Jakob Stoklund Olesen 83b3a29334 Enable sub-sub-register copy coalescing. ... It is now possible to coalesce weird skewed sub-register copies by picking a super-register class larger than both original registers. The included test case produces code like this: vld2.32 {d16, d17, d18, d19}, [r0]! vst2.32 {d18, d19, d20, d21}, [r0] We still perform interference checking as if it were a normal full copy join, so this is still quite conservative. In particular, the f1 and f2 functions in the included test case still have remaining copies because of false interference. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156878 91177308-0d34-0410-b5e6-96231b3b80d8		2012-05-15 23:31:35 +00:00
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Analysis	FileCheck-ize tests.	2012-04-24 10:45:44 +00:00
Archive	Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.	2012-02-16 06:28:33 +00:00
Assembler	Remove old 'grep' lines.	2012-04-08 11:53:54 +00:00
Bindings/Ocaml	Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu	2012-03-25 09:02:19 +00:00
Bitcode	Recommited r156374 with critical fixes in BitcodeReader/Writer:	2012-05-12 10:48:17 +00:00
BugPoint	Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.	2012-02-16 06:28:33 +00:00
CodeGen	Enable sub-sub-register copy coalescing.	2012-05-15 23:31:35 +00:00
DebugInfo	Handle OpDeref in case it comes in as a register operand.	2012-05-08 18:56:00 +00:00
ExecutionEngine	This patch improves the MCJIT runtime dynamic loader by adding new handling	2012-04-12 20:13:57 +00:00
Feature	This file is no longer needed (DejaGNU-isms removed from code)	2012-03-25 12:43:54 +00:00
Instrumentation	[tsan] Atomic support for ThreadSanitizer, patch by Dmitry Vyukov	2012-04-27 07:31:53 +00:00
Integer	Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.	2012-02-16 06:28:33 +00:00
Linker	Remove llvm-ld and llvm-stub (which is only used by llvm-ld).	2012-04-19 19:27:54 +00:00
MC	Add a test case for r156840, a fix to llvm-objdump when disassembling using	2012-05-15 20:20:50 +00:00
Object	Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu	2012-03-25 09:02:19 +00:00
Other	Reapply r155682, making constant folding more consistent, with a fix to work	2012-04-27 17:50:22 +00:00
Scripts	Fix the bitwidth of the remaining fields.	2011-08-04 17:00:11 +00:00
TableGen	Fix infinite loop in nested multiclasses.	2012-03-07 16:39:35 +00:00
Transforms	Teach SimplifyLibCalls about stpcpy.	2012-05-15 11:46:21 +00:00
Unit	tests: Rip out a bunch of now unused test code relating to use of llvm-gcc in LLVM tests.	2011-10-27 20:59:26 +00:00
Verifier	Remove support for the special 'fast' value for fpmath accuracy for the moment.	2012-04-16 19:39:33 +00:00
YAMLParser	Add YAML parser to Support.	2012-04-03 23:09:22 +00:00
CMakeLists.txt	Removes json-bench from the test dependencies.	2012-04-20 13:45:49 +00:00
lit.cfg	Remove llvm-ld and llvm-stub (which is only used by llvm-ld).	2012-04-19 19:27:54 +00:00
lit.site.cfg.in	Revert r153694. It was causing failures in the buildbots.	2012-03-29 23:23:59 +00:00
Makefile	Revert r156393, "[tests] Remove some remaining DejaGNU related cruft.", this	2012-05-08 18:26:07 +00:00
Makefile.tests
site.exp.in	tests: Rip out a bunch of now unused test code relating to use of llvm-gcc in LLVM tests.	2011-10-27 20:59:26 +00:00
TestRunner.sh