Mercurial > hg > graal-compiler
view test/compiler/uncommontrap/TestStackBangRbp.java @ 18031:514c03fe3a35
8051378: AIX: Change "8030763: Validate global memory allocation" breaks the HotSpot build
Reviewed-by: kvn
author | simonis |
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date | Fri, 18 Jul 2014 19:56:02 +0200 |
parents | fca8f4799229 |
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/* * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ /* * @test * @bug 8028308 * @summary rbp not restored when stack overflow is thrown from deopt/uncommon trap blobs * @run main/othervm -XX:-BackgroundCompilation -XX:CompileCommand=dontinline,TestStackBangRbp::m1 -XX:CompileCommand=exclude,TestStackBangRbp::m2 -Xss256K -XX:-UseOnStackReplacement TestStackBangRbp * */ public class TestStackBangRbp { static class UnloadedClass1 { } static class UnloadedClass2 { } static Object m1(boolean deopt) { long l0, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, l25, l26, l27, l28, l29, l30, l31, l32, l33, l34, l35, l36, l37, l38, l39, l40, l41, l42, l43, l44, l45, l46, l47, l48, l49, l50, l51, l52, l53, l54, l55, l56, l57, l58, l59, l60, l61, l62, l63, l64, l65, l66, l67, l68, l69, l70, l71, l72, l73, l74, l75, l76, l77, l78, l79, l80, l81, l82, l83, l84, l85, l86, l87, l88, l89, l90, l91, l92, l93, l94, l95, l96, l97, l98, l99, l100, l101, l102, l103, l104, l105, l106, l107, l108, l109, l110, l111, l112, l113, l114, l115, l116, l117, l118, l119, l120, l121, l122, l123, l124, l125, l126, l127, l128, l129, l130, l131, l132, l133, l134, l135, l136, l137, l138, l139, l140, l141, l142, l143, l144, l145, l146, l147, l148, l149, l150, l151, l152, l153, l154, l155, l156, l157, l158, l159, l160, l161, l162, l163, l164, l165, l166, l167, l168, l169, l170, l171, l172, l173, l174, l175, l176, l177, l178, l179, l180, l181, l182, l183, l184, l185, l186, l187, l188, l189, l190, l191, l192, l193, l194, l195, l196, l197, l198, l199, l200, l201, l202, l203, l204, l205, l206, l207, l208, l209, l210, l211, l212, l213, l214, l215, l216, l217, l218, l219, l220, l221, l222, l223, l224, l225, l226, l227, l228, l229, l230, l231, l232, l233, l234, l235, l236, l237, l238, l239, l240, l241, l242, l243, l244, l245, l246, l247, l248, l249, l250, l251, l252, l253, l254, l255, l256, l257, l258, l259, l260, l261, l262, l263, l264, l265, l266, l267, l268, l269, l270, l271, l272, l273, l274, l275, l276, l277, l278, l279, l280, l281, l282, l283, l284, l285, l286, l287, l288, l289, l290, l291, l292, l293, l294, l295, l296, l297, l298, l299, l300, l301, l302, l303, l304, l305, l306, l307, l308, l309, l310, l311, l312, l313, l314, l315, l316, l317, l318, l319, l320, l321, l322, l323, l324, l325, l326, l327, l328, l329, l330, l331, l332, l333, l334, l335, l336, l337, l338, l339, l340, l341, l342, l343, l344, l345, l346, l347, l348, l349, l350, l351, l352, l353, l354, l355, l356, l357, l358, l359, l360, l361, l362, l363, l364, l365, l366, l367, l368, l369, l370, l371, l372, l373, l374, l375, l376, l377, l378, l379, l380, l381, l382, l383, l384, l385, l386, l387, l388, l389, l390, l391, l392, l393, l394, l395, l396, l397, l398, l399, l400