Mercurial > hg > graal-compiler
annotate test/compiler/8009761/Test8009761.java @ 9745:b9c5ce8d552d
ForeignCallNode kills all memory locations
author | Doug Simon <doug.simon@oracle.com> |
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date | Thu, 16 May 2013 20:23:27 +0200 |
parents | 6c4abd4a9595 |
children | d15464bfd4d0 |
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1 /* |
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2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 |
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24 /* |
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25 * @test |
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26 * @bug 8009761 |
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27 * @summary Deoptimization on sparc doesn't set Llast_SP correctly in the interpreter frames it creates |
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28 * @run main/othervm -Xmixed -XX:-UseOnStackReplacement -XX:-BackgroundCompilation Test8009761 |
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29 * |
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30 */ |
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31 |
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32 public class Test8009761 { |
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33 |
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34 static class UnloadedClass { |
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35 volatile int i; |
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36 } |
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37 |
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38 static Object m1(boolean deopt) { |
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39 // When running interpreted, on sparc, the caller's stack is |
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40 // extended for the locals and the caller's frame is restored |
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41 // on return. |
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42 long l0, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, |
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43 l13, l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, |
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44 l25, l26, l27, l28, l29, l30, l31, l32, l33, l34, l35, l36, |
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45 l37, l38, l39, l40, l41, l42, l43, l44, l45, l46, l47, l48, |
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46 l49, l50, l51, l52, l53, l54, l55, l56, l57, l58, l59, l60, |
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47 l61, l62, l63, l64, l65, l66, l67, l68, l69, l70, l71, l72, |
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48 l73, l74, l75, l76, l77, l78, l79, l80, l81, l82, l83, l84, |
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49 l85, l86, l87, l88, l89, l90, l91, l92, l93, l94, l95, l96, |
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50 l97, l98, l99, l100, l101, l102, l103, l104, l105, l106, l107, |
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51 l108, l109, l110, l111, l112, l113, l114, l115, l116, l117, |
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52 l118, l119, l120, l121, l122, l123, l124, l125, l126, l127, |
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53 l128, l129, l130, l131, l132, l133, l134, l135, l136, l137, |
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54 l138, l139, l140, l141, l142, l143, l144, l145, l146, l147, |
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55 l148, l149, l150, l151, l152, l153, l154, l155, l156, l157, |
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56 l158, l159, l160, l161, l162, l163, l164, l165, l166, l167, |
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57 l168, l169, l170, l171, l172, l173, l174, l175, l176, l177, |
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58 l178, l179, l180, l181, l182, l183, l184, l185, l186, l187, |
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59 l188, l189, l190, l191, l192, l193, l194, l195, l196, l197, |
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60 l198, l199, l200, l201, l202, l203, l204, l205, l206, l207, |
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61 l208, l209, l210, l211, l212, l213, l214, l215, l216, l217, |
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62 l218, l219, l220, l221, l222, l223, l224, l225, l226, l227, |
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63 l228, l229, l230, l231, l232, l233, l234, l235, l236, l237, |
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64 l238, l239, l240, l241, l242, l243, l244, l245, l246, l247, |
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65 l248, l249, l250, l251, l252, l253, l254, l255, l256, l257, |
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66 l258, l259, l260, l261, l262, l263, l264, l265, l266, l267, |
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67 l268, l269, l270, l271, l272, l273, l274, l275, l276, l277, |
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68 l278, l279, l280, l281, l282, l283, l284, l285, l286, l287, |
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69 l288, l289, l290, l291, l292, l293, l294, l295, l296, l297, |
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70 l298, l299, l300, l301, l302, l303, l304, l305, l306, l307, |
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71 l308, l309, l310, l311, l312, l313, l314, l315, l316, l317, |
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72 l318, l319, l320, l321, l322, l323, l324, l325, l326, l327, |
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73 l328, l329, l330, l331, l332, l333, l334, l335, l336, l337, |
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74 l338, l339, l340, l341, l342, l343, l344, l345, l346, l347, |
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75 l348, l349, l350, l351, l352, l353, l354, l355, l356, l357, |
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76 l358, l359, l360, l361, l362, l363, l364, l365, l366, l367, |
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77 l368, l369, l370, l371, l372, l373, l374, l375, l376, l377, |
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78 l378, l379, l380, l381, l382, l383, l384, l385, l386, l387, |
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79 l388, l389, l390, l391, l392, l393, l394, l395, l396, l397, |
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80 l398, l399, l400, l401, l402, l403, l404, l405, l406, l407, |
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81 l408, l409, l410, l411, l412, l413, l414, l415, l416, l417, |
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82 l418, l419, l420, l421, l422, l423, l424, l425, l426, l427, |
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83 l428, l429, l430, l431, l432, l433, l434, l435, l436, l437, |
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84 l438, l439, l440, l441, l442, l443, l444, l445, l446, l447, |
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85 l448, l449, l450, l451, l452, l453, l454, l455, l456, l457, |
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86 l458, l459, l460, l461, l462, l463, l464, l465, l466, l467, |
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87 l468, l469, l470, l471, l472, l473, l474, l475, l476, l477, |
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88 l478, l479, l480, l481, l482, l483, l484, l485, l486, l487, |
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89 l488, l489, l490, l491, l492, l493, l494, l495, l496, l497, |
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90 l498, l499, l500, l501, l502, l503, l504, l505, l506, l507, |
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91 l508, l509, l510, l511; |
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92 |
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93 long ll0, ll1, ll2, ll3, ll4, ll5, ll6, ll7, ll8, ll9, ll10, ll11, ll12, |
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94 ll13, ll14, ll15, ll16, ll17, ll18, ll19, ll20, ll21, ll22, ll23, ll24, |
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95 ll25, ll26, ll27, ll28, ll29, ll30, ll31, ll32, ll33, ll34, ll35, ll36, |
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96 ll37, ll38, ll39, ll40, ll41, ll42, ll43, ll44, ll45, ll46, ll47, ll48, |
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97 ll49, ll50, ll51, ll52, ll53, ll54, ll55, ll56, ll57, ll58, ll59, ll60, |
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98 ll61, ll62, ll63, ll64, ll65, ll66, ll67, ll68, ll69, ll70, ll71, ll72, |
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99 ll73, ll74, ll75, ll76, ll77, ll78, ll79, ll80, ll81, ll82, ll83, ll84, |
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100 ll85, ll86, ll87, ll88, ll89, ll90, ll91, ll92, ll93, ll94, ll95, ll96, |
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101 ll97, ll98, ll99, ll100, ll101, ll102, ll103, ll104, ll105, ll106, ll107, |
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102 ll108, ll109, ll110, ll111, ll112, ll113, ll114, ll115, ll116, ll117, |
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103 ll118, ll119, ll120, ll121, ll122, ll123, ll124, ll125, ll126, ll127, |
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104 ll128, ll129, ll130, ll131, ll132, ll133, ll134, ll135, ll136, ll137, |
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105 ll138, ll139, ll140, ll141, ll142, ll143, ll144, ll145, ll146, ll147, |
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106 ll148, ll149, ll150, ll151, ll152, ll153, ll154, ll155, ll156, ll157, |
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107 ll158, ll159, ll160, ll161, ll162, ll163, ll164, ll165, ll166, ll167, |
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108 ll168, ll169, ll170, ll171, ll172, ll173, ll174, ll175, ll176, ll177, |
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109 ll178, ll179, ll180, ll181, ll182, ll183, ll184, ll185, ll186, ll187, |
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110 ll188, ll189, ll190, ll191, ll192, ll193, ll194, ll195, ll196, ll197, |
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111 ll198, ll199, ll200, ll201, ll202, ll203, ll204, ll205, ll206, ll207, |
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112 ll208, ll209, ll210, ll211, ll212, ll213, ll214, ll215, ll216, ll217, |
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113 ll218, ll219, ll220, ll221, ll222, ll223, ll224, ll225, ll226, ll227, |
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114 ll228, ll229, ll230, ll231, ll232, ll233, ll234, ll235, ll236, ll237, |
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115 ll238, ll239, ll240, ll241, ll242, ll243, ll244, ll245, ll246, ll247, |
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116 ll248, ll249, ll250, ll251, ll252, ll253, ll254, ll255, ll256, ll257, |
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117 ll258, ll259, ll260, ll261, ll262, ll263, ll264, ll265, ll266, ll267, |
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118 ll268, ll269, ll270, ll271, ll272, ll273, ll274, ll275, ll276, ll277, |
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119 ll278, ll279, ll280, ll281, ll282, ll283, ll284, ll285, ll286, ll287, |
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120 ll288, ll289, ll290, ll291, ll292, ll293, ll294, ll295, ll296, ll297, |
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121 ll298, ll299, ll300, ll301, ll302, ll303, ll304, ll305, ll306, ll307, |
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122 ll308, ll309, ll310, ll311, ll312, ll313, ll314, ll315, ll316, ll317, |
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123 ll318, ll319, ll320, ll321, ll322, ll323, ll324, ll325, ll326, ll327, |
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124 ll328, ll329, ll330, ll331, ll332, ll333, ll334, ll335, ll336, ll337, |
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125 ll338, ll339, ll340, ll341, ll342, ll343, ll344, ll345, ll346, ll347, |
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126 ll348, ll349, ll350, ll351, ll352, ll353, ll354, ll355, ll356, ll357, |
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127 ll358, ll359, ll360, ll361, ll362, ll363, ll364, ll365, ll366, ll367, |
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128 ll368, ll369, ll370, ll371, ll372, ll373, ll374, ll375, ll376, ll377, |
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129 ll378, ll379, ll380, ll381, ll382, ll383, ll384, ll385, ll386, ll387, |
