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| -rw-r--r-- | docs/LangRef.html | 7 |
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diff --git a/docs/LangRef.html b/docs/LangRef.html index bdc9e17064..1331b021c1 100644 --- a/docs/LangRef.html +++ b/docs/LangRef.html @@ -5045,6 +5045,13 @@ Loop: ; Infinite loop that counts from 0 on up... %ZZ = call zeroext i32 @bar() <i>; Return value is %zero extended</i> </pre> +<p>llvm treats calls to some functions with names and arguments that match the +standard C library as being the C library functions, and may perform +optimizations or generate code for them under that assumption. These +functions currently include: +acos, asin, atan, atan2, ceil, cos, cosf, cosh, exp, fabs, floor, fmod, log, +log10, malloc, pow, sin, sinh, sqrt, sqrtf, sin, sinf, tan, tanh.</p> + </div> <!-- _______________________________________________________________________ --> |