Jingyue Wu f182c81444 [NaryReassociate] run NaryReassociate iteratively ... Summary: An alternative is to use a worklist approach. However, that approach would break the traversing order so that we couldn't lookup SeenExprs efficiently. I don't see a clear winner here, so I picked the easier approach. Along with two minor improvements: 1. preserves ScalarEvolution by forgetting instructions replaced 2. removes dead code locally avoiding the need of running DCE afterwards Test Plan: add to slsr-add.ll a test that requires multiple iterations Reviewers: broune, dberlin, atrick, meheff Reviewed By: atrick Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D9058 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235151 91177308-0d34-0410-b5e6-96231b3b80d8		2015-04-17 00:25:10 +00:00
..
Analysis	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +00:00
Assembler	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +00:00
Bindings
Bitcode	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +00:00
BugPoint	bugpoint: Verify input files	2015-03-26 05:03:10 +00:00
CodeGen	[AArch64] Don't assert on f16 in DUP PerfectShuffle generator.	2015-04-16 23:57:07 +00:00
DebugInfo	DebugInfo: Simplify testcase from LiveDebugVariables fix in r235140	2015-04-17 00:18:46 +00:00
ExecutionEngine	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +00:00
Feature	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +00:00
FileCheck
Instrumentation	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +00:00
Integer	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +00:00
JitListener
Linker	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +00:00
LTO	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +00:00
MC	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +00:00
Object	[opaque pointer type] Add textual IR support for explicit type parameter to gep operator	2015-03-13 18:20:45 +00:00
Other	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +00:00
SymbolRewriter
TableGen	[TableGen] Prevent invalid code generation when emitting AssemblerPredicate conditions.	2015-04-07 12:10:11 +00:00
tools	For llvm-objdump, dump the (__OBJC,__protocol) section for Objc1 32-bit Mach-O files	2015-04-16 22:33:20 +00:00
Transforms	[NaryReassociate] run NaryReassociate iteratively	2015-04-17 00:25:10 +00:00
Unit
Verifier	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +00:00
YAMLParser
.clang-format
CMakeLists.txt	test: Fix the dependencies for the check-llvm-* targets	2015-03-25 08:07:47 +00:00
lit.cfg	Tell lit.cfg about more Windows triples.	2015-03-20 22:08:40 +00:00
lit.site.cfg.in	test: Make a start on a test suite for libLTO.	2015-03-19 23:55:38 +00:00
Makefile	test: Make a start on a test suite for libLTO.	2015-03-19 23:55:38 +00:00
Makefile.tests
TestRunner.sh