Chris Lattner d1b5e3fad9 now that all the pieces are in place, teach instcombine's ... simplifydemandedbits to simplify instructions with *multiple uses* in contexts where it can get away with it. This allows it to simplify the code in multi-use-or.ll into a single 'add double'. This change is particularly interesting because it will cover up for some common codegen bugs with large integers created due to the recent SROA patch. When working on fixing those bugs, this should be disabled. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63481 91177308-0d34-0410-b5e6-96231b3b80d8		2009-01-31 08:40:03 +00:00
..
Analysis	Wind SCEV back in time, to Nov 18th. This 'fixes' PR3275, PR3294, PR3295,	2009-01-13 09:18:58 +00:00
Archive
Assembler	Add the private linkage.	2009-01-15 20:18:42 +00:00
Bindings/Ocaml	[PR2886] Ignore stderr from ocamlc since it prints unresolvable warnings on some platforms.	2008-10-22 12:41:54 +00:00
Bitcode
BugPoint
CodeGen	Used "-enable-unsafe-fp-math" to allow this transformation - (a * b -c) = c - a *b.	2009-01-31 06:50:54 +00:00
DebugInfo	Each input file is encoded as a separate compile unit in LLVM debugging	2009-01-30 18:20:31 +00:00
ExecutionEngine	This is case is to uncover the bug in IntrinsicLowering.cpp,	2009-01-30 08:59:51 +00:00
Feature	Reimplement the old and horrible bison parser for .ll files with a nice	2009-01-02 07:01:27 +00:00
FrontendAda	Teach constant folding that an inttoptr of a	2008-08-13 20:20:35 +00:00
FrontendC	Add a always_inline test case.	2009-01-29 09:31:54 +00:00
FrontendC++	Remove no-longer relevant comment. Pointed out	2009-01-22 15:37:29 +00:00
FrontendFortran	Testcase for recent llvm-gcc fix	2008-11-03 14:43:31 +00:00
FrontendObjC	Testcase for 6522054.	2009-01-26 23:22:19 +00:00
FrontendObjC++	This is an objective-c test, not an objective-c++ one.	2008-10-06 18:42:48 +00:00
Integer	alignment of 0 is not valid.	2009-01-05 08:14:35 +00:00
lib	Fix make check on Solaris 10/x86: the default grep is not GNU grep, same for as.	2008-10-21 17:21:32 +00:00
Linker	Reimplement the old and horrible bison parser for .ll files with a nice	2009-01-02 07:01:27 +00:00
LLVMC	Add three new option properties.	2009-01-28 03:47:20 +00:00
Other	Testcase for PR2894.	2008-10-15 22:34:34 +00:00
Scripts
TableGen	Fun x86 encoding tricks: when adding an immediate value of 128,	2008-10-17 01:33:43 +00:00
Transforms	now that all the pieces are in place, teach instcombine's	2009-01-31 08:40:03 +00:00
Verifier	Reimplement the old and horrible bison parser for .ll files with a nice	2009-01-02 07:01:27 +00:00
Makefile	* Quoted the executable 'runtest' to emphasize the binary needed;	2009-01-01 20:26:05 +00:00
Makefile.tests
TestRunner.sh	Fix a bashism in TestRunner.sh.	2008-07-28 18:41:03 +00:00