Added release note about making all inline assembly parsed (even for assembly
output) when the integrated assembler is enabled.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201770 91177308-0d34-0410-b5e6-96231b3b80d8
Unconditionally include msan_interface.h when building with MSan.

Any version of Clang that does not provide this header is way too old to
bootstrap with MSan.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201776 91177308-0d34-0410-b5e6-96231b3b80d8
[mips] Make mips64 the default CPU for the mips64 architecture

Summary:
This is consistent with the integrated assembler.
All mips64 codegen tests previously passed -mcpu. Removed -mcpu from
blez_bgez.ll and const-mult.ll to cover the default case.

Ideally, the two implementations of selectMipsCPU() will be merged but it's
proven difficult to find a home for the function that doesn't cause link errors.
For now, we'll hoist the common functionality into a function and mark it with
FIXME's.

Reviewers: jacksprat, matheusalmeida

Reviewed By: matheusalmeida

Differential Revision: http://llvm-reviews.chandlerc.com/D2830

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201782 91177308-0d34-0410-b5e6-96231b3b80d8
AsmParser: Disable Darwin-style macro argument expansion on non-darwin targets.

There is code in the wild that relies on $0 not being expanded.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201784 91177308-0d34-0410-b5e6-96231b3b80d8
[CMake] intrinsics_gen: Use add_public_tablegen_target().

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201786 91177308-0d34-0410-b5e6-96231b3b80d8
[CMake] Move intrinsics_gen to lib/Target out of add_public_tablegen_target.

add_public_tablegen_target is used somewhere.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201787 91177308-0d34-0410-b5e6-96231b3b80d8
[mips] Make it impossible to have UnknownABI in CodeGen and Integrated Assembler.

Summary:
This removes the need to coerce UnknownABI to the default ABI (O32 for
MIPS32, N64 for MIPS64 [*]) in both MipsSubtarget and MipsAsmParser.

Clang has been updated to disable both possible default ABI's before enabling
the ABI it intends to use.

[*] N64 being the default for MIPS64 is not actually correct.
    However N32 is not fully implemented/tested yet.

Depends on: D2830

Reviewers: jacksprat, matheusalmeida

Reviewed By: matheusalmeida

Differential Revision: http://llvm-reviews.chandlerc.com/D2832
Differential Revision: http://llvm-reviews.chandlerc.com/D2846



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201792 91177308-0d34-0410-b5e6-96231b3b80d8
[AArch64] Add support for TargetTransformInfo Analysis.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201793 91177308-0d34-0410-b5e6-96231b3b80d8
AArch64: __va_list.__stack must be 8-byte aligned

The va_start macro for AArch64 must set va_list.__stack to the address
following the last named argument on the stack, rounded up to an alignment
of 8 bytes.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201797 91177308-0d34-0410-b5e6-96231b3b80d8
Remove unnecessary copy of array_lengthof.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201798 91177308-0d34-0410-b5e6-96231b3b80d8
Object/COFF: Fix possible truncation bug.

VA can be 64 bit, as the image base can be larger than 4GB, so we need to
handle 64 bit VAs properly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201803 91177308-0d34-0410-b5e6-96231b3b80d8
Fix build breakage.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201805 91177308-0d34-0410-b5e6-96231b3b80d8
test_debuginfo.pl: Make failures easier to debug by printing the debugger
output.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201809 91177308-0d34-0410-b5e6-96231b3b80d8
[Support] Correctly handle zero length inputs to UTF conversion functions on Windows.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201811 91177308-0d34-0410-b5e6-96231b3b80d8
cstdint is a C++11 header, LLVM provides its own version of it.

Some versions of libstdc++ forbid using cstdint in C++98 mode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201812 91177308-0d34-0410-b5e6-96231b3b80d8
Set the SuppressWarnings option on tool level and propagate to the library.

The SuppressWarnings flag, unfortunately, isn't very useful for custom tools
that want to use the LLVM module linker. So I'm changing it to a parameter of
the Linker, and the flag itself moves to the llvm-link tool.

For the time being as SuppressWarnings is pretty much the only "option" it
seems reasonable to propagate it to Linker objects. If we end up with more
options in the future, some sort of "struct collecting options" may be a
better idea.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201819 91177308-0d34-0410-b5e6-96231b3b80d8
Make sure that value handle users see the transformation of an indirect call to a direct call. This is important for the CallGraph iteration. Patch by Björn Steinbrink!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201822 91177308-0d34-0410-b5e6-96231b3b80d8
Stackmaps are used for OSR exits, which is a custom kind of unwinding. Hence, they 
should not be marked nounwind.

Marking them nounwind caused crashes in the WebKit FTL JIT, because if we enable 
sufficient optimizations, LLVM starts eliding compact_unwind sections (or any unwind 
data for that matter), making deoptimization via stackmaps impossible.

This changes the stackmap intrinsic to be may-throw, adds a test for exactly the 
sympton that WebKit saw, and fixes TableGen to handle un-attributed intrinsics.

Thanks to atrick and philipreames for reviewing this.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201826 91177308-0d34-0410-b5e6-96231b3b80d8
Rename many DataLayout variables from TD to DL.

I am really sorry for the noise, but the current state where some parts of the
code use TD (from the old name: TargetData) and other parts use DL makes it
hard to write a patch that changes where those variables come from and how
they are passed along.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201827 91177308-0d34-0410-b5e6-96231b3b80d8
Rename a few more DataLayout variables.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201833 91177308-0d34-0410-b5e6-96231b3b80d8