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Define TRY_EMPTY_VM_SPACE to 0x60000000 for x32 

2012-04-11  H.J. Lu  <hongjiu.lu@intel.com>

	* config/host-linux.c (TRY_EMPTY_VM_SPACE): Defined to
	0x60000000 if __x86_64 is defined and __LP64__ isn't defined.

From-SVN: r186352
This commit is contained in:
H.J. Lu 2012-04-11 19:37:57 +00:00 committed by H.J. Lu
parent de6f3f7ab8
commit 98bf037773
2 changed files with 8 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2012-04-11 H.J. Lu <hongjiu.lu@intel.com>
* config/host-linux.c (TRY_EMPTY_VM_SPACE): Defined to
0x60000000 if __x86_64 is defined and __LP64__ isn't defined.
2012-04-11 H.J. Lu <hongjiu.lu@intel.com>
PR rtl-optimization/52876

4
gcc/config/host-linux.c
View File

@ -68,8 +68,10 @@
# define TRY_EMPTY_VM_SPACE 0x10000000000
#elif defined(__ia64)
# define TRY_EMPTY_VM_SPACE 0x2000000100000000
#elif defined(__x86_64)
#elif defined(__x86_64) && defined(__LP64__)
# define TRY_EMPTY_VM_SPACE 0x1000000000
#elif defined(__x86_64)
# define TRY_EMPTY_VM_SPACE 0x60000000
#elif defined(__i386)
# define TRY_EMPTY_VM_SPACE 0x60000000
#elif defined(__powerpc__)