llvm-svn: 43258

llvm-svn: 42730

llvm-svn: 42010

Phase 2 of making the Decl class more lightweight...

Move Identifier/Loc instance variables (and associated getters/setters) down from Decl to ScopedDecl/FieldDecl.

Objc AST's can now inherit from Decl without getting instance variables and types that are C specific. For now, I am keeping NextDeclarator, since I believe it may be useful to ObjC. If not, it can be moved later.

llvm-svn: 41934

llvm-svn: 41907

support any sort of expr, add a new EmitAnyExpr routine.

llvm-svn: 41660

to their corresponding library routines (e.g. isinf).  This allows us to handle
all the stuff in macos math.h, and other stuff as it's added to *Builtins.def.

llvm-svn: 41634

llvm-svn: 41560

llvm-svn: 41470

llvm-svn: 41468

llvm-svn: 41467

llvm-svn: 41447

llvm-svn: 41444

llvm-svn: 41438

llvm-svn: 41434

llvm-svn: 41433

llvm-svn: 41424

operators in all their glory :)

llvm-svn: 41373

This patch temporarily breaks compound assignment operators, but greatly simplifies many
things.

llvm-svn: 41355

llvm-svn: 41347

llvm-svn: 41344

llvm-svn: 41238

llvm-svn: 41236

llvm-svn: 41235

llvm-svn: 41234

llvm-svn: 41233

llvm-svn: 41231

llvm-svn: 41226

llvm-svn: 41215

llvm-svn: 41202

llvm-svn: 41188

to getBase and getIdx.  getBase and getIdx now return a "normalized" view
of the expression (e.g., always "A[4]" instead of possibly "4[A]").  getLHS
and getRHS return the expressions with syntactic fidelity to the original
source code.

Also modified client code of ArraySubscriptExpr, including the AST dumper
and pretty printer, the return-stack value checker, and the LLVM code
generator.

llvm-svn: 41180

aggregate value and scalar expression computation are very different, this
gets them away from each other.  This causes a temporary regression on some
complex number examples.

llvm-svn: 41014

llvm-svn: 40995

codegen for:

_Complex double bar(int);
void test(_Complex double*);

void test2(int c) {
  _Complex double X;
  X = bar(1);
  test(&X);
}

llvm-svn: 40993

bitcast.

llvm-svn: 40992

EmitUsualArithmeticConversions.

llvm-svn: 40931

EmitExprWithUsualUnaryConversions.

llvm-svn: 40929

struct X { int A; };

void foo() {
  struct X s;
  int i;
  i = __builtin_choose_expr(0, s, i);
}

compiles to:

        %tmp = load i32* %i             ; <i32> [#uses=1]
        store i32 %tmp, i32* %i

wow :)

llvm-svn: 40801

llvm-svn: 40788