RFR: 8291953: Remove PTR32_FORMAT macros

[Aleksey Shipilev]

On Fri, 5 Aug 2022 07:19:13 GMT, Kim Barrett <kbarrett at openjdk.org> wrote:

> Please review this change to remove the PTR32_FORMAT macro.
> 
> And the idea of hard-coded 32bit pointers is bad; we already have the
> PTR_FORMAT macros that deal with the 32/64bit distinction for pointers, and
> those should be used for such.
> 
> However, all uses of PTR32_FORMAT are actually with values that are real uint
> values, not (converted) pointers. They should just use "%u" instead.  So we
> can eliminate PTR32_FORMAT.
> 
> The unused PTR32_FORMAT_W is is also removed.
> 
> Testing:
> mach5 tier1

Good riddance.

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Marked as reviewed by shade (Reviewer).

PR: https://git.openjdk.org/jdk/pull/9768