StackProtector: insert check before musttail call.
#2710
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`musttail` calls have to directly precede the return instruction (of their value), so any stack checks must be inserted before the call instead of in between it and the return. (cherry picked from commit f25fd4b)
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@swift-ci test |
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Fixed rdar://75512425 |
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musttailcalls have to directly precede the return instruction (of theirvalue), so any stack checks must be inserted before the call instead of in
between it and the return.
(cherry picked from commit f25fd4b)