C2 failed the next test on all platforms after the putback:
20061017011246.steved.escape_analysis1_ws
test: nsk/regression/b4755490
foundation% !g
gamma -cp /net/gtee.sfbay/export/gtee2.0/suites/6.0/vm/bin/classes -Xcomp -XX:Co
mpileThreshold=100 b4755490
VM option 'CompileThreshold=100'
No matching rule for:
--N: o398 Binary === _ o99 o100 [[o181 57 ]]
_Binary_eRegL_eRegL 360 _Binary_eRegL_eRegL
_Binary_eADXRegL_eBCXRegL 360 _Binary_eADXRegL_eBCXRegL
--N: o99 ConL === o0 [[o414 o415 o398 o413 o412 o411 o410 o409 o408 o
407 o406 o405 o404 o403 o402 o401 o400 o399 ]] #long:1
IMML 20 IMML
IMML_127 10 IMML_127
IMML32 20 IMML32
EREGL 200 loadConL
EADXREGL 200 loadConL
EBCXREGL 200 loadConL
EADXREGL_LOW_ONLY 270 loadConL_low_only
STACKSLOTL 400 storeSSL
--N: o100 ConL === o0 [[o414 o415 o398 o413 o412 o411 o410 o409 o408 o
407 o406 o405 o404 o403 o402 o401 o400 o399 ]] #long:0
IMML 20 IMML
IMML0 10 IMML0
IMML_127 10 IMML_127
IMML32 20 IMML32
EREGL 160 loadConL0
EADXREGL 160 loadConL0
EBCXREGL 160 loadConL0
EADXREGL_LOW_ONLY 270 loadConL_low_only
STACKSLOTL 360 storeSSL
# To suppress the following error report, specify this argument
# after -XX: or in .hotspotrc: SuppressErrorAt=/matcher.hpp:359
#
# An unexpected error has been detected by Java Runtime Environment:
#
# Internal Error (/net/prt-solx86-q1-2/PrtBuildDir/workspace/src/share/vm/opto/matcher.hpp, 359), pid=26277, tid=11
#
# Java VM: Java HotSpot(TM) Server VM (20061017011246.steved.escape_analysis1_ws-debug compiled mode)
#
# Error: SoftMatchFailure is not allowed except in product
# An error report file with more information is saved as hs_err_pid26277.log
#
# If you would like to submit a bug report, please visit:
# http://java.sun.com/webapps/bugreport/crash.jsp
#
Current thread is 11
Dumping core ...
Abort
[t@32 l@34]: print n->dump(2)
o99 ConL === o0 [[o415 o416 o399 o414 o413 o412 o411 o410 o409 o408 o407 o406 o405 o404 o403 o402 o401 o400 ]] #long:1
o100 ConL === o0 [[o415 o416 o399 o414 o413 o412 o411 o410 o409 o408 o407 o406 o405 o404 o403 o402 o401 o400 ]] #long:0
o399 Binary === _ o99 o100 [[o182 58 ]]
[t@32 l@34]: print n->dump(-2)
o399 Binary === _ o99 o100 [[o182 58 ]]
o182 StoreLConditional === o190 o185 o284 o399 [[o181 57 ]]
58 StoreLConditional === 49 59 60 o399 [[]] !jvms: b4755490::run @ bci:22
[t@32 l@34]: where
[1] report_fatal(file_name = 0xfef7cfcf "/net/jaberwocky/export/home2/work/6488532/src/share/vm/opto/matcher.hpp", line_no = 359, message = 0xfef7d017 "SoftMatchFailure is not allowed except in product"), line 214 in "/net/jaberwocky/export/home2/work/6488532/src/share/vm/utilities/debug.cpp"
[2] Matcher::soft_match_failure(), line 359 in "/net/jaberwocky/export/home2/work/6488532/src/share/vm/opto/matcher.hpp"
[3] Matcher::match_tree(this = 0xb5500740, n = 0x138408), line 1105 in "/net/jaberwocky/export/home2/work/6488532/src/share/vm/opto/matcher.cpp"
[4] Matcher::xform(this = 0xb5500740, n = 0x138408, max_stack = 417), line 753 in "/net/jaberwocky/export/home2/work/6488532/src/share/vm/opto/matcher.cpp"
[5] Matcher::match(this = 0xb5500740), line 251 in "/net/jaberwocky/export/home2/work/6488532/src/share/vm/opto/matcher.cpp"
[6] Compile::Code_Gen(this = 0xb5501188), line 1463 in "/net/jaberwocky/export/home2/work/6488532/src/share/vm/opto/compile.cpp"
[7] Compile::Compile(this = 0xb5501188, ci_env = 0xb5501744, compiler = 0x2d3428, target = 0x5c87c0, osr_bci = 7, subsume_loads = true), line 512 in "/net/jaberwocky/export/home2/work/6488532/src/share/vm/opto/compile.cpp"
[8] C2Compiler::compile_method(this = 0x2d3428, env = 0xb5501744, target = 0x5c87c0, entry_bci = 7), line 28 in "/net/jaberwocky/export/home2/work/6488532/src/share/vm/opto/c2compiler.cpp"
[9] CompileBroker::invoke_compiler_on_method(task = 0x2eecd8), line 1535 in "/net/jaberwocky/export/home2/work/6488532/src/share/vm/compiler/compileBroker.cpp"
[10] CompileBroker::compiler_thread_loop(), line 1387 in "/net/jaberwocky/export/home2/work/6488532/src/share/vm/compiler/compileBroker.cpp"
[11] compiler_thread_entry(thread = 0x2eb000, __the_thread__ = 0x2eb000), line