Add a few more -fno-builtin to make sure we test libm, not the compiler.
Implement sicos(3), sincosf(3) and sincosl(3). These functions are commonextensions and modern compilers (such as clang) will use them to optimizeseparate calculations of sine and cosine.ok tom@
Implement sicos(3), sincosf(3) and sincosl(3). These functions are commonextensions and modern compilers (such as clang) will use them to optimizeseparate calculations of sine and cosine.ok tom@, patrick@, deraadt@, jmc@
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fpaccuracy, by prof. Gaston H. Gonnet, uses some most difficultvalues to test accuracy of math functions (currently, only doubleprecision tests are present)a report summary (fpaccuracy.out) contai
fpaccuracy, by prof. Gaston H. Gonnet, uses some most difficultvalues to test accuracy of math functions (currently, only doubleprecision tests are present)a report summary (fpaccuracy.out) containing max errs in ulp is generatedoriginally under gpl. consented to relicense it under our licenseok millert@