Dan Gohman a10756ee65 Re-implement the main strength-reduction portion of LoopStrengthReduction. ... This new version is much more aggressive about doing "full" reduction in cases where it reduces register pressure, and also more aggressive about rewriting induction variables to count down (or up) to zero when doing so reduces register pressure. It currently uses fairly simplistic algorithms for finding reuse opportunities, but it introduces a new framework allows it to combine multiple strategies at once to form hybrid solutions, instead of doing all full-reduction or all base+index. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94061 91177308-0d34-0410-b5e6-96231b3b80d8		2010-01-21 02:09:26 +00:00
..
Analysis	Fix PR6047	2010-01-16 13:38:07 +00:00
Archive	Merge Archive/extract* tests into one; this avoids a race when tests are run in	2009-09-08 23:44:24 +00:00
Assembler	Improve llvm.dbg.declare intrinsic by referring directly to the storage in its first argument, via function-local metadata (instead of via a bitcast).	2010-01-15 19:04:09 +00:00
Bindings/Ocaml
Bitcode	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
BugPoint	Use -output-prefix in bugpoint tests so that outputs go in temp directory (and	2009-09-07 19:26:18 +00:00
CodeGen	Re-implement the main strength-reduction portion of LoopStrengthReduction.	2010-01-21 02:09:26 +00:00
DebugInfo	If a instruction belongs to another function (and not current function) as per debug info attached with the instruction then ignore the dangling lexical scope of this instruction. Such scopes are unreachable.	2010-01-20 02:05:23 +00:00
ExecutionEngine	Test case for http://llvm.org/PR6028.	2010-01-15 11:29:26 +00:00
Feature	fix bogus test	2010-01-09 19:24:18 +00:00
FrontendAda	Check that accessing a struct field that occurs before the start	2009-10-22 12:53:25 +00:00
FrontendC	While mapping llvm.dbg.declare intrinsic manually map its operand, if possible,	2010-01-18 19:52:14 +00:00
FrontendC++	Testcase for llvm-gcc checkin 92108.	2009-12-24 01:10:43 +00:00
FrontendFortran	These tests are x86 specific.	2009-04-22 10:39:51 +00:00
FrontendObjC	Remove now-redundant llvm-as invocations.	2009-12-05 00:02:37 +00:00
FrontendObjC++	This is an objective-c test, not an objective-c++ one.	2008-10-06 18:42:48 +00:00
Integer	Delete useless trailing semicolons.	2010-01-05 17:55:26 +00:00
lib	tests: Add llvm_supports_binding predicate.	2009-09-13 01:41:18 +00:00
Linker	When a constant's type is refined, update the constant in place	2009-09-15 15:58:07 +00:00
LLVMC	Remove an XFAIL.	2009-12-23 20:13:44 +00:00
MC	add an MCAsmStreamer::EmitFill specialization of EmitFill that	2010-01-19 18:52:28 +00:00
Other	fix bogus test	2010-01-09 19:24:49 +00:00
Scripts	Teach macho-dump to dump UUIDs.	2009-10-24 20:32:36 +00:00
TableGen	Add an !eq() operator to TableGen. It operates on strings only.	2010-01-05 19:11:42 +00:00
Transforms	Re-implement the main strength-reduction portion of LoopStrengthReduction.	2010-01-21 02:09:26 +00:00
Unit	CMake/lit: Add llvm_{unit_,}site_config parameters, and always pass them when running tests from the project files.	2009-12-08 19:47:36 +00:00
Verifier	Delete useless trailing semicolons.	2010-01-05 17:55:26 +00:00
CMakeLists.txt	CMake/lit: Add llvm_{unit_,}site_config parameters, and always pass them when running tests from the project files.	2009-12-08 19:47:36 +00:00
lit.cfg	Fix llvm_supports_binding for lit, problem noticed by Bob!	2010-01-16 00:00:20 +00:00
lit.site.cfg.in	Generate lit.site.cfg from a .in file, as clang does.	2009-09-22 07:38:33 +00:00
Makefile	Revert the test from r88984. It relies on being able to mmap 16GB of	2009-11-16 23:32:30 +00:00
Makefile.tests	Remove obsolete -f flags.	2009-08-25 15:38:29 +00:00
site.exp.in	Two small fixes for site.exp for cmake.	2009-11-08 09:29:52 +00:00
TestRunner.sh	Fix a bashism in TestRunner.sh.	2008-07-28 18:41:03 +00:00