PATCH: libstdc++-v3/scripts/check_performance

[Loren James Rittle]

Now that we can recompile a test many times (and since I'm about to
radically tweak the actual test run-times down...)

Before: 725r   607.5u    48.7s       gmake check-performance
After : 563r   459.7u    54.0s       gmake check-performance

Note: testsuite/testsuite_files_performance contained only
performance/20_util/allocator/insert.cc .  As applied.

	* scripts/check_performance: Support PCH.

Index: libstdc++-v3/scripts/check_performance
===================================================================
RCS file: /cvs/gcc/gcc/libstdc++-v3/scripts/check_performance,v
retrieving revision 1.3
diff -c -r1.3 check_performance
*** libstdc++-v3/scripts/check_performance	30 Jan 2004 08:24:26 -0000	1.3
--- libstdc++-v3/scripts/check_performance	6 Feb 2004 00:46:04 -0000
***************
*** 23,29 ****
  esac
  
  flags_script=$BUILD_DIR/scripts/testsuite_flags
! INCLUDES=`$flags_script --build-includes`
  FLAGS=`$flags_script --cxxflags`
  THREAD_FLAG='-pthread'
  COMPILER=`$flags_script --build-cxx`
--- 23,29 ----
  esac
  
  flags_script=$BUILD_DIR/scripts/testsuite_flags
! INCLUDES="`$flags_script --build-includes` -include bits/stdc++.h"
  FLAGS=`$flags_script --cxxflags`
  THREAD_FLAG='-pthread'
  COMPILER=`$flags_script --build-cxx`