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Sanjoy Das ca2c8b410a Add an "addUsedAAAnalyses" helper function
Summary:
Passes that call `getAnalysisIfAvailable<T>` also need to call
`addUsedIfAvailable<T>` in `getAnalysisUsage` to indicate to the
legacy pass manager that it uses `T`.  This contract was being
violated by passes that used `createLegacyPMAAResults`.  This change
fixes this by exposing a helper in AliasAnalysis.h,
`addUsedAAAnalyses`, that is complementary to createLegacyPMAAResults
and does the right thing when called from `getAnalysisUsage`.

Reviewers: chandlerc

Subscribers: mcrosier, llvm-commits

Differential Revision: http://reviews.llvm.org/D17010

llvm-svn: 260183
2016-02-09 01:21:57 +00:00
bindings Remove autoconf support 2016-01-26 21:29:08 +00:00
cmake cmake: Use "set" instead of "option" for LLVM_ENABLE_LTO 2016-02-08 21:55:19 +00:00
docs cmake: Accept "thin" or "full" as arguments to -DLLVM_ENABLE_LTO 2016-02-08 21:01:24 +00:00
examples Remove autoconf support 2016-01-26 21:29:08 +00:00
include Add an "addUsedAAAnalyses" helper function 2016-02-09 01:21:57 +00:00
lib Add an "addUsedAAAnalyses" helper function 2016-02-09 01:21:57 +00:00
projects Remove autoconf support 2016-01-26 21:29:08 +00:00
resources In MSVC builds embed a VERSIONINFO resource in our exe and DLL files. 2015-06-12 15:58:29 +00:00
test Add an "addUsedAAAnalyses" helper function 2016-02-09 01:21:57 +00:00
tools [llvm-nm] Remove excessive parenthesis, noticed by David Blaikie. 2016-02-08 23:50:23 +00:00
unittests Re-commit r259942 (reverted in r260053) with a different workaround for the MSVC bug. 2016-02-09 01:03:42 +00:00
utils TableGen: Add IsOptional field to AsmOperandClass 2016-02-05 19:59:33 +00:00
.arcconfig Updated phabricator server. 2014-04-07 03:57:04 +00:00
.clang-format Test commit. 2014-03-02 13:08:46 +00:00
.clang-tidy adding readability-identifier-naming to llvm clang-tidy configuration. 2015-12-08 17:44:51 +00:00
.gitignore Minor updates to gitignore so that symlinks are ignored in the projects dir. 2015-07-07 20:24:58 +00:00
CMakeLists.txt [GlobalISel] Add the proper cmake plumbing. 2016-01-20 20:58:56 +00:00
CODE_OWNERS.TXT [docs] Remove references to autotools build. 2016-01-30 01:10:15 +00:00
configure Remove autoconf support 2016-01-26 21:29:08 +00:00
CREDITS.TXT [WebAssembly] Initial WebAssembly backend 2015-06-29 23:51:55 +00:00
LICENSE.TXT Update for a new year. 2015-03-12 01:25:29 +00:00
llvm.spec.in [Sparc] Implement i64 load/store support for 32-bit sparc. 2015-08-10 19:11:39 +00:00
LLVMBuild.txt Remove the very substantial, largely unmaintained legacy PGO 2013-10-02 15:42:23 +00:00
README.txt Revert previous test commit. 2016-01-04 19:13:29 +00:00

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

This directory and its subdirectories contain source code for LLVM,
a toolkit for the construction of highly optimized compilers,
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LLVM is open source software. You may freely distribute it under the terms of
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Please see the documentation provided in docs/ for further
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If you are writing a package for LLVM, see docs/Packaging.rst for our
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