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llvm-mirror/test/Analysis/CostModel/ARM/load_store.ll
David Green 5d7ef4b589 [ARM] Tone down the MVE scalarization overhead 
The scalarization overhead was set deliberately high for MVE, whilst the
codegen was new. It helps protect us against the negative ramifications
of mixing scalar and vector instructions. This decreases that,
especially for floating point where the cost of extracting/inserting
lane elements can be low. For integer the cost is still fairly high due
to the cross-register-bank copy, but is no longer n^2 in the length of
the vector.

In general, this will decrease the cost of scalarizing floats and long
integer vectors. i64 increase in cost, having a high cost before and
after this patch. For floats this allows up to start doing things like
vectorizing fdiv instructions, even if they are scalarized.

Differential Revision: https://reviews.llvm.org/D98245
2021-03-19 18:30:11 +00:00

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; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
; RUN: opt -cost-model -analyze -mtriple=thumbv6m-none-eabi < %s | FileCheck %s --check-prefix=CHECK-NOVEC
; RUN: opt -cost-model -analyze -mtriple=thumbv7m-none-eabi -mcpu=cortex-m3 < %s | FileCheck %s --check-prefix=CHECK-NOVEC
; RUN: opt -cost-model -analyze -mtriple=thumbv7m-none-eabi -mcpu=cortex-m4 < %s | FileCheck %s --check-prefix=CHECK-FP
; RUN: opt -cost-model -analyze -mtriple=thumbv8.1m.main-none-eabi -mattr=+mve < %s | FileCheck %s --check-prefix=CHECK-MVE
; RUN: opt -cost-model -analyze -mtriple=thumbv7-apple-ios6.0.0 -mcpu=swift < %s | FileCheck %s --check-prefix=CHECK-NEON
; RUN: opt -cost-model -analyze -mtriple=arm-none-eabi -mcpu=cortex-a53 < %s | FileCheck %s --check-prefix=CHECK-NEON
; RUN: opt -cost-model -analyze -cost-kind=code-size -mtriple=thumbv8a-linux-gnueabihf < %s | FileCheck %s --check-prefix=CHECK-V8-SIZE
; RUN: opt -cost-model -analyze -cost-kind=code-size -mtriple=thumbv8.1m.main-none-eabi -mattr=+mve < %s | FileCheck %s --check-prefix=CHECK-MVE-SIZE
define void @stores() {
; CHECK-NOVEC-LABEL: 'stores'
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i8 undef, i8* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i16 undef, i16* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 undef, i32* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store i64 undef, i64* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 4 for instruction: store i128 undef, i128* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store float undef, float* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store double undef, double* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <2 x i8> undef, <2 x i8>* undef, align 1
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <2 x i16> undef, <2 x i16>* undef, align 2
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <2 x i32> undef, <2 x i32>* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 4 for instruction: store <2 x i64> undef, <2 x i64>* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 4 for instruction: store <4 x i32> undef, <4 x i32>* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 8 for instruction: store <8 x i16> undef, <8 x i16>* undef, align 2
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 16 for instruction: store <16 x i8> undef, <16 x i8>* undef, align 1
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 4 for instruction: store <4 x float> undef, <4 x float>* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 8 for instruction: store <4 x double> undef, <4 x double>* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <2 x float> undef, <2 x float>* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 4 for instruction: store <2 x double> undef, <2 x double>* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 4 for instruction: store <2 x i64> undef, <2 x i64>* undef, align 1
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 4 for instruction: store <4 x i32> undef, <4 x i32>* undef, align 1
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 8 for instruction: store <8 x i16> undef, <8 x i16>* undef, align 1
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 4 for instruction: store <4 x float> undef, <4 x float>* undef, align 1
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 4 for instruction: store <2 x double> undef, <2 x double>* undef, align 1
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
;
; CHECK-FP-LABEL: 'stores'
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i8 undef, i8* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i16 undef, i16* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 undef, i32* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store i64 undef, i64* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: store i128 undef, i128* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store float undef, float* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store double undef, double* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <2 x i8> undef, <2 x i8>* undef, align 1
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <2 x i16> undef, <2 x i16>* undef, align 2
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <2 x i32> undef, <2 x i32>* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: store <2 x i64> undef, <2 x i64>* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: store <4 x i32> undef, <4 x i32>* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 8 for instruction: store <8 x i16> undef, <8 x i16>* undef, align 2
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 16 for instruction: store <16 x i8> undef, <16 x i8>* undef, align 1
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: store <4 x float> undef, <4 x float>* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: store <4 x double> undef, <4 x double>* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <2 x float> undef, <2 x float>* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <2 x double> undef, <2 x double>* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: store <2 x i64> undef, <2 x i64>* undef, align 1
