Krzysztof Parzyszek b77f18e769 [Hexagon] Handle spills of partially defined double vector registers ...

After register allocation it is possible to have a spill of a register
that is only partially defined. That in itself it fine, but creates a
problem for double vector registers. Stores of such registers are pseudo
instructions that are expanded into pairs of individual vector stores,
and in case of a partially defined source, one of the stores may use
an entirely undefined register. To avoid this, track the defined parts
and only generate actual stores for those.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@284841 91177308-0d34-0410-b5e6-96231b3b80d8

2016-10-21 16:38:29 +00:00

..

Analysis

[LVI] Fix a bug with a guard being the very first instruction in a BB not taken into account

2016-10-21 15:02:21 +00:00

AsmParser

DebugInfo: preparation to implement DW_AT_alignment

2016-10-20 00:13:12 +00:00

Bitcode

Fix spelling mistake in comment.

2016-10-20 10:42:14 +00:00

CodeGen

fix variable names; NFCI

2016-10-21 14:58:30 +00:00

DebugInfo

[CodeView] Refactor serialization to use StreamInterface.

2016-10-20 18:31:19 +00:00

Demangle

Avoid using alignas and constexpr.

2016-09-06 20:36:24 +00:00

ExecutionEngine

Fix cross-endianness RuntimeDyld relocation for ARM

2016-10-20 22:15:56 +00:00

Fuzzer

Fix -Wunused-variable warning in libFuzzer

2016-10-21 16:26:27 +00:00

IR

Retire llvm::alignOf in favor of C++11 alignof.

2016-10-20 15:02:18 +00:00

IRReader

Remove autoconf support

2016-01-26 21:29:08 +00:00

LibDriver

Object: Replace NewArchiveIterator with a simpler NewArchiveMember class. NFCI.

2016-06-29 22:27:42 +00:00

LineEditor

Fix Clang-tidy modernize-deprecated-headers warnings in some files; other minor fixes.

2016-03-28 17:40:08 +00:00

Linker

Typo: nomed struct -> named struct

2016-10-19 20:10:03 +00:00

LTO

[ThinLTO] Default backend threads to heavyweight_hardware_concurrency

2016-10-19 17:35:01 +00:00

MC

Retire llvm::alignOf in favor of C++11 alignof.

2016-10-20 15:02:18 +00:00

Object

Another additional error check for invalid Mach-O files for the

2016-10-20 20:10:30 +00:00

ObjectYAML

[macho2yaml] Don't write empty linkedit data

2016-08-17 21:46:04 +00:00

Option

Generalize ArgList::AddAllArgs more

2016-09-29 19:47:58 +00:00

Passes

Conditionally eliminate library calls where the result value is not used

2016-10-18 21:36:27 +00:00

ProfileData

Retire llvm::alignOf in favor of C++11 alignof.

2016-10-20 15:02:18 +00:00

Support

Do a sweep over move ctors and remove those that are identical to the default.

2016-10-20 12:20:28 +00:00

TableGen

Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes.

2016-08-23 17:14:32 +00:00

Target

[Hexagon] Handle spills of partially defined double vector registers

2016-10-21 16:38:29 +00:00

Transforms

[LoopUnroll] Keep the loop test only on the first iteration of max-or-zero loops

2016-10-21 11:08:48 +00:00

CMakeLists.txt

Try to fix a circular dependency in the modules build.

2016-09-06 20:16:19 +00:00

LLVMBuild.txt

Add an c++ itanium demangler to llvm.

2016-09-06 19:16:48 +00:00