------- Comment #21 from rguenth at gcc dot gnu dot org 2009-07-14 09:33 ------- Subject: Bug 37889
Author: rguenth Date: Tue Jul 14 09:32:55 2009 New Revision: 149620 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=149620 Log: 2009-07-14 Richard Guenther <rguent...@suse.de> Backport from mainline 2009-02-05 Paolo Bonzini <bonz...@gnu.org> PR rtl-optimization/39110 * rtlanal.c (rtx_addr_can_trap_p_1): Shortcut unaligned addresses, not aligned ones. 2009-02-04 Paolo Bonzini <bonz...@gnu.org> Hans-Peter Nilsson <h...@axis.com> PR rtl-optimization/37889 * rtlanal.c (rtx_addr_can_trap_p_1): Add offset and size arguments. Move offset handling from PLUS to before the switch. Use new arguments when considering SYMBOL_REFs too. (rtx_addr_can_trap_p): Pass dummy offset and size. (enum may_trap_p_flags): Remove. (may_trap_p_1): Pass size from MEM_SIZE. PR rtl-optimization/38921 * loop-invariant.c (find_invariant_insn): Use may_trap_or_fault_p. * rtl.h (may_trap_after_code_motion_p): Delete prototype. * rtlanal.c (may_trap_after_code_motion_p): Delete. (may_trap_p, may_trap_or_fault_p): Pass 0/1 as flags. Modified: branches/gcc-4_3-branch/gcc/ChangeLog branches/gcc-4_3-branch/gcc/loop-invariant.c branches/gcc-4_3-branch/gcc/rtl.h branches/gcc-4_3-branch/gcc/rtlanal.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37889
