5 Commits

Author	SHA1	Message	Date
Andrew Kelley	b8ed0cb374	remove workaround for LLVM not respecting "nobuiltin" ... now that we depend on LLVM 5.0.0 we can remove the workaround. closes #393	2017-08-28 04:28:42 -04:00
Andrew Kelley	35d3444e27	more intuitive left shift and right shift operators ... Before: * << is left shift, not allowed to shift 1 bits out * <<% is left shift, allowed to shift 1 bits out * >> is right shift, allowed to shift 1 bits out After: * << is left shift, allowed to shift 1 bits out * >> is right shift, allowed to shift 1 bits out * @shlExact is left shift, not allowed to shift 1 bits out * @shrExact is right shift, not allowed to shift 1 bits out Closes #413	2017-08-09 10:09:38 -04:00
Marc Tiehuis	5bbec42a4e	Add math special case tests and general fixes ... - Should cover special case inputs for most functions - Fixed a number of runtime panicking behaviour reliant on shift overflow/division by zero etc.	2017-06-20 23:10:22 +12:00
Andrew Kelley	c9fc8bd802	workaround for llvm bug ... See #393 for details	2017-06-19 14:36:33 -04:00
Marc Tiehuis	4c16f9a3c3	Add math library ... This covers the majority of the functions as covered by the C99 specification for a math library. Code is adapted primarily from musl libc, with the pow and standard trigonometric functions adapted from the Go stdlib. Changes: - Remove assert expose in index and import as needed. - Add float log function and merge with existing base 2 integer implementation. See https://github.com/tiehuis/zig-fmath. See #374.	2017-06-16 20:32:31 +12:00