llvm-project/llvm/lib/Transforms
Chandler Carruth e6c30fdda7 Restore the LoopInstSimplify pass, reverting r327329 that removed it.
The plan had always been to move towards using this rather than so much
in-pass simplification within the loop pipeline, but we never got around
to it.... until only a couple months after it was removed due to disuse.
=/

This commit is just a pure revert of the removal. I will add tests and
do some basic cleanup in follow-up commits. Then I'll wire it into the
loop pass pipeline.

Differential Revision: https://reviews.llvm.org/D47353

llvm-svn: 333250
2018-05-25 01:32:36 +00:00
..
AggressiveInstCombine [AggressiveInstCombine] avoid crashing on unsimplified code (PR37446) 2018-05-14 13:43:32 +00:00
Coroutines Rename DEBUG macro to LLVM_DEBUG. 2018-05-14 12:53:11 +00:00
Hello
IPO [Dominators] Add PDT constructor from Function 2018-05-23 17:29:21 +00:00
InstCombine [InstCombine] Combine XOR and AES instructions on ARM/ARM64. 2018-05-24 15:26:42 +00:00
Instrumentation [msan] Don't check divisor shadow in fdiv. 2018-05-18 20:19:53 +00:00
ObjCARC [WebAssembly] Add Wasm personality and isScopedEHPersonality() 2018-05-17 20:52:03 +00:00
Scalar Restore the LoopInstSimplify pass, reverting r327329 that removed it. 2018-05-25 01:32:36 +00:00
Utils [InstCombine] use nsw negation for abs libcalls 2018-05-22 23:29:40 +00:00
Vectorize [NFC][VPlan] Wrap PlainCFGBuilder with an anonymous namespace. 2018-05-24 14:31:00 +00:00
CMakeLists.txt Another try to commit 323321 (aggressive instruction combine). 2018-01-25 12:06:32 +00:00
LLVMBuild.txt Another try to commit 323321 (aggressive instruction combine). 2018-01-25 12:06:32 +00:00