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* gcc-wwwdocs branch master updated. e4354be46ea2252b983989a5f7bff3bac6ee1963
@ 2021-01-18 6:18 Sebastian Huber
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From: Sebastian Huber @ 2021-01-18 6:18 UTC (permalink / raw)
To: gcc-cvs-wwwdocs
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- Log -----------------------------------------------------------------
commit e4354be46ea2252b983989a5f7bff3bac6ee1963
Author: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Sun Jan 17 20:07:48 2021 +0100
Add nios2 changes for GCC 11
diff --git a/htdocs/gcc-11/changes.html b/htdocs/gcc-11/changes.html
index 3527428f..7eeffb98 100644
--- a/htdocs/gcc-11/changes.html
+++ b/htdocs/gcc-11/changes.html
@@ -409,7 +409,20 @@ a work-in-progress.</p>
<!-- <h3 id="nds32">NDS32</h3> -->
-<!-- <h3 id="nios2">Nios II</h3> -->
+<h3 id="nios2">Nios II</h3>
+<ul>
+ <li>The options <code>-mcustom-insn=N</code> no longer produce compiler
+ warnings if the custom instruction is not generated due to missing
+ optimization options such as <code>-fno-math-errno</code>,
+ <code>-ffinite-math-only</code>, or
+ <code>-funsafe-math-optimizations</code>. These warnings were not
+ consistently emitted for all custom instructions.
+ </li>
+ <li>The <code>-mcustom-fpu-cfg=fph2</code> option has been added to enable
+ the custom instructions supported by the <em>Nios II Floating Point
+ Hardware 2 Component</em>.
+ </li>
+</ul>
<h3 id="nvptx">NVPTX</h3>
<ul>
-----------------------------------------------------------------------
Summary of changes:
htdocs/gcc-11/changes.html | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
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2021-01-18 6:18 gcc-wwwdocs branch master updated. e4354be46ea2252b983989a5f7bff3bac6ee1963 Sebastian Huber
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