everyone.

llvm-svn: 64978

llvm-svn: 64915

that has not been JIT'd yet, the callee is put on a list of pending functions
to JIT.  The call is directed through a stub, which is updated with the address
of the function after it has been JIT'd.  A new interface for allocating and
updating empty stubs is provided.

Add support for removing the ModuleProvider the JIT was created with, which
would otherwise invalidate the JIT's PassManager, which is initialized with the
ModuleProvider's Module.

Add support under a new ExecutionEngine flag for emitting the infomration 
necessary to update Function and GlobalVariable stubs after JITing them, by
recording the address of the stub and the name of the GlobalValue.  This allows
code to be copied from one address space to another, where libraries may live
at different virtual addresses, and have the stubs updated with their new
correct target addresses.

llvm-svn: 64906

llvm-svn: 64891

GV with null value initializer shouldn't go to BSS if it's meant for a mergeable strings section. Currently it only checks for Darwin. Someone else please check if it should apply to other targets as well.

llvm-svn: 64877

(Note: Eventually, commits like this will be handled via a pre-commit hook that
 does this automagically, as well as expand tabs to spaces and look for 80-col
 violations.)

llvm-svn: 64827

llvm-svn: 64719

U    include/llvm/CodeGen/DebugLoc.h
U    lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
U    lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp
U    lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp

Enable debug location generation at -Os. This goes with the reapplication of the
r63639 patch.

llvm-svn: 64715

llvm-svn: 64694

llvm-svn: 64620

llvm-svn: 64535

llvm-svn: 64496

llvm-svn: 64438

There were some that might even matter in X86FastISel.

llvm-svn: 64437

llvm-svn: 64436

llvm-svn: 64435

llvm-svn: 64433

llvm-svn: 64432

llvm-svn: 64431

llvm-svn: 64430

llvm-svn: 64429

llvm-svn: 64428

the new way, where all of the information is passed on SDNodes and machine
instructions.

llvm-svn: 64427

llvm-svn: 64410

Modify callers.

llvm-svn: 64409

in inline asm as signed (what gcc does).  Add partial support
for x86-specific "e" and "Z" constraints, with appropriate
signedness for printing.

llvm-svn: 64400

llvm-svn: 64384

llvm-svn: 64383

leaving them in the DAG and then getting selection errors.  This is a 
fix for PR3538.

llvm-svn: 64382

llvm-svn: 64342

llvm-svn: 64329

This fixes a bug introduced by r61215.

llvm-svn: 64316

llvm-svn: 64240

llvm-svn: 64237

Function temporaries can not overlap with retval or args.See the comment in source code to know the reason. Anything having .auto. in its name is local to a function in nature irrespective of the linkage specified. print static local variables in module level IDATA section. 

llvm-svn: 64199

llvm-svn: 64186

llvm-svn: 64150

suprise to some callers, e.g. register coalescer. For now, add an parameter
that tells AnalyzeBranch whether it's safe to modify the mbb. A better
solution is out there, but I don't have time to deal with it right now.

llvm-svn: 64124

llvm-svn: 64093

No functional change.

llvm-svn: 64026