Chris Lattner 0a9481f44f Enhance ComputeMaskedBits to know that aligned frameindexes ... have their low bits set to zero. This allows us to optimize out explicit stack alignment code like in stack-align.ll:test4 when it is redundant. Doing this causes the code generator to start turning FI+cst into FI|cst all over the place, which is general goodness (that is the canonical form) except that various pieces of the code generator don't handle OR aggressively. Fix this by introducing a new SelectionDAG::isBaseWithConstantOffset predicate, and using it in places that are looking for ADD(X,CST). The ARM backend in particular was missing a lot of addressing mode folding opportunities around OR. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125470 91177308-0d34-0410-b5e6-96231b3b80d8		2011-02-13 22:25:43 +00:00
..
Analysis	teach SCEV that the scale and addition of an inbounds gep don't NSW.	2011-02-13 03:14:49 +00:00
Archive	Revert test/Archive/check_binary_output.ll". It fails on a buildbot.	2010-12-07 05:57:02 +00:00
Assembler	implement .ll and .bc support for nsw/nuw on shl and exact on lshr/ashr.	2011-02-07 16:40:21 +00:00
Bindings/Ocaml	XFAIL vg_leak the new test as the rest.	2010-12-23 21:22:09 +00:00
Bitcode	Testcase for PR8494 (invalid bitcode crashing the bitcode reader).	2010-10-28 15:57:30 +00:00
BugPoint	test: Check the feature 'loadable_module' with load modules in %llvmshlibdir.	2010-11-29 07:58:32 +00:00
CodeGen	Enhance ComputeMaskedBits to know that aligned frameindexes	2011-02-13 22:25:43 +00:00
DebugInfo	Hide tests, that check .loc, .file in output assembly, from darwin9 buildbot.	2010-12-02 23:29:58 +00:00
ExecutionEngine	XFAIL for now. If someone with access to an ARM/Linux host wants to have a look	2010-12-02 20:20:32 +00:00
Feature	test: Check the feature 'loadable_module' with load modules in %llvmshlibdir.	2010-11-29 07:58:32 +00:00
FrontendAda	Testcase for dragonegg commit 124128.	2011-01-24 18:04:33 +00:00
FrontendC	Update llvm-gcc's tests.	2011-01-14 17:01:20 +00:00
FrontendC++	remove a small scattering of basically pointless tests. These are	2011-02-09 16:41:31 +00:00
FrontendFortran	Use -S rather than -c for the benefit of dragonegg.	2010-11-25 21:41:35 +00:00
FrontendObjC	Update tests to accomodate unnamed_addr introduction.	2011-01-17 17:54:17 +00:00
FrontendObjC++	Remove explicit uses of -emit-llvm, the test infrastructure adds it	2010-11-25 21:48:20 +00:00
Integer
lib	Use LLVMCC_EMITIR_FLAG rather than hard-coding "-emit-llvm".	2010-11-25 21:19:52 +00:00
Linker	Correctly merge available_externally and regular definitions when they have	2011-02-01 05:33:52 +00:00
LLVMC	Remove -llvmc-temp-hack from tblgen.	2010-10-23 07:32:53 +00:00
MC	Add encodings and mnemonics for FXSAVE64 and FXRSTOR64.	2011-02-12 23:24:13 +00:00
Object	Revert "Object: Renable the tests now that none of the build bots complain about aliasing."	2011-01-21 06:27:04 +00:00
Other	test/Other/close-stderr.ll: Require the feature 'shell'. It is not executable on Win32 but it is executable on MSYS-bash.	2010-12-07 02:43:58 +00:00
Scripts	Print all 64bits for st_value and st_size. Adjust tests accordingly.	2010-12-20 20:49:43 +00:00
TableGen	Rename lisp-like functions as suggested by Gabor Greif as loooong time	2011-01-07 17:05:37 +00:00
Transforms	Teach instsimplify that X+Y>=X+Z is the same as Y>=Z if neither side overflows,	2011-02-13 17:15:40 +00:00
Unit	Test: Fix Support.Path and _all_ of the unittest death tests. GetTempPath defaults to \Windows\.	2010-12-07 01:23:49 +00:00
Verifier
CMakeLists.txt	macho-dump: Fix CMake build, following up to r121466.	2010-12-10 09:18:26 +00:00
lit.cfg	test/lit.cfg: Seek sane tools(and bash) in directories and set to $PATH.	2011-02-09 04:19:21 +00:00
lit.site.cfg.in	CMake: Add the new option LLVM_LIT_TOOLS_DIR. It can specify "Path to GnuWin32 tools".	2011-02-09 04:18:58 +00:00
Makefile	test/Makefile: "check-all" should update tools/clang/test/Unit/lit.site.cfg, too. Follow up to clang r124777.	2011-02-03 07:36:02 +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