Dan Gohman 63f97201dc Fun x86 encoding tricks: when adding an immediate value of 128, ... use a SUB instruction instead of an ADD, because -128 can be encoded in an 8-bit signed immediate field, while +128 can't be. This avoids the need for a 32-bit immediate field in this case. A similar optimization applies to 64-bit adds with 0x80000000, with the 32-bit signed immediate field. To support this, teach tablegen how to handle 64-bit constants. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57663 91177308-0d34-0410-b5e6-96231b3b80d8		2008-10-17 01:33:43 +00:00
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2003-08-03-PassCode.td
2006-09-18-LargeInt.td	Fun x86 encoding tricks: when adding an immediate value of 128,	2008-10-17 01:33:43 +00:00
AnonDefinitionOnDemand.td
BitsInitOverflow.td	For all RUN lines starting with "not", redirect stderr to /dev/null so tests	2008-06-10 12:57:32 +00:00
CStyleComment.td
DagDefSubst.ll
DagIntSubst.ll
dg.exp
ForwardRef.td
GeneralList.td
Include.inc
Include.td
IntBitInit.td
LazyChange.td
ListConversion.td
ListSlices.td
MultiClass.td
nested-comment.td
strconcat.td
SuperSubclassSameName.td
TargetInstrInfo.td	Rename MRegisterInfo to TargetRegisterInfo.	2008-02-10 18:45:23 +00:00
TemplateArgRename.td
Tree.td
TreeNames.td
UnterminatedComment.td	For all RUN lines starting with "not", redirect stderr to /dev/null so tests	2008-06-10 12:57:32 +00:00