New location for dartc_*.sh is Release_ia32 now that --mode is removed from

compiler/scripts/compiler_series_test.sh

 #!/bin/bash
 #
 # Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 # Compares a series of compiler reivsions against a target application for
 # statistic collection. Outputs a gnuplot consumable table.
 
 APP=""
@@ skipping 167 matching lines @@
       echo "error compiling"
       failStats $REVISION
       return 1;
     fi
 
     # Give the metrics system a backwards compatible way of getting to the
     # artifacts that it needs.
     cd ..
     mkdir -p $ROOT_OF_REPO/compiler/revs/$REVISION/prebuilt
     cd $ROOT_OF_REPO/compiler/revs/$REVISION/prebuilt
-    COMPILER_OUTDIR=$TMP_DIR/compiler/out/Release_dartc
+    COMPILER_OUTDIR=$TMP_DIR/compiler/out/Release_ia32
     cp -r $COMPILER_OUTDIR/compiler ./compiler
   else
     echo "Cached prebuilt of $REVISION!"
   fi
 
   # Short circuit if we're just filling in the build cache
   if [ $RUNS -eq 0 ]; then
     echo "run in compile only mode, no stats generating"
     return 0;
   fi
@@ skipping 18 matching lines @@
   COUNT=$(( REV - LOW_REV + 1 ))
 else
   LOW_REV=$(( REV - COUNT + 1 ))
 fi
 for (( i = REV ; i >= LOW_REV ; i-- ))
 do
   echo "["$( basename "$APP")": "$((REV - i + 1))"/"$COUNT", rev:$i]"
   compileRevision $i
 done