From b23772381de484fe86d5b81adeb2456d6b094179 Mon Sep 17 00:00:00 2001
From: Martin Ettl <ettl.martin78@googlemail.com>
Date: Sun, 18 Jan 2015 13:35:40 +0100
Subject: [PATCH] std.cfg: Improved support for math functions.

---
 cfg/std.cfg | 314 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 314 insertions(+)

diff --git a/cfg/std.cfg b/cfg/std.cfg
index 32485fefa..8e00d4ee4 100644
--- a/cfg/std.cfg
+++ b/cfg/std.cfg
@@ -178,6 +178,16 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- double complex casin(double complex x); -->
+  <function name="casin">
+    <use-retval/>
+    <pure/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
   <!-- float asinf(float x); -->
   <function name="asinf">
     <use-retval/>
@@ -188,6 +198,16 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- float complex casinf(float complex x); -->
+  <function name="casinf">
+    <use-retval/>
+    <pure/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
   <!-- long double asinl(long double x); -->
   <function name="asinl">
     <use-retval/>
@@ -198,6 +218,16 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- long double complex casinl(long double complex x); -->
+  <function name="casinl">
+    <use-retval/>
+    <pure/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
   <!-- double asinh(double x); -->
   <function name="asinh">
     <use-retval/>
@@ -208,6 +238,16 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- double complex casinh(double complex x); -->
+  <function name="casinh">
+    <use-retval/>
+    <pure/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
   <!-- float asinhf(float x); -->
   <function name="asinhf">
     <use-retval/>
@@ -218,6 +258,16 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- float complex casinhf(float complex x); -->
+  <function name="casinhf">
+    <use-retval/>
+    <pure/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
   <!-- long double asinhl(long double x); -->
   <function name="asinhl">
     <use-retval/>
@@ -228,6 +278,16 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- long double complex casinhl(long double complex x); -->
+  <function name="casinhl">
+    <use-retval/>
+    <pure/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
   <!-- size_t wcsftime (wchar_t* ptr, size_t maxsize, const wchar_t* format, const struct tm* timeptr); -->
   <function name="wcsftime">
     <pure/>
@@ -409,6 +469,16 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- double complex catan(double complex x); -->
+  <function name="catan">
+    <use-retval/>
+    <pure/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
   <!-- float atanf(float x); -->
   <function name="atanf">
     <use-retval/>
@@ -419,6 +489,16 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- float complex catanf(float complex x); -->
+  <function name="catanf">
+    <use-retval/>
+    <pure/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
   <!-- long double atanl(long double x); -->
   <function name="atanl">
     <use-retval/>
@@ -429,6 +509,16 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- long double complex catanl(long double complex x); -->
+  <function name="catanl">
+    <use-retval/>
+    <pure/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
   <function name="tgamma">
     <use-retval/>
     <pure/>
@@ -493,6 +583,16 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- double complex catanh(double complex x); -->
+  <function name="catanh">
+    <use-retval/>
+    <pure/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
   <!-- float atanhf(float x); -->
   <function name="atanhf">
     <use-retval/>
@@ -503,6 +603,16 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- float complex catanhf(float complex x); -->
+  <function name="catanhf">
+    <use-retval/>
+    <pure/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
   <!-- long double atanhl(long double x); -->
   <function name="atanhl">
     <use-retval/>
@@ -513,6 +623,16 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- long double complex catanhl(long double complex x); -->
+  <function name="catanhl">
+    <use-retval/>
+    <pure/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
   <!-- double atan2(double x, double y); -->
   <function name="atan2">
     <use-retval/>
@@ -612,6 +732,7 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- double ceil(double x); -->
   <function name="ceil">
     <use-retval/>
     <pure/>
@@ -621,6 +742,7 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- float ceilf(float x); -->
   <function name="ceilf">
     <use-retval/>
     <pure/>
@@ -630,6 +752,7 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- long double ceill(long double x); -->
   <function name="ceill">
     <use-retval/>
     <pure/>
@@ -675,6 +798,7 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- void cearerr(FILE * stream); -->
   <function name="clearerr">
     <noreturn>false</noreturn>
     <leak-ignore/>
@@ -683,11 +807,13 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- clock_t clock(void); -->
   <function name="clock">
     <use-retval/>
     <noreturn>false</noreturn>
     <leak-ignore/>
   </function>
+  <!-- double cbrt(double x); -->
   <function name="cbrt">
     <use-retval/>
     <pure/>
@@ -697,6 +823,7 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- float cbrtf(float x); -->
   <function name="cbrtf">
     <use-retval/>
     <pure/>
