| ; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py |
| ; RUN: opt < %s -cost-model -analyze -mtriple=aarch64-unknown | FileCheck %s |
| ; RUN: opt < %s -cost-model -cost-kind=code-size -analyze -mtriple=aarch64-unknown | FileCheck %s --check-prefix=SIZE |
| ; RUN: opt < %s -cost-model -analyze -mtriple=aarch64-unknown -mattr=slow-misaligned-128store | FileCheck %s --check-prefix=SLOW_MISALIGNED_128_STORE |
| |
| target 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" |
| define void @getMemoryOpCost() { |
| ; If FeatureSlowMisaligned128Store is set, we penalize 128-bit stores. |
| ; The unlegalized 256-bit stores are further penalized when legalized down |
| ; to 128-bit stores. |
| ; CHECK-LABEL: 'getMemoryOpCost' |
| ; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <4 x i64> undef, <4 x i64>* undef, align 4 |
| ; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <8 x i32> undef, <8 x i32>* undef, align 4 |
| ; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <16 x i16> undef, <16 x i16>* undef, align 4 |
| ; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <32 x i8> undef, <32 x i8>* undef, align 4 |
| ; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <4 x double> undef, <4 x double>* undef, align 4 |
| ; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <8 x float> undef, <8 x float>* undef, align 4 |
| ; CHECK-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <16 x half> undef, <16 x half>* undef, align 4 |
| ; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x i64> undef, <2 x i64>* undef, align 4 |
| ; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x i32> undef, <4 x i32>* undef, align 4 |
| ; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <8 x i16> undef, <8 x i16>* undef, align 4 |
| ; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <16 x i8> undef, <16 x i8>* undef, align 4 |
| ; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x double> undef, <2 x double>* undef, align 4 |
| ; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x float> undef, <4 x float>* undef, align 4 |
| ; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <8 x half> undef, <8 x half>* undef, align 4 |
| ; CHECK-NEXT: Cost Model: Found an estimated cost of 16 for instruction: store <2 x i8> undef, <2 x i8>* undef, align 2 |
| ; CHECK-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x i8> undef, <4 x i8>* undef, align 4 |
| ; CHECK-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %1 = load <2 x i8>, <2 x i8>* undef, align 2 |
| ; CHECK-NEXT: Cost Model: Found an estimated cost of 64 for instruction: %2 = load <4 x i8>, <4 x i8>* undef, align 4 |
| ; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void |
| ; |
| ; SIZE-LABEL: 'getMemoryOpCost' |
| ; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x i64> undef, <4 x i64>* undef, align 4 |
| ; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <8 x i32> undef, <8 x i32>* undef, align 4 |
| ; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <16 x i16> undef, <16 x i16>* undef, align 4 |
| ; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <32 x i8> undef, <32 x i8>* undef, align 4 |
| ; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x double> undef, <4 x double>* undef, align 4 |
| ; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <8 x float> undef, <8 x float>* undef, align 4 |
| ; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <16 x half> undef, <16 x half>* undef, align 4 |
| ; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x i64> undef, <2 x i64>* undef, align 4 |
| ; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x i32> undef, <4 x i32>* undef, align 4 |
| ; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <8 x i16> undef, <8 x i16>* undef, align 4 |
| ; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <16 x i8> undef, <16 x i8>* undef, align 4 |
| ; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x double> undef, <2 x double>* undef, align 4 |
| ; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x float> undef, <4 x float>* undef, align 4 |
| ; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <8 x half> undef, <8 x half>* undef, align 4 |
| ; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x i8> undef, <2 x i8>* undef, align 2 |
| ; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x i8> undef, <4 x i8>* undef, align 4 |
| ; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %1 = load <2 x i8>, <2 x i8>* undef, align 2 |
| ; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %2 = load <4 x i8>, <4 x i8>* undef, align 4 |
| ; SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void |
| ; |
| ; SLOW_MISALIGNED_128_STORE-LABEL: 'getMemoryOpCost' |
| ; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 24 for instruction: store <4 x i64> undef, <4 x i64>* undef, align 4 |
| ; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 24 for instruction: store <8 x i32> undef, <8 x i32>* undef, align 4 |
| ; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 24 for instruction: store <16 x i16> undef, <16 x i16>* undef, align 4 |
| ; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 24 for instruction: store <32 x i8> undef, <32 x i8>* undef, align 4 |
| ; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 24 for instruction: store <4 x double> undef, <4 x double>* undef, align 4 |
| ; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 24 for instruction: store <8 x float> undef, <8 x float>* undef, align 4 |
| ; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 24 for instruction: store <16 x half> undef, <16 x half>* undef, align 4 |
| ; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 12 for instruction: store <2 x i64> undef, <2 x i64>* undef, align 4 |
| ; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 12 for instruction: store <4 x i32> undef, <4 x i32>* undef, align 4 |
| ; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 12 for instruction: store <8 x i16> undef, <8 x i16>* undef, align 4 |
| ; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 12 for instruction: store <16 x i8> undef, <16 x i8>* undef, align 4 |
| ; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 12 for instruction: store <2 x double> undef, <2 x double>* undef, align 4 |
| ; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 12 for instruction: store <4 x float> undef, <4 x float>* undef, align 4 |
| ; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 12 for instruction: store <8 x half> undef, <8 x half>* undef, align 4 |
| ; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 16 for instruction: store <2 x i8> undef, <2 x i8>* undef, align 2 |
| ; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x i8> undef, <4 x i8>* undef, align 4 |
| ; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %1 = load <2 x i8>, <2 x i8>* undef, align 2 |
| ; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 64 for instruction: %2 = load <4 x i8>, <4 x i8>* undef, align 4 |
| ; SLOW_MISALIGNED_128_STORE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void |
| ; |
| store <4 x i64> undef, <4 x i64> * undef |
| store <8 x i32> undef, <8 x i32> * undef |
| store <16 x i16> undef, <16 x i16> * undef |
| store <32 x i8> undef, <32 x i8> * undef |
| |
| store <4 x double> undef, <4 x double> * undef |
| store <8 x float> undef, <8 x float> * undef |
| store <16 x half> undef, <16 x half> * undef |
| |
| store <2 x i64> undef, <2 x i64> * undef |
| store <4 x i32> undef, <4 x i32> * undef |
| store <8 x i16> undef, <8 x i16> * undef |
| store <16 x i8> undef, <16 x i8> * undef |
| |
| store <2 x double> undef, <2 x double> * undef |
| store <4 x float> undef, <4 x float> * undef |
| store <8 x half> undef, <8 x half> * undef |
| |
| ; We scalarize the loads/stores because there is no vector register name for |
| ; these types (they get extended to v.4h/v.2s). |
| store <2 x i8> undef, <2 x i8> * undef |
| store <4 x i8> undef, <4 x i8> * undef |
| load <2 x i8> , <2 x i8> * undef |
| load <4 x i8> , <4 x i8> * undef |
| |
| ret void |
| } |
