[PATCH] D50003: Sema: Fix explicit address space cast involving void pointers

[Yaxun Liu via Phabricator via cfe-commits]

yaxunl created this revision.
yaxunl added a reviewer: rjmccall.

Explicit cast of a void pointer to a pointer type in different address space is
incorrectly classified as bitcast, which causes invalid bitcast in codegen.

The patch fixes that by checking the address space of the source and destination
type and set the correct cast kind.


https://reviews.llvm.org/D50003

Files:
  lib/Sema/SemaCast.cpp
  test/CodeGenCXX/address-space-cast.cpp

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