Hi,
ARMv5 and ARMv5E architectures have no known implementation. I therefore suggest
that we deprecate these architectures. ARMv5T, ARMv5TE and ARMv5TEJ would remain
supported though.
Is this ok to commit?
Best regards,
Thomas
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Index: gcc-7/changes.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-7/changes.html,v
retrieving revision 1.55
diff -u -r1.55 changes.html
--- gcc-7/changes.html 2 Feb 2017 15:21:11 -0000 1.55
+++ gcc-7/changes.html 14 Feb 2017 09:21:23 -0000
@@ -752,6 +752,13 @@
<h3 id="arm">ARM</h3>
<ul>
<li>
+ Support for the ARMv5 and ARMv5E architectures has been deprecated and
+ will be removed in a future GCC release. Note that ARMv5T, ARMv5TE and
+ ARMv5TEJ architectures remain supported.
+ The values <code>armv5</code> and <code>armv5e</code> of
+ <code>-march</code> are thus deprecated.
+ </li>
+ <li>
The ARMv8.2-A architecture and the ARMv8.2-A 16-bit Floating-Point
Extensions are now supported. They can be used by specifying the
<code>-march=armv8.2-a</code> or <code>-march=armv8.2-a+fp16</code>
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