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<h3>
Raymond Toy pushed to branch master
at <a href="https://gitlab.common-lisp.net/cmucl/cmucl">cmucl / cmucl</a>
</h3>
<h4>
Commits:
</h4>
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<strong><a href="https://gitlab.common-lisp.net/cmucl/cmucl/commit/3b4f3977d3260cb81c41c1d155e1291ebb13a52b">3b4f3977</a></strong>
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<span>by Raymond Toy</span>
<i>at 2017-08-30T21:21:56-07:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap; margin: 0;">Fix compiler warning about else
Add braces around the else clause that's indented as if it were part
of the else clause. Inspection of the algorithm indicates that this
is probably the intended code and in this case doesn't change what
gets executed because the following statements would have been anyway.
Also verified a few random values that `(asin x)` and `(asin (float x
1w0))` produce the same values. Only need to test 2^-27 <= x < 0.5.
</pre>
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<h4>1 changed file:</h4>
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<a href="#dba9f2904a0a5f2ac0061c2ace789e6854e3477e">
src/lisp/e_asin.c
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<h4>Changes:</h4>
<li id="dba9f2904a0a5f2ac0061c2ace789e6854e3477e">
<a href="https://gitlab.common-lisp.net/cmucl/cmucl/commit/3b4f3977d3260cb81c41c1d155e1291ebb13a52b#dba9f2904a0a5f2ac0061c2ace789e6854e3477e"><strong>src/lisp/e_asin.c</strong></a>
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<td class="line_content match " style="padding-left: 0.5em; padding-right: 0.5em; color: rgba(0,0,0,0.3);" bgcolor="#fafafa">@@ -94,12 +94,13 @@ qS4 = 7.70381505559019352791e-02; /* 0x3FB3B8C5, 0xB12E9282 */</td>
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<pre style="margin: 0;"> <span id="LC94" class="line" lang="c"> <span class="p">}</span></span>
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<pre style="margin: 0;"> <span id="LC95" class="line" lang="c"></span>
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<td class="diff-line-num old_line" data-linenumber="96" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
96
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<pre style="margin: 0;"> <span id="LC96" class="line" lang="c"> <span class="k" style="font-weight: bold;">return</span> <span class="n" style="color: #333;">x</span><span class="p">;</span></span>
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<pre style="margin: 0;">-<span id="LC97" class="line" lang="c"> <span class="p">}</span> <span class="k" style="font-weight: bold;">else</span> </span>
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<pre style="margin: 0;">+<span id="LC97" class="line" lang="c"> <span class="p">}</span> <span class="k" style="font-weight: bold;">else</span> <span class="p"><span class="idiff left right">{</span></span></span>
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98
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98
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<pre style="margin: 0;"> <span id="LC98" class="line" lang="c"> <span class="n" style="color: #333;">t</span> <span class="o" style="font-weight: bold;">=</span> <span class="n" style="color: #333;">x</span><span class="o" style="font-weight: bold;">*</span><span class="n" style="color: #333;">x</span><span class="p">;</span></span>
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99
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<pre style="margin: 0;"> <span id="LC99" class="line" lang="c"> <span class="n" style="color: #333;">p</span> <span class="o" style="font-weight: bold;">=</span> <span class="n" style="color: #333;">t</span><span class="o" style="font-weight: bold;">*</span><span class="p">(</span><span class="n" style="color: #333;">pS0</span><span class="o" style="font-weight: bold;">+</span><span class="n" style="color: #333;">t</span><span class="o" style="font-weight: bold;">*</span><span class="p">(</span><span class="n" style="color: #333;">pS1</span><span class="o" style="font-weight: bold;">+</span><span class="n" style="color: #333;">t</span><span class="o" style="font-weight: bold;">*</span><span class="p">(</span><span class="n" style="color: #333;">pS2</span><span class="o" style="font-weight: bold;">+</span><span class="n" style="color: #333;">t</span><span class="o" style="font-weight: bold;">*</span><span class="p">(</span><span class="n" style="color: #333;">pS3</span><span class="o" style="font-weight: bold;">+</span><span class="n" style="color: #333;">t</span><span class="o" style="font-weight: bold;">*</span><span class="p">(</span><span class="n" style="color: #333;">pS4</span><span class="o" style="font-weight: bold;">+</span><span class="n" style="color: #333;">t</span><span class="o" style="font-weight: bold;">*</span><span class="n" style="color: #333;">pS5</span><span class="p">)))));</span></span>
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100
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<pre style="margin: 0;"> <span id="LC100" class="line" lang="c"> <span class="n" style="color: #333;">q</span> <span class="o" style="font-weight: bold;">=</span> <span class="n" style="color: #333;">one</span><span class="o" style="font-weight: bold;">+</span><span class="n" style="color: #333;">t</span><span class="o" style="font-weight: bold;">*</span><span class="p">(</span><span class="n" style="color: #333;">qS1</span><span class="o" style="font-weight: bold;">+</span><span class="n" style="color: #333;">t</span><span class="o" style="font-weight: bold;">*</span><span class="p">(</span><span class="n" style="color: #333;">qS2</span><span class="o" style="font-weight: bold;">+</span><span class="n" style="color: #333;">t</span><span class="o" style="font-weight: bold;">*</span><span class="p">(</span><span class="n" style="color: #333;">qS3</span><span class="o" style="font-weight: bold;">+</span><span class="n" style="color: #333;">t</span><span class="o" style="font-weight: bold;">*</span><span class="n" style="color: #333;">qS4</span><span class="p">)));</span></span>
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<pre style="margin: 0;"> <span id="LC101" class="line" lang="c"> <span class="n" style="color: #333;">w</span> <span class="o" style="font-weight: bold;">=</span> <span class="n" style="color: #333;">p</span><span class="o" style="font-weight: bold;">/</span><span class="n" style="color: #333;">q</span><span class="p">;</span></span>
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<pre style="margin: 0;"> <span id="LC102" class="line" lang="c"> <span class="k" style="font-weight: bold;">return</span> <span class="n" style="color: #333;">x</span><span class="o" style="font-weight: bold;">+</span><span class="n" style="color: #333;">x</span><span class="o" style="font-weight: bold;">*</span><span class="n" style="color: #333;">w</span><span class="p">;</span></span>
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<pre style="margin: 0;">+<span id="LC103" class="line" lang="c"> <span class="p">}</span></span>
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103
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<td class="diff-line-num new_line" data-linenumber="104" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
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<pre style="margin: 0;"> <span id="LC104" class="line" lang="c"> <span class="p">}</span></span>
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<td class="diff-line-num new_line" data-linenumber="105" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
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<pre style="margin: 0;"> <span id="LC105" class="line" lang="c"> <span class="cm" style="color: #998; font-style: italic;">/* 1> |x|>= 0.5 */</span></span>
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105
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<td class="diff-line-num new_line" data-linenumber="106" style="width: 35px; color: rgba(0,0,0,0.3); border-right-width: 1px; border-right-color: #f0f0f0; border-right-style: solid; padding: 0 5px;" align="right" bgcolor="#fafafa">
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<pre style="margin: 0;"> <span id="LC106" class="line" lang="c"> <span class="n" style="color: #333;">w</span> <span class="o" style="font-weight: bold;">=</span> <span class="n" style="color: #333;">one</span><span class="o" style="font-weight: bold;">-</span><span class="n" style="color: #333;">fabs</span><span class="p">(</span><span class="n" style="color: #333;">x</span><span class="p">);</span></span>
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