llvm-project/llvm
Alex Bradbury 0715d35ed5 [RISCV] Reserve an emergency spill slot for the register scavenger when necessary
Although the register scavenger can often find a spare register, an emergency 
spill slot is needed to guarantee success. Reserve this slot in cases where 
the function is known to have a large stack (meaning the scavenger may be 
needed when forming stack addresses).

llvm-svn: 322269
2018-01-11 11:17:19 +00:00
..
bindings [bindings/go] fix vet errors 2017-12-28 04:10:09 +00:00
cmake [cmake] Use symlinks for Windows-hosted toolchains built on Unix 2018-01-09 07:50:18 +00:00
docs [MIR] Update MIRLangRef with documentation on bundled instructions 2018-01-10 17:53:16 +00:00
examples PR35705: Fix Chapter 9 example code for API changes to DIBuilder 2017-12-20 19:36:54 +00:00
include [InstCombine] Missed optimization in math expression: sin(x) / cos(x) => tan(x) 2018-01-11 06:33:00 +00:00
lib [RISCV] Reserve an emergency spill slot for the register scavenger when necessary 2018-01-11 11:17:19 +00:00
projects [cmake] Support moving debuginfo-tests to llvm/projects 2017-12-12 17:06:08 +00:00
resources
runtimes [CMake] Support for cross-compilation when build runtimes 2018-01-08 23:50:59 +00:00
test [RISCV] Reserve an emergency spill slot for the register scavenger when necessary 2018-01-11 11:17:19 +00:00
tools [llvm-readobj] Consistent use of ScopedPrinter 2018-01-10 00:14:19 +00:00
unittests [MIR] Repurposing '$' sigil used by external symbols. Replacing with '&'. 2018-01-10 00:56:48 +00:00
utils [TableGen][AsmMatcherEmitter] Generate assembler checks for tied operands 2018-01-10 10:10:56 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitattributes
.gitignore
CMakeLists.txt The trunk version is now 7.0.0svn 2018-01-03 14:52:54 +00:00
CODE_OWNERS.TXT
CREDITS.TXT
LICENSE.TXT
LLVMBuild.txt
README.txt
RELEASE_TESTERS.TXT
configure
llvm.spec.in

README.txt

Low Level Virtual Machine (LLVM)
================================

This directory and its subdirectories contain source code for LLVM,
a toolkit for the construction of highly optimized compilers,
optimizers, and runtime environments.

LLVM is open source software. You may freely distribute it under the terms of
the license agreement found in LICENSE.txt.

Please see the documentation provided in docs/ for further
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documentation setup.

If you are writing a package for LLVM, see docs/Packaging.rst for our
suggestions.