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patches/gcc/4.7.0/001-gcc-bug-54494.patch
author Daniel Zimmermann <netzimme@gmail.com>
Mon Nov 25 08:56:55 2013 +0100 (2013-11-25)
changeset 3255 4f3536b12be5
permissions -rw-r--r--
debug/strace: pump version to 4.7 and 4.8

Pump version for strace to 4.7 and 4.8.
Add patch from strace mainline.


Work around conflict between <sys/ptrace.h> and <linux/ptrace.h>

Since glibc-2.18~39 <sys/ptrace.h> defines ptrace_peeksiginfo_args
which collides with <linux/ptrace.h>.

* configure.ac: Check for `struct ptrace_peeksiginfo_args' in
<sys/ptrace.h>.
* process.c: Work around potential conflict between <sys/ptrace.h>
and <linux/ptrace.h> by redefining ptrace_peeksiginfo_args.
* signal.c: Likewise.
* syscall.c: Likewise.
* util.c: Likewise.
http://sourceforge.net/p/strace/code/ci/0b4060f61f1bb101b5d8d084714b7d2feacdb199/

Signed-off-by: "Daniel Zimmermann" <netzimme@gmail.com>
Message-Id: <67b082cf1cdc8276eb4a.1385366288@haus-VirtualBox>
Patchwork-Id: 293842 
     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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