to reflect the new license.
We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.
Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.
llvm-svn: 351636
Set operands order for G_MERGE_VALUES and G_UNMERGE_VALUES so
that least significant bits always go first, regardless of endianness.
Differential Revision: https://reviews.llvm.org/D54098
llvm-svn: 346305
Lower integer arguments larger then 32 bits for MIPS32.
setMostSignificantFirst is used in order for G_UNMERGE_VALUES and
G_MERGE_VALUES to always hold registers in same order, regardless of
endianness.
Patch by Petar Avramovic.
Differential Revision: https://reviews.llvm.org/D52409
llvm-svn: 343315
Lower integer arguments smaller than i32.
Support both register and stack arguments.
Define setLocInfo function for setting LocInfo field in ArgLocs vector.
Patch by Petar Avramovic.
Differential Revision: https://reviews.llvm.org/D51031
llvm-svn: 340572
Add support for lowering pointer arguments.
Changing type from pointer to integer is already done in
MipsTargetLowering::getRegisterTypeForCallingConv.
Patch by Petar Avramovic.
Differential Revision: https://reviews.llvm.org/D49419
llvm-svn: 337912
Lower more than 4 arguments using stack. This patch targets MIPS32.
It supports only functions with arguments of type i32.
Patch by Petar Avramovic.
Differential Revision: https://reviews.llvm.org/D47934
llvm-svn: 336185
Add minimal support to lower function calls.
Support only functions with arguments/return that go through registers
and have type i32.
Patch by Petar Avramovic.
Differential Revision: https://reviews.llvm.org/D45627
llvm-svn: 334071
Add the minimal support necessary to lower a function that returns the
sum of two i32 values.
Support argument/return lowering of i32 values through registers only.
Add tablegen for regbankselect and instructionselect.
Patch by Petar Avramovic.
Differential Revision: https://reviews.llvm.org/D44304
llvm-svn: 329819
Add GlobalISel infrastructure up to the point where we can select a ret
void.
Patch by Petar Avramovic.
Differential Revision: https://reviews.llvm.org/D43583
llvm-svn: 325888
