invoke.texi (free): Document AArch64.

gcc/

	* doc/invoke.texi (free): Document AArch64.

From-SVN: r209376

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a99c64117f659a5b4b818a38f4c7d1ab4a396562..5a7832bc02ccfbedb18759d69ae858a3f5095957 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2014-04-14  Yufeng Zhang  <yufeng.zhang@arm.com>
+
+       * doc/invoke.texi (free): Document AArch64.
+
 2014-04-14  Richard Biener  <rguenther@suse.de>
 
        PR tree-optimization/60042

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 860a545d95f3ada1d1984622ce5fe6bab96b2bb2..3fdfeb9571d92986b36a7e7d3c2d153be677d2f8 100644 (file)
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -7396,7 +7396,7 @@ Attempt to remove redundant extension instructions.  This is especially
 helpful for the x86-64 architecture, which implicitly zero-extends in 64-bit
 registers after writing to their lower 32-bit half.
 
-Enabled for x86 at levels @option{-O2}, @option{-O3}.
+Enabled for AArch64 and x86 at levels @option{-O2}, @option{-O3}.
 
 @item -flive-range-shrinkage
 @opindex flive-range-shrinkage