llvm-svn: 192339

ins/ext.

llvm-svn: 192330

This reverts commit r192316. The original change introduced circular
dependencies between libTarget and backends. That would broke a build unless
link everything into one big binary.

llvm-svn: 192329

template_value are updated to use DIRef.

A paired commit at clang is required due to changes to DIBuilder.

llvm-svn: 192320

Making them proper functions defined in the (shared)lib instead of
static inlines defined in the header files makes it possible to
actually distribute a binary compiled against the shared library
without having to worry about getting undefined symbol errors when
calling e.g LLVMInitializeAllTargetInfos because the shared library on
the other system was compiled with different targets.

Differential Revision: http://llvm-reviews.chandlerc.com/D1714

llvm-svn: 192316

to use DIScopeRef.

llvm-svn: 192309

llvm-svn: 192304

MCStreamer now owns the target streamer. This prevents leaking the target
streamer.

llvm-svn: 192303

  If a function seen at compile time is not necessarily the one linked to
the binary being built, it is illegal to change the actual arguments
passing to it. 

  e.g. 
   --------------------------
   void foo(int lol) {
     // foo() has linkage satisifying isWeakForLinker()
     // "lol" is not used at all.
   }

   void bar(int lo2) {
      // xform to foo(undef) is illegal, as compiler dose not know which
      // instance of foo() will be linked to the the binary being built.
      foo(lol2); 
   }
  -----------------------------

  Such functions can be captured by isWeakForLinker(). NOTE that
mayBeOverridden() is insufficient for this purpose as it dosen't include
linkage types like AvailableExternallyLinkage and LinkOnceODRLinkage.
Take link_odr* as an example, it indicates a set of *EQUIVALENT* globals
that can be merged at link-time. However, the semantic of 
*EQUIVALENT*-functions includes parameters. Changing parameters breaks
the assumption.

  Thank John McCall for help, especially for the explanation of subtle
difference between linkage types.

  rdar://11546243

llvm-svn: 192302

Thanks to Reid Kleckner for the suggestion.

llvm-svn: 192298

This patch fixes PR17506.

llvm-svn: 192294

llvm-svn: 192284

llvm-svn: 192283

Substantial SelectionDAG scheduling is going away soon, and is
interfering with Hao's attempts to implement LDn/STn instructions, so
I say we make the leap first.

There were a few reorderings (inevitably) which broke some tests. I
tried to replace them with CHECK-DAG variants mostly, but some too
complex for that to be useful and I just reordered them.

llvm-svn: 192282

llvm-svn: 192281

llvm-svn: 192279

This was only working because AVX had cheaper rules in all cases.
I'm sure there are other places in this file where predicates are missing.

llvm-svn: 192276

llvm-svn: 192275

Replace a couple instructions with patterns referring to other instructions with same encoding and operands. Mark a couple other instructions as CodeGenOnly since we have FR and VR instructions and only one of them is needed by the assembler/disassembler.

llvm-svn: 192274

Use AVX512PIi8 for the alt forms of vcmp instructions. This adds the TB prefix and keeps the mnemonic from starting with an extra 'v'

llvm-svn: 192272

Mark some instructions as CodeGenOnly since they aren't needed by the assembler or disassembler. Disassembler already filtered them, but asm parser still had them in its tables.

llvm-svn: 192271

Add in64BitMode/in32BitMode to the MMX/SSE2/AVX maskmovq/dq instructions. This way the asm parser will pick the right one based on the mode. Instruction selection already did the right thing based on the pointer size.

llvm-svn: 192266

llvm-svn: 192265

llvm-svn: 192262

to use DIScopeRef.

A paired commit at clang is required due to changes to DIBuilder.

llvm-svn: 192256

typedef are updated to use DIScopeRef.

llvm-svn: 192254

is updated to use DITypeRef.

A paired commit at clang is required due to changes to DIBuilder.

llvm-svn: 192251

is updated to use DITypeRef.

A paired commit at clang is required due to changes to DIBuilder.

llvm-svn: 192246

reciprocal exponent, and reciprocal square root estimate instructions.

llvm-svn: 192242

Do what some other instructions do, and add an assert method.

llvm-svn: 192236

convert instructions.

llvm-svn: 192231

This fixes repeated -Wmicrosoft warnings when self-hosting clang on
Windows, and gets us real unsigned enum types with MSVC.

llvm-svn: 192227

llvm-svn: 192224

Mips16 will try and create a stub for it and this will
result in a link error because that function does not exist in libc.

llvm-svn: 192223

llvm-svn: 192218

llvm-svn: 192216

llvm-svn: 192215

llvm-svn: 192214

No intended functionality change.

llvm-svn: 192213

These are bugs to fix later.

llvm-svn: 192212