------- Comment #8 from jakub at gcc dot gnu dot org 2010-03-22 14:58 ------- Subject: Bug 43419
Author: jakub Date: Mon Mar 22 14:58:00 2010 New Revision: 157631 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157631 Log: Backport from mainline: 2010-03-18 Michael Matz <m...@suse.de> PR middle-end/43419 * builtins.c (expand_builtin_pow): Don't transform pow(x, 0.5) into sqrt(x) if we need to preserve signed zeros. * gcc.dg/pr43419.c: New testcase. Added: branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/pr43419.c Modified: branches/gcc-4_4-branch/gcc/ChangeLog branches/gcc-4_4-branch/gcc/builtins.c branches/gcc-4_4-branch/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43419