RFR: 8356778: Compiler add event logging in case of failures

[Martin Doerr]

On Mon, 12 May 2025 17:56:47 GMT, Matthias Baesken <mbaesken at openjdk.org> wrote:

> We should add event logging to some related hotspot methods. While testing this functionality it turned out that sometimes the CompileTask pointer is 0, so this needs to be check to avoid crashes.

src/hotspot/share/c1/c1_Compilation.cpp line 651:

> 649:   assert(msg != nullptr, "bailout message must exist");
> 650:   // record the bailout for hserr envlog
> 651:   if (msg != nullptr) {

How can it be nullptr? All callers pass some message.

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PR Review Comment: https://git.openjdk.org/jdk/pull/25188#discussion_r2091391123