llvm-svn: 71014

Running /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.src/test/
CodeGen/X86/dg.exp ...
FAIL: /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.src/test/
CodeGen/X86/change-compare-stride-1.ll
Failed with exit(1) at line 2
while running: grep {cmpq       $-478,} change-compare-stride-1.ll.tmp
child process exited abnormally

llvm-svn: 71013

llvm-svn: 71012

llvm-svn: 71010

Handle overflow of 64-bit loop conditions.

llvm-svn: 71008

llvm-svn: 70996

 - I will remove the flag when I'm comfortable there is no fallout
   from this.

llvm-svn: 70993

addrspace(257) -> FS relative on x86.  Patch by Zoltan Varga!

llvm-svn: 70992

llvm-svn: 70990

llvm-svn: 70988

in a 'Class' receiver which is not a root instance
method.

llvm-svn: 70987

Revert part of 70929 that has to do with determining whether a SIB byte is needed. It causes a lot of x86_64 JIT failures.

llvm-svn: 70986

__sync_umin_and_fetch), add some missing atomic builtins (e.g.
__sync_fetch_and_nand) and reorder the list to match the GCC
documentation.  The builtins still need work and codegen 
implementation, more patches coming.

llvm-svn: 70985

llvm-svn: 70984

Allow multiclass def names to contain "#NAME"" where TableGen replaces
#NAME# with the name of the defm instantiating the multiclass.  This is
useful for AVX instruction naming where a "V" prefix is standard
throughout the ISA.  For example:

multiclass SSE_AVX_Inst<...> {
   def SS : Instr<...>;
   def SD : Instr<...>;
   def PS : Instr<...>;
   def PD : Instr<...>;

   def V#NAME#SS : Instr<...>;
   def V#NAME#SD : Instr<...>;
   def V#NAME#PS : Instr<...>;
   def V#NAME#PD : Instr<...>;
}

defm ADD : SSE_AVX_Inst<...>;

Results in 

ADDSS
ADDSD
ADDPS
ADDPD

VADDSS
VADDSD
VADDPS
VADDPD

llvm-svn: 70979

See PR4157 for details. Patch by Martin Nowack!

llvm-svn: 70973

to go back and clean up existing uses of the bitcasted function.  This
is not just an optimization: it is required for correctness to get
always inline functions to work, see testcases in function-attributes.c.

llvm-svn: 70971

types.  In this case, it was objc_selector and objc_class.  This fixes
rdar://6852754 - clang sometimes generates incorrect/unknown file/line info for DW_TAG__structure_type dies

llvm-svn: 70969

DIEs.  We were generating a loc with line of 0 and a file.
These tags do not need locations at all, just remove it.
this fixes rdar://6852792 - Clang generates incorrect (and unnecessary) file and line info for DW_TAG_inheritance dies

llvm-svn: 70966

in ObjC) to not emit file/line location information.  Previously
we would output a file with bogus line information.  This fixes:
rdar://6852814 - Clang generates incorrect file & line info for automatic/understood formal parameters for objc-programs

llvm-svn: 70965

For implicit decls like "self" and "_cmd" in ObjC, these decls
should not have a location.

llvm-svn: 70964

composite pointer type, and his is better! Updated relational- and
equality-operator checking accordingly.

llvm-svn: 70963

Refactor global decls to hold either a regular Decl or a CXXConstructorDecl + ctor type or a CXXDestructorDecl + dtor type.

llvm-svn: 70962

llvm-svn: 70961

llvm-svn: 70953

llvm-svn: 70952

llvm-svn: 70951

llvm-svn: 70950

 ns_ownership_returns -> ns_returns_owned
 ns_ownership_retain -> ns_retains
 ns_ownership_release -> ns_releases
 cf_ownership_retain ->  cf_retains
 cf_ownership_release -> cf_releases

llvm-svn: 70949

llvm-svn: 70946

llvm-svn: 70943

llvm-svn: 70941

llvm-svn: 70940

objc_assign_global API when assigning to global
objective-c object pointer.

llvm-svn: 70939

compensating for super classes). This was making the reported class
sizes for empty classes very, very wrong.
 - Also, we now report the size info for an empty class like gcc (as
   the offset of the start, not as 0, 0).

 - Add a few more test cases we were mishandling before (padding bit
   field at end of struct, for example).

llvm-svn: 70938

llvm-svn: 70937

llvm-svn: 70934

- Synchronize instruction length computation code in X86InstrInfo with code in X86CodeEmitter.cpp
Patch by Zoltan Varga.

llvm-svn: 70929

CallbackVH, with fixes. allUsesReplacedWith need to
walk the def-use chains and invalidate all users of a
value that is replaced. SCEVs of users need to be
recalcualted even if the new value is equivalent. Also,
make forgetLoopPHIs walk def-use chains, since any
SCEV that depends on a PHI should be recalculated when
more information about that PHI becomes available.

llvm-svn: 70927

llvm-svn: 70925