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Nikita Popov 965480b790 [ValueTracking] Improve reverse assumption inference 
Use isGuaranteedToTransferExecutionToSuccessor() instead of
isSafeToSpeculativelyExecute() when seeing whether we can propagate
the information in an assume backwards in isValidAssumeForContext().
The latter is more general - it also allows arbitrary loads/stores -
and is also the condition we want: if our assume is guaranteed to
execute, its condition not holding would be UB.

Original patch by arielb1.

Differential Revision: https://reviews.llvm.org/D37215

llvm-svn: 368723
2019-08-13 17:15:42 +00:00
benchmarks Pull google/benchmark library to the LLVM tree 2018-08-28 09:42:41 +00:00
bindings [IR/DIVar] Add the flag for params that have unmodified value 2019-06-26 11:19:26 +00:00
cmake Fix rpath for MacOS/iOS 2019-08-09 06:05:32 +00:00
docs [Bugpoint redesign] Fix nonlocal URI link in doc 2019-08-09 21:48:47 +00:00
examples Rename F_{None,Text,Append} to OF_{None,Text,Append}. NFC 2019-08-05 05:43:48 +00:00
include [NFC][AIX] Use assert instead of llvm_unreachable 2019-08-13 17:04:51 +00:00
lib [ValueTracking] Improve reverse assumption inference 2019-08-13 17:15:42 +00:00
projects [libc++] Take 2: Integrate the PSTL into libc++ 2019-08-05 18:29:14 +00:00
resources
runtimes Setup testing target dependencies for default runtimes 2019-06-11 00:25:57 +00:00
test [ValueTracking] Improve reverse assumption inference 2019-08-13 17:15:42 +00:00
tools [ORC] Refactor definition-generation, add a generator for static libraries. 2019-08-13 16:05:18 +00:00
unittests [ORC] Refactor definition-generation, add a generator for static libraries. 2019-08-13 16:05:18 +00:00
utils gn build: Extract git() and git_out() functions in sync script 2019-08-13 11:48:15 +00:00
.arcconfig
.clang-format
.clang-tidy Disable tidy checks with too many hits 2019-02-01 11:20:13 +00:00
.gitattributes [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
.gitignore gitignore: Ignore Qt Creator project configuration files. NFC 2019-06-12 08:28:31 +00:00
CMakeLists.txt Revert the test commit 2019-08-09 20:52:39 +00:00
CODE_OWNERS.TXT Update email address in CODE_OWNERS 2019-07-01 16:01:15 +00:00
configure
CREDITS.TXT Update email address. 2019-07-17 07:02:02 +00:00
LICENSE.TXT Fix typos throughout the license files that somehow I and my reviewers 2019-01-21 09:52:34 +00:00
llvm.spec.in Update structured references to the license to the new license. 2019-01-19 11:30:51 +00:00
LLVMBuild.txt Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
README.txt Testing commit access 2019-02-19 20:38:51 +00:00
RELEASE_TESTERS.TXT Update the list of platforms & archs 2018-12-16 14:47:16 +00:00

README.txt 

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