, l401, l402, l403, l404, l405, l406, l407, l408, l409, l410, l411, l412, l413, l414, l415, l416, l417, l418, l419, l420, l421, l422, l423, l424, l425, l426, l427, l428, l429, l430, l431, l432, l433, l434, l435, l436, l437, l438, l439, l440, l441, l442, l443, l444, l445, l446, l447, l448, l449, l450, l451, l452, l453, l454, l455, l456, l457, l458, l459, l460, l461, l462, l463, l464, l465, l466, l467, l468, l469, l470, l471, l472, l473, l474, l475, l476, l477, l478, l479, l480, l481, l482, l483, l484, l485, l486, l487, l488, l489, l490, l491, l492, l493, l494, l495, l496, l497, l498, l499, l500, l501, l502, l503, l504, l505, l506, l507, l508, l509, l510, l511; long ll0, ll1, ll2, ll3, ll4, ll5, ll6, ll7, ll8, ll9, ll10, ll11, ll12, ll13, ll14, ll15, ll16, ll17, ll18, ll19, ll20, ll21, ll22, ll23, ll24, ll25, ll26, ll27, ll28, ll29, ll30, ll31, ll32, ll33, ll34, ll35, ll36, ll37, ll38, ll39, ll40, ll41, ll42, ll43, ll44, ll45, ll46, ll47, ll48, ll49, ll50, ll51, ll52, ll53, ll54, ll55, ll56, ll57, ll58, ll59, ll60, ll61, ll62, ll63, ll64, ll65, ll66, ll67, ll68, ll69, ll70, ll71, ll72, ll73, ll74, ll75, ll76, ll77, ll78, ll79, ll80, ll81, ll82, ll83, ll84, ll85, ll86, ll87, ll88, ll89, ll90, ll91, ll92, ll93, ll94, ll95, ll96, ll97, ll98, ll99, ll100, ll101, ll102, ll103, ll104, ll105, ll106, ll107, ll108, ll109, ll110, ll111, ll112, ll113, ll114, ll115, ll116, ll117, ll118, ll119, ll120, ll121, ll122, ll123, ll124, ll125, ll126, ll127, ll128, ll129, ll130, ll131, ll132, ll133, ll134, ll135, ll136, ll137, ll138, ll139, ll140, ll141, ll142, ll143, ll144, ll145, ll146, ll147, ll148, ll149, ll150, ll151, ll152, ll153, ll154, ll155, ll156, ll157, ll158, ll159, ll160, ll161, ll162, ll163, ll164, ll165, ll166, ll167, ll168, ll169, ll170, ll171, ll172, ll173, ll174, ll175, ll176, ll177, ll178, ll179, ll180, ll181, ll182, ll183, ll184, ll185, ll186, ll187, ll188, ll189, ll190, ll191, ll192, ll193, ll194, ll195, ll196, ll197, ll198, ll199, ll200, ll201, ll202, ll203, ll204, ll205, ll206, ll207, ll208, ll209, ll210, ll211, ll212, ll213, ll214, ll215, ll216, ll217, ll218, ll219, ll220, ll221, ll222, ll223, ll224, ll225, ll226, ll227, ll228, ll229, ll230, ll231, ll232, ll233, ll234, ll235, ll236, ll237, ll238, ll239, ll240, ll241, ll242, ll243, ll244, ll245, ll246, ll247, ll248, ll249, ll250, ll251, ll252, ll253, ll254, ll255, ll256, ll257, ll258, ll259, ll260, ll261, ll262, ll263, ll264, ll265, ll266, ll267, ll268, ll269, ll270, ll271, ll272, ll273, ll274, ll275, ll276, ll277, ll278, ll279, ll280, ll281, ll282, ll283, ll284, ll285, ll286, ll287, ll288, ll289, ll290, ll291, ll292, ll293, ll294, ll295, ll296, ll297, ll298, ll299, ll300, ll301, ll302, ll303, ll304, ll305, ll306, ll307, ll308, ll309, ll310, ll311, ll312, ll313, ll314, ll315, ll316, ll317, ll318, ll319, ll320, ll321, ll322, ll323, ll324, ll325, ll326, ll327, ll328, ll329, ll330, ll331, ll332, ll333, ll334, ll335, ll336, ll337, ll338, ll339, ll340, ll341, ll342, ll343, ll344, ll345, ll346, ll347, ll348, ll349, ll350, ll351, ll352, ll353, ll354, ll355, ll356, ll357, ll358, ll359, ll360, ll361, ll362, ll363, ll364, ll365, ll366, ll367, ll368, ll369