RFR (XS) 8223617: code_size2 needs adjustments

Doerr, Martin martin.doerr at sap.com
Thu May 9 12:37:35 UTC 2019

Hi Ralf,

looks good to me.


-----Original Message-----
From: hotspot-compiler-dev <hotspot-compiler-dev-bounces at openjdk.java.net> On Behalf Of Schmelter, Ralf
Sent: Donnerstag, 9. Mai 2019 14:24
To: hotspot-compiler-dev at openjdk.java.net
Subject: RFR (XS) 8223617: code_size2 needs adjustments


on my Skylake Windows machine the current jdk/jdk fails with the following assertion:

#  Internal Error (c:/priv/hg/openjdk/src/hotspot/share/runtime/stubRoutines.cpp:279), pid=42504, tid=131676
#  assert(code_size2 == 0 || buffer.insts_remaining() > 200) failed: increase code_size2

After increasing the code size by 200 bytes, the assertion vanishes.

webrev: http://cr.openjdk.java.net/~rschmelter/webrevs/8223617/webrev.0/
bugreport: https://bugs.openjdk.java.net/browse/JDK-8223617

Best regards,

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