llvm-6502/lib/Transforms
Chandler Carruth 2450eca960 Teach InstCombine to nuke a common alloca pattern -- an alloca which has
GEPs, bit casts, and stores reaching it but no other instructions. These
often show up during the iterative processing of the inliner, SROA, and
DCE. Once we hit this point, we can completely remove the alloca. These
were actually showing up in the final, fully optimized code in a bunch
of inliner tests I've been working on, and notably they show up after
LLVM finishes optimizing away all function calls involved in
hash_combine(a, b).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154285 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-08 14:36:56 +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 Teach InstCombine to nuke a common alloca pattern -- an alloca which has 2012-04-08 14:36:56 +00:00
Instrumentation [tsan] treat vtable pointer updates in a special way (requires tbaa); fix a bug (forgot to return true after instrumenting); make sure the tsan tests are run 2012-03-26 17:35:03 +00:00
IPO Add an option to turn off the expensive GVN load PRE part of GVN. 2012-04-02 22:16:50 +00:00
Scalar Make GVN's propagateEquality non-recursive. No intended functionality change. 2012-04-06 15:31:09 +00:00
Utils Sink the collection of return instructions until after *all* 2012-04-06 17:21:31 +00:00
Vectorize Refactor: Use positive field names in VectorizeConfig. 2012-04-07 03:56:23 +00:00
CMakeLists.txt Add a basic-block autovectorization pass. 2012-02-01 03:51:43 +00:00
LLVMBuild.txt Add a basic-block autovectorization pass. 2012-02-01 03:51:43 +00:00
Makefile Add a basic-block autovectorization pass. 2012-02-01 03:51:43 +00:00