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[Committed/AARCH64] Remove dummy GTY variable

Message ID CA+=Sn1=cF9S7EYFLzaG8X8VnROgUmhMMwHUS+L=2a516jxNvYw@mail.gmail.com
State New
Headers show

Commit Message

Andrew Pinski Feb. 8, 2015, 9:53 p.m. UTC 
The aarch64 back-end has a dummy gty variable which is no longer
needed as there are other GTY marked variables now in aarch64.c  This
should speed up (very slightly) PCH generate and reading in.

Committed as obvious after a build and test for aarch64-elf.

Thanks,
Andrew Pinski

ChangeLog:
* config/aarch64/aarch64.c (gty_dummy): Delete.
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Patch

Index: gcc/config/aarch64/aarch64.c
===================================================================
--- gcc/config/aarch64/aarch64.c	(revision 220521)
+++ gcc/config/aarch64/aarch64.c	(working copy)
@@ -488,9 +488,6 @@  static const struct aarch64_option_exten
    increment address.  */
 static machine_mode aarch64_memory_reference_mode;
 
-/* Used to force GTY into this file.  */
-static GTY(()) int gty_dummy;
-
 /* A table of valid AArch64 "bitmask immediate" values for
    logical instructions.  */