http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56843
--- Comment #5 from Bill Schmidt <wschmidt at gcc dot gnu.org> --- Author: wschmidt Date: Mon Oct 21 21:40:14 2013 New Revision: 203910 URL: http://gcc.gnu.org/viewcvs?rev=203910&root=gcc&view=rev Log: gcc: 2013-10-21 Bill Schmidt <wschm...@linux.vnet.ibm.com> Backport from mainline 2013-04-05 Bill Schmidt <wschm...@linux.vnet.ibm.com> PR target/56843 * config/rs6000/rs6000.c (rs6000_emit_swdiv_high_precision): Remove. (rs6000_emit_swdiv_low_precision): Remove. (rs6000_emit_swdiv): Rewrite to handle between one and four iterations of Newton-Raphson generally; modify required number of iterations for some cases. * config/rs6000/rs6000.h (RS6000_RECIP_HIGH_PRECISION_P): Remove. gcc/testsuite: 2013-10-21 Bill Schmidt <wschm...@linux.vnet.ibm.com> Backport from mainline 2013-04-05 Bill Schmidt <wschm...@linux.vnet.ibm.com> PR target/56843 * gcc.target/powerpc/recip-1.c: Modify expected output. * gcc.target/powerpc/recip-3.c: Likewise. * gcc.target/powerpc/recip-4.c: Likewise. * gcc.target/powerpc/recip-5.c: Add expected output for iterations. Modified: branches/ibm/gcc-4_8-branch/gcc/ChangeLog.ibm branches/ibm/gcc-4_8-branch/gcc/config/rs6000/rs6000.c branches/ibm/gcc-4_8-branch/gcc/config/rs6000/rs6000.h branches/ibm/gcc-4_8-branch/gcc/testsuite/ChangeLog.ibm branches/ibm/gcc-4_8-branch/gcc/testsuite/gcc.target/powerpc/recip-1.c branches/ibm/gcc-4_8-branch/gcc/testsuite/gcc.target/powerpc/recip-3.c branches/ibm/gcc-4_8-branch/gcc/testsuite/gcc.target/powerpc/recip-4.c branches/ibm/gcc-4_8-branch/gcc/testsuite/gcc.target/powerpc/recip-5.c
