Add a "Compare" flag to the target instruction descriptor. This will be used

later to identify and possibly remove superfluous compare instructions -- those
that are testing for and setting a status flag that should already be set.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109901 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 0 deletions

diff --git a/utils/TableGen/CodeGenInstruction.h b/utils/TableGen/CodeGenInstruction.h
index 946c2d01a5..b02d0d38f9 100644
--- a/utils/TableGen/CodeGenInstruction.h
+++ b/utils/TableGen/CodeGenInstruction.h
@@ -123,6 +123,7 @@ namespace llvm {
     bool isReturn;
     bool isBranch;
     bool isIndirectBranch;
+    bool isCompare;
     bool isBarrier;
     bool isCall;
     bool canFoldAsLoad;