44c8cd97a508a7a12df769a1ffea29b1adb83fcc - toolchain/llvm-project

commit	44c8cd97a508a7a12df769a1ffea29b1adb83fcc	[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	eb3659c3409e778290353e261c6566fb04538c8c
parent	2cc3ce000217a80509785b9ad6c866dc0b84e01e [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'.

llvm-svn: 61525

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

16 files changed

tree: eb3659c3409e778290353e261c6566fb04538c8c