Author: fabient Date: Fri Nov 18 14:41:48 2011 New Revision: 227664 URL: http://svn.freebsd.org/changeset/base/227664
Log: MFC r227391: Import gcc fix for -fstack-protector that produces segfaulting binaries on arm/armel. Related gcc bug: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35965 Author kindly accepted that all of his patches can be use as GPLv2. PR: 161128 Approved by: re (kib) Modified: stable/9/contrib/gcc/config/arm/arm.c Directory Properties: stable/9/contrib/gcc/ (props changed) Modified: stable/9/contrib/gcc/config/arm/arm.c ============================================================================== --- stable/9/contrib/gcc/config/arm/arm.c Fri Nov 18 11:18:59 2011 (r227663) +++ stable/9/contrib/gcc/config/arm/arm.c Fri Nov 18 14:41:48 2011 (r227664) @@ -3217,7 +3217,8 @@ legitimize_pic_address (rtx orig, enum m gcc_assert (!no_new_pseudos); if (arm_pic_register != INVALID_REGNUM) { - cfun->machine->pic_reg = gen_rtx_REG (Pmode, arm_pic_register); + if (!cfun->machine->pic_reg) + cfun->machine->pic_reg = gen_rtx_REG (Pmode, arm_pic_register); /* Play games to avoid marking the function as needing pic if we are being called as part of the cost-estimation @@ -3229,7 +3230,8 @@ legitimize_pic_address (rtx orig, enum m { rtx seq; - cfun->machine->pic_reg = gen_reg_rtx (Pmode); + if (!cfun->machine->pic_reg) + cfun->machine->pic_reg = gen_reg_rtx (Pmode); /* Play games to avoid marking the function as needing pic if we are being called as part of the cost-estimation _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