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: store <4 x i32> undef, <4 x i32>* undef, align 1
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 8 for instruction: store <8 x i16> undef, <8 x i16>* undef, align 1
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: store <4 x float> undef, <4 x float>* undef, align 1
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <2 x double> undef, <2 x double>* undef, align 1
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
;
; CHECK-MVE-LABEL: 'stores'
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i8 undef, i8* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i16 undef, i16* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 undef, i32* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store i64 undef, i64* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: store i128 undef, i128* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store float undef, float* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store double undef, double* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 18 for instruction: store <2 x i8> undef, <2 x i8>* undef, align 1
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 18 for instruction: store <2 x i16> undef, <2 x i16>* undef, align 2
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 18 for instruction: store <2 x i32> undef, <2 x i32>* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <2 x i64> undef, <2 x i64>* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <4 x i32> undef, <4 x i32>* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <8 x i16> undef, <8 x i16>* undef, align 2
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <16 x i8> undef, <16 x i8>* undef, align 1
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <4 x float> undef, <4 x float>* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: store <4 x double> undef, <4 x double>* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 6 for instruction: store <2 x float> undef, <2 x float>* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <2 x double> undef, <2 x double>* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <2 x i64> undef, <2 x i64>* undef, align 1
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <4 x i32> undef, <4 x i32>* undef, align 1
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <8 x i16> undef, <8 x i16>* undef, align 1
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <4 x float> undef, <4 x float>* undef, align 1
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store <2 x double> undef, <2 x double>* undef, align 1
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
; CHECK-NEON-LABEL: 'stores'
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i8 undef, i8* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i16 undef, i16* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 undef, i32* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 2 for instruction: store i64 undef, i64* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 4 for instruction: store i128 undef, i128* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store float undef, float* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store double undef, double* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 7 for instruction: store <2 x i8> undef, <2 x i8>* undef, align 1
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 7 for instruction: store <2 x i16> undef, <2 x i16>* undef, align 2
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x i32> undef, <2 x i32>* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x i64> undef, <2 x i64>* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x i32> undef, <4 x i32>* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <8 x i16> undef, <8 x i16>* undef, align 2
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <16 x i8> undef, <16 x i8>* undef, align 1
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x float> undef, <4 x float>* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 8 for instruction: store <4 x double> undef, <4 x double>* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x float> undef, <2 x float>* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 4 for instruction: store <2 x double> undef, <2 x double>* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x i64> undef, <2 x i64>* undef, align 1
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x i32> undef, <4 x i32>* undef, align 1
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <8 x i16> undef, <8 x i16>* undef, align 1
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x float> undef, <4 x float>* undef, align 1
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 4 for instruction: store <2 x double> undef, <2 x double>* undef, align 1
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
; CHECK-V8-SIZE-LABEL: 'stores'
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i8 undef, i8* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i16 undef, i16* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 undef, i32* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i64 undef, i64* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i128 undef, i128* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store float undef, float* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store double undef, double* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x i8> undef, <2 x i8>* undef, align 1
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x i16> undef, <2 x i16>* undef, align 2
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x i32> undef, <2 x i32>* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x i64> undef, <2 x i64>* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x i32> undef, <4 x i32>* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <8 x i16> undef, <8 x i16>* undef, align 2
