[llvm-commits] [llvm] r87030 - /llvm/trunk/lib/CodeGen/VirtRegRewriter.cpp

[David Greene]

Author: greened
Date: Thu Nov 12 15:07:54 2009
New Revision: 87030

URL: http://llvm.org/viewvc/llvm-project?rev=87030&view=rev
Log:

Set the ReloadReuse AsmPrinter flag where appropriate.

Modified:
    llvm/trunk/lib/CodeGen/VirtRegRewriter.cpp

Modified: llvm/trunk/lib/CodeGen/VirtRegRewriter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/VirtRegRewriter.cpp?rev=87030&r1=87029&r2=87030&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/VirtRegRewriter.cpp (original)
+++ llvm/trunk/lib/CodeGen/VirtRegRewriter.cpp Thu Nov 12 15:07:54 2009
@@ -1704,6 +1704,7 @@
 
             // Mark is killed.
             MachineInstr *CopyMI = prior(InsertLoc);
+            CopyMI->setAsmPrinterFlag(AsmPrinter::ReloadReuse);
             MachineOperand *KillOpnd = CopyMI->findRegisterUseOperand(InReg);
             KillOpnd->setIsKill();
             UpdateKills(*CopyMI, TRI, RegKills, KillOps);
@@ -1984,6 +1985,7 @@
           TII->copyRegToReg(MBB, InsertLoc, DesignatedReg, PhysReg, RC, RC);
 
           MachineInstr *CopyMI = prior(InsertLoc);
+          CopyMI->setAsmPrinterFlag(AsmPrinter::ReloadReuse);
           UpdateKills(*CopyMI, TRI, RegKills, KillOps);
 
           // This invalidates DesignatedReg.
@@ -2112,6 +2114,7 @@
                 // virtual or needing to clobber any values if it's physical).
                 NextMII = &MI;
                 --NextMII;  // backtrack to the copy.
+                NextMII->setAsmPrinterFlag(AsmPrinter::ReloadReuse);
                 // Propagate the sub-register index over.
                 if (SubIdx) {
                   DefMO = NextMII->findRegisterDefOperand(DestReg);