projects / oota-llvm.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: b363312) | patch
Teach globalsmodref-aa to track scalar pointer global variables which point
authorChris Lattner <sabre@nondot.org>
Sun, 1 Oct 2006 22:36:45 +0000 (22:36 +0000)
committerChris Lattner <sabre@nondot.org>
Sun, 1 Oct 2006 22:36:45 +0000 (22:36 +0000)
commitab38358fa08bcb4c7c1fc1409bc01408b49de933
tree5e900699565370288c02f6da14af3518f91a5b78tree | snapshot
parentb363312940668bea45a0de0d48945758868109f7commit | diff
Teach globalsmodref-aa to track scalar pointer global variables which point
to unaliased allocations.  Use this information to disambiguate pointers loaded
from them.  This is a very common case, so it's worthwhile to handle efficiently.

This implements Analysis/GlobalsModRef/indirect-global.ll

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30684 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/IPA/GlobalsModRef.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors