llvm-svn: 238218

This was resulting in the addrspacecast being removed and incorrectly
replaced with a ptrtoint when sinking.

llvm-svn: 238217

The variable j is now checked so there is no possible
out-of-bounds issue when accessing __kmp_nested_nth.nth[] array.

llvm-svn: 238216

This off-by-one error could lead to an out-of-bounds access on the
cons_text_c[] array.

llvm-svn: 238215

This data type is described in the Microsoft PE/COFF spec rev. 8.3 5.4.1.

llvm-svn: 238214

Add a function that returns number of symbols in archive headers.

llvm-svn: 238213

Going out on a limb and guessing that someone viewing the 3.7 release notes may instead want to view 3.6 instead of 3.5.

llvm-svn: 238212

llvm-svn: 238211

If there is an InstAlias defined for an instruction that had a custom
converter (AsmMatchConverter), then when the alias is matched,
the custom converter will be used rather than the converter generated
by the InstAlias.

This patch adds the UseInstAsmMatchConverter field to the InstAlias
class, which allows you to override this behavior and force the
converter generated by the InstAlias to be used.

This is required for some future improvemnts to the R600 assembler.

Differential Revision: http://reviews.llvm.org/D9083

llvm-svn: 238210

There is now no SectionData to be created.

llvm-svn: 238208

llvm-svn: 238207

llvm-svn: 238205

I will fix the name shortly.

llvm-svn: 238204

A step towards merging MCSection and MCSectionData.

llvm-svn: 238203

llvm-svn: 238202

llvm-svn: 238201

On MIPS unsigned int type should not be zero extended but sign-extended.

Patch by Strahinja Petrovic.

Differential Revision: http://reviews.llvm.org/D9198

llvm-svn: 238200

llvm-svn: 238199

https://llvm.org/bugs/show_bug.cgi?id=23630

llvm-svn: 238198

llvm-svn: 238197

This change reorganize the register read/write code inside lldb-server on Linux
with moving the architecture independent code into a new class called
NativeRegisterContextLinux and all of the architecture dependent code into the
appropriate NativeRegisterContextLinux_* class. As part of it the compilation of
the architecture specific register contexts are only compiled on the specific
architecture because they can't be used in other cases.

The purpose of this change is to remove a lot of duplicated code from the different
register contexts and to remove the architecture dependent codes from the global
NativeProcessLinux class.

Differential revision: http://reviews.llvm.org/D9935

llvm-svn: 238196

https://llvm.org/bugs/show_bug.cgi?id=23634

llvm-svn: 238195

It caused warning in clang assuming the default
branch would never be reached with the given
switch key type.

llvm-svn: 238194

[clang-tidy] Don't issue most google-readability-casting warnings on .c files included in other files.

This is done sometimes for testing purposes, and the check needs to handle this
consistently.

llvm-svn: 238193

Previously, subtarget features were a bitfield with the underlying type being uint64_t. 
Since several targets (X86 and ARM, in particular) have hit or were very close to hitting this bound, switching the features to use a bitset.
No functional change.

The first several times this was committed (e.g. r229831, r233055), it caused several buildbot failures.
Apparently the reason for most failures was both clang and gcc's inability to deal with large numbers (> 10K) of bitset constructor calls in tablegen-generated initializers of instruction info tables. 
This should now be fixed.

llvm-svn: 238192

llvm-svn: 238191

Summary:
Following on from r209907 which made personality encodings indirect, do the
same for TType encodings. This fixes the case where a try/catch block needs
to generate references to, for example, std::exception in the
.gcc_except_table.

This commit uses DW_EH_PE_sdata8 for N64 as far as is possible at the moment.
However, it is possible to end up with DW_EH_PE_sdata4 when a TargetMachine is
not available. There's no risk of issues with inconsistency here since the
tables are self describing but it does mean there is a small chance of the
PC-relative offset being out of range for particularly large programs.

Reviewers: petarj

Reviewed By: petarj

Subscribers: srhines, joerg, tberghammer, llvm-commits

Differential Revision: http://reviews.llvm.org/D9669

llvm-svn: 238190

No functional changes.

llvm-svn: 238189

That allows to reuse the code in other tools like llvm-readobj etc.

No functional changes.

llvm-svn: 238188

[TableGen] Fix line wrapping logic for the autogenerated header to use math that makes more sense (at least to me).

The old code had a bug if the description was between 75 and 85 characters or so as it substracted PSLen from Desc.size() instead of MAX_LINE_LEN in the compare. It also calculated odd values for PosE on the last split and just let StringRef::slice take care of it being larger than the description string.

llvm-svn: 238187

[TableGen] Rewrite an assert to not do a bunch unsigned math and then try to ensure the result is a positive number.

I think the fact that it was explicitly excluding 0 kept this from being a tautology. The exclusion of 0 for the old math was also a bug that's easily hit if the description gets split into multiple lines.

llvm-svn: 238186

[TableGen] Put a space between '*' and description in the autogenerated tablegen header. Minor cleanup in surrounding code.

llvm-svn: 238185

instead of BinPackParameters. Braced lists are used as constructor
calls in many places and so the bin-packing should follow what is done
for other calls and not what is done for function declarations.

llvm-svn: 238184

Specifically, don't add a space before it.

Before:
  someFunction(... a);
  var x = [1, 2, ... a];

After:
  someFunction(...a);
  var x = [1, 2, ...a];

llvm-svn: 238183

This fixes a case where the column limit was incorrectly calculated
leading to a macro like this:

  #define A                                       \
    [] {                                          \
      xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx(        \
          xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx); \
    }

exceeding the column limit.

llvm-svn: 238182

llvm-svn: 238181

llvm-svn: 238180

llvm-svn: 238179

[TableGen] Remove unneeded namespace around a function. Just put llvm:: on the definition since it's already declared in a header file.

llvm-svn: 238178

llvm-svn: 238177