Commit Graph

10 Commits

Author SHA1 Message Date
Chris Lattner
db40dc2d63 Add globaladdress and targetglobaladdress nodes for dag patterns
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24389 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-17 07:20:15 +00:00
Duraid Madina
5966955445 add support for SELECT to TargetSelectionDAG.td, add support for
selecting ints to IA64, and a few other ia64 bits and pieces


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24147 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-02 02:37:18 +00:00
Duraid Madina
e2fd9e2d9d add support for int->FP and FP->int ops, and add ia64 patterns for these
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24132 91177308-0d34-0410-b5e6-96231b3b80d8
2005-11-01 03:07:25 +00:00
Chris Lattner
1f426deade Add nodes for CondCodeSDNode and setcc, and add a bunch of pattern fragments
to make it easy to use them.  This lets you write patterns like:

(set PRRC:$rd, (setne GPRC:$rS, imm:$SH))

and stuff.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24009 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-26 17:00:25 +00:00
Chris Lattner
978982628a Add undef
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23990 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-25 21:03:14 +00:00
Chris Lattner
eae6d648da Use a literal to define ineg instead of immzero
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23851 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-20 23:30:37 +00:00
Andrew Lenharth
d684e1a64d add cttz and ctpop
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23848 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-20 19:38:11 +00:00
Chris Lattner
444215dddc add the integer truncate/extension operations
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23733 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-14 06:40:20 +00:00
Chris Lattner
13664a6194 add a new SDTCisOpSmallerThanOp type constraint, and implement fround/fextend in terms of it
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23726 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-14 04:55:10 +00:00
Chris Lattner
17f2cf05b3 Pull DAG ISel generation nodes out of the PowerPC backend to where they
can be used by other targets.  For those targets that want to use it,
have at.  :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23680 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-10 06:00:30 +00:00