[PATCH] D71499: Add builtins for aligning and checking alignment of pointers and integers

[Alexander Richardson via Phabricator via cfe-commits]

arichardson updated this revision to Diff 234051.
arichardson marked 6 inline comments as done.
arichardson added a comment.

- Add support for constant-evaluating pointer values
- Add errors messages for constant evaluation
- Extend tests for constant evaluation
- Use ptrtoint+inttoptr instead of ptrmask as suggested by @lebedev.ri
- Fix SemaChecking.cpp


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D71499/new/

https://reviews.llvm.org/D71499

Files:
  clang/include/clang/Basic/Builtins.def
  clang/include/clang/Basic/DiagnosticASTKinds.td
  clang/include/clang/Basic/DiagnosticSemaKinds.td
  clang/lib/AST/ExprConstant.cpp
  clang/lib/CodeGen/CGBuiltin.cpp
  clang/lib/CodeGen/CodeGenFunction.h
  clang/lib/Sema/SemaChecking.cpp
  clang/test/CodeGen/builtin-align-array.c
  clang/test/CodeGen/builtin-align.c
  clang/test/Sema/builtin-align.c
  clang/test/SemaCXX/builtin-align-cxx.cpp

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D71499.234051.patch
Type: text/x-patch
Size: 52953 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20191216/ddc08221/attachment-0001.bin>