diff options
| author | Dan Gohman <gohman@apple.com> | 2009-03-23 16:10:52 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-03-23 16:10:52 +0000 |
| commit | 3974667c1a6d48686e92f85bc4463bb239af7442 (patch) | |
| tree | 885180354855088c8c993146e69a892076c9c27c /include/llvm/CodeGen | |
| parent | f871ccb853a2ccbe8675c912330c041b318be8cd (diff) | |
Add a new bit to SUnit to record whether a node has implicit physreg
defs, regardless of whether they are actually used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67528 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/CodeGen')
| -rw-r--r-- | include/llvm/CodeGen/ScheduleDAG.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/ScheduleDAG.h b/include/llvm/CodeGen/ScheduleDAG.h index f258f6f0cc..237d491e82 100644 --- a/include/llvm/CodeGen/ScheduleDAG.h +++ b/include/llvm/CodeGen/ScheduleDAG.h @@ -245,6 +245,7 @@ namespace llvm { bool isTwoAddress : 1; // Is a two-address instruction. bool isCommutable : 1; // Is a commutable instruction. bool hasPhysRegDefs : 1; // Has physreg defs that are being used. + bool hasPhysRegClobbers : 1; // Has any physreg defs, used or not. bool isPending : 1; // True once pending. bool isAvailable : 1; // True once available. bool isScheduled : 1; // True once scheduled. @@ -265,6 +266,7 @@ namespace llvm { : Node(node), Instr(0), OrigNode(0), NodeNum(nodenum), NodeQueueId(0), Latency(0), NumPreds(0), NumSuccs(0), NumPredsLeft(0), NumSuccsLeft(0), isTwoAddress(false), isCommutable(false), hasPhysRegDefs(false), + hasPhysRegClobbers(false), isPending(false), isAvailable(false), isScheduled(false), isScheduleHigh(false), isCloned(false), isDepthCurrent(false), isHeightCurrent(false), Depth(0), Height(0), @@ -276,6 +278,7 @@ namespace llvm { : Node(0), Instr(instr), OrigNode(0), NodeNum(nodenum), NodeQueueId(0), Latency(0), NumPreds(0), NumSuccs(0), NumPredsLeft(0), NumSuccsLeft(0), isTwoAddress(false), isCommutable(false), hasPhysRegDefs(false), + hasPhysRegClobbers(false), isPending(false), isAvailable(false), isScheduled(false), isScheduleHigh(false), isCloned(false), isDepthCurrent(false), isHeightCurrent(false), Depth(0), Height(0), @@ -286,6 +289,7 @@ namespace llvm { : Node(0), Instr(0), OrigNode(0), NodeNum(~0u), NodeQueueId(0), Latency(0), NumPreds(0), NumSuccs(0), NumPredsLeft(0), NumSuccsLeft(0), isTwoAddress(false), isCommutable(false), hasPhysRegDefs(false), + hasPhysRegClobbers(false), isPending(false), isAvailable(false), isScheduled(false), isScheduleHigh(false), isCloned(false), isDepthCurrent(false), isHeightCurrent(false), Depth(0), Height(0), |