@@ -706,6 +833,7 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- long double cbrtl(long double x); -->
   <function name="cbrtl">
     <use-retval/>
     <pure/>
@@ -715,6 +843,7 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- double cos(double x); -->
   <function name="cos">
     <use-retval/>
     <pure/>
@@ -724,6 +853,17 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- double complex ccos(double complex x); -->
+  <function name="ccos">
+    <use-retval/>
+    <pure/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- float cosf(float x);  -->
   <function name="cosf">
     <use-retval/>
     <pure/>
@@ -733,6 +873,17 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- float complex ccosf(float complex x);  -->
+  <function name="ccosf">
+    <use-retval/>
+    <pure/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- long double csol(long double x); -->
   <function name="cosl">
     <use-retval/>
     <pure/>
@@ -742,6 +893,17 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- long double complex ccsol(long double complex x); -->
+  <function name="ccosl">
+    <use-retval/>
+    <pure/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- double cosh(double x); -->
   <function name="cosh">
     <use-retval/>
     <pure/>
@@ -751,6 +913,17 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- double complex ccosh(double complex x); -->
+  <function name="ccosh">
+    <use-retval/>
+    <pure/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- float coshf(float x); -->
   <function name="coshf">
     <use-retval/>
     <pure/>
@@ -760,6 +933,17 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- float complex ccoshf(float complex x); -->
+  <function name="ccoshf">
+    <use-retval/>
+    <pure/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- long double coshl(long double x); -->
   <function name="coshl">
     <use-retval/>
     <pure/>
@@ -769,6 +953,16 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- long double ccoshl(long double complex x); -->
+  <function name="ccoshl">
+    <use-retval/>
+    <pure/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
   <function name="ctime">
     <use-retval/>
     <noreturn>false</noreturn>
@@ -890,6 +1084,7 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- double exp(double x); -->
   <function name="exp">
     <use-retval/>
     <pure/>
@@ -899,6 +1094,17 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- double complex cexp(double complex x); -->
+  <function name="cexp">
+    <use-retval/>
+    <pure/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- float expf(float x); -->
   <function name="expf">
     <use-retval/>
     <pure/>
@@ -908,6 +1114,17 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- float complex cexpf(float complex x); -->
+  <function name="cexpf">
+    <use-retval/>
+    <pure/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- long double expl(long double x); -->
   <function name="expl">
     <use-retval/>
     <pure/>
@@ -917,6 +1134,46 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- long double complex cexpl(long double complex x); -->
+  <function name="cexpl">
+    <use-retval/>
+    <pure/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- double complex cimag(double complex x); -->
+  <function name="cimagl">
+    <use-retval/>
+    <pure/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- float complex cimagf(float complex x); -->
+  <function name="cimagf">
+    <use-retval/>
+    <pure/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- long double complex cimagl(long double complex x); -->
+  <function name="cimagl">
+    <use-retval/>
+    <pure/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
   <function name="exp2">
     <use-retval/>
     <pure/>
@@ -2434,6 +2691,7 @@
       <not-null/>
     </arg>
   </function>
+  <!-- double log(double x); -->
   <function name="log">
     <!--<use-retval/>-->
     <noreturn>false</noreturn>
@@ -2442,6 +2700,16 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- double complex clog(double complex x); -->
+  <function name="clog">
+    <use-retval/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- float logf(float x); -->
   <function name="logf">
     <use-retval/>
     <noreturn>false</noreturn>
@@ -2450,6 +2718,16 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- float complex clogf(float complex x); -->
+  <function name="clogf">
+    <use-retval/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- long double logl(long double x);-->
   <function name="logl">
     <use-retval/>
     <noreturn>false</noreturn>
@@ -2458,6 +2736,42 @@
       <not-uninit/>
     </arg>
   </function>
+  <!-- long double complex clogl(long double complex x);-->
+  <function name="clogl">
+    <use-retval/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- double complex conj(double complex x);-->
+  <function name="conjl">
+    <use-retval/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- float complex conjf(float complex x);-->
+  <function name="conjf">
+    <use-retval/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
+  <!-- long double complex conjl(long double complex x);-->
+  <function name="conjl">
+    <use-retval/>
+    <noreturn>false</noreturn>
+    <leak-ignore/>
+    <arg nr="1">
+      <not-uninit/>
+    </arg>
+  </function>
   <function name="fpclassify">
     <pure/>
     <use-retval/>