invoke.texi (free): Document AArch64.

gcc/ * doc/invoke.texi (free): Document AArch64. From-SVN: r209376

invoke.texi (free): Document AArch64.
gcc/ * doc/invoke.texi (free): Document AArch64. From-SVN: r209376
b621e875 · Yufeng Zhang · Yufeng Zhang · 3418f5e9 · b621e875 · b621e875
Commit b621e875 authored 11 years ago by Yufeng Zhang Committed by Yufeng Zhang 11 years ago
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gcc/ChangeLog
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gcc/doc/invoke.texi
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+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

--- 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