Add a new pass AddReadAttrs which works out which functions

can get the readnone/readonly attributes, and gives them it.
The plan is to remove markmodref (which did the same thing
by querying GlobalsModRef) and delete the analogous
functionality from GlobalsModRef.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56341 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 0 deletions

diff --git a/include/llvm/LinkAllPasses.h b/include/llvm/LinkAllPasses.h
index f4385ddcee..2e1887b937 100644
--- a/include/llvm/LinkAllPasses.h
+++ b/include/llvm/LinkAllPasses.h
@@ -119,6 +119,7 @@ namespace {
       (void) llvm::createPostDomFrontier();
       (void) llvm::createInstructionNamerPass();
       (void) llvm::createPartialSpecializationPass();
+      (void) llvm::createAddReadAttrsPass();
 
       (void)new llvm::IntervalPartition();
       (void)new llvm::FindUsedTypes();