blob: 88b18449471688e6a12fbba32e96b76d6bb43646 (
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|
; RUN: opt < %s -cost-model -analyze -mtriple=thumbv7-apple-ios6.0.0 -mcpu=cortex-a8 | FileCheck %s
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-a0:0:32-n32-S32"
target triple = "thumbv7-apple-ios6.0.0"
define i32 @casts() {
; -- scalars --
; CHECK: cost of 1 {{.*}} sext
%r0 = sext i1 undef to i8
; CHECK: cost of 1 {{.*}} zext
%r1 = zext i1 undef to i8
; CHECK: cost of 1 {{.*}} sext
%r2 = sext i1 undef to i16
; CHECK: cost of 1 {{.*}} zext
%r3 = zext i1 undef to i16
; CHECK: cost of 1 {{.*}} sext
%r4 = sext i1 undef to i32
; CHECK: cost of 1 {{.*}} zext
%r5 = zext i1 undef to i32
; CHECK: cost of 1 {{.*}} sext
%r6 = sext i1 undef to i64
; CHECK: cost of 1 {{.*}} zext
%r7 = zext i1 undef to i64
; CHECK: cost of 0 {{.*}} trunc
%r8 = trunc i8 undef to i1
; CHECK: cost of 1 {{.*}} sext
%r9 = sext i8 undef to i16
; CHECK: cost of 1 {{.*}} zext
%r10 = zext i8 undef to i16
; CHECK: cost of 1 {{.*}} sext
%r11 = sext i8 undef to i32
; CHECK: cost of 1 {{.*}} zext
%r12 = zext i8 undef to i32
; CHECK: cost of 1 {{.*}} sext
%r13 = sext i8 undef to i64
; CHECK: cost of 1 {{.*}} zext
%r14 = zext i8 undef to i64
; CHECK: cost of 0 {{.*}} trunc
%r15 = trunc i16 undef to i1
; CHECK: cost of 0 {{.*}} trunc
%r16 = trunc i16 undef to i8
; CHECK: cost of 1 {{.*}} sext
%r17 = sext i16 undef to i32
; CHECK: cost of 1 {{.*}} zext
%r18 = zext i16 undef to i32
; CHECK: cost of 2 {{.*}} sext
%r19 = sext i16 undef to i64
; CHECK: cost of 1 {{.*}} zext
%r20 = zext i16 undef to i64
; CHECK: cost of 0 {{.*}} trunc
%r21 = trunc i32 undef to i1
; CHECK: cost of 0 {{.*}} trunc
%r22 = trunc i32 undef to i8
; CHECK: cost of 0 {{.*}} trunc
%r23 = trunc i32 undef to i16
; CHECK: cost of 1 {{.*}} sext
%r24 = sext i32 undef to i64
; CHECK: cost of 1 {{.*}} zext
%r25 = zext i32 undef to i64
; CHECK: cost of 0 {{.*}} trunc
%r26 = trunc i64 undef to i1
; CHECK: cost of 0 {{.*}} trunc
%r27 = trunc i64 undef to i8
; CHECK: cost of 0 {{.*}} trunc
%r28 = trunc i64 undef to i16
; CHECK: cost of 0 {{.*}} trunc
%r29 = trunc i64 undef to i32
; -- floating point conversions --
; Moves between scalar and NEON registers.
