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Justin Lebar b60c46619b [SimplifyCFG] Don't fold conditional branches that contain calls to convergent functions.
Summary:
Performing this optimization duplicates the call to the convergent
function and adds new control-flow dependencies, which is a no-no.

Reviewers: jingyue

Subscribers: broune, hfinkel, tra, resistor, joker.eph, arsenm, llvm-commits, mzolotukhin

Differential Revision: http://reviews.llvm.org/D17128

llvm-svn: 260730
2016-02-12 21:01:36 +00:00
bindings Remove LLVMGetTargetMachineData leftovers. 2016-02-12 20:26:46 +00:00
cmake Avoid linking LLVM component libraries with libLLVM 2016-02-12 01:42:43 +00:00
docs Delete the deprecated LLVMLinkModules. 2016-02-12 15:28:45 +00:00
examples Remove autoconf support 2016-01-26 21:29:08 +00:00
include Add convergent property to CodeMetrics. 2016-02-12 21:01:31 +00:00
lib [SimplifyCFG] Don't fold conditional branches that contain calls to convergent functions. 2016-02-12 21:01:36 +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 [SimplifyCFG] Don't fold conditional branches that contain calls to convergent functions. 2016-02-12 21:01:36 +00:00
tools [CMake] don't build libLTO when LLVM_ENABLE_PIC is OFF 2016-02-12 19:02:39 +00:00
unittests [ADT] Revert the llvm/ADT/OptionSet.h header and unit test. 2016-02-12 19:47:35 +00:00
utils Avoid linking LLVM component libraries with libLLVM 2016-02-12 01:42:43 +00:00
.arcconfig Updated phabricator server. 2014-04-07 03:57:04 +00:00
.clang-format
.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 [CMake] Add a macro definition to detect if we are building GlobalISel: 2016-02-10 23:00:57 +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
README.txt Revert previous test commit. 2016-01-04 19:13:29 +00:00

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

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Please see the documentation provided in docs/ for further
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