %s --check-prefix=SLOW_MISALIGNED_128_STORE 5 6target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:32:64-v128:32:128-v256:32:256-a0:0:32-n32-S32" 7define void @getMemoryOpCost() { 8 ; If FeatureSlowMisaligned128Store is set, we penalize 128-bit stores. 9 ; The unlegalized 256-bit stores are further penalized when legalized down 10 ; to 128-bit stores. 11; CHECK-LABEL: 'getMemoryOpCost' 12; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <4 x i64> undef, ptr undef, align 4 13; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <8 x i32> undef, ptr undef, align 4 14; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <16 x i16> undef, ptr undef, align 4 15; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <32 x i8> undef, ptr undef, align 4 16; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <4 x double> undef, ptr undef, align 4 17; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <8 x float> undef, ptr undef, align 4 18; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <16 x half> undef, ptr undef, align 4 19; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x i64> undef, ptr undef, align 4 20; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x i32> undef, ptr undef, align 4 21; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <8 x i16> undef, ptr undef, align 4 22; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <16 x i8> undef, ptr undef, align 4 23; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x double> undef, ptr undef, align 4 24; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x float> undef, ptr undef, align 4 25; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <8 x half> undef, ptr undef, align 4 26; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: store <2 x i8> undef, ptr undef, align 2 27; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <4 x i8> undef, ptr undef, align 4 28; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %1 = load <2 x i8>, ptr undef, align 2 29; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %2 = load <4 x i8>, ptr undef, align 4 30; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void 31; 32; SIZE-LABEL: 'getMemoryOpCost' 33; SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <4 x i64> undef, ptr undef, align 4 34; SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <8 x i32> undef, ptr undef, align 4 35; SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <16 x i16> undef, ptr undef, align 4 36; SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <32 x i8> undef, ptr undef, align 4 37; SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <4 x double> undef, ptr undef, align 4 38; SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <8 x float> undef, ptr undef, align 4 39; SIZE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <16 x half> undef, ptr undef, align 4 40; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x i64> undef, ptr undef, align 4 41; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x i32> undef, ptr undef, align 4 42; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <8 x i16> undef, ptr undef, align 4 43; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <16 x i8> undef, ptr undef, align 4 44; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x double> undef, ptr undef, align 4 45; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x float> undef, ptr undef, align 4 46; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <8 x half> undef, ptr undef, align 4 47; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x i8> undef, ptr undef, align 2 48; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x i8> undef, ptr undef, align 4 49; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %1 = load <2 x i8>, ptr undef, align 2 50; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %2 = load <4 x i8>, ptr undef, align 4 51; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void 52; 53; SLOW_MISALIGNED_128_STORE-LABEL: 'getMemoryOpCost' 54; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 24 for instruction: store <4 x i64> undef, ptr undef, align 4 55; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 24 for instruction: store <8 x i32> undef, ptr undef, align 4 56; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 24 for instruction: store <16 x i16> undef, ptr undef, align 4 57; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 24 for instruction: store <32 x i8> undef, ptr undef, align 4 58; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 24 for instruction: store <4 x double> undef, ptr undef, align 4 59; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 24 for instruction: store <8 x float> undef, ptr undef, align 4 60; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 24 for instruction: store <16 x half> undef, ptr undef, align 4 61; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 12 for instruction: store <2 x i64> undef, ptr undef, align 4 62; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 12 for instruction: store <4 x i32> undef, ptr undef, align 4 63; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 12 for instruction: store <8 x i16> undef, ptr undef, align 4 64; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 12 for instruction: store <16 x i8> undef, ptr undef, align 4 65; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 12 for instruction: store <2 x double> undef, ptr undef, align 4 66; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 12 for instruction: store <4 x float> undef, ptr undef, align 4 67; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 12 for instruction: store <8 x half> undef, ptr undef, align 4 68; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: store <2 x i8> undef, ptr undef, align 2 69; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <4 x i8> undef, ptr undef, align 4 70; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %1 = load <2 x i8>, ptr undef, align 2 71; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %2 = load <4 x i8>, ptr undef, align 4 72; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void 73; 74 store <4 x i64> undef, ptr undef 75 store <8 x i32> undef, ptr undef 76 store <16 x i16> undef, ptr undef 77 store <32 x i8> undef, ptr undef 78 79 store <4 x double> undef, ptr undef 80 store <8 x float> undef, ptr undef 81 store <16 x half> undef, ptr undef 82 83 store <2 x i64> undef, ptr undef 84 store <4 x i32> undef, ptr undef 85 store <8 x i16> undef, ptr undef 86 store <16 x i8> undef, ptr undef 87 88 store <2 x double> undef, ptr undef 89 store <4 x float> undef, ptr undef 90 store <8 x half> undef, ptr undef 91 92 ; We scalarize the loads/stores because there is no vector register name for 93 ; these types (they get extended to v.4h/v.2s). 94 store <2 x i8> undef, ptr undef 95 store <4 x i8> undef, ptr undef 96 load <2 x i8> , ptr undef 97 load <4 x i8> , ptr undef 98 99 ret void 100} 101