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Increase the GGC quire size to 2MB 

gcc/:

2011-10-08  Andi Kleen  <ak@linux.intel.com>

	* ggc-page.c (GGC_QUIRE_SIZE): Increase to 512

From-SVN: r180066
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Andi Kleen 2011-10-16 23:24:12 +00:00 committed by Andi Kleen
parent 5958009b73
commit 6c995fa54c
2 changed files with 5 additions and 1 deletions
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gcc/ChangeLog
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@ -1,3 +1,7 @@
2011-10-08 Andi Kleen <ak@linux.intel.com>
* ggc-page.c (GGC_QUIRE_SIZE): Increase to 512
2011-10-13 Andi Kleen <ak@linux.intel.com>
* toplev.c (compile_file): Rename __gnu_slim_lto to __gnu_lto_slim.

2
gcc/ggc-page.c
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@ -462,7 +462,7 @@ static struct globals
can override this by defining GGC_QUIRE_SIZE explicitly. */
#ifndef GGC_QUIRE_SIZE
# ifdef USING_MMAP
# define GGC_QUIRE_SIZE 256
# define GGC_QUIRE_SIZE 512 /* 2MB for 4K pages */
# else
# define GGC_QUIRE_SIZE 16
# endif