; CHECK: cost of 2 {{.*}} fptoui
%r30 = fptoui float undef to i1
; CHECK: cost of 2 {{.*}} fptosi
%r31 = fptosi float undef to i1
; CHECK: cost of 2 {{.*}} fptoui
%r32 = fptoui float undef to i8
; CHECK: cost of 2 {{.*}} fptosi
%r33 = fptosi float undef to i8
; CHECK: cost of 2 {{.*}} fptoui
%r34 = fptoui float undef to i16
; CHECK: cost of 2 {{.*}} fptosi
%r35 = fptosi float undef to i16
; CHECK: cost of 2 {{.*}} fptoui
%r36 = fptoui float undef to i32
; CHECK: cost of 2 {{.*}} fptosi
%r37 = fptosi float undef to i32
; CHECK: cost of 10 {{.*}} fptoui
%r38 = fptoui float undef to i64
; CHECK: cost of 10 {{.*}} fptosi
%r39 = fptosi float undef to i64
; CHECK: cost of 2 {{.*}} fptoui
%r40 = fptoui double undef to i1
; CHECK: cost of 2 {{.*}} fptosi
%r41 = fptosi double undef to i1
; CHECK: cost of 2 {{.*}} fptoui
%r42 = fptoui double undef to i8
; CHECK: cost of 2 {{.*}} fptosi
%r43 = fptosi double undef to i8
; CHECK: cost of 2 {{.*}} fptoui
%r44 = fptoui double undef to i16
; CHECK: cost of 2 {{.*}} fptosi
%r45 = fptosi double undef to i16
; CHECK: cost of 2 {{.*}} fptoui
%r46 = fptoui double undef to i32
; CHECK: cost of 2 {{.*}} fptosi
%r47 = fptosi double undef to i32
; Function call
; CHECK: cost of 10 {{.*}} fptoui
%r48 = fptoui double undef to i64
; CHECK: cost of 10 {{.*}} fptosi
%r49 = fptosi double undef to i64
; CHECK: cost of 2 {{.*}} sitofp
%r50 = sitofp i1 undef to float
; CHECK: cost of 2 {{.*}} uitofp
%r51 = uitofp i1 undef to float
; CHECK: cost of 2 {{.*}} sitofp
%r52 = sitofp i1 undef to double
; CHECK: cost of 2 {{.*}} uitofp
%r53 = uitofp i1 undef to double
; CHECK: cost of 2 {{.*}} sitofp
%r54 = sitofp i8 undef to float
; CHECK: cost of 2 {{.*}} uitofp
%r55 = uitofp i8 undef to float
; CHECK: cost of 2 {{.*}} sitofp
%r56 = sitofp i8 undef to double
; CHECK: cost of 2 {{.*}} uitofp
%r57 = uitofp i8 undef to double
; CHECK: cost of 2 {{.*}} sitofp
%r58 = sitofp i16 undef to float
; CHECK: cost of 2 {{.*}} uitofp
%r59 = uitofp i16 undef to float
; CHECK: cost of 2 {{.*}} sitofp
%r60 = sitofp i16 undef to double
; CHECK: cost of 2 {{.*}} uitofp
%r61 = uitofp i16 undef to double
; CHECK: cost of 2 {{.*}} sitofp
%r62 = sitofp i32 undef to float
; CHECK: cost of 2 {{.*}} uitofp
%r63 = uitofp i32 undef to float
; CHECK: cost of 2 {{.*}} sitofp
%r64 = sitofp i32 undef to double
; CHECK: cost of 2 {{.*}} uitofp
%r65 = uitofp i32 undef to double
; Function call
; CHECK: cost of 10 {{.*}} sitofp
%r66 = sitofp i64 undef to float
; CHECK: cost of 10 {{.*}} uitofp
%r67 = uitofp i64 undef to float
; CHECK: cost of 10 {{.*}} sitofp
%r68 = sitofp i64 undef to double
; CHECK: cost of 10 {{.*}} uitofp
%r69 = uitofp i64 undef to double
; Vector cast cost of instructions lowering the cast to the stack.
; CHECK: cost of 24 {{.*}} sext
%r70 = sext <8 x i8> undef to <8 x i32>
; CHECK: cost of 48 {{.*}} sext
%r71 = sext <16 x i8> undef to <16 x i32>
; CHECK: cost of 22 {{.*}} zext
%r72 = zext <8 x i8> undef to <8 x i32>
; CHECK: cost of 44 {{.*}} zext
%r73 = zext <16 x i8> undef to <16 x i32>
; CHECK: cost of 19 {{.*}} trunc
%r74 = trunc <8 x i32> undef to <8 x i8>
; CHECK: cost of 38 {{.*}} trunc
%r75 = trunc <16 x i32> undef to <16 x i8>
; Floating point truncation costs.
