This moves the registry higher in the LLVM library dependency stack.
Every client of the target registry needs to link against MC anyway to
actually use the target, so we might as well move this out of Support.
This allows us to ensure that Support doesn't have includes from MC/*.
Differential Revision: https://reviews.llvm.org/D111454
Before the change attempt to link libLTO.so against shared
LLVM library failed as:
```
[ 76%] Linking CXX shared library ../../lib/libLTO.so
... /usr/bin/cmake -E cmake_link_script CMakeFiles/LTO.dir/link.txt --verbose=1
c++ -o ...libLTO.so.12git ...ibLLVM-12git.so
ld: CMakeFiles/LTO.dir/lto.cpp.o: in function `llvm::InitializeAllTargetInfos()':
include/llvm/Config/Targets.def:31: undefined reference to `LLVMInitializeVETargetInfo'
```
It happens because on linux llvm build system sets default
symbol visibility to "hidden". The fix is to set visibility
back to "default" for exported APIs with LLVM_EXTERNAL_VISIBILITY.
Bug: https://bugs.llvm.org/show_bug.cgi?id=47847
Reviewed By: simoll
Differential Revision: https://reviews.llvm.org/D89633
Summary:
Changing all mnemonic to match assembly instructions to simplify mnemonic
naming rules. This time update all branch instructions. This also change
to use %s10 register consistently.
Differential Revision: https://reviews.llvm.org/D78889
Summary:
Move the declarations of getThe<Name>Target() functions into a new header in
TargetInfo and make users of these functions include this new header in
order to follow other architectures.
Differential Revision: https://reviews.llvm.org/D78543
Summary:
VE has special operands to represent 0b000...000111...111 (`(m)0`) and
0b111...111000...000 (`(m)1`) bit sequences. This patch supports those
operands not only in machine instructions but also in DAG lowering.
Reviewed By: simoll
Differential Revision: https://reviews.llvm.org/D77769
Summary:
Modify lea/load/store instructions to accept `disp(index, base)`
style addressing mode (called ASX format). Also, uniform the
number of DAG nodes to have 3 operands for this ASX format
instructions, and update selectADDR functions to lower
appropriate MI.
Reviewers: arsenm, simoll, k-ishizaka
Reviewed By: simoll
Differential Revision: https://reviews.llvm.org/D76822
Summary:
Move them into MCTargetDesc to follow other architectures (a263aa2).
Reviewed By: simoll
Differential Revision: https://reviews.llvm.org/D76270
Summary:
Codegen and tests for thread-local storage.
This implements only the general dynamic model due to limitations in nld 2.26.
Reviewed By: arsenm
Differential Revision: https://reviews.llvm.org/D74718
Summary: Support for PIC with tests for global variables and function calls.
Reviewed By: arsenm
Differential Revision: https://reviews.llvm.org/D74536
Summary:
This patch implements minimal VE code generation for empty function bodies (no args, no value return).
Contents
* empty function code generation test.
* Minimal function prologue & epilogue emission
* Instruction formats and instruction definitions as far as required for the empty function prologue & epilogue.
* I64 register class definitions.
Reviewed By: arsenm
Differential Revision: https://reviews.llvm.org/D72598
