patches/gcc/4.3.4/230-pr34571.patch
author Johannes Stezenbach <js@sig21.net>
Thu Jul 29 19:30:37 2010 +0200 (2010-07-29)
branch1.7
changeset 2047 ace1d90c9b15
permissions -rw-r--r--
scripts: remove . from $PATH

Add CT_SanitizePath function which removes entries referring to ., /tmp
and non-existing directories from $PATH, and call it early in the
build script.

If . is in PATH, gcc-4.4.4 build breaks:

[ALL ] checking what assembler to use...
/tmp/build/targets/arm-unknown-linux-uclibcgnueabi/build/gcc-core-static/arm-unknown-linux-uclibcgnueabi/bin/as
...
[ALL ] config.status: creating as

i.e. "as" is supposed to be the arm-unknown-linux-uclibcgnueabi cross assembler,
but config.status creates a local "as" script which is calling the
host assembler.

Signed-off-by: Johannes Stezenbach <js@sig21.net>
[Yann E. MORIN: style fixes + explanations]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
(transplanted from 20dd8cef1c8adff0aa3e78ae6d7acfbc45ed5a83)
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Original patch from: ../4.3.2/230-pr34571.patch
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-= BEGIN original header =-
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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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-= END original header =-
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diff -durN gcc-4.3.3.orig/gcc/config/alpha/alpha.c gcc-4.3.3/gcc/config/alpha/alpha.c
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--- gcc-4.3.3.orig/gcc/config/alpha/alpha.c	2008-09-09 01:16:55.000000000 +0200
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+++ gcc-4.3.3/gcc/config/alpha/alpha.c	2009-01-27 22:25:29.000000000 +0100
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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