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <16 x i8> undef, <16 x i8>* undef, align 1
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x float> undef, <4 x float>* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x double> undef, <4 x double>* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x float> undef, <2 x float>* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x double> undef, <2 x double>* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x i64> undef, <2 x i64>* undef, align 1
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x i32> undef, <4 x i32>* undef, align 1
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <8 x i16> undef, <8 x i16>* undef, align 1
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x float> undef, <4 x float>* undef, align 1
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x double> undef, <2 x double>* undef, align 1
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
;
; CHECK-MVE-SIZE-LABEL: 'stores'
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i8 undef, i8* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i16 undef, i16* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i32 undef, i32* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i64 undef, i64* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store i128 undef, i128* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store float undef, float* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store double undef, double* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x i8> undef, <2 x i8>* undef, align 1
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x i16> undef, <2 x i16>* undef, align 2
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x i32> undef, <2 x i32>* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x i64> undef, <2 x i64>* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x i32> undef, <4 x i32>* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <8 x i16> undef, <8 x i16>* undef, align 2
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <16 x i8> undef, <16 x i8>* undef, align 1
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x float> undef, <4 x float>* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x double> undef, <4 x double>* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x float> undef, <2 x float>* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x double> undef, <2 x double>* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x i64> undef, <2 x i64>* undef, align 1
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x i32> undef, <4 x i32>* undef, align 1
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <8 x i16> undef, <8 x i16>* undef, align 1
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <4 x float> undef, <4 x float>* undef, align 1
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: store <2 x double> undef, <2 x double>* undef, align 1
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
;
store i8 undef, i8* undef, align 4
store i16 undef, i16* undef, align 4
store i32 undef, i32* undef, align 4
store i64 undef, i64* undef, align 4
store i128 undef, i128* undef, align 4
store float undef, float* undef, align 4
store double undef, double* undef, align 4
store <2 x i8> undef, <2 x i8>* undef, align 1
store <2 x i16> undef, <2 x i16>* undef, align 2
store <2 x i32> undef, <2 x i32>* undef, align 4
store <2 x i64> undef, <2 x i64>* undef, align 4
store <4 x i32> undef, <4 x i32>* undef, align 4
store <8 x i16> undef, <8 x i16>* undef, align 2
store <16 x i8> undef, <16 x i8>* undef, align 1
store <4 x float> undef, <4 x float>* undef, align 4
store <4 x double> undef, <4 x double>* undef, align 4
store <2 x float> undef, <2 x float>* undef, align 4
store <2 x double> undef, <2 x double>* undef, align 4
store <2 x i64> undef, <2 x i64>* undef, align 1
store <4 x i32> undef, <4 x i32>* undef, align 1
store <8 x i16> undef, <8 x i16>* undef, align 1
store <4 x float> undef, <4 x float>* undef, align 1
store <2 x double> undef, <2 x double>* undef, align 1
ret void
}
define void @loads() {
; CHECK-NOVEC-LABEL: 'loads'
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %1 = load i8, i8* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %2 = load i16, i16* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %3 = load i32, i32* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %4 = load i64, i64* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %5 = load i128, i128* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %6 = load float, float* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %7 = load double, double* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %8 = load <2 x i8>, <2 x i8>* undef, align 1
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %9 = load <2 x i16>, <2 x i16>* undef, align 2
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %10 = load <2 x i32>, <2 x i32>* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %11 = load <2 x i64>, <2 x i64>* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %12 = load <4 x i32>, <4 x i32>* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %13 = load <8 x i16>, <8 x i16>* undef, align 2
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %14 = load <16 x i8>, <16 x i8>* undef, align 1
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %15 = load <4 x float>, <4 x float>* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %16 = load <4 x double>, <4 x double>* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %17 = load <2 x float>, <2 x float>* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %18 = load <2 x double>, <2 x double>* undef, align 4
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %19 = load <2 x i64>, <2 x i64>* undef, align 1
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %20 = load <4 x i32>, <4 x i32>* undef, align 1
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %21 = load <8 x i16>, <8 x i16>* undef, align 1
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %22 = load <4 x float>, <4 x float>* undef, align 1
