Move findDebugLoc somewhere more central. Fix

[oota-llvm.git] / lib / Target / X86 / X86RegisterInfo.cpp

diff --git a/lib/Target/X86/X86RegisterInfo.cpp b/lib/Target/X86/X86RegisterInfo.cpp
index 60e69e8d5148647abed1e3cb162f8f1adb9f6b30..6962b8cef9559d75fc67c1e4eba81871b8a7e68a 100644 (file)
--- a/lib/Target/X86/X86RegisterInfo.cpp
+++ b/lib/Target/X86/X86RegisterInfo.cpp
@@ -666,23 +666,6 @@ X86RegisterInfo::processFunctionBeforeCalleeSavedScan(MachineFunction &MF,
   }
 }
 
-/// findDebugLoc - find the next valid DebugLoc starting at MBBI, skipping
-/// any DEBUG_VALUE instructions.  Return UnknownLoc if there is none.
-static
-DebugLoc findDebugLoc(MachineBasicBlock::iterator &MBBI, MachineBasicBlock &MBB) {
-  DebugLoc DL;
-  if (MBBI != MBB.end()) {
-    // Skip debug declarations, we don't want a DebugLoc from them.
-    MachineBasicBlock::iterator MBBI2 = MBBI;
-    while (MBBI2 != MBB.end() &&
-           MBBI2->getOpcode()==TargetInstrInfo::DEBUG_VALUE)
-      MBBI2++;
-    if (MBBI2 != MBB.end())
-      DL = MBBI2->getDebugLoc();
-  }
-  return DL;
-}
-
 /// emitSPUpdate - Emit a series of instructions to increment / decrement the
 /// stack pointer by a constant value.
 static