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Mirror of https://github.com/RPCS3/llvm-mirror
4847822e30
This code had a homemade RAUW that was incorrect when a user was a constant: instead of calling `replaceUsersWithOnConstant()` it would incorrectly update the operand in-place, invalidating `LLVMContextImpl::ExprConstants`. RAUW does the job better. The ValueHandle that `GVMap` is holding onto needs to be removed first, so this commit also removes each variable from the map on-the-fly. Since deletions from `ExprConstants` use a linear search that compares directly on the pointer value (instead of using the key), there isn't an obvious way to expose this with a testcase. llvm-svn: 215953 |
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autoconf | ||
bindings | ||
cmake | ||
docs | ||
examples | ||
include | ||
lib | ||
projects | ||
test | ||
tools | ||
unittests | ||
utils | ||
.arcconfig | ||
.clang-format | ||
.gitignore | ||
CMakeLists.txt | ||
CODE_OWNERS.TXT | ||
configure | ||
CREDITS.TXT | ||
LICENSE.TXT | ||
llvm.spec.in | ||
LLVMBuild.txt | ||
Makefile | ||
Makefile.common | ||
Makefile.config.in | ||
Makefile.rules | ||
README.txt |
Low Level Virtual Machine (LLVM) ================================ This directory and its subdirectories contain source code for the Low Level Virtual Machine, 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 assistance with LLVM, and in particular docs/GettingStarted.rst for getting started with LLVM and docs/README.txt for an overview of LLVM's documentation setup. If you're writing a package for LLVM, see docs/Packaging.rst for our suggestions.