9e89ba31f16a960239a750a26a982b4c9dfe8949 - fp2-dev/platform/external/llvm

commit	9e89ba31f16a960239a750a26a982b4c9dfe8949	[log] [tgz]
author	Duncan Sands <baldrick@free.fr>	Wed Dec 31 16:14:43 2008 +0000
committer	Duncan Sands <baldrick@free.fr>	Wed Dec 31 16:14:43 2008 +0000
tree	4b985f2525e7c6470e7a9d345b5c7eb7ffa889fe
parent	0c913735c7f66d6bcf0807fac4018a867c3a77e0 [diff]

Rename AddReadAttrs to FunctionAttrs, and teach it how
to work out (in a very simplistic way) which function
arguments (pointer arguments only) are only dereferenced
and so do not escape.  Mark such arguments 'nocapture'.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61525 91177308-0d34-0410-b5e6-96231b3b80d8

include/llvm/LinkAllPasses.h[diff]
include/llvm/Transforms/IPO.h[diff]
lib/Transforms/IPO/AddReadAttrs.cpp[Deleted - diff]
lib/Transforms/IPO/CMakeLists.txt[diff]
lib/Transforms/IPO/FunctionAttrs.cpp[Added - diff]
test/Transforms/AddReadAttrs/2008-09-03-ReadOnly.ll[Deleted - diff]
test/Transforms/FunctionAttrs/2008-09-03-Mutual.ll[Renamed from test/Transforms/AddReadAttrs/2008-09-03-Mutual.ll - diff]
test/Transforms/FunctionAttrs/2008-09-03-ReadNone.ll[Renamed from test/Transforms/AddReadAttrs/2008-09-03-ReadNone.ll - diff]
test/Transforms/FunctionAttrs/2008-09-03-ReadOnly.ll[Added - diff]
test/Transforms/FunctionAttrs/2008-09-13-VolatileRead.ll[Renamed from test/Transforms/AddReadAttrs/2008-09-13-VolatileRead.ll - diff]
test/Transforms/FunctionAttrs/2008-10-04-LocalMemory.ll[Renamed from test/Transforms/AddReadAttrs/2008-10-04-LocalMemory.ll - diff]
test/Transforms/FunctionAttrs/2008-12-29-Constant.ll[Renamed from test/Transforms/AddReadAttrs/2008-12-29-Constant.ll - diff]
test/Transforms/FunctionAttrs/2008-12-31-NoCapture.ll[Added - diff]
test/Transforms/FunctionAttrs/dg.exp[Renamed from test/Transforms/AddReadAttrs/dg.exp - diff]
tools/opt/opt.cpp[diff]
win32/Transforms/Transforms.vcproj[diff]

16 files changed

tree: 4b985f2525e7c6470e7a9d345b5c7eb7ffa889fe