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rs6000.c (rs6000_option_override_internal): Make LRA the default for the rs6000 port. 

* config/rs6000/rs6000.c (rs6000_option_override_internal): Make LRA
	the default for the rs6000 port.

From-SVN: r239105
This commit is contained in:
Peter Bergner 2016-08-03 18:13:20 -05:00 committed by Peter Bergner
parent 9c26dfd08a
commit 2f9436e96c
2 changed files with 9 additions and 0 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
2016-08-03 Peter Bergner <bergner@vnet.ibm.com>
* config/rs6000/rs6000.c (rs6000_option_override_internal): Make LRA
the default for the rs6000 port.
2016-08-03 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR middle-end/71876

4
gcc/config/rs6000/rs6000.c
View File

@ -4323,6 +4323,10 @@ rs6000_option_override_internal (bool global_init_p)
rs6000_isa_flags &= ~OPTION_MASK_P9_DFORM_SCALAR;
}
/* Enable LRA by default. */
if ((rs6000_isa_flags_explicit & OPTION_MASK_LRA) == 0)
rs6000_isa_flags |= OPTION_MASK_LRA;
/* There have been bugs with -mvsx-timode that don't show up with -mlra,
but do show up with -mno-lra. Given -mlra will become the default once
PR 69847 is fixed, turn off the options with problems by default if