Re: [PATCH v5] Practical Improvement to libgcc Complex Divide

2020-12-16 Thread Joseph Myers
On Thu, 10 Dec 2020, Patrick McGehearty via Gcc-patches wrote: > Thank you for your rapid feedback. > I'll fix the various formatting issues (spaces in the wrong places > and such as well as revise the Changelog magic) in the next submission. I'll await a patch with the formatting issues fixed to

Re: [PATCH v5] Practical Improvement to libgcc Complex Divide

2020-12-11 Thread Patrick McGehearty via Gcc-patches
On 12/10/2020 5:35 PM, Jakub Jelinek wrote: On Thu, Dec 10, 2020 at 10:27:46AM -0600, Patrick McGehearty via Gcc-patches wrote: Thank you for your rapid feedback. I'll fix the various formatting issues (spaces in the wrong places and such as well as revise the Changelog magic) in the next su

Re: [PATCH v5] Practical Improvement to libgcc Complex Divide

2020-12-10 Thread Jakub Jelinek via Gcc-patches
On Thu, Dec 10, 2020 at 10:27:46AM -0600, Patrick McGehearty via Gcc-patches wrote: > Thank you for your rapid feedback. > I'll fix the various formatting issues (spaces in the wrong places > and such as well as revise the Changelog magic) in the next submission. > It will wait for Joseph's review

Re: [PATCH v5] Practical Improvement to libgcc Complex Divide

2020-12-10 Thread Patrick McGehearty via Gcc-patches
Thank you for your rapid feedback. I'll fix the various formatting issues (spaces in the wrong places and such as well as revise the Changelog magic) in the next submission. It will wait for Joseph's review to also make any changes he suggests. I'll also try to train myself to be more sensitive to

Re: [PATCH v5] Practical Improvement to libgcc Complex Divide

2020-12-08 Thread Jakub Jelinek via Gcc-patches
On Tue, Dec 08, 2020 at 10:32:33PM +, Patrick McGehearty via Gcc-patches wrote: > 2020-12-08 Patrick McGehearty > > * gcc/c-family/c-cppbuiltin.c - Add supporting macros for new complex divide. > * libgcc2.c (__divsc3, __divdc3, __divxc3, __divtc3): Improve complex divide. > * libgcc/config/

[PATCH v5] Practical Improvement to libgcc Complex Divide

2020-12-08 Thread Patrick McGehearty via Gcc-patches
Summary of Purpose The following patch to libgcc/libgcc2.c __divdc3 provides an opportunity to gain important improvements to the quality of answers for the default complex divide routine (half, float, double, extended, long double precisions) when dealing with very large or very small exponents.