; CHECK: cost of 1 {{.*}} fptrunc double
%r80 = fptrunc double undef to float
; CHECK: cost of 2 {{.*}} fptrunc <2 x double
%r81 = fptrunc <2 x double> undef to <2 x float>
; CHECK: cost of 4 {{.*}} fptrunc <4 x double
%r82 = fptrunc <4 x double> undef to <4 x float>
; CHECK: cost of 8 {{.*}} fptrunc <8 x double
%r83 = fptrunc <8 x double> undef to <8 x float>
; CHECK: cost of 16 {{.*}} fptrunc <16 x double
%r84 = fptrunc <16 x double> undef to <16 x float>
; Floating point extension costs.
; CHECK: cost of 1 {{.*}} fpext float
%r85 = fpext float undef to double
; CHECK: cost of 2 {{.*}} fpext <2 x float
%r86 = fpext <2 x float> undef to <2 x double>
; CHECK: cost of 4 {{.*}} fpext <4 x float
%r87 = fpext <4 x float> undef to <4 x double>
; CHECK: cost of 8 {{.*}} fpext <8 x float
%r88 = fpext <8 x float> undef to <8 x double>
; CHECK: cost of 16 {{.*}} fpext <16 x float
%r89 = fpext <16 x float> undef to <16 x double>
;; Floating point to integer vector casts.
; CHECK: cost of 1 {{.*}} fptoui
%r90 = fptoui <2 x float> undef to <2 x i1>
; CHECK: cost of 1 {{.*}} fptosi
%r91 = fptosi <2 x float> undef to <2 x i1>
; CHECK: cost of 1 {{.*}} fptoui
%r92 = fptoui <2 x float> undef to <2 x i8>
; CHECK: cost of 1 {{.*}} fptosi
%r93 = fptosi <2 x float> undef to <2 x i8>
; CHECK: cost of 1 {{.*}} fptoui
%r94 = fptoui <2 x float> undef to <2 x i16>
; CHECK: cost of 1 {{.*}} fptosi
%r95 = fptosi <2 x float> undef to <2 x i16>
; CHECK: cost of 1 {{.*}} fptoui
%r96 = fptoui <2 x float> undef to <2 x i32>
; CHECK: cost of 1 {{.*}} fptosi
%r97 = fptosi <2 x float> undef to <2 x i32>
; CHECK: cost of 24 {{.*}} fptoui
%r98 = fptoui <2 x float> undef to <2 x i64>
; CHECK: cost of 24 {{.*}} fptosi
%r99 = fptosi <2 x float> undef to <2 x i64>
; CHECK: cost of 8 {{.*}} fptoui
%r100 = fptoui <2 x double> undef to <2 x i1>
; CHECK: cost of 8 {{.*}} fptosi
%r101 = fptosi <2 x double> undef to <2 x i1>
; CHECK: cost of 8 {{.*}} fptoui
%r102 = fptoui <2 x double> undef to <2 x i8>
; CHECK: cost of 8 {{.*}} fptosi
%r103 = fptosi <2 x double> undef to <2 x i8>
; CHECK: cost of 8 {{.*}} fptoui
%r104 = fptoui <2 x double> undef to <2 x i16>
; CHECK: cost of 8 {{.*}} fptosi
%r105 = fptosi <2 x double> undef to <2 x i16>
; CHECK: cost of 2 {{.*}} fptoui
%r106 = fptoui <2 x double> undef to <2 x i32>
; CHECK: cost of 2 {{.*}} fptosi
%r107 = fptosi <2 x double> undef to <2 x i32>
; CHECK: cost of 24 {{.*}} fptoui
%r108 = fptoui <2 x double> undef to <2 x i64>