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %23 = load <2 x double>, <2 x double>* undef, align 1
; CHECK-NOVEC-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
;
; CHECK-FP-LABEL: 'loads'
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %1 = load i8, i8* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %2 = load i16, i16* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %3 = load i32, i32* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %4 = load i64, i64* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %5 = load i128, i128* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %6 = load float, float* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %7 = load double, double* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %8 = load <2 x i8>, <2 x i8>* undef, align 1
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %9 = load <2 x i16>, <2 x i16>* undef, align 2
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %10 = load <2 x i32>, <2 x i32>* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %11 = load <2 x i64>, <2 x i64>* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %12 = load <4 x i32>, <4 x i32>* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %13 = load <8 x i16>, <8 x i16>* undef, align 2
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 16 for instruction: %14 = load <16 x i8>, <16 x i8>* undef, align 1
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %15 = load <4 x float>, <4 x float>* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %16 = load <4 x double>, <4 x double>* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %17 = load <2 x float>, <2 x float>* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %18 = load <2 x double>, <2 x double>* undef, align 4
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %19 = load <2 x i64>, <2 x i64>* undef, align 1
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %20 = load <4 x i32>, <4 x i32>* undef, align 1
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %21 = load <8 x i16>, <8 x i16>* undef, align 1
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %22 = load <4 x float>, <4 x float>* undef, align 1
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %23 = load <2 x double>, <2 x double>* undef, align 1
; CHECK-FP-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
;
; CHECK-MVE-LABEL: 'loads'
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %1 = load i8, i8* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %2 = load i16, i16* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %3 = load i32, i32* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %4 = load i64, i64* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %5 = load i128, i128* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %6 = load float, float* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %7 = load double, double* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 18 for instruction: %8 = load <2 x i8>, <2 x i8>* undef, align 1
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 18 for instruction: %9 = load <2 x i16>, <2 x i16>* undef, align 2
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 18 for instruction: %10 = load <2 x i32>, <2 x i32>* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %11 = load <2 x i64>, <2 x i64>* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %12 = load <4 x i32>, <4 x i32>* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %13 = load <8 x i16>, <8 x i16>* undef, align 2
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %14 = load <16 x i8>, <16 x i8>* undef, align 1
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %15 = load <4 x float>, <4 x float>* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %16 = load <4 x double>, <4 x double>* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 6 for instruction: %17 = load <2 x float>, <2 x float>* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %18 = load <2 x double>, <2 x double>* undef, align 4
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %19 = load <2 x i64>, <2 x i64>* undef, align 1
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %20 = load <4 x i32>, <4 x i32>* undef, align 1
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %21 = load <8 x i16>, <8 x i16>* undef, align 1
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %22 = load <4 x float>, <4 x float>* undef, align 1
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %23 = load <2 x double>, <2 x double>* undef, align 1
; CHECK-MVE-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
; CHECK-NEON-LABEL: 'loads'
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %1 = load i8, i8* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %2 = load i16, i16* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %3 = load i32, i32* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 2 for instruction: %4 = load i64, i64* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %5 = load i128, i128* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %6 = load float, float* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %7 = load double, double* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %8 = load <2 x i8>, <2 x i8>* undef, align 1
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %9 = load <2 x i16>, <2 x i16>* undef, align 2
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %10 = load <2 x i32>, <2 x i32>* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %11 = load <2 x i64>, <2 x i64>* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %12 = load <4 x i32>, <4 x i32>* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %13 = load <8 x i16>, <8 x i16>* undef, align 2
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %14 = load <16 x i8>, <16 x i8>* undef, align 1
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %15 = load <4 x float>, <4 x float>* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 8 for instruction: %16 = load <4 x double>, <4 x double>* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %17 = load <2 x float>, <2 x float>* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %18 = load <2 x double>, <2 x double>* undef, align 4
