------- Comment #7 from uros at gcc dot gnu dot org 2009-09-07 20:26 ------- Subject: Bug 40861
Author: uros Date: Mon Sep 7 20:25:52 2009 New Revision: 151489 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=151489 Log: Backport from mainline: 2009-08-27 Uros Bizjak <ubiz...@gmail.com> PR rtl-optimization/40861 * simplify-rtx.c (simplify_subreg): Do not call simplify_gen_subreg to extract word from a multi-word subreg for negative byte positions. testsuite/ChangeLog: Backport from mainline: 2009-08-27 Uros Bizjak <ubiz...@gmail.com> PR rtl-optimization/40861 * gcc.dg/pr40861.c: New test. Added: branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/pr40861.c Modified: branches/gcc-4_4-branch/gcc/ChangeLog branches/gcc-4_4-branch/gcc/simplify-rtx.c branches/gcc-4_4-branch/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40861
