Lang Hames 93ff2110e5 [ORC][AArch64] Guard against negative offsets in writeIndirectStubsBlock. ...

In OrcAArch64::writeIndirectStubsBlock, masks the high bits of the immediate
operand to the stub's ldr instruction so that negative offsets to the stub
pointer do not overflow.

No testcase -- this fixes most of the OrcLazy testcases for AArch64 (at least on
Darwin), but we still need to fix the exception-handling test before we can turn
them on.

2023-07-06 17:59:21 -07:00

55 KiB

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