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %19 = load <2 x i64>, <2 x i64>* undef, align 1
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %20 = load <4 x i32>, <4 x i32>* undef, align 1
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %21 = load <8 x i16>, <8 x i16>* undef, align 1
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %22 = load <4 x float>, <4 x float>* undef, align 1
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %23 = load <2 x double>, <2 x double>* undef, align 1
; CHECK-NEON-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
; CHECK-V8-SIZE-LABEL: 'loads'
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %1 = load i8, i8* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %2 = load i16, i16* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %3 = load i32, i32* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %4 = load i64, i64* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %5 = load i128, i128* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %6 = load float, float* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %7 = load double, double* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %8 = load <2 x i8>, <2 x i8>* undef, align 1
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %9 = load <2 x i16>, <2 x i16>* undef, align 2
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %10 = load <2 x i32>, <2 x i32>* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %11 = load <2 x i64>, <2 x i64>* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %12 = load <4 x i32>, <4 x i32>* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %13 = load <8 x i16>, <8 x i16>* undef, align 2
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %14 = load <16 x i8>, <16 x i8>* undef, align 1
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %15 = load <4 x float>, <4 x float>* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %16 = load <4 x double>, <4 x double>* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %17 = load <2 x float>, <2 x float>* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %18 = load <2 x double>, <2 x double>* undef, align 4
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %19 = load <2 x i64>, <2 x i64>* undef, align 1
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %20 = load <4 x i32>, <4 x i32>* undef, align 1
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %21 = load <8 x i16>, <8 x i16>* undef, align 1
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %22 = load <4 x float>, <4 x float>* undef, align 1
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %23 = load <2 x double>, <2 x double>* undef, align 1
; CHECK-V8-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
;
; CHECK-MVE-SIZE-LABEL: 'loads'
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %1 = load i8, i8* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %2 = load i16, i16* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %3 = load i32, i32* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %4 = load i64, i64* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %5 = load i128, i128* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %6 = load float, float* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %7 = load double, double* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %8 = load <2 x i8>, <2 x i8>* undef, align 1
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %9 = load <2 x i16>, <2 x i16>* undef, align 2
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %10 = load <2 x i32>, <2 x i32>* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %11 = load <2 x i64>, <2 x i64>* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %12 = load <4 x i32>, <4 x i32>* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %13 = load <8 x i16>, <8 x i16>* undef, align 2
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %14 = load <16 x i8>, <16 x i8>* undef, align 1
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %15 = load <4 x float>, <4 x float>* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %16 = load <4 x double>, <4 x double>* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %17 = load <2 x float>, <2 x float>* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %18 = load <2 x double>, <2 x double>* undef, align 4
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %19 = load <2 x i64>, <2 x i64>* undef, align 1
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %20 = load <4 x i32>, <4 x i32>* undef, align 1
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %21 = load <8 x i16>, <8 x i16>* undef, align 1
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %22 = load <4 x float>, <4 x float>* undef, align 1
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %23 = load <2 x double>, <2 x double>* undef, align 1
; CHECK-MVE-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
;
load i8, i8* undef, align 4
load i16, i16* undef, align 4
load i32, i32* undef, align 4
load i64, i64* undef, align 4
load i128, i128* undef, align 4
load float, float* undef, align 4
load double, double* undef, align 4
load <2 x i8>, <2 x i8>* undef, align 1
load <2 x i16>, <2 x i16>* undef, align 2
load <2 x i32>, <2 x i32>* undef, align 4
load <2 x i64>, <2 x i64>* undef, align 4
load <4 x i32>, <4 x i32>* undef, align 4
load <8 x i16>, <8 x i16>* undef, align 2
load <16 x i8>, <16 x i8>* undef, align 1
load <4 x float>, <4 x float>* undef, align 4
load <4 x double>, <4 x double>* undef, align 4
load <2 x float>, <2 x float>* undef, align 4
load <2 x double>, <2 x double>* undef, align 4
load <2 x i64>, <2 x i64>* undef, align 1
load <4 x i32>, <4 x i32>* undef, align 1
load <8 x i16>, <8 x i16>* undef, align 1
load <4 x float>, <4 x float>* undef, align 1
load <2 x double>, <2 x double>* undef, align 1
ret void
}
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