RESOLVED FIXED302776
Size in bytes to clobber is not aligned on 32 bit OMGIRGenerator's prepareForTailCallImpl 
https://bugs.webkit.org/show_bug.cgi?id=302776
Summary Size in bytes to clobber is not aligned on 32 bit OMGIRGenerator's prepareFor...
Ioanna M. Dimitriou H.
Reported 2025-11-19 04:57:26 PST
On 32 bit systems registerSize() is 8, which causes the assertion in OMGIRGenerator::prepareForTailCallImpl to fail because the stackBytesToClobber are then not aligned on the stack.
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Ioanna M. Dimitriou H.
Comment 1 2025-11-19 04:59:45 PST
Pull request: https://github.com/WebKit/WebKit/pull/54173
EWS
Comment 2 2025-11-25 02:57:42 PST
Committed 303530@main (9f179c4476dd): <https://commits.webkit.org/303530@main> Reviewed commits have been landed. Closing PR #54173 and removing active labels.
Radar WebKit Bug Importer
Comment 3 2025-11-25 02:58:15 PST
<rdar://problem/165391700>
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