Also make some static function class functions to avoid having to mention the
class namespace for enums all the time.

No functionality change intended.

llvm-svn: 179886

llvm-svn: 179881

rdar://problem/13463793

llvm-svn: 179877

llvm-svn: 179875

This patch adds support for recoded (meaning assembly-language compatible to
standard mips32) arithmetic 32-bit instructions.

Patch by Zoran Jovanovic.

llvm-svn: 179873

operand type to uimm16.

Patch by Vladimir Medic.

llvm-svn: 179872

indended.
Part of rdar://13663589

llvm-svn: 179871

qualifiers don't necessarily begin with an identifier (e.g., ::foo::bar).

llvm-svn: 179867

llvm-svn: 179866

llvm-svn: 179865

Fixes PR15791.

llvm-svn: 179859

llvm-svn: 179856

Patch from Mihail Popa

llvm-svn: 179854

llvm-svn: 179851

llvm-svn: 179849

Thanks to Evgeniy Stepanov for reporting this.

It might be a good idea to add a command iterator abstraction to MachO.h, but
this fixes the bug for now.

llvm-svn: 179848

llvm-svn: 179847

This reverts commit r179836 as it seems to have caused test failures.

llvm-svn: 179840

Adding another CU-wide list, in this case of imported_modules (since they
should be relatively rare, it seemed better to add a list where each element
had a "context" value, rather than add a (usually empty) list to every scope).
This takes care of DW_TAG_imported_module, but to fully address PR14606 we'll
need to expand this to cover DW_TAG_imported_declaration too.

llvm-svn: 179836

llvm-svn: 179833

llvm-svn: 179830

InstFlag has a default value of 0 and will simplify the VOP3 patterns.

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
llvm-svn: 179829

llvm-svn: 179826

arguments in entry BBs.

llvm-svn: 179824

llvm-svn: 179820

If the return type is a pointer and the call returns an integer, then do the
inttoptr convertions. And vice versa.

llvm-svn: 179817

llvm-svn: 179814

AT&T dialect.  Test case for r179804 as well.
rdar://13674398 and PR13340.

llvm-svn: 179813

llvm-svn: 179809

llvm-svn: 179808

This seems to cause a stage-2 LLVM compile failure (by crashing TableGen); do
I'm disabling this for now.

llvm-svn: 179807

variant/dialect.  Addresses a FIXME in the emitMnemonicAliases function.
Use and test case to come shortly.
rdar://13688439 and part of PR13340.

llvm-svn: 179804

Many PPC instructions have a so-called 'record form' which stores to a specific
condition register the result of comparing the result of the instruction with
zero (always as a signed comparison). For integer operations on PPC64, this is
always a 64-bit comparison.

This implementation is derived from the implementation in the ARM backend;
there are some differences because PPC condition registers are allocatable
virtual registers (although the record forms always use a specific one), and we
look for a matching subtraction instruction after the compare (but before the
first use) in addition to before it.

llvm-svn: 179802

llvm-svn: 179798

This pattern started popping up in vectorized min/max reductions.

llvm-svn: 179797

Semantics of parameters named Index and Idx were inconsistent between
"include/llvm/IR/Attributes.h", "lib/IR/AttributeImpl.h" and
"lib/IR/Attributes.cpp": sometimes these were fixed 1-based indexes of IR
parameters (or AttributeSet::ReturnIndex for IR return values or
AttributeSet::FunctionIndex for IR functions), other times they were the
internal slot for storage in the underlying AttributeSetImpl. I renamed usage of
the former to "Index" and usage of the latter to "Slot" ("Slot" was already
being used consistently for the latter in a subset of cases)

Patch by Stephen Lin!

llvm-svn: 179791

1. Verify::VerifyParameterAttrs in "lib/IR/Verifier.cpp" and
   AttrBuilder::removeFunctionOnlyAttrs in "lib/IR/Attributes.cpp" (only called
   by Verify::VerifyFunctionAttrs) separately maintained a list of function-only
   attribute types. I've consolidated the logic into a new function used for
   both cases in "lib/IR/Verifier.cpp", so this logic is in one place (other
   than the AsmParser front-end)

2. Various functions in "lib/IR/Verifier.cpp" passed AttributeSet around by
   reference needlessly, as it's just a handle to an immutable pimpl body.

Patch by Stephen Lin!

llvm-svn: 179790

llvm-svn: 179789

In the function InstCombiner::visitExtractElementInst() removed the limitation that extract is promoted over a cast only if the cast has only one use.

llvm-svn: 179786

llvm-svn: 179785