llvm-project/llvm/lib/Transforms
Chandler Carruth 2abb65ae11 [InstCombine] Factor the logic for propagating !nonnull and !range
metadata out of InstCombine and into helpers.

NFC, this just exposes the logic used by InstCombine when propagating
metadata from one load instruction to another. The plan is to use this
in SROA to address PR32902.

If anyone has better ideas about how to factor this or name variables,
I'm all ears, but this seemed like a pretty good start and lets us make
progress on the PR.

This is based on a patch by Ariel Ben-Yehuda (D34285).

llvm-svn: 306267
2017-06-26 03:31:31 +00:00
..
Coroutines Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
Hello Add auto-exporting of symbols from tools so that plugins work on Windows 2016-05-26 11:16:43 +00:00
IPO [PGO] Implementate profile counter regiser promotion 2017-06-25 00:26:43 +00:00
InstCombine [InstCombine] Factor the logic for propagating !nonnull and !range 2017-06-26 03:31:31 +00:00
Instrumentation [PGO] Implementate profile counter regiser promotion 2017-06-25 00:26:43 +00:00
ObjCARC Sort the remaining #include lines in include/... and lib/.... 2017-06-06 11:49:48 +00:00
Scalar [LoopDeletion] NFC: Move phi node value setting into prepass 2017-06-25 21:13:58 +00:00
Utils [InstCombine] Factor the logic for propagating !nonnull and !range 2017-06-26 03:31:31 +00:00
Vectorize Revert "Enable vectorizer-maximize-bandwidth by default." 2017-06-22 10:00:28 +00:00
CMakeLists.txt [coroutines] Part 3 of N: Adding Boilerplate for Coroutine Passes 2016-07-28 21:04:31 +00:00
LLVMBuild.txt [coroutines] Part 3 of N: Adding Boilerplate for Coroutine Passes 2016-07-28 21:04:31 +00:00