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[LoongArch64] amend the LoongArch64's ABI for GCstress and NullableObject. - #72573
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ghost
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Jul 21, 2022
I couldn't figure out the best area label to add to this PR. If you have write-permissions please help me learn by adding exactly one area label. |
shushanhf
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Jul 21, 2022
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Hi, @jkotas Could you please review this PR? |
jkotas
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Jul 21, 2022
| _ASSERTE(regNum >= 0 && regNum <= 31); | ||
| return (regNum <= 21 && regNum >= 4); | ||
| return (regNum <= 21 && ((regNum >= 4) || (regNum == 1))); |
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Why would one store GC pointers in the return address register?
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because the ra may be used as a scratch register at some causes.
jkotas
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Jul 22, 2022
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This is part of the issue #69705 to amend the LA's port.
Amends the LoongArch64's ABI for GCstress and NullableObject.
@HFDude Thanks for your helping fixing nullable testing.