Em Wed, May 27, 2020 at 01:23:00PM -0300, Arnaldo Carvalho de Melo escreveu: > Em Wed, May 27, 2020 at 11:20:57AM -0300, Arnaldo Carvalho de Melo escreveu: > > Em Mon, Apr 27, 2020 at 02:15:16PM +0800, Nick Gasson escreveu: > > > For a Java method signature like: > > > > > > Ljava/lang/AbstractStringBuilder;appendChars(Ljava/lang/String;II)V > > > > > > The demangler produces: > > > > > > void class java.lang.AbstractStringBuilder.appendChars(class > > > java.lang., shorttring., int, int) > > > > > > The arguments should be (java.lang.String, int, int) but the demangler > > > interprets the "S" in String as the type code for "short". Correct this > > > and two other minor things: > > > > > > - There is no "bool" type in Java, should be "boolean". > > > > > > - The demangler prepends "class" to every Java class name. This is not > > > standard Java syntax and it wastes a lot of horizontal space if the > > > signature is long. Remove this as there isn't any ambiguity between > > > class names and primitives. > > > > > > Also added a test case. > > > > So, I took this and split into a patch for the new 'perf test java' and > > then the fix, so that we can see the problem being detected and then > > apply the fix and see it fixed, the last patch in this series thus > > became: > > This is in my tmp.perf/core branch pending a round of testing, after > that it'll move to perf/core on its way to 5.8, thanks.
All tests passed, moved to perf/core. - Arnaldo
