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Originally From Bernd Schmidt

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2011-05-03  Stuart Henderson  <shenders@gcc.gnu.org>
   
        Originally From Bernd Schmidt
        * config/bfin/bfin.c (override_options): Disable -fstack-limit for
        FD-PIC.

From-SVN: r173306
This commit is contained in:
Stuart Henderson 2011-05-03 13:47:07 +00:00
parent 7134c090d2
commit 1a3a9152b2
2 changed files with 12 additions and 0 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2011-05-03 Stuart Henderson <shenders@gcc.gnu.org>
Originally From Bernd Schmidt
* config/bfin/bfin.c (override_options): Disable -fstack-limit for
FD-PIC.
2011-05-03 Jeff Law <law@redhat.com>
* tree-ssa-threadupdate.c (THREAD_TARGET): define.

6
gcc/config/bfin/bfin.c
View File

@ -2676,6 +2676,12 @@ bfin_option_override (void)
if (global_options_set.x_bfin_library_id && ! TARGET_ID_SHARED_LIBRARY)
error ("-mshared-library-id= specified without -mid-shared-library");
if (stack_limit_rtx && TARGET_FDPIC)
{
warning (0, "-fstack-limit- options are ignored with -mfdpic; use -mstack-check-l1");
stack_limit_rtx = NULL_RTX;
}
if (stack_limit_rtx && TARGET_STACK_CHECK_L1)
error ("can%'t use multiple stack checking methods together");