------- Comment #3 from uros at gcc dot gnu dot org 2007-06-18 08:31 ------- Subject: Bug 32383
Author: uros Date: Mon Jun 18 08:30:47 2007 New Revision: 125790 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=125790 Log: PR tree-optimization/32383 * targhooks.c (default_builtin_reciprocal): Add new bool argument. * targhooks.h (default_builtin_reciprocal): Update prototype. * target.h (struct gcc_target): Update builtin_reciprocal. * doc/tm.texi (TARGET_BUILTIN_RECIPROCAL): Update description. * tree-ssa-math-opts (execute_cse_reciprocals): Skip statements where arg1 is not SSA_NAME. Pass true to targetm.builtin_reciprocal when fndecl is in BUILT_IN_MD class. (execute_convert_to_rsqrt): Ditto. * config/i386/i386.c (ix86_builtin_reciprocal): Update for new bool argument. Convert IX86_BUILTIN_SQRTPS code only when md_fn is true. Convert BUILT_IN_SQRTF code only when md_fn is false. testsuite/ChangeLog: PR tree-optimization/32383 * testsuite/g++.dg/opt/pr32383.C: New test. Added: trunk/gcc/testsuite/g++.dg/opt/pr32383.C Modified: trunk/gcc/ChangeLog trunk/gcc/config/i386/i386.c trunk/gcc/doc/tm.texi trunk/gcc/target.h trunk/gcc/targhooks.c trunk/gcc/targhooks.h trunk/gcc/testsuite/ChangeLog trunk/gcc/tree-ssa-math-opts.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32383
