Dan Gohman 5d83bd89a5 Define patterns for shld and shrd that match immediate ... shift counts, and patterns that match dynamic shift counts when the subtract is obscured by a truncate node. Add DAGCombiner support for recognizing rotate patterns when the shift counts are defined by truncate nodes. Fix and simplify the code for commuting shld and shrd instructions to work even when the given instruction doesn't have a parent, and when the caller needs a new instruction. These changes allow LLVM to use the shld, shrd, rol, and ror instructions on x86 to replace equivalent code using two shifts and an or in many more cases. llvm-svn: 57662		2008-10-17 01:23:35 +00:00
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Analysis	Rationalize the names of passes that print information:	2008-09-23 12:47:39 +00:00
Archive	sabre brings to my attention that the 'tr' suffix is also obsolete	2008-05-20 21:00:03 +00:00
Assembler	Fix the .ll grammar rules to allow any type before an 'i32', not just an	2008-10-15 06:16:45 +00:00
Bindings/Ocaml	PR2731: C and Ocaml bindings for setTailCall and isTailCall.	2008-08-30 16:34:54 +00:00
Bitcode	Eliminate x86.sse2.punpckh.qdq and x86.sse2.punpckl.qdq.	2008-05-24 02:56:30 +00:00
BugPoint	this is unneeded now.	2008-06-16 04:25:39 +00:00
CodeGen	Define patterns for shld and shrd that match immediate	2008-10-17 01:23:35 +00:00
DebugInfo	Testcase for debug info from data-only files.	2008-07-08 21:57:56 +00:00
ExecutionEngine	Add a test case for APInt bug fix in r51999.	2008-06-05 13:42:21 +00:00
Feature	Put CPPBackend tests into their own directory and run them only if they're	2008-07-10 22:35:32 +00:00
FrontendAda	Teach constant folding that an inttoptr of a	2008-08-13 20:20:35 +00:00
FrontendC	new testcase for PR2797	2008-10-14 06:56:04 +00:00
FrontendC++	XFAIL some tests that became failing due to the extra error reporting recently. PR's are created for these.	2008-06-13 16:52:35 +00:00
FrontendFortran	Regression test for PR2443.	2008-06-27 14:22:20 +00:00
FrontendObjC	fix filetype suffix	2008-10-07 06:41:02 +00:00
FrontendObjC++	This is an objective-c test, not an objective-c++ one.	2008-10-06 18:42:48 +00:00
Integer	Fix some escaping and quoting in RUN lines, mainly involving { and <. In two	2008-06-10 16:04:47 +00:00
lib	add support for running the test suite with valgrind. to run it just type 'make VG=1', as in clang	2008-10-07 14:48:14 +00:00
Linker	Add global variable to test for consistency	2008-10-15 20:22:44 +00:00
LLVMC	Renaming LLVMC/dg.exp to LLVM/llvmc.exp	2008-08-14 23:37:58 +00:00
Other	Testcase for PR2894.	2008-10-15 22:34:34 +00:00
Scripts	simplify shell syntax to work better on solaris, patch by	2008-06-25 16:03:42 +00:00
TableGen	For all RUN lines starting with "not", redirect stderr to /dev/null so tests	2008-06-10 12:57:32 +00:00
Transforms	apply Eli's patch for PR2165 and provide a testcase.	2008-10-16 05:26:51 +00:00
Verifier	Diagnose uses of unsized types with the byval attribute in the	2008-08-27 14:48:06 +00:00
Makefile	add support for running the test suite with valgrind. to run it just type 'make VG=1', as in clang	2008-10-07 14:48:14 +00:00
Makefile.tests	Failure.sh is dead, remove it.	2007-04-21 20:46:55 +00:00
TestRunner.sh	Fix a bashism in TestRunner.sh.	2008-07-28 18:41:03 +00:00