[llvm-commits] [llvm] r132457 - /llvm/trunk/lib/CodeGen/RegisterClassInfo.cpp

[Benjamin Kramer]

Author: d0k
Date: Thu Jun  2 07:07:44 2011
New Revision: 132457

URL: http://llvm.org/viewvc/llvm-project?rev=132457&view=rev
Log:
Start with a zeroed CSRNum map.

Found by valgrind.

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

Modified: llvm/trunk/lib/CodeGen/RegisterClassInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/RegisterClassInfo.cpp?rev=132457&r1=132456&r2=132457&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/RegisterClassInfo.cpp (original)
+++ llvm/trunk/lib/CodeGen/RegisterClassInfo.cpp Thu Jun  2 07:07:44 2011
@@ -39,7 +39,7 @@
   if (Update || CSR != CalleeSaved) {
     // Build a CSRNum map. Every CSR alias gets an entry pointing to the last
     // overlapping CSR.
-    CSRNum.reset(new uint8_t[TRI->getNumRegs()]);
+    CSRNum.reset(new uint8_t[TRI->getNumRegs()]());
     for (unsigned N = 0; unsigned Reg = CSR[N]; ++N)
       for (const unsigned *AS = TRI->getOverlaps(Reg);
            unsigned Alias = *AS; ++AS)