[llvm-commits] [llvm] r60867 - /llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
Bill Wendling
isanbard at gmail.com
Wed Dec 10 17:26:55 PST 2008
Author: void
Date: Wed Dec 10 19:26:44 2008
New Revision: 60867
URL: http://llvm.org/viewvc/llvm-project?rev=60867&view=rev
Log:
Clarify FIXME.
Modified:
llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
Modified: llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp?rev=60867&r1=60866&r2=60867&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/DAGCombiner.cpp Wed Dec 10 19:26:44 2008
@@ -968,8 +968,8 @@
}
if (N->getNumValues() != 1)
- // FIXME: DAG combiner cannot handle multiple return values on arithmetic
- // operators.
+ // FIXME: DAG combiner cannot handle arithmetic operators which produce
+ // multiple results.
return SDValue();
// fold (add x, undef) -> undef
@@ -1168,8 +1168,8 @@
}
if (N->getNumValues() != 1)
- // FIXME: DAG combiner cannot handle multiple return values on arithmetic
- // operators.
+ // FIXME: DAG combiner cannot handle arithmetic operators which produce
+ // multiple results.
return SDValue();
// fold (sub x, x) -> 0
@@ -1231,8 +1231,8 @@
}
if (N->getNumValues() != 1)
- // FIXME: DAG combiner cannot handle multiple return values on arithmetic
- // operators.
+ // FIXME: DAG combiner cannot handle arithmetic operators which produce
+ // multiple results.
return SDValue();
// fold (mul x, undef) -> 0
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