Nick Lewycky d5061a9268 Fix logical error when detecting lifetime intrinsics. ...

Don't replace a gep/bitcast with 'undef' because that will form a "free(undef)"
which in turn means "unreachable". What we wanted was a no-op. Instead, analyze
the whole tree and look for all the instructions we need to delete first, then
delete them second, not relying on the use_list to stay consistent.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136752 91177308-0d34-0410-b5e6-96231b3b80d8

2011-08-03 00:43:35 +00:00

..

Hello

Since the Hello pass is built as a loadable dynamic library, don't try to convert it to new-style registration yet.

2010-10-07 00:31:16 +00:00

InstCombine

Fix logical error when detecting lifetime intrinsics.

2011-08-03 00:43:35 +00:00

Instrumentation

Rewrite the CMake build to use explicit dependencies between libraries,

2011-07-29 00:14:25 +00:00

IPO

Move methods in PassManagerBuilder offline.

2011-08-02 21:50:27 +00:00

Scalar

Add new atomic instructions to SCCP. No functional change, but stops debug spam.

2011-08-02 21:35:16 +00:00

Utils

Lifetime intrinsics on undef are dead.

2011-08-02 21:19:27 +00:00

CMakeLists.txt

Move library stuff out of the toplevel CMakeLists.txt file.

2011-02-18 22:06:14 +00:00

Makefile

Revert r100896 and around - this breaks the only mingw32 buildbot we have.

2010-04-15 19:51:42 +00:00