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130 ll388, ll389, ll390, ll391, ll392, ll393, ll394, ll395, ll396, ll397, |
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131 ll398, ll399, ll400, ll401, ll402, ll403, ll404, ll405, ll406, ll407, |
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132 ll408, ll409, ll410, ll411, ll412, ll413, ll414, ll415, ll416, ll417, |
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133 ll418, ll419, ll420, ll421, ll422, ll423, ll424, ll425, ll426, ll427, |
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134 ll428, ll429, ll430, ll431, ll432, ll433, ll434, ll435, ll436, ll437, |
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135 ll438, ll439, ll440, ll441, ll442, ll443, ll444, ll445, ll446, ll447, |
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136 ll448, ll449, ll450, ll451, ll452, ll453, ll454, ll455, ll456, ll457, |
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137 ll458, ll459, ll460, ll461, ll462, ll463, ll464, ll465, ll466, ll467, |
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138 ll468, ll469, ll470, ll471, ll472, ll473, ll474, ll475, ll476, ll477, |
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139 ll478, ll479, ll480, ll481, ll482, ll483, ll484, ll485, ll486, ll487, |
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140 ll488, ll489, ll490, ll491, ll492, ll493, ll494, ll495, ll496, ll497, |
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141 ll498, ll499, ll500, ll501, ll502, ll503, ll504, ll505, ll506, ll507, |
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142 ll508, ll509, ll510, ll511; |
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143 |
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144 if (deopt) { |
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145 UnloadedClass res = new UnloadedClass(); // sufficient to force deopt with c2 but not c1 |
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146 res.i = 0; // forces deopt with c1 |
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147 return res; |
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148 } |
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149 return null; |
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150 } |
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151 |
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152 static int count = 0; |
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153 |
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154 static void m2() { |
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155 // Will be called recursively until a stack overflow |
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156 // exception. Makes sure it has a lot of locals so that it's |
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157 // not called a sufficient number of times to trigger |
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158 // compilation. |
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159 |
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160 long l0, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, |
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161 l13, l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, |
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162 l25, l26, l27, l28, l29, l30, l31, l32, l33, l34, l35, l36, |
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163 l37, l38, l39, l40, l41, l42, l43, l44, l45, l46, l47, l48, |
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164 l49, l50, l51, l52, l53, l54, l55, l56, l57, l58, l59, l60, |
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165 l61, l62, l63, l64, l65, l66, l67, l68, l69, l70, l71, l72, |
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166 l73, l74, l75, l76, l77, l78, l79, l80, l81, l82, l83, l84, |
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167 l85, l86, l87, l88, l89, l90, l91, l92, l93, l94, l95, l96, |
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168 l97, l98, l99, l100, l101, l102, l103, l104, l105, l106, l107, |
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169 l108, l109, l110, l111, l112, l113, l114, l115, l116, l117, |
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170 l118, l119, l120, l121, l122, l123, l124, l125, l126, l127, |
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171 l128, l129, l130, l131, l132, l133, l134, l135, l136, l137, |
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172 l138, l139, l140, l141, l142, l143, l144, l145, l146, l147, |
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173 l148, l149, l150, l151, l152, l153, l154, l155, l156, l157, |
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174 l158, l159, l160, l161, l162, l163, l164, l165, l166, l167, |
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175 l168, l169, l170, l171, l172, l173, l174, l175, l176, l177, |
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176 l178, l179, l180, l181, l182, l183, l184, l185, l186, l187, |
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177 l188, l189, l190, l191, l192, l193, l194, l195, l196, l197, |
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178 l198, l199, l200, l201, l202, l203, l204, l205, l206, l207, |
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179 l208, l209, l210, l211, l212, l213, l214, l215, l216, l217, |
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180 l218, l219, l220, l221, l222, l223, l224, l225, l226, l227, |
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181 l228, l229, l230, l231, l232, l233, l234, l235, l236, l237, |
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182 l238, l239, l240, l241, l242, l243, l244, l245, l246, l247, |
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183 l248, l249, l250, l251, l252, l253, l254, l255, l256, l257, |
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184 l258, l259, l260, l261, l262, l263, l264, l265, l266, l267, |
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185 l268, l269, l270, l271, l272, l273, l274, l275, l276, l277, |
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186 l278, l279, l280, l281, l282, l283, l284, l285, l286, l287, |
