Owen Anderson d4ebde12ce Invert and-of-or into or-of-and when doing so would allow us to clear bits of the and's mask. ... This can result in increased opportunities for store narrowing in code generation. Update a number of tests for this change. This fixes <rdar://problem/8285027>. Additionally, because this inverts the order of ors and ands, some patterns for optimizing or-of-and-of-or no longer fire in instances where they did originally. Add a simple transform which recaptures most of these opportunities: if we have an or-of-constant-or and have failed to fold away the inner or, commute the order of the two ors, to give the non-constant or a chance for simplification instead. llvm-svn: 113679		2010-09-11 05:48:06 +00:00
..
Analysis	remove some noise from tests.	2010-09-02 22:35:33 +00:00
Archive
Assembler	add a new "llvm-dis -show-annotations" option, which causes it to print	2010-09-02 23:21:44 +00:00
Bindings/Ocaml	tests: XFAIL a handful of tests on the vg_leak builder, so we can get back to	2010-09-09 15:50:19 +00:00
Bitcode	Auto-upgrade the magic ".llvm.eh.catch.all.value" global to	2010-09-10 18:51:56 +00:00
BugPoint
CodeGen	Fix test so it passes on non-Darwin hosts.	2010-09-10 06:20:01 +00:00
DebugInfo
ExecutionEngine
Feature	remove unions from LLVM IR. They are severely buggy and not	2010-08-28 04:09:24 +00:00
FrontendAda
FrontendC	Get rid of the last use of -m64 in FrontendC. This solution	2010-09-09 12:57:29 +00:00
FrontendC++	Reapply r112623. Included additional check for unused byval argument.	2010-08-31 22:22:42 +00:00
FrontendFortran
FrontendObjC
FrontendObjC++
Integer	we are past the point where these tests are useful.	2010-09-02 22:32:02 +00:00
lib
Linker
LLVMC	Test: Fix LLVMC tests on CMake.	2010-08-30 14:49:00 +00:00
MC	llvm-mc: Don't crash when using -n and we see a directive before the initial section.	2010-09-09 22:42:59 +00:00
Other	XFAIL test under valgrind. It is not really our problem if sh is leaking.	2010-09-09 22:02:13 +00:00
Scripts	Add an elf-dumper utility.	2010-09-09 15:00:41 +00:00
TableGen	tests: XFAIL a handful of tests on the vg_leak builder, so we can get back to	2010-09-09 15:50:19 +00:00
Transforms	Invert and-of-or into or-of-and when doing so would allow us to clear bits of the and's mask.	2010-09-11 05:48:06 +00:00
Unit
Verifier
CMakeLists.txt	Test: Fix LLVMC tests on CMake.	2010-08-30 14:49:00 +00:00
lit.cfg	Test: Fix LLVMC tests on CMake.	2010-08-30 14:49:00 +00:00
lit.site.cfg.in
Makefile	Partially revert r112480. Caused test failures.	2010-08-30 15:34:08 +00:00
Makefile.tests
site.exp.in
TestRunner.sh	Use exec.	2010-08-29 14:49:00 +00:00