; CHECK: cost of 24 {{.*}} fptosi
%r109 = fptosi <2 x double> undef to <2 x i64>
; CHECK: cost of 16 {{.*}} fptoui
%r110 = fptoui <4 x float> undef to <4 x i1>
; CHECK: cost of 16 {{.*}} fptosi
%r111 = fptosi <4 x float> undef to <4 x i1>
; CHECK: cost of 3 {{.*}} fptoui
%r112 = fptoui <4 x float> undef to <4 x i8>
; CHECK: cost of 3 {{.*}} fptosi
%r113 = fptosi <4 x float> undef to <4 x i8>
; CHECK: cost of 2 {{.*}} fptoui
%r114 = fptoui <4 x float> undef to <4 x i16>
; CHECK: cost of 2 {{.*}} fptosi
%r115 = fptosi <4 x float> undef to <4 x i16>
; CHECK: cost of 1 {{.*}} fptoui
%r116 = fptoui <4 x float> undef to <4 x i32>
; CHECK: cost of 1 {{.*}} fptosi
%r117 = fptosi <4 x float> undef to <4 x i32>
; CHECK: cost of 48 {{.*}} fptoui
%r118 = fptoui <4 x float> undef to <4 x i64>
; CHECK: cost of 48 {{.*}} fptosi
%r119 = fptosi <4 x float> undef to <4 x i64>
; CHECK: cost of 16 {{.*}} fptoui
%r120 = fptoui <4 x double> undef to <4 x i1>
; CHECK: cost of 16 {{.*}} fptosi
%r121 = fptosi <4 x double> undef to <4 x i1>
; CHECK: cost of 16 {{.*}} fptoui
%r122 = fptoui <4 x double> undef to <4 x i8>
; CHECK: cost of 16 {{.*}} fptosi
%r123 = fptosi <4 x double> undef to <4 x i8>
; CHECK: cost of 16 {{.*}} fptoui
%r124 = fptoui <4 x double> undef to <4 x i16>
; CHECK: cost of 16 {{.*}} fptosi
%r125 = fptosi <4 x double> undef to <4 x i16>
; CHECK: cost of 16 {{.*}} fptoui
%r126 = fptoui <4 x double> undef to <4 x i32>
; CHECK: cost of 16 {{.*}} fptosi
%r127 = fptosi <4 x double> undef to <4 x i32>
; CHECK: cost of 48 {{.*}} fptoui
%r128 = fptoui <4 x double> undef to <4 x i64>
; CHECK: cost of 48 {{.*}} fptosi
%r129 = fptosi <4 x double> undef to <4 x i64>
; CHECK: cost of 32 {{.*}} fptoui
%r130 = fptoui <8 x float> undef to <8 x i1>
; CHECK: cost of 32 {{.*}} fptosi
%r131 = fptosi <8 x float> undef to <8 x i1>
; CHECK: cost of 32 {{.*}} fptoui
%r132 = fptoui <8 x float> undef to <8 x i8>
; CHECK: cost of 32 {{.*}} fptosi
%r133 = fptosi <8 x float> undef to <8 x i8>
; CHECK: cost of 4 {{.*}} fptoui
%r134 = fptoui <8 x float> undef to <8 x i16>
; CHECK: cost of 4 {{.*}} fptosi
%r135 = fptosi <8 x float> undef to <8 x i16>
; CHECK: cost of 2 {{.*}} fptoui
%r136 = fptoui <8 x float> undef to <8 x i32>
; CHECK: cost of 2 {{.*}} fptosi
%r137 = fptosi <8 x float> undef to <8 x i32>
; CHECK: cost of 96 {{.*}} fptoui
%r138 = fptoui <8 x float> undef to <8 x i64>
; CHECK: cost of 96 {{.*}} fptosi
%r139 = fptosi <8 x float> undef to <8 x i64>
