This removes previous special cases for each floating-point type in favour of a
shared codepath.

llvm-svn: 172189

As we keep adding more stuff to it, this structure is easier to
maintain. At one point we might think about making it an actual
class with specific accessors, etc.

llvm-svn: 172188

llvm-svn: 172187

llvm-svn: 172185

llvm-svn: 172184

llvm-svn: 172183

Fix spelling error and remove the part about CMake having experimental Ninja support since 2.8.9 has been released some time ago.

llvm-svn: 172182

llvm-svn: 172181

Example:
>DATA bin/clang 0x26e8e40
<llvm::SparcSubTypeKV
<40799808 416
The last line is address and size of the object.

llvm-svn: 172180

llvm-svn: 172179

ARM Cost Model:  We need to detect the max bitwidth of types in the loop in order to select the max vectorization factor.
We don't have a detailed analysis on which values are vectorized and which stay scalars in the vectorized loop so we use
another method. We look at reduction variables, loads and stores, which are the only ways to get information in and out
of loop iterations. If the data types are extended and truncated then the cost model will catch the cost of the vector
zext/sext/trunc operations.

llvm-svn: 172178

Fix spelling error and remove the part about CMake having experimental Ninja support since 2.8.9 has been released some time ago.

llvm-svn: 172177

llvm-svn: 172172

This commit is a 4x squash commit consisting of 4x functions converted to use FileCheck instead of grep.

Messages:
Converted test case trivial_codegen_tailcall.ll to use FileCheck.
Converted test return_constant.ll to use FileCheck instead of grep.
Converted test reorder_load.ll to use FileCheck instead of grep.
Converted test intervening-inst.ll to use FileCheck instead of grep.

llvm-svn: 172171

can be fixed

llvm-svn: 172170

This will get rid of some false positives as well as false negatives.

llvm-svn: 172169

llvm-svn: 172168

Making the Unicode formatters visually nicer by using the same prefix characters as the compiler expects in C++ code
Also, marking the Unicode data formatters test cases as dataformatter related for the benefit for the --category flag in dotest.py

llvm-svn: 172167

Revert r172153, "llvm/lib/MC/MCParser/AsmParser.cpp: [ms-inline-asm] Fix a couple of undefined behaviors. Operand->needAddressOf() is not initialized at !Operand->isReg()."

It has been redundant since r172157.

llvm-svn: 172166

Making a data formatter for wchar_t *

llvm-svn: 172165

Right now, only OS X has a way to determine the column width of a string
(PR14910). Until we have a good way to deal with this, we just won't
print carets, source ranges, or fixits for SMDiagnostic if the source line
has multibyte characters in it.

llvm-svn: 172164

It's better to show no caret/ranges/fixits than to show them misaligned.
(It scares me a bit that Clang is going to show them misaligned on
systems without a proper llvm::sys::locale::columnWidth.) See PR14910.

This reverts commit a03cc72bedd015b7eb76e9ac650992f58a48549d.

llvm-svn: 172163

Before we learned about :doc:, we used :ref: and put a dummy link at the
top of each page. Don't do that anymore.

This fixes PR14891 as a special case.

llvm-svn: 172162

llvm-svn: 172161

PR14890

llvm-svn: 172160

llvm-svn: 172159

llvm-svn: 172158

llvm-svn: 172157

supported.

llvm-svn: 172156

llvm-svn: 172155

llvm-svn: 172154

llvm/lib/MC/MCParser/AsmParser.cpp: [ms-inline-asm] Fix a couple of undefined behaviors. Operand->needAddressOf() is not initialized at !Operand->isReg().

llvm-svn: 172153

llvm::sys::locale::columnWidth()

llvm-svn: 172152

llvm-svn: 172151

external declarations with C language linkage.

llvm-svn: 172150

llvm-svn: 172149

r172121.

llvm-svn: 172148

assertions.

To ensure that custom assertions/conditional would also be supported,
just check if the ivar that needs to be invalidated or set to nil is
compared against 0.

Unfortunately, this will not work for code containing 'assert(IvarName)'

llvm-svn: 172147

llvm-svn: 172146

The root cause is mistakenly taking for granted that 
    "dyn_cast<Instruction>(a-Value)"
return a non-NULL instruction.

llvm-svn: 172145