Changes in directory llvm/include/llvm/CodeGen:
MachineJumpTableInfo.h updated: 1.5 -> 1.6
---
Log message:
add a method for deleting dead jump tables.
---
Diffs of the changes: (+6 -0)
MachineJumpTableInfo.h | 6 ++++++
1 files changed, 6 insertions(+)
Index: llvm/include/llvm/CodeGen/MachineJumpTableInfo.h
diff -u llvm/include/llvm/CodeGen/MachineJumpTableInfo.h:1.5
llvm/include/llvm/CodeGen/MachineJumpTableInfo.h:1.6
--- llvm/include/llvm/CodeGen/MachineJumpTableInfo.h:1.5 Sat Oct 28
13:00:05 2006
+++ llvm/include/llvm/CodeGen/MachineJumpTableInfo.h Sat Oct 28 13:12:00 2006
@@ -55,6 +55,12 @@
return JumpTables;
}
+ /// RemoveJumpTable - Mark the specific index as being dead. This will cause
+ /// it to not be emitted.
+ void RemoveJumpTable(unsigned Idx) {
+ JumpTables[Idx].MBBs.clear();
+ }
+
/// ReplaceMBBInJumpTables - If Old is the target of any jump tables, update
/// the jump tables to branch to New instead.
bool ReplaceMBBInJumpTables(MachineBasicBlock *Old, MachineBasicBlock *New) {
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