https://gcc.gnu.org/bugzilla/show_bug.cgi?id=29253
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #55235|0 |1 is obsolete| | --- Comment #14 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Created attachment 55236 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55236&action=edit Updated patch which I did some light testing on powerpc64-linux-gnu (with -msoft-float) I updated the patch because I noticed that we need to move the result of the libcall to a temp register otherwise it might be removed. I tested all of the testcases in this bug report with -mlong-double-128 -msoft-float and we get the call to absl in the assembly output and they all look correct.