[llvm-commits] [llvm-gcc-4.2] r74575 - /llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp

[Dale Johannesen]

Author: johannes
Date: Tue Jun 30 18:53:04 2009
New Revision: 74575

URL: http://llvm.org/viewvc/llvm-project?rev=74575&view=rev
Log:
Fix buildbreaking nonstandardism.  (And I thought I'd
never complain C++ doesn't have enough features...)


Modified:
    llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp

Modified: llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp?rev=74575&r1=74574&r2=74575&view=diff

==============================================================================
--- llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp (original)
+++ llvm-gcc-4.2/trunk/gcc/llvm-convert.cpp Tue Jun 30 18:53:04 2009
@@ -4010,11 +4010,12 @@
 {
   int MaxWeight = 0;
   unsigned int CommasToSkip = 0;
-  int Weights[NumChoices];
+  int *Weights = (int *)alloca(NumChoices * sizeof(int));
   // RunningConstraints is pointers into the Constraints strings which
   // are incremented as we go to point to the beginning of each
   // comma-separated alternative.
-  const char* RunningConstraints[NumInputs+NumOutputs];
+  const char** RunningConstraints = 
+    (const char**)alloca((NumInputs+NumOutputs)*sizeof(const char*));
   memcpy(RunningConstraints, Constraints, 
          (NumInputs+NumOutputs) * sizeof(const char*));
   // The entire point of this loop is to compute CommasToSkip.