[PATCH] D54355: Use is.constant intrinsic for __builtin_constant_p

[Bill Wendling via Phabricator via cfe-commits]

void created this revision.
void added a reviewer: rsmith.
Herald added subscribers: cfe-commits, kristina.
Herald added a reviewer: shafik.

A __builtin_constant_p may end up with a constant after inlining. Use
the is.constant intrinsic if it's a variable that's in a context where
it may resolve to a constant, e.g., an argument to a function after
inlining.


Repository:
  rC Clang

https://reviews.llvm.org/D54355

Files:
  include/clang/AST/Expr.h
  lib/AST/ASTImporter.cpp
  lib/AST/Expr.cpp
  lib/AST/ExprConstant.cpp
  lib/CodeGen/CGBuiltin.cpp
  lib/Sema/SemaDeclCXX.cpp
  lib/Sema/SemaExpr.cpp
  lib/Sema/SemaOverload.cpp
  lib/Sema/SemaTemplateDeduction.cpp
  lib/Sema/SemaType.cpp
  lib/StaticAnalyzer/Core/ExprEngine.cpp
  test/Analysis/builtin-functions.cpp
  test/SemaCXX/compound-literal.cpp

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D54355.173441.patch
Type: text/x-patch
Size: 14831 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20181109/5a4140a6/attachment.bin>