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patches/gcc/4.3.1/230-pr34571.patch
author "Yann E. MORIN" <yann.morin.1998@free.fr>
Wed Dec 05 20:31:43 2012 +0100 (2012-12-05)
changeset 3134 863723936e24
parent 746 b150d6f590fc
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 Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/gentoo/64_all_gcc43-pr34571.patch

     2 http://gcc.gnu.org/PR34571

     3 

     4 2007-12-26  Rask Ingemann Lambertsen  <rask@sygehus.dk>

     5 

     6 	PR target/34571

     7 	* config/alpha/alpha.c (alpha_cannot_force_const_mem): Use

     8 	symbolic_operand.

     9 	* varasm.c (output_constant_pool_1): Fix typo.

    10 

    11 diff -durN gcc-4.3.1.orig/gcc/config/alpha/alpha.c gcc-4.3.1/gcc/config/alpha/alpha.c

    12 --- gcc-4.3.1.orig/gcc/config/alpha/alpha.c	2008-02-07 18:45:24.000000000 +0100

    13 +++ gcc-4.3.1/gcc/config/alpha/alpha.c	2008-06-10 14:58:24.000000000 +0200

    14 @@ -1113,8 +1113,7 @@

    15  static bool

    16  alpha_cannot_force_const_mem (rtx x)

    17  {

    18 -  enum rtx_code code = GET_CODE (x);

    19 -  return code == SYMBOL_REF || code == LABEL_REF || code == CONST;

    20 +  return symbolic_operand (x, GET_MODE (x));

    21  }

    22  

    23  /* We do not allow indirect calls to be optimized into sibling calls, nor

    24 diff -durN gcc-4.3.1.orig/gcc/varasm.c gcc-4.3.1/gcc/varasm.c

    25 --- gcc-4.3.1.orig/gcc/varasm.c	2007-12-05 22:55:10.000000000 +0100

    26 +++ gcc-4.3.1/gcc/varasm.c	2008-06-10 14:58:24.000000000 +0200

    27 @@ -3710,7 +3710,7 @@

    28        /* FALLTHRU  */

    29  

    30      case LABEL_REF:

    31 -      tmp = XEXP (x, 0);

    32 +      tmp = XEXP (tmp, 0);

    33        gcc_assert (!INSN_DELETED_P (tmp));

    34        gcc_assert (!NOTE_P (tmp)

    35  		  || NOTE_KIND (tmp) != NOTE_INSN_DELETED);
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