Dan Gohman f8c7394781 Add a new TargetInstrInfo MachineInstr opcode, COPY_TO_SUBCLASS. ... This will be used to replace things like X86's MOV32to32_. Enhance ScheduleDAGSDNodesEmit to be more flexible and robust in the presense of subregister superclasses and subclasses. It can now cope with the definition of a virtual register being in a subclass of a use. Re-introduce the code for recording register superreg classes and subreg classes. This is needed because when subreg extracts and inserts get coalesced away, the virtual registers are left in the correct subclass. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68961 91177308-0d34-0410-b5e6-96231b3b80d8		2009-04-13 15:38:05 +00:00
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Analysis	use higher level APIs.	2009-04-03 00:02:39 +00:00
Archive	Add the private linkage.	2009-01-15 20:18:42 +00:00
AsmParser	Fix warning in .ll parser, detect and reject available_externally on function	2009-04-13 07:02:02 +00:00
Bitcode	Add a new "available_externally" linkage type. This is intended	2009-04-13 05:44:34 +00:00
CodeGen	Add a new TargetInstrInfo MachineInstr opcode, COPY_TO_SUBCLASS.	2009-04-13 15:38:05 +00:00
CompilerDriver	-write-graph now can be used with -o.	2009-03-27 12:57:14 +00:00
Debugger	Oops...I committed too much.	2009-03-13 04:39:26 +00:00
ExecutionEngine	Link against libffi if available, fall back to "no external calls from	2009-04-13 04:26:06 +00:00
Linker	Add a new "available_externally" linkage type. This is intended	2009-04-13 05:44:34 +00:00
Support	Remove AllowInverse: it leaks memory and is not the right	2009-04-08 03:43:51 +00:00
System	fix PR3965:SIGINT handler not restored after calling ParseAST(),	2009-04-12 23:33:13 +00:00
Target	Remove x86's special-case handling for ISD::TRUNCATE and	2009-04-13 15:29:31 +00:00
Transforms	eliminate unneeded parens.	2009-04-13 05:38:23 +00:00
VMCore	Add a new "available_externally" linkage type. This is intended	2009-04-13 05:44:34 +00:00
Makefile	Reorganize llvmc code.	2009-03-02 09:01:14 +00:00