[llvm-commits] CVS: llvm/utils/TableGen/DAGISelEmitter.cpp

[Evan Cheng]

Changes in directory llvm/utils/TableGen:

DAGISelEmitter.cpp updated: 1.226 -> 1.227
---
Log message:

Let each target specific isel provide routine to check if a chain producing node is foldable by another.

---
Diffs of the changes:  (+2 -8)

 DAGISelEmitter.cpp |   10 ++--------
 1 files changed, 2 insertions(+), 8 deletions(-)


Index: llvm/utils/TableGen/DAGISelEmitter.cpp
diff -u llvm/utils/TableGen/DAGISelEmitter.cpp:1.226 llvm/utils/TableGen/DAGISelEmitter.cpp:1.227
--- llvm/utils/TableGen/DAGISelEmitter.cpp:1.226	Wed Jul 26 18:06:27 2006
+++ llvm/utils/TableGen/DAGISelEmitter.cpp	Thu Jul 27 01:36:11 2006
@@ -2280,14 +2280,8 @@
               PInfo.hasProperty(SDNodeInfo::SDNPHasChain) ||
               PInfo.hasProperty(SDNodeInfo::SDNPInFlag) ||
               PInfo.hasProperty(SDNodeInfo::SDNPOptInFlag))
-            if (PInfo.getNumOperands() > 1) {
-              emitCheck("!isNonImmUse(" + ParentName + ".Val, " + RootName +
-                        ".Val)");
-            } else {
-              emitCheck("(" + ParentName + ".getNumOperands() == 1 || !" +
-                        "isNonImmUse(" + ParentName + ".Val, " + RootName +
-                        ".Val))");
-            }
+            emitCheck("IsFoldableBy(" + RootName + ".Val, " + ParentName +
+                      ".Val)");
         }
       }