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Fix FP unknownEvaluationOrder on __builtin_bswap*. (#3240)

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keinflue 2021-05-02 06:48:43 +00:00 committed by GitHub
parent 6f60c6d965
commit d553df75c6
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1 changed files with 33 additions and 3 deletions
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36
cfg/gnu.cfg
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@ -25,15 +25,45 @@
<alloc init="false" buffer-size="malloc">pvalloc</alloc>
<dealloc>free</dealloc>
</memory>
<define name="bswap_16(x)" value="((unsigned short int) ((((x) &gt;&gt; 8) &amp; 0xff) | (((x) &amp; 0xff) &lt;&lt; 8)))"/>
<function name="bswap_16">
<noreturn>false</noreturn>
<use-retval/>
<returnValue type="uint16_t"/>
<leak-ignore/>
<const/>
<arg nr="1" direction="in">
<not-uninit/>
<not-bool/>
</arg>
</function>
<define name="__bswap_constant_16(x)" value="bswap_16(x)"/>
<define name="__builtin_bswap16(x)" value="bswap_16(x)"/>
<define name="__bswap_16(x)" value="bswap_16(x)"/>
<define name="bswap_32(x)" value="((((x) &amp; 0xff000000) &gt;&gt; 24) | (((x) &amp; 0x00ff0000) &gt;&gt; 8) | (((x) &amp; 0x0000ff00) &lt;&lt; 8) | (((x) &amp; 0x000000ff) &lt;&lt; 24))"/>
<function name="bswap_32">
<noreturn>false</noreturn>
<use-retval/>
<returnValue type="uint32_t"/>
<leak-ignore/>
<const/>
<arg nr="1" direction="in">
<not-uninit/>
<not-bool/>
</arg>
</function>
<define name="__bswap_constant_32(x)" value="bswap_32(x)"/>
<define name="__builtin_bswap32(x)" value="bswap_32(x)"/>
<define name="__bswap_32(x)" value="bswap_32(x)"/>
<define name="bswap_64(x)" value="((((x) &amp; 0xff00000000000000ull) &gt;&gt; 56) | (((x) &amp; 0x00ff000000000000ull) &gt;&gt; 40) | (((x) &amp; 0x0000ff0000000000ull) &gt;&gt; 24) | (((x) &amp; 0x000000ff00000000ull) &gt;&gt; 8) | (((x) &amp; 0x00000000ff000000ull) &lt;&lt; 8) | (((x) &amp; 0x0000000000ff0000ull) &lt;&lt; 24) | (((x) &amp; 0x000000000000ff00ull) &lt;&lt; 40) | (((x) &amp; 0x00000000000000ffull) &lt;&lt; 56))"/>
<function name="bswap_64">
<noreturn>false</noreturn>
<use-retval/>
<returnValue type="uint64_t"/>
<leak-ignore/>
<const/>
<arg nr="1" direction="in">
<not-uninit/>
<not-bool/>
</arg>
</function>
<define name="__bswap_constant_64(x)" value="bswap_64(x)"/>
<define name="__builtin_bswap64(x)" value="bswap_64(x)"/>
<define name="__bswap_64(x)" value="bswap_64(x)"/>