llvm-svn: 55197

llvm-svn: 55196

llvm-svn: 55192

llvm-svn: 55191

instructions that define the full 32 or 64-bit value. When anyexting
from i8 to i16 or i32, it's not necessary to zero out the high
portion of the register.

llvm-svn: 55190

llvm-svn: 55189

llvm-svn: 55188

are not yet updated properly, but that's a separate
task.

llvm-svn: 55187

llvm-svn: 55186

llvm-svn: 55182

handled correctly, and change a few SmallVector uses to use
size 0 to more clearly reflect their intent.

llvm-svn: 55181

llvm-svn: 55180

Patch contributed by Bjorn Reese!

llvm-svn: 55179

llvm-svn: 55178

-The Parser calls a new "ActOnCXXTypeConstructExpr" action.
-Sema, depending on the type and expressions number:
   -If the type is a class, it will treat it as a class constructor. [TODO]
   -If there's only one expression (i.e. "int(0.5)" ), creates a new "CXXFunctionalCastExpr" Expr node
   -If there are no expressions (i.e "int()" ), creates a new "CXXZeroInitValueExpr" Expr node.

llvm-svn: 55177

make test fails if llvm is checked out to llvm-svn of if there is a dash somewhere else in the path. fix that.

llvm-svn: 55175

For example, adding the default system include paths in clients is now as
simple as

  InitHeaderSearch init(headers);
  init.AddDefaultSystemIncludePaths(langopts);
  init.Realize();

llvm-svn: 55174

llvm-svn: 55173

llvm-svn: 55171

patch contributed by Benjamin Stiglitz!

llvm-svn: 55170

llvm-svn: 55169

Patch contributed by m-s.

llvm-svn: 55167

llvm-svn: 55166

so that lwarx and stwcx are always executed the same number of times.
This is important for performance, I'm told.

llvm-svn: 55163

llvm-svn: 55162

because nothing uses the merged types yet.)

llvm-svn: 55161

llvm-svn: 55160

testing compatibility.  This is necessary for some constructs, like merging
redeclarations.

Also, there are some ObjC changes to make sure that 
typesAreCompatible(a,b) == typesAreCompatible(b,a).  I don't have any 
ObjC code beyond the testsuite, so please tell me if there are any cases 
where this doesn't behave as expected.

llvm-svn: 55158

llvm-svn: 55157

and use it in FastISelEmitter.cpp, and make FastISel
subtarget aware. Among other things, this lets it work
properly on x86 targets that don't have SSE, where it
successfully selects x87 instructions.

llvm-svn: 55156

implement some things, like unary operators and casts, but it's enough
to fix PR2703 as filed.

llvm-svn: 55155

llvm-svn: 55154

llvm-svn: 55151

llvm-svn: 55150

infinite loop.

llvm-svn: 55149

Fix write() when the string being written is larger than the buffer.  This broke various ObjC testcases
with very long symbol names.

llvm-svn: 55148

llvm-svn: 55147

llvm-svn: 55146

llvm-svn: 55145

llvm-svn: 55144