RFR: 8267982: Set the node after peephole optimization to be removed [v6]
SUN Guoyun
github.com+40024232+sunny868 at openjdk.java.net
Fri Jun 25 01:12:27 UTC 2021
> Hi all,
>
> Enable peephole can cause SIGSEGV sometimes in OopFlow::build_oop_map(Node*, int, PhaseRegAlloc*, int*)+0x238 , so must set a removed-flags for the peephole-nodes , to avoid be set-live-bit() and cause crash.
> Please review this trivial change.
>
> Thanks,
> Sun Guoyun
SUN Guoyun has updated the pull request incrementally with one additional commit since the last revision:
8267982: Set the node after peephole optimization to be removed
-------------
Changes:
- all: https://git.openjdk.java.net/jdk/pull/4276/files
- new: https://git.openjdk.java.net/jdk/pull/4276/files/00a73ec5..5f96f51a
Webrevs:
- full: https://webrevs.openjdk.java.net/?repo=jdk&pr=4276&range=05
- incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=4276&range=04-05
Stats: 3 lines in 1 file changed: 0 ins; 0 del; 3 mod
Patch: https://git.openjdk.java.net/jdk/pull/4276.diff
Fetch: git fetch https://git.openjdk.java.net/jdk pull/4276/head:pull/4276
PR: https://git.openjdk.java.net/jdk/pull/4276
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