Chandler Carruth a87c35420b Revert r220349 to re-instate r220277 with a fix for PR21330 -- quite ... clearly only exactly equal width ptrtoint and inttoptr casts are no-op casts, it says so right there in the langref. Make the code agree. Original log from r220277: Teach the load analysis to allow finding available values which require inttoptr or ptrtoint cast provided there is datalayout available. Eventually, the datalayout can just be required but in practice it will always be there today. To go with the ability to expose available values requiring a ptrtoint or inttoptr cast, helpers are added to perform one of these three casts. These smarts are necessary to finish canonicalizing loads and stores to the operational type requirements without regressing fundamental combines. I've added some test cases. These should actually improve as the load combining and store combining improves, but they may fundamentally be highlighting some missing combines for select in addition to exercising the specific added logic to load analysis. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222739 91177308-0d34-0410-b5e6-96231b3b80d8		2014-11-25 08:20:27 +00:00
..
Analysis	Revert r222039 because of bot failure.	2014-11-19 00:13:26 +00:00
Assembler	Use FileCheck in a few tests.	2014-11-06 15:05:51 +00:00
Bindings	[OCaml] Run tests twice, with ocamlc and ocamlopt (if available)	2014-11-03 09:50:53 +00:00
Bitcode	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
BugPoint	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
CodeGen	[FastISel][AArch64] Fix and extend the tbz/tbnz pattern matching.	2014-11-25 04:16:15 +00:00
DebugInfo	Debug Info: revert r222195, r222210 and r222239.	2014-11-21 19:55:23 +00:00
ExecutionEngine	MCJIT tests passing on ARM after r222414 fixed the relocation	2014-11-20 13:32:16 +00:00
Feature	Delete -std-compile-opts.	2014-10-16 20:00:02 +00:00
FileCheck
Instrumentation	[asan/coverage] change the way asan coverage instrumentation is done: instead of setting the guard to 1 in the generated code, pass the pointer to guard to __sanitizer_cov and set it there. No user-visible functionality change expected	2014-11-24 18:49:53 +00:00
Integer
JitListener	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
Linker	Fix overly aggressive type merging.	2014-11-25 05:59:24 +00:00
LTO	Add Forward Control-Flow Integrity.	2014-11-11 21:08:02 +00:00
MC	[PowerPC] Add the 'attn' instruction	2014-11-25 00:30:11 +00:00
Object	[Object][Mips] Return address of MIPS symbol with cleared microMIPS indicator bit	2014-11-25 05:57:55 +00:00
Other
SymbolRewriter	Transform: add SymbolRewriter pass	2014-11-07 21:32:08 +00:00
TableGen
tools	Forgot to add a file for r222734	2014-11-25 07:45:56 +00:00
Transforms	Revert r220349 to re-instate r220277 with a fix for PR21330 -- quite	2014-11-25 08:20:27 +00:00
Unit
Verifier	Extend the verifier to validate range metadata on calls and invokes.	2014-10-20 23:52:07 +00:00
YAMLParser
.clang-format
CMakeLists.txt	Make llvm-go test dependency optional.	2014-10-23 19:51:40 +00:00
lit.cfg	Only run the gold plugin tests if gold supports the targets we test with.	2014-11-11 05:27:12 +00:00
lit.site.cfg.in	[OCaml] [autoconf] Migrate to ocamlfind.	2014-10-30 08:29:45 +00:00
Makefile	OCAMLFLAGS can contain =, don't use = with sed	2014-11-13 09:29:30 +00:00
Makefile.tests
TestRunner.sh