, ll370, ll371, ll372, ll373, ll374, ll375, ll376, ll377, ll378, ll379, ll380, ll381, ll382, ll383, ll384, ll385, ll386, ll387, ll388, ll389, ll390, ll391, ll392, ll393, ll394, ll395, ll396, ll397, ll398, ll399, ll400, ll401, ll402, ll403, ll404, ll405, ll406, ll407, ll408, ll409, ll410, ll411, ll412, ll413, ll414, ll415, ll416, ll417, ll418, ll419, ll420, ll421, ll422, ll423, ll424, ll425, ll426, ll427, ll428, ll429, ll430, ll431, ll432, ll433, ll434, ll435, ll436, ll437, ll438, ll439, ll440, ll441, ll442, ll443, ll444, ll445, ll446, ll447, ll448, ll449, ll450, ll451, ll452, ll453, ll454, ll455, ll456, ll457, ll458, ll459, ll460, ll461, ll462, ll463, ll464, ll465, ll466, ll467, ll468, ll469, ll470, ll471, ll472, ll473, ll474, ll475, ll476, ll477, ll478, ll479, ll480, ll481, ll482, ll483, ll484, ll485, ll486, ll487, ll488, ll489, ll490, ll491, ll492, ll493, ll494, ll495, ll496, ll497, ll498, ll499, ll500, ll501, ll502, ll503, ll504, ll505, ll506, ll507, ll508, ll509, ll510, ll511; int i1 = TestStackBangRbp.i1; int i2 = TestStackBangRbp.i2; int i3 = TestStackBangRbp.i3; int i4 = TestStackBangRbp.i4; int i5 = TestStackBangRbp.i5; int i6 = TestStackBangRbp.i6; int i7 = TestStackBangRbp.i7; int i8 = TestStackBangRbp.i8; int i9 = TestStackBangRbp.i9; int i10 = TestStackBangRbp.i10; int i11 = TestStackBangRbp.i11; int i12 = TestStackBangRbp.i12; int i13 = TestStackBangRbp.i13; int i14 = TestStackBangRbp.i14; int i15 = TestStackBangRbp.i15; int i16 = TestStackBangRbp.i16; TestStackBangRbp.i1 = i1; TestStackBangRbp.i2 = i2; TestStackBangRbp.i3 = i3; TestStackBangRbp.i4 = i4; TestStackBangRbp.i5 = i5; TestStackBangRbp.i6 = i6; TestStackBangRbp.i7 = i7; TestStackBangRbp.i8 = i8; TestStackBangRbp.i9 = i9; TestStackBangRbp.i10 = i10; TestStackBangRbp.i11 = i11; TestStackBangRbp.i12 = i12; TestStackBangRbp.i13 = i13; TestStackBangRbp.i14 = i14; TestStackBangRbp.i15 = i15; TestStackBangRbp.i16 = i16; if (deopt) { // deoptimize with integer in rbp UnloadedClass1 res = new UnloadedClass1(); // forces deopt with c2 return res; } return null; } static boolean m2(boolean deopt) { // call m2 recursively until stack overflow. Then call m3 that // will call m1 and trigger and deopt in m1 while keeping a // lot of objects live in registers at the call to m1 long l0, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, l25, l26, l27, l28, l29, l30, l31, l32, l33, l34, l35, l36, l37, l38, l39, l40, l41, l42, l43, l44, l45, l46, l47, l48, l49, l50, l51, l52, l53, l54, l55, l56, l57, l58, l59, l60, l61, l62, l63, l64, l65, l66, l67, l68, l69, l70, l71, l72, l73, l74, l75, l76, l77, l78, l79, l80, l81, l82, l83, l84, l85, l86, l87, l88, l89, l90, l91, l92, l93, l94, l95, l96, l97, l98, l99, l100, l101, l102, l103, l104, l105, l106, l107, l108, l109, l110, l111, l112, l113, l114, l115, l116, l117, l118, l119, l120, l121, l122, l123, l124, l125, l126, l127, l128, l129, l130, l131, l132, l133, l134, l135, l136, l137, l138, l139, l140, l141, l142, l143, l144, l145, l146, l147, l148, l149, l150, l151, l152, l153, l154, l155, l156, l157, l158, l159, l160, l161, l162, l163, l164, l165, l166, l167, l168, l169, l170, l171, l172, l