crosstool-ng: patches/gcc/4.3.2/250-sh-pr24836.patch@268544004e77

On 20090131.1659+0100, Vincent Sanders <vince@kyllikki.org> wrote:
[This]patch is a bit more involved. The patch addresses a gcc
regression in the 4.3 series (specifically this patch is against 4.3.2
which does *not* have a lot of other issues which affect kernel building)

GCC bug tracker has this issue as
#38453 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38453
#32044 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32044

comment 65 of #32044 has the fix being applied to gcc trunk as revision #142719

The attached patch is a backport to gcc 4.3.2 which allows this
version to be used to generate correct output for various ARM kernel
build (and indeed is teh correct answer in general).

/trunk/patches/gcc/4.3.2/360-fix-expensive-optimize.patch | 207 207 0 0 +++++++++++++++++++++
1 file changed, 207 insertions(+)

     1 Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/gentoo/74_all_sh-pr24836.patch

     2 http://sourceforge.net/mailarchive/forum.php?thread_id=8959304&forum_id=5348

     3 http://gcc.gnu.org/PR24836

     5 diff -durN gcc-4.3.2.orig/gcc/configure gcc-4.3.2/gcc/configure

     6 --- gcc-4.3.2.orig/gcc/configure	2008-09-23 19:41:45.000000000 +0200

     7 +++ gcc-4.3.2/gcc/configure	2008-09-23 19:43:11.000000000 +0200

     8 @@ -20689,7 +20689,7 @@

     9  	tls_first_minor=14

    10  	tls_as_opt="-m64 -Aesame --fatal-warnings"

    11  	;;

    12 -  sh-*-* | sh[34]-*-*)

    13 +  sh-*-* | sh[34]*-*-*)

    14      conftest_s='

    15  	.section ".tdata","awT",@progbits

    16  foo:	.long	25

    17 diff -durN gcc-4.3.2.orig/gcc/configure.ac gcc-4.3.2/gcc/configure.ac

    18 --- gcc-4.3.2.orig/gcc/configure.ac	2008-09-23 19:41:45.000000000 +0200

    19 +++ gcc-4.3.2/gcc/configure.ac	2008-09-23 19:43:11.000000000 +0200

    20 @@ -2552,7 +2552,7 @@

    21  	tls_first_minor=14

    22  	tls_as_opt="-m64 -Aesame --fatal-warnings"

    23  	;;

    24 -  sh-*-* | sh[34]-*-*)

    25 +  sh-*-* | sh[34]*-*-*)

    26      conftest_s='

    27  	.section ".tdata","awT",@progbits

    28  foo:	.long	25

author	"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
	Sat Jan 31 17:49:27 2009 +0000 (2009-01-31)
changeset 1183	268544004e77
parent 747	d3e603e7c17c
permissions	-rw-r--r--