[llvm-commits] [llvm] r45791 - /llvm/trunk/lib/CodeGen/StrongPHIElimination.cpp

[Owen Anderson]

Author: resistor
Date: Wed Jan  9 18:01:41 2008
New Revision: 45791

URL: http://llvm.org/viewvc/llvm-project?rev=45791&view=rev
Log:
Copies need to be inserted before the first terminator, not at the end of the block.

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

Modified: llvm/trunk/lib/CodeGen/StrongPHIElimination.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/StrongPHIElimination.cpp?rev=45791&r1=45790&r2=45791&view=diff

==============================================================================
--- llvm/trunk/lib/CodeGen/StrongPHIElimination.cpp (original)
+++ llvm/trunk/lib/CodeGen/StrongPHIElimination.cpp Wed Jan  9 18:01:41 2008
@@ -613,7 +613,7 @@
       }
       
       // Insert copy from map[curr.first] to curr.second
-      TII->copyRegToReg(*MBB, MBB->end(), curr.second,
+      TII->copyRegToReg(*MBB, MBB->getFirstTerminator(), curr.second,
                         map[curr.first], RC, RC);
       map[curr.first] = curr.second;
       
@@ -642,7 +642,7 @@
       
       // Insert a copy from dest to a new temporary t at the end of b
       unsigned t = MF->getRegInfo().createVirtualRegister(RC);
-      TII->copyRegToReg(*MBB, MBB->end(), t,
+      TII->copyRegToReg(*MBB, MBB->getFirstTerminator(), t,
                         curr.second, RC, RC);
       map[curr.second] = t;