Bug 243890 - [JSC] Air support in armv7 does not work with DisallowMacroScratchRegisterUsage
Summary: [JSC] Air support in armv7 does not work with DisallowMacroScratchRegisterUsage
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2022-08-12 11:35 PDT by Joseph Griego
Modified: 2022-12-21 03:01 PST (History)
2 users (show)

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Description Joseph Griego 2022-08-12 11:35:36 PDT 
Code generation on this architecture will still use the MacroAssembler to materialize large offsets; but we should align with other archs and correctly teach the code generation pass when exactly they are needed.

Only relevant after https://bugs.webkit.org/show_bug.cgi?id=241009 is resolved.
Comment 1 Radar WebKit Bug Importer 2022-08-19 11:36:15 PDT 
<rdar://problem/98892125>
Comment 2 Angelos Oikonomopoulos 2022-12-21 03:01:46 PST 
Practically created a duplicate (albeit with a slightly different PoV) in https://bugs.webkit.org/show_bug.cgi?id=249648.