RESOLVED FIXED292899
Work around mmap corruption bug in the PGO runtime 
https://bugs.webkit.org/show_bug.cgi?id=292899
Summary Work around mmap corruption bug in the PGO runtime
Elliott Williams
Reported 2025-05-12 19:05:32 PDT
To continue PGO collection on clang-1700, we should try to sidestep the issue while we wait for a fix to the issue described in rdar://151083138.
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Add attachment proposed patch, testcase, etc.
Elliott Williams
Comment 1 2025-05-12 19:05:53 PDT
rdar://151191066
Elliott Williams
Comment 2 2025-05-12 19:08:47 PDT
Pull request: https://github.com/WebKit/WebKit/pull/45282
EWS
Comment 3 2025-05-12 21:31:24 PDT
Committed 294823@main (987f734c374e): <https://commits.webkit.org/294823@main> Reviewed commits have been landed. Closing PR #45282 and removing active labels.
Elliott Williams
Comment 4 2025-06-04 22:18:31 PDT
Re-opening for pull request https://github.com/apple/WebKit/pull/3148
EWS
Comment 5 2025-06-04 22:21:51 PDT
Committed 289651.556@safari-7621-branch (432314d87481): <https://commits.webkit.org/289651.556@safari-7621-branch> Reviewed commits have been landed. Closing PR #3148 and removing active labels.
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