From: Nate Begeman <natebegeman@mac.com>
Date: Sun, 18 Dec 2005 02:48:48 +0000 (+0000)
Subject: Since extload can also be used by FP, split STDIntExtLoad into two parts,
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=6aa45292c69ebe1120f582dde4397544e92b5e25;p=oota-llvm.git

Since extload can also be used by FP, split STDIntExtLoad into two parts,
one for use with extload, one for use with sextload and zextload, which
are integer only.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24814 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/TargetSelectionDAG.td b/lib/Target/TargetSelectionDAG.td
index 953a0874e8f..78640da4b9e 100644
--- a/lib/Target/TargetSelectionDAG.td
+++ b/lib/Target/TargetSelectionDAG.td
@@ -149,7 +149,10 @@ def SDTStore : SDTypeProfile<0, 2, [ // store
   SDTCisPtrTy<1>  
 ]>;
 
-def SDTIntExtLoad : SDTypeProfile<1, 3, [  // sextload, zextload, extload
+def SDTExtLoad : SDTypeProfile<1, 3, [  // extload
+  SDTCisPtrTy<1>, SDTCisVT<2, OtherVT>, SDTCisVT<3, OtherVT>
+]>;
+def SDTIntExtLoad : SDTypeProfile<1, 3, [  // sextload, zextload
   SDTCisInt<0>, SDTCisPtrTy<1>, SDTCisVT<2, OtherVT>, SDTCisVT<3, OtherVT>
 ]>;
 def SDTTruncStore : SDTypeProfile<0, 4, [  // truncstore
@@ -263,7 +266,7 @@ def store      : SDNode<"ISD::STORE"      , SDTStore, [SDNPHasChain]>;
 // below) which pass in a dummy srcvalue node which tblgen will skip over.
 def sextld     : SDNode<"ISD::SEXTLOAD"   , SDTIntExtLoad, [SDNPHasChain]>;
 def zextld     : SDNode<"ISD::ZEXTLOAD"   , SDTIntExtLoad, [SDNPHasChain]>;
-def extld      : SDNode<"ISD::EXTLOAD"    , SDTIntExtLoad, [SDNPHasChain]>;
+def extld      : SDNode<"ISD::EXTLOAD"    , SDTExtLoad,    [SDNPHasChain]>;
 def truncst    : SDNode<"ISD::TRUNCSTORE" , SDTTruncStore, [SDNPHasChain]>;
 
 //===----------------------------------------------------------------------===//