[jdk17u-dev] RFR: 8309266: C2: assert(final_con == (jlong)final_int) failed: final value should be integer

Wed Jul 12 08:56:20 UTC 2023

On Tue, 11 Jul 2023 14:13:05 GMT, Goetz Lindenmaier <goetz at openjdk.org> wrote:

> I backport this for parity with 17.0.9-oracle.
> 
> Clean backport, but does not compiole because is_ConI is not supported by 17.
> I include the parts to define this from "8298952: All nodes should have type(n) == Value(n) after IGVN"

Other than that, looks good to me.

src/hotspot/share/opto/node.hpp line 577:

> 575:     Node* n1 = in(i1);
> 576:     Node* n2 = in(i2);
> 577:     _in[i1] = n2;    _in[i2] = n1;

Where does that change come from?

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Marked as reviewed by roland (Reviewer).

PR Review: https://git.openjdk.org/jdk17u-dev/pull/1570#pullrequestreview-1525855466
PR Review Comment: https://git.openjdk.org/jdk17u-dev/pull/1570#discussion_r1260841273