llvm-svn: 250026

Summary: Unnecessary space at the beginning of LLVM_DEFINITIONS in cmake shared files can break projects that use the variable.

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D13432

llvm-svn: 250025

* XFAIL it for android arm/aarch64 as watchpoints aren't supported there
* Remove the dwarf/dsym test separation as they will be generated automatically

llvm-svn: 250024

New instructions using floating point registers have been added, to check
that AsmParser can deal with fp regs in vector instructions.

This tests r249810.

llvm-svn: 250023

Summary:
 - Changed from 16 bits to 8 bits for Intel Architecture
    -- FXSAVE structure now conforms with the layout of FXSAVE
       area specified by IA Architecture Software Developer Manual

 - Modified Linux and FreeBSD specific files to support this change
    -- MacOSX already uses 8 bits for ftag register

 - Modified TestRegisters.py and a.cpp:
    -- Change allows 8 bit comparison of ftag values

    -- Change resolves Bug 24733:
       Removed XFAIL for Clang as the test works and passes for
       Clang compiler as well

    -- Change provides a Generic/Better way of testing Bug 24457
       and Bug 25050 by using 'int3' inline assembly in inferior

Signed-off-by: Abhishek Aggarwal <abhishek.a.aggarwal@intel.com>

Reviewers: ovyalov, jingham, clayborg

Subscribers: tfiala, emaste

Differential Revision: http://reviews.llvm.org/D13587

llvm-svn: 250022

This can fail badly if we're overlaying a real file system and there are
symlinks there. Just keep the path as-is for now.

This essentially reverts r249830.

llvm-svn: 250021

This script prints a CSV of all misched models of a target when given the output of the debug output of subtarget using:

    llvm-tblgen --gen-subtarget --debug-only=subtarget-emitter ...

With thanks to Dave Estes for mentioning the idea at the 2014 LLVM Developers' Meeting.

Patch by Christof Douma!

llvm-svn: 250020

We also allow such products for cases where 'Parameter' is loaded within the
scop, but where we can dynamically verify that the value of 'Parameter' remains
unchanged during the execution of the scop.

This change relies on Polly's new RequiredILS tracking infrastructure recently
contributed by Johannes.

llvm-svn: 250019

This patch also allows the -delinearize pass to delinearize expressions that do
not have an outermost SCEVAddRec expression. The SCEV::delinearize
infrastructure allowed this since r240952, but the -delinearize pass was not
updated yet.

llvm-svn: 250018

Automatically insert line feed after pretty printing of all pragma-like attributes + fix printing of pragma-like pragmas on declarations.
Differential Revision: http://reviews.llvm.org/D13546

llvm-svn: 250017

[X86] Use u8imm for the immediate type for all shift and rotate instructions. This way the assembler will perform range checking. Believe this matches gas behavior.

llvm-svn: 250016

The function's definition was already removed in r247289.

llvm-svn: 250015

[X86] Add support to assembler and MCInst lowering to use the other vmovq %xmmX, %xmmX encoding if it would be a shorter VEX encoding.

llvm-svn: 250014

llvm-svn: 250013

[X86] Change the immediate for IN/OUT instructions to u8imm so the assembly parser will check the size.

llvm-svn: 250012

[X86] Add some instruction aliases to get the assembly parser table to favor arithmetic instructions with 8-bit immediates over the forms that implicitly use the ax/eax/rax.

This allows us to remove the explicit code for working around the existing priority

llvm-svn: 250011

key in Obj-C dictionary literals

This fixes: https://llvm.org/PR22647

Patch by Kent Sutherland. Thank you.

llvm-svn: 250010

Slashes in regular expressions do not need to be escaped and do not
terminate the regular expression even without a preceding backslash.

Patch by Martin Probst. Thank you.

llvm-svn: 250009

Add methods to index Cursor to see if a cxx method is pure_virtual,
virtual or const methods.

Patch by Jonathan B Coe!

llvm-svn: 250008

llvm-svn: 250007

llvm-svn: 250006

Now that the SymbolTable is templated, we don't need the ELFData class or
multiple inheritance.

llvm-svn: 250005

llvm-svn: 250004

[Darwin] Need to add -isysroot on OS X otherwise the tests will fail if you don't have the command line tools package installed.

This mirrors how other LLVM suites are configured for running on OS X.

llvm-svn: 250003

llvm-svn: 250002

Revert once more.  This seems to fail to build on the buildbots which build with
ninja rather than MSBuild/Visual Studio.  This requires further build
infrastructure changes to deal with the assembly routines.

llvm-svn: 250001

Previous changes should now permit building on MSVC 2013 in addition to MSVC
2015.

llvm-svn: 250000

llvm-svn: 249999

This patch adds AsNeeded and IsUsed bool fields to SharedFile. AsNeeded bit
is set if the DSO is enclosed with --as-needed and --no-as-needed. IsUsed
bit is off by default. When we adds a symbol to the symbol table for dynamic
linking, we set its SharedFile's IsUsed bit.

If AsNeeded is set but IsUsed is not set, we don't want to write that
file's SO name to DT_NEEDED field.

http://reviews.llvm.org/D13579

llvm-svn: 249998

llvm-svn: 249997

llvm-svn: 249996

C allows for some implicit conversions that C++ does not, e.g. void* ->
char*. This patch teaches clang that these conversions are okay when
dealing with overloads in C.

Differential Revision: http://reviews.llvm.org/D13604

llvm-svn: 249995

[X86] Fix CMP and TEST with al/ax/eax/rax to not mark EFLAGS as a use or al/ax/eax/rax as a def. Probably doesn't have a functional affect since these aren't used in isel.

llvm-svn: 249994

Enabled constant canonicalization for all constants.

Improved combining of constant vectors.

llvm-svn: 249993

llvm-svn: 249992

They are functions, so they should be verbs.

llvm-svn: 249991

As discussed in D8690. 

llvm-svn: 249990

[X86] Remove special validation for INT immediate operand from AsmParser. Instead mark its operand type as u8imm which will cause it to fail to match. This is more consistent with other instruction behavior.

This also fixes a bug where negative immediates below -128 were not being reported as errors.

llvm-svn: 249989

ArgParser was a class with only one member function, so it didn't
have to be a class.

llvm-svn: 249988

This patch addresses Rafael's review comments to r249955.

llvm-svn: 249987