annotate test/CodeGen/Hexagon/insert-basic.ll @ 146:3fc4d5c3e21e

set tail call flag for code segment in CGCAll
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sun, 23 Dec 2018 19:23:36 +0900
parents 803732b1fca8
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; RUN: llc -O2 -march=hexagon < %s | FileCheck %s
121
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2 ; CHECK-DAG: insert(r{{[0-9]*}},#17,#0)
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3 ; CHECK-DAG: insert(r{{[0-9]*}},#18,#0)
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4 ; CHECK-DAG: insert(r{{[0-9]*}},#22,#0)
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5 ; CHECK-DAG: insert(r{{[0-9]*}},#12,#0)
95
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6
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7 ; C source:
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8 ; typedef struct {
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9 ; unsigned x1:23;
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10 ; unsigned x2:17;
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11 ; unsigned x3:18;
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12 ; unsigned x4:22;
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13 ; unsigned x5:12;
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14 ; } structx_t;
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15 ;
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16 ; void foo(structx_t *px, int y1, int y2, int y3, int y4, int y5) {
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17 ; px->x1 = y1;
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18 ; px->x2 = y2;
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19 ; px->x3 = y3;
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20 ; px->x4 = y4;
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21 ; px->x5 = y5;
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22 ; }
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23
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24 target datalayout = "e-p:32:32:32-i64:64:64-i32:32:32-i16:16:16-i1:32:32-f64:64:64-f32:32:32-v64:64:64-v32:32:32-a0:0-n16:32"
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25 target triple = "hexagon"
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26
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27 %struct.structx_t = type { [3 x i8], i8, [3 x i8], i8, [3 x i8], i8, [3 x i8], i8, [2 x i8], [2 x i8] }
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28
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29 define void @foo(%struct.structx_t* nocapture %px, i32 %y1, i32 %y2, i32 %y3, i32 %y4, i32 %y5) nounwind {
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30 entry:
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31 %bf.value = and i32 %y1, 8388607
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32 %0 = bitcast %struct.structx_t* %px to i32*
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33 %1 = load i32, i32* %0, align 4
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34 %2 = and i32 %1, -8388608
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35 %3 = or i32 %2, %bf.value
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36 store i32 %3, i32* %0, align 4
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37 %bf.value1 = and i32 %y2, 131071
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38 %bf.field.offs = getelementptr %struct.structx_t, %struct.structx_t* %px, i32 0, i32 0, i32 4
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39 %4 = bitcast i8* %bf.field.offs to i32*
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40 %5 = load i32, i32* %4, align 4
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41 %6 = and i32 %5, -131072
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42 %7 = or i32 %6, %bf.value1
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43 store i32 %7, i32* %4, align 4
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44 %bf.value2 = and i32 %y3, 262143
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45 %bf.field.offs3 = getelementptr %struct.structx_t, %struct.structx_t* %px, i32 0, i32 0, i32 8
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46 %8 = bitcast i8* %bf.field.offs3 to i32*
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47 %9 = load i32, i32* %8, align 4
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48 %10 = and i32 %9, -262144
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49 %11 = or i32 %10, %bf.value2
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50 store i32 %11, i32* %8, align 4
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51 %bf.value4 = and i32 %y4, 4194303
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52 %bf.field.offs5 = getelementptr %struct.structx_t, %struct.structx_t* %px, i32 0, i32 0, i32 12
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53 %12 = bitcast i8* %bf.field.offs5 to i32*
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54 %13 = load i32, i32* %12, align 4
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55 %14 = and i32 %13, -4194304
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56 %15 = or i32 %14, %bf.value4
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57 store i32 %15, i32* %12, align 4
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58 %bf.value6 = and i32 %y5, 4095
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59 %bf.field.offs7 = getelementptr %struct.structx_t, %struct.structx_t* %px, i32 0, i32 0, i32 16
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60 %16 = bitcast i8* %bf.field.offs7 to i32*
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61 %17 = load i32, i32* %16, align 4
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62 %18 = and i32 %17, -4096
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63 %19 = or i32 %18, %bf.value6
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64 store i32 %19, i32* %16, align 4
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65 ret void
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66 }