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patches/gcc/4.7.0/001-gcc-bug-54494.patch
author "Yann E. MORIN" <yann.morin.1998@free.fr>
Wed Dec 05 20:31:43 2012 +0100 (2012-12-05)
changeset 3134 863723936e24
permissions -rw-r--r--
scripts/xldd: use user's sed and grep

xldd uses sed and grep as detected by ./configure. This works well if is
used on the machine that build the toolchain.

But if the user moves the toolchain to another machine where sed and grep
are not in the same directory (eg. /bin/sed vs. /usr/bin/sed), then xldd
will stop functionning.

Fix that by using ${SED} and ${GREP} if they are set in the environment.

Reported-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> 
     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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