JF Bastien ef202c308b Variable auto-init: also auto-init alloca ...

Summary:
alloca isn’t auto-init’d right now because it’s a different path in clang that
all the other stuff we support (it’s a builtin, not an expression).
Interestingly, alloca doesn’t have a type (as opposed to even VLA) so we can
really only initialize it with memset.

<rdar://problem/49794007>

Subscribers: jkorous, dexonsmith, cfe-commits, rjmccall, glider, kees, kcc, pcc

Tags: #clang

Differential Revision: https://reviews.llvm.org/D60548

llvm-svn: 358243

2019-04-12 00:11:27 +00:00

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