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authorPeter Korsgaard <jacmet@sunsite.dk>2011-11-07 22:11:46 (GMT)
committer Peter Korsgaard <jacmet@sunsite.dk>2011-11-07 22:13:00 (GMT)
commit3456a6a66cb4ee821efb11fc64f0f18d70f3c968 (patch)
tree804b172e24216ec4d4c9e19f173d04dfa3b5067a
parentda8ecfeceff9daecc0ffb19520c4db130171c8e1 (diff)
downloadbuildroot-3456a6a66cb4ee821efb11fc64f0f18d70f3c968.tar.gz
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toolchain/gcc: add 4.3 / 4.4 fix for gcc pr 39429
Patch from OSELAS.Toolchain-2011.03.1. See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39429 for details. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
-rw-r--r--toolchain/gcc/4.3.6/gcc-43-pr39429.patch24
-rw-r--r--toolchain/gcc/4.4.6/gcc-44-pr39429.patch24
2 files changed, 48 insertions, 0 deletions
diff --git a/toolchain/gcc/4.3.6/gcc-43-pr39429.patch b/toolchain/gcc/4.3.6/gcc-43-pr39429.patch
new file mode 100644
index 0000000..4e1dc9e
--- /dev/null
+++ b/toolchain/gcc/4.3.6/gcc-43-pr39429.patch
@@ -0,0 +1,24 @@
+From: Michael Olbrich <m.olbrich@pengutronix.de>
+Subject: Fix: compiler create bad asm codes.
+
+See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39429 for details.
+
+Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
+
+---
+ gcc/config/arm/arm.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+Index: b/gcc/config/arm/arm.c
+===================================================================
+--- a/gcc/config/arm/arm.c
++++ b/gcc/config/arm/arm.c
+@@ -6838,7 +6838,7 @@ adjacent_mem_locations (rtx a, rtx b)
+ /* Don't accept any offset that will require multiple
+ instructions to handle, since this would cause the
+ arith_adjacentmem pattern to output an overlong sequence. */
+- if (!const_ok_for_op (PLUS, val0) || !const_ok_for_op (PLUS, val1))
++ if (!const_ok_for_op (val0, PLUS) || !const_ok_for_op (val1, PLUS))
+ return 0;
+
+ /* Don't allow an eliminable register: register elimination can make
diff --git a/toolchain/gcc/4.4.6/gcc-44-pr39429.patch b/toolchain/gcc/4.4.6/gcc-44-pr39429.patch
new file mode 100644
index 0000000..4e1dc9e
--- /dev/null
+++ b/toolchain/gcc/4.4.6/gcc-44-pr39429.patch
@@ -0,0 +1,24 @@
+From: Michael Olbrich <m.olbrich@pengutronix.de>
+Subject: Fix: compiler create bad asm codes.
+
+See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39429 for details.
+
+Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
+
+---
+ gcc/config/arm/arm.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+Index: b/gcc/config/arm/arm.c
+===================================================================
+--- a/gcc/config/arm/arm.c
++++ b/gcc/config/arm/arm.c
+@@ -6838,7 +6838,7 @@ adjacent_mem_locations (rtx a, rtx b)
+ /* Don't accept any offset that will require multiple
+ instructions to handle, since this would cause the
+ arith_adjacentmem pattern to output an overlong sequence. */
+- if (!const_ok_for_op (PLUS, val0) || !const_ok_for_op (PLUS, val1))
++ if (!const_ok_for_op (val0, PLUS) || !const_ok_for_op (val1, PLUS))
+ return 0;
+
+ /* Don't allow an eliminable register: register elimination can make