patches/gcc/4.3.1/230-pr34571.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Jan 17 23:06:02 2010 +0100 (2010-01-17)
changeset 1740 c57458bb354d
parent 746 b150d6f590fc
permissions -rw-r--r--
configure: do not require hg when configuring in an hg clone

When configuring in an hg clone, we need hg to compute the version string.
It can happen that users do not have Mercurial (eg. if they got a snapshot
rather that they did a full clone). In this case, we can still run, of
course, so simply fill the version string with a sufficiently explicit
value, that does not require hg. The date is a good candidate.
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Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/gentoo/64_all_gcc43-pr34571.patch
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http://gcc.gnu.org/PR34571
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2007-12-26  Rask Ingemann Lambertsen  <rask@sygehus.dk>
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	PR target/34571
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	* config/alpha/alpha.c (alpha_cannot_force_const_mem): Use
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	symbolic_operand.
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	* varasm.c (output_constant_pool_1): Fix typo.
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diff -durN gcc-4.3.1.orig/gcc/config/alpha/alpha.c gcc-4.3.1/gcc/config/alpha/alpha.c
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--- gcc-4.3.1.orig/gcc/config/alpha/alpha.c	2008-02-07 18:45:24.000000000 +0100
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+++ gcc-4.3.1/gcc/config/alpha/alpha.c	2008-06-10 14:58:24.000000000 +0200
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@@ -1113,8 +1113,7 @@
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 static bool
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 alpha_cannot_force_const_mem (rtx x)
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 {
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-  enum rtx_code code = GET_CODE (x);
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-  return code == SYMBOL_REF || code == LABEL_REF || code == CONST;
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+  return symbolic_operand (x, GET_MODE (x));
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 }
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 /* We do not allow indirect calls to be optimized into sibling calls, nor
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diff -durN gcc-4.3.1.orig/gcc/varasm.c gcc-4.3.1/gcc/varasm.c
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--- gcc-4.3.1.orig/gcc/varasm.c	2007-12-05 22:55:10.000000000 +0100
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+++ gcc-4.3.1/gcc/varasm.c	2008-06-10 14:58:24.000000000 +0200
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@@ -3710,7 +3710,7 @@
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       /* FALLTHRU  */
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     case LABEL_REF:
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-      tmp = XEXP (x, 0);
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+      tmp = XEXP (tmp, 0);
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       gcc_assert (!INSN_DELETED_P (tmp));
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       gcc_assert (!NOTE_P (tmp)
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 		  || NOTE_KIND (tmp) != NOTE_INSN_DELETED);