[PATCH] D14877: Fix ICE on lowering of constexpr vector splats

[George Burgess IV via cfe-commits]

george.burgess.iv updated this revision to Diff 42686.
george.burgess.iv added a comment.

TIL you can use OpenCL vectors in C++ files. Fixed a bug related to not knowing this + added tests for the constexpr cases.

Also, is there a better way to do the `bool` -> `APFloat` conversion in ExprConstant, lines 8108-8110? I'm assuming that float semantics matter, otherwise `Result = APFloat(-BoolResult)` seems nicer.


http://reviews.llvm.org/D14877

Files:
  include/clang/AST/OperationKinds.h
  include/clang/Sema/Sema.h
  lib/AST/Expr.cpp
  lib/AST/ExprConstant.cpp
  lib/CodeGen/CGExpr.cpp
  lib/CodeGen/CGExprAgg.cpp
  lib/CodeGen/CGExprComplex.cpp
  lib/CodeGen/CGExprConstant.cpp
  lib/CodeGen/CGExprScalar.cpp
  lib/Edit/RewriteObjCFoundationAPI.cpp
  lib/Sema/SemaCast.cpp
  lib/Sema/SemaChecking.cpp
  lib/Sema/SemaExpr.cpp
  lib/Sema/SemaExprCXX.cpp
  lib/Sema/SemaOverload.cpp
  lib/StaticAnalyzer/Core/ExprEngineC.cpp
  test/CodeGenCXX/builtins-systemz-zvector.cpp
  test/CodeGenCXX/vector-splat-conversion.cpp
  test/CodeGenOpenCL/bool_cast.cl

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