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c5870ed0c7
While we cannot always avoid materializing immediates, we can still inspect the most significant bit and potentially skip sign extension. This can sometimes save an instruction. Before: 0x5280003a mov w26, #0x1 ; =1 0x93407f5b sxtw x27, w26 0xcb38c37b sub x27, x27, w24, sxtw After: 0x5280003a mov w26, #0x1 ; =1 0xcb38c35b sub x27, x26, w24, sxtw Before: 0x52a20018 mov w24, #0x10000000 ; =268435456 0x93407f79 sxtw x25, w27 0xcb38c339 sub x25, x25, w24, sxtw After: 0x52a20018 mov w24, #0x10000000 ; =268435456 0x93407f79 sxtw x25, w27 0xcb180339 sub x25, x25, x24 |
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| .. | ||
| AudioCommon | ||
| Common | ||
| Core | ||
| DiscIO | ||
| DolphinNoGUI | ||
| DolphinQt | ||
| DolphinTool | ||
| InputCommon | ||
| MacUpdater | ||
| UICommon | ||
| UpdaterCommon | ||
| VideoBackends | ||
| VideoCommon | ||
| WinUpdater | ||
| CMakeLists.txt | ||
| DolphinLib.ARM64.props | ||
| DolphinLib.props | ||
| DolphinLib.vcxproj | ||
| DolphinLib.vcxproj.user | ||
| DolphinLib.x64.props | ||
| VersionInfo.plist.in | ||