; CHECK: cost of 32 {{.*}} fptoui
%r140 = fptoui <8 x double> undef to <8 x i1>
; CHECK: cost of 32 {{.*}} fptosi
%r141 = fptosi <8 x double> undef to <8 x i1>
; CHECK: cost of 32 {{.*}} fptoui
%r142 = fptoui <8 x double> undef to <8 x i8>
; CHECK: cost of 32 {{.*}} fptosi
%r143 = fptosi <8 x double> undef to <8 x i8>
; CHECK: cost of 32 {{.*}} fptoui
%r144 = fptoui <8 x double> undef to <8 x i16>
; CHECK: cost of 32 {{.*}} fptosi
%r145 = fptosi <8 x double> undef to <8 x i16>
; CHECK: cost of 32 {{.*}} fptoui
%r146 = fptoui <8 x double> undef to <8 x i32>
; CHECK: cost of 32 {{.*}} fptosi
%r147 = fptosi <8 x double> undef to <8 x i32>
; CHECK: cost of 96 {{.*}} fptoui
%r148 = fptoui <8 x double> undef to <8 x i64>
; CHECK: cost of 96 {{.*}} fptosi
%r149 = fptosi <8 x double> undef to <8 x i64>
; CHECK: cost of 64 {{.*}} fptoui
%r150 = fptoui <16 x float> undef to <16 x i1>
; CHECK: cost of 64 {{.*}} fptosi
%r151 = fptosi <16 x float> undef to <16 x i1>
; CHECK: cost of 64 {{.*}} fptoui
%r152 = fptoui <16 x float> undef to <16 x i8>
; CHECK: cost of 64 {{.*}} fptosi
%r153 = fptosi <16 x float> undef to <16 x i8>
; CHECK: cost of 8 {{.*}} fptoui
%r154 = fptoui <16 x float> undef to <16 x i16>
; CHECK: cost of 8 {{.*}} fptosi
%r155 = fptosi <16 x float> undef to <16 x i16>
; CHECK: cost of 4 {{.*}} fptoui
%r156 = fptoui <16 x float> undef to <16 x i32>
; CHECK: cost of 4 {{.*}} fptosi
%r157 = fptosi <16 x float> undef to <16 x i32>
; CHECK: cost of 192 {{.*}} fptoui
%r158 = fptoui <16 x float> undef to <16 x i64>
; CHECK: cost of 192 {{.*}} fptosi
%r159 = fptosi <16 x float> undef to <16 x i64>
; CHECK: cost of 64 {{.*}} fptoui
%r160 = fptoui <16 x double> undef to <16 x i1>
; CHECK: cost of 64 {{.*}} fptosi
%r161 = fptosi <16 x double> undef to <16 x i1>
; CHECK: cost of 64 {{.*}} fptoui
%r162 = fptoui <16 x double> undef to <16 x i8>
; CHECK: cost of 64 {{.*}} fptosi
%r163 = fptosi <16 x double> undef to <16 x i8>
; CHECK: cost of 64 {{.*}} fptoui
%r164 = fptoui <16 x double> undef to <16 x i16>
; CHECK: cost of 64 {{.*}} fptosi
%r165 = fptosi <16 x double> undef to <16 x i16>
; CHECK: cost of 64 {{.*}} fptoui
%r166 = fptoui <16 x double> undef to <16 x i32>
; CHECK: cost of 64 {{.*}} fptosi
%r167 = fptosi <16 x double> undef to <16 x i32>
; CHECK: cost of 192 {{.*}} fptoui
%r168 = fptoui <16 x double> undef to <16 x i64>
; CHECK: cost of 192 {{.*}} fptosi
%r169 = fptosi <16 x double> undef to <16 x i64>
;CHECK: cost of 0 {{.*}} ret
ret i32 undef
}
|
