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patches/gcc/4.7.0/001-gcc-bug-54494.patch
author David Holsgrove <david.holsgrove@xilinx.com>
Thu Oct 04 15:59:31 2012 +1000 (2012-10-04)
changeset 3073 a6981147ccc0
permissions -rw-r--r--
scripts/gcc: Canadian Cross skip -print-multi-lib log output

Attempting to ${CT_TARGET}-gcc -print-multi-lib will fail

In do_cc_core_backend, for the final compiler in a canadian cross
baremetal, warn that multi-libs cannot be determined

In do_cc_backend, for either final compiler for a canadian cross,
warn that multi-libs cannot be determined

(Plus fixed CT_PREFIX_DIR in do_cc_backend to be ${prefix})

Signed-off-by: "David Holsgrove" <david.holsgrove@xilinx.com>
Message-Id: <CAM=EW8aQDoNx-CkJHjXBoDP4iTDJ8z5hh3=KhO5UTU6rp3Pj=w@mail.gmail.com>
Patchwork-Id: 189053 
     1 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=191025

     2 Log:

     3 2012-09-06  Andrew Pinski  <apinski@cavium.com>

     4 

     5         PR tree-opt/54494

     6         * tree-inline.c (remap_gimple_op_r): Copy TREE_SIDE_EFFECTS also.

     7 2012-09-06  Andrew Pinski  <apinski@cavium.com>

     8 

     9         PR tree-opt/54494

    10         * gcc.dg/tree-ssa/strlen-1.c: New testcase.

    11 

    12 

    13 Added:

    14     branches/gcc-4_7-branch/gcc/testsuite/gcc.dg/tree-ssa/strlen-1.c

    15       - copied unchanged from r191014,

    16 trunk/gcc/testsuite/gcc.dg/tree-ssa/strlen-1.c

    17 Modified:

    18     branches/gcc-4_7-branch/   (props changed)

    19     branches/gcc-4_7-branch/gcc/ChangeLog

    20     branches/gcc-4_7-branch/gcc/testsuite/ChangeLog

    21     branches/gcc-4_7-branch/gcc/tree-inline.c

    22 

    23 Propchange: branches/gcc-4_7-branch/

    24             ('svn:mergeinfo' modified)

    25 

    26 ---

    27 --- gcc-4_7-branch/gcc/tree-inline.c	2012/09/06 13:47:33	191024

    28 +++ gcc-4_7-branch/gcc/tree-inline.c	2012/09/06 13:51:37	191025

    29 @@ -871,6 +871,7 @@

    30  			     ptr, TREE_OPERAND (*tp, 1));

    31  	  TREE_THIS_NOTRAP (*tp) = TREE_THIS_NOTRAP (old);

    32  	  TREE_THIS_VOLATILE (*tp) = TREE_THIS_VOLATILE (old);

    33 +	  TREE_SIDE_EFFECTS (*tp) = TREE_SIDE_EFFECTS (old);

    34  	  TREE_NO_WARNING (*tp) = TREE_NO_WARNING (old);

    35  	  *walk_subtrees = 0;

    36  	  return NULL;

    37
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