173, l174, l175, l176, l177, l178, l179, l180, l181, l182, l183, l184, l185, l186, l187, l188, l189, l190, l191, l192, l193, l194, l195, l196, l197, l198, l199, l200, l201, l202, l203, l204, l205, l206, l207, l208, l209, l210, l211, l212, l213, l214, l215, l216, l217, l218, l219, l220, l221, l222, l223, l224, l225, l226, l227, l228, l229, l230, l231, l232, l233, l234, l235, l236, l237, l238, l239, l240, l241, l242, l243, l244, l245, l246, l247, l248, l249, l250, l251, l252, l253, l254, l255, l256, l257, l258, l259, l260, l261, l262, l263, l264, l265, l266, l267, l268, l269, l270, l271, l272, l273, l274, l275, l276, l277, l278, l279, l280, l281, l282, l283, l284, l285, l286, l287, l288, l289, l290, l291, l292, l293, l294, l295, l296, l297, l298, l299, l300, l301, l302, l303, l304, l305, l306, l307, l308, l309, l310, l311, l312, l313, l314, l315, l316, l317, l318, l319, l320, l321, l322, l323, l324, l325, l326, l327, l328, l329, l330, l331, l332, l333, l334, l335, l336, l337, l338, l339, l340, l341, l342, l343, l344, l345, l346, l347, l348, l349, l350, l351, l352, l353, l354, l355, l356, l357, l358, l359, l360, l361, l362, l363, l364, l365, l366, l367, l368, l369, l370, l371, l372, l373, l374, l375, l376, l377, l378, l379, l380, l381, l382, l383, l384, l385, l386, l387, l388, l389, l390, l391, l392, l393, l394, l395, l396, l397, l398, l399, l400, l401, l402, l403, l404, l405, l406, l407, l408, l409, l410, l411, l412, l413, l414, l415, l416, l417, l418, l419, l420, l421, l422, l423, l424, l425, l426, l427, l428, l429, l430, l431, l432, l433, l434, l435, l436, l437, l438, l439, l440, l441, l442, l443, l444, l445, l446, l447, l448, l449, l450, l451, l452, l453, l454, l455, l456, l457, l458, l459, l460, l461, l462, l463, l464, l465, l466, l467, l468, l469, l470, l471, l472, l473, l474, l475, l476, l477, l478, l479, l480, l481, l482, l483, l484, l485, l486, l487, l488, l489, l490, l491, l492, l493, l494, l495, l496, l497, l498, l499, l500, l501, l502, l503, l504, l505, l506, l507, l508, l509, l510, l511; boolean do_m3 = false; try { do_m3 = m2(deopt); } catch (StackOverflowError e) { return true; } if (do_m3) { m3(deopt); } return false; } static volatile Object o1 = new Object(); static volatile int i1 = 1; static volatile int i2 = 2; static volatile int i3 = 3; static volatile int i4 = 4; static volatile int i5 = 5; static volatile int i6 = 6; static volatile int i7 = 7; static volatile int i8 = 8; static volatile int i9 = 9; static volatile int i10 = 10; static volatile int i11 = 11; static volatile int i12 = 12; static volatile int i13 = 13; static volatile int i14 = 14; static volatile int i15 = 15; static volatile int i16 = 16; static void m3(boolean deopt) { Object o1 = TestStackBangRbp.o1; TestStackBangRbp.o1 = o1; try { m1(deopt); } catch (StackOverflowError e) { // deoptimize again. rbp holds an integer. It should have an object. UnloadedClass2 res = new UnloadedClass2(); // forces deopt with c2 } TestStackBangRbp.o1 = o1; } static public void main(String[] args) { // get m1 & m3 compiled for (int i = 0; i < 20000; i++) { m1(false); m3(false); } m2(true); System.out.println("TEST PASSED"); } }