Chandler Carruth 4a85cc982a Add loop aligning to MachineBlockPlacement based on review discussion so ... it's a bit more plausible to use this instead of CodePlacementOpt. The code for this was shamelessly stolen from CodePlacementOpt, and then trimmed down a bit. There doesn't seem to be much utility in returning true/false from this pass as we may or may not have rewritten all of the blocks. Also, the statistic of counting how many loops were aligned doesn't seem terribly important so I removed it. If folks would like it to be included, I'm happy to add it back. This was probably the most egregious of the missing features, and now I'm going to start gathering some performance numbers and looking at specific loop structures that have different layout between the two. Test is updated to include both basic loop alignment and nested loop alignment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142645 91177308-0d34-0410-b5e6-96231b3b80d8		2011-10-21 08:57:37 +00:00
..
Analysis	Generalize the reading of probability metadata to work for both branches	2011-10-19 10:32:19 +00:00
Archive	Avoid writing to an arbitrary filename during the test run by writing to	2011-07-02 20:43:18 +00:00
Assembler	Fix a typo in the bitcode reader in the handling of atomic stores. Reported by David Meyer on llvmdev.	2011-09-19 19:41:28 +00:00
Bindings/Ocaml	OCaml bindings: add some missing functions and testcases.	2011-10-14 20:38:33 +00:00
Bitcode	Remove support for parsing the "type i32" syntax for defining a numbered	2011-06-19 00:03:46 +00:00
BugPoint	test: Check the feature 'loadable_module' with load modules in %llvmshlibdir.	2010-11-29 07:58:32 +00:00
CodeGen	Add loop aligning to MachineBlockPlacement based on review discussion so	2011-10-21 08:57:37 +00:00
DebugInfo	Add a new wrapper node for a DILexicalBlock that encapsulates it and a	2011-10-11 22:59:11 +00:00
ExecutionEngine	Excluding ARM JIT tests until someone can fix this compilation path.	2011-08-26 23:39:30 +00:00
Feature	Update tests to the newest EH syntax.	2011-08-25 01:30:18 +00:00
Integer	Remove support for parsing the "type i32" syntax for defining a numbered	2011-06-19 00:03:46 +00:00
lib	s/tblgen/llvm-tblgen/g in a few missed places, including the tests	2011-10-06 13:39:59 +00:00
Linker	Let this test pass even if 'int' is somewhere in its directory path.	2011-10-15 18:07:16 +00:00
MC	Revert r142618, r142622, and r142624, which were based on an incorrect reading of the ARMv7 docs.	2011-10-20 22:23:58 +00:00
Object	llvm-objdump: Add static symbol table dumping.	2011-10-18 19:32:17 +00:00
Other	Update to new EH scheme.	2011-08-31 21:44:24 +00:00
Scripts	Fix the bitwidth of the remaining fields.	2011-08-04 17:00:11 +00:00
TableGen	Add Paste Test	2011-10-19 13:04:50 +00:00
Transforms	Refactor code from inlining and globalopt that checks whether a function definition is unused, and enhance it so it can tell that functions which are only used by a blockaddress are in fact dead. This probably doesn't happen much on most code, but the Linux kernel's _THIS_IP_ can trigger this issue with blockaddress. (GlobalDCE can also handle the given tescase, but we only run that at -O3.) Found while looking at PR11180.	2011-10-20 05:23:42 +00:00
Unit	test/Unit: Fix enable shared test to follow check that we have actually loaded	2011-06-22 20:41:53 +00:00
Verifier	Land the long talked about "type system rewrite" patch. This	2011-07-09 17:41:24 +00:00
CMakeLists.txt	test/CMakeLists.txt: Depend on llvm-objdump. "make check" is expected to resolve test-dependent targets on CMake build.	2011-09-27 21:54:50 +00:00
lit.cfg	s/tblgen/llvm-tblgen/g in a few missed places, including the tests	2011-10-06 13:39:59 +00:00
lit.site.cfg.in	cmake+lit: handle ENABLE_ASSERTIONS feature properly.	2011-06-23 17:52:36 +00:00
Makefile	test/Makefile: Inspect $(PROJ_OBJ_ROOT)/tools/clang/Makefile instead of $(PROJ_SRC_ROOT)/tools/clang for "check-all".	2011-10-16 02:54:14 +00:00
Makefile.tests
site.exp.in	test: Use $SharedLibDir for loadable modules. On Cygming, loadable modules are not in lib/ but bin.	2010-11-29 00:20:21 +00:00
TestRunner.sh	Use exec.	2010-08-29 14:49:00 +00:00