Bug 249648 - Air should be using more ARMv7 registers
Summary: Air should be using more ARMv7 registers
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Angelos Oikonomopoulos
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2022-12-20 06:56 PST by Angelos Oikonomopoulos
Modified: 2022-12-22 19:58 PST (History)
1 user (show)

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Description Angelos Oikonomopoulos 2022-12-20 06:56:40 PST 
Currently, MacroAssemblerARMv7 reserves 2 scratch registers for use in certain cases of code generation. If Air can be taught to avoid generating long offsets, we can reclaim one register for use in the register allocator.
Comment 1 Angelos Oikonomopoulos 2022-12-20 07:12:46 PST 
Pull request: https://github.com/WebKit/WebKit/pull/7913
Comment 2 EWS 2022-12-22 19:57:25 PST 
Committed 258279@main (67d43c36bbf9): <https://commits.webkit.org/258279@main>

Reviewed commits have been landed. Closing PR #7913 and removing active labels.
Comment 3 Radar WebKit Bug Importer 2022-12-22 19:58:14 PST 
<rdar://problem/103658718>