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187 l288, l289, l290, l291, l292, l293, l294, l295, l296, l297, |
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188 l298, l299, l300, l301, l302, l303, l304, l305, l306, l307, |
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189 l308, l309, l310, l311, l312, l313, l314, l315, l316, l317, |
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190 l318, l319, l320, l321, l322, l323, l324, l325, l326, l327, |
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191 l328, l329, l330, l331, l332, l333, l334, l335, l336, l337, |
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192 l338, l339, l340, l341, l342, l343, l344, l345, l346, l347, |
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193 l348, l349, l350, l351, l352, l353, l354, l355, l356, l357, |
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194 l358, l359, l360, l361, l362, l363, l364, l365, l366, l367, |
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195 l368, l369, l370, l371, l372, l373, l374, l375, l376, l377, |
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196 l378, l379, l380, l381, l382, l383, l384, l385, l386, l387, |
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197 l388, l389, l390, l391, l392, l393, l394, l395, l396, l397, |
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198 l398, l399, l400, l401, l402, l403, l404, l405, l406, l407, |
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199 l408, l409, l410, l411, l412, l413, l414, l415, l416, l417, |
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200 l418, l419, l420, l421, l422, l423, l424, l425, l426, l427, |
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201 l428, l429, l430, l431, l432, l433, l434, l435, l436, l437, |
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202 l438, l439, l440, l441, l442, l443, l444, l445, l446, l447, |
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203 l448, l449, l450, l451, l452, l453, l454, l455, l456, l457, |
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204 l458, l459, l460, l461, l462, l463, l464, l465, l466, l467, |
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205 l468, l469, l470, l471, l472, l473, l474, l475, l476, l477, |
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206 l478, l479, l480, l481, l482, l483, l484, l485, l486, l487, |
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207 l488, l489, l490, l491, l492, l493, l494, l495, l496, l497, |
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208 l498, l499, l500, l501, l502, l503, l504, l505, l506, l507, |
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209 l508, l509, l510, l511; |
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210 |
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211 count++; |
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212 m2(); |
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213 } |
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214 |
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215 static Object m3(boolean overflow_stack, boolean deopt) { |
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216 if (overflow_stack) { |
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217 m2(); |
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218 return null; |
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219 } |
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220 Object o = m1(deopt); |
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221 if (deopt) { |
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222 m2(); |
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223 } |
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224 return o; |
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225 } |
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226 |
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227 static public void main(String[] args) { |
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228 int c1; |
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229 // Call m2 from m3 recursively until stack overflow. Count the number of recursive calls. |
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230 try { |
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231 m3(true, false); |
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232 } catch(StackOverflowError soe) { |
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233 } |
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234 c1 = count; |
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235 // Force the compilation of m3() that will inline m1() |
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236 for (int i = 0; i < 20000; i++) { |
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237 m3(false, false); |
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238 } |
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239 count = 0; |
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240 // Force deoptimization of m3() in m1(), then return from m1() |
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241 // to m3(), call recursively m2(). If deoptimization correctly |
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242 // built the interpreter stack for m3()/m1() then we should be |
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243 // able to call m2() recursively as many times as before. |
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244 try { |
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245 m3(false, true); |
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246 } catch(StackOverflowError soe) { |
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247 } |
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248 if (c1 != count) { |
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249 System.out.println("Failed: init recursive calls: " + c1 + ". After deopt " + count); |
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250 System.exit(97); |
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251 } else { |
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252 System.out.println("PASSED"); |
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253 } |
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254 } |
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255 } |