You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
as I normally do (in the Ubuntu 20 image, at least) and I got compilation errors in omr:
[ 34%] Building CXX object runtime/compiler/CMakeFiles/j9jit.dir/root/hostdir/foo/openj9-openjdk-jdk21/omr/compiler/infra/InterferenceGraph.cpp.o
/root/hostdir/foo/openj9-openjdk-jdk21/omr/compiler/infra/InterferenceGraph.cpp: In member function 'virtual bool TR_InterferenceGraph::simplify()':
/root/hostdir/foo/openj9-openjdk-jdk21/omr/compiler/infra/InterferenceGraph.cpp:423:51: error: 'this' pointer is null [-Werror=nonnull]
423 | workingSet->reset(bestSpillNode->getIndex());
| ~~~~~~~~~~~~~~~~~~~~~~~^~
In file included from /root/hostdir/foo/openj9-openjdk-jdk21/omr/compiler/infra/IGBase.hpp:28,
from /root/hostdir/foo/openj9-openjdk-jdk21/omr/compiler/infra/InterferenceGraph.hpp:34,
from /root/hostdir/foo/openj9-openjdk-jdk21/omr/compiler/infra/InterferenceGraph.cpp:22:
/root/hostdir/foo/openj9-openjdk-jdk21/omr/compiler/infra/IGNode.hpp:89:16: note: in a call to non-static member function 'IGNodeIndex TR_IGNode::getIndex()'
89 | IGNodeIndex getIndex() {return _index;}
| ^~~~~~~~
cc1plus: all warnings being treated as errors
I'm fairly sure this is due to the use of GCC 11 in the image. From the changelog:
Enhancements to existing warnings:
-Wnonnull considers the implicit this argument of every C++ nonstatic member function to have been implicitly declared with attribute nonnull and triggers warnings for calls where the pointer is null.
There are only a few places where the warning arises. I can put up a PR to resolve them.
The text was updated successfully, but these errors were encountered:
I tried producing a debug build of JDK21 with openj9 using the Ubuntu 22 docker image from mkdocker.sh, with the additional flags
as I normally do (in the Ubuntu 20 image, at least) and I got compilation errors in
omr
:I'm fairly sure this is due to the use of GCC 11 in the image. From the changelog:
There are only a few places where the warning arises. I can put up a PR to resolve them.
The text was updated successfully, but these errors were encountered: