patches/gcc/4.3.2/230-pr34571.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Mon Jan 03 23:40:22 2011 +0100 (2011-01-03)
changeset 2267 7af68e6083aa
parent 747 d3e603e7c17c
permissions -rw-r--r--
libc-glibc: remove 2.3.6

This is an obsolete version which is no longer used by any sample (the only
user, the ia64 sample, has been removed).

It also makes the code path a bit complex, with twists just to accomodate
that version. Removing the version will make those twists go away, and
will ease commonalisation of glibc and eglibc in the future (hopefully!).

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.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);