Update ARM ELF relocations to ABI 2.09

Add R_ARM_IRELATIVE.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222817 91177308-0d34-0410-b5e6-96231b3b80d8
AVX-512: Scalar ERI intrinsics
including SAE mode and memory operand.
Added AVX512_maskable_scalar template, that should cover all scalar instructions in the future.

The main difference between AVX512_maskable_scalar<> and AVX512_maskable<> is using X86select instead of vselect.
I need it, because I can't create vselect node for MVT::i1 mask for scalar instruction.

http://reviews.llvm.org/D6378



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222820 91177308-0d34-0410-b5e6-96231b3b80d8
Update AArch64 ELF relocations to ABI 1.0

This mostly entails adding relocations, however there are a couple of
changes to existing relocations:

1. R_AARCH64_NONE is defined to be zero rather than 256

R_AARCH64_NONE has been defined to be zero for a long time elsewhere
e.g. binutils and glibc since the submission of the AArch64 port in
2012 so this is required for compatibility.

2. R_AARCH64_TLSDESC_ADR_PAGE renamed to R_AARCH64_TLSDESC_ADR_PAGE21

I don't think there is any way for relocation names to leak out of LLVM
so this should not break anything.

Tested with check-all with no regressions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222821 91177308-0d34-0410-b5e6-96231b3b80d8
Add missing "override".

Fixes compilation failure in r222810.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222828 91177308-0d34-0410-b5e6-96231b3b80d8
Removing a spurious semicolon; NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222830 91177308-0d34-0410-b5e6-96231b3b80d8
Reverting r222828 and r222810-r222812 as they broke the build on Windows.

http://bb.pgr.jp/builders/ninja-clang-i686-msc17-R/builds/11753

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222833 91177308-0d34-0410-b5e6-96231b3b80d8
[MCJIT] Reapply r222828 and r222810-r222812 with fix for MSVC move-op issues.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222840 91177308-0d34-0410-b5e6-96231b3b80d8
[MCJIT] Fix missing return statement.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222841 91177308-0d34-0410-b5e6-96231b3b80d8
R600/SI: Create e64 versions of and/or/xor in SILowerI1Copies

This fixes moving boolean constants into registers before operating
on them. They get permuted and shrunk down to e32 anyway later. This
is a temporary fix until the patch that removes these pseudos is
committed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222844 91177308-0d34-0410-b5e6-96231b3b80d8
[Hexagon] Adding and64, or64, and xor64 instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222846 91177308-0d34-0410-b5e6-96231b3b80d8
[mips][microMIPS] Implement disassembler support for 16-bit instructions LBU16, LHU16, LW16, SB16, SH16 and SW16

Differential Revision: http://reviews.llvm.org/D6405


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222847 91177308-0d34-0410-b5e6-96231b3b80d8
[Hexagon] Adding cmp* immediate form instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222849 91177308-0d34-0410-b5e6-96231b3b80d8
R600/SI: Use ZeroOrNegativeOneBooleanContent

This sort of doesn't matter since the setcc type is i1, but
this previously was using the default UndefinedBooleanContent. This
makes it more consistent with R600. This enables more optimizations
which typically give up on UndefinedBooleanContent. For example,
there is already a special case target DAG combine for
setcc + sext which can be eliminated in favor of what the generic
DAG combiner can do if it assumes boolean values are sign extended.
Since -1 is an inline immediate, using it is basically free and the
backend already uses it when a boolean value is needed in a wider type.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222850 91177308-0d34-0410-b5e6-96231b3b80d8
Object/COFF: Fix off-by-one error for object having lots of relocations

llvm-objdump printed out an error message for this off-by-one error,
but because it always exits with 0 whether or not it found an error,
the test (llvm-objdump/coff-many-relocs.test) succeeded.
I made llvm-objdump exit with EXIT_FAILURE when an error is found.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222852 91177308-0d34-0410-b5e6-96231b3b80d8
Add a small "usage:" comment at the top of not.cpp

Mostly pulled from Rafael's r185678 commit message.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222855 91177308-0d34-0410-b5e6-96231b3b80d8
Revert "Added inst combine transforms for single bit tests from Chris's note"

This reverts commit r210006, it miscompiled libapr which is used in who
knows how many projects.

A test has been added to ensure that we don't regress again.

I'll work on a rewrite of what the optimization was trying to do later.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222856 91177308-0d34-0410-b5e6-96231b3b80d8
[MCJIT] Move get-any-symbol-load-address logic out of RuntimeDyld and into
RuntimeDyldChecker.

RuntimeDyld instances should only provide lookup for locally defined
symbols.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222859 91177308-0d34-0410-b5e6-96231b3b80d8
Teach LLVM about llgo subproject.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222860 91177308-0d34-0410-b5e6-96231b3b80d8
[MCJIT] Remove JITEventListener's anchor until I can determine the right place
to put it. This should unbreak the Mips bots.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222861 91177308-0d34-0410-b5e6-96231b3b80d8
[MCJIT] Replace JITEventListener::anchor (temporarily removed in r222861), and
move GDBRegistrationListener into ExecutionEngine to avoid layering violation.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222864 91177308-0d34-0410-b5e6-96231b3b80d8