gcc-linaro-4.9: update to 2014.09 release

bump release version and update md5sum
sync with oe-core:
* add 0054-gcc-Makefile.in-fix-parallel-building-failure.patch
* add 0055-PR-rtl-optimization-61801.patch (disabled)

Change-Id: I66d1a4b961357ff9c5b9ab00c2aa77dface8ca83
Signed-off-by: Fathi Boudra <fathi.boudra@linaro.org>

3 files changed, 102 insertions, 3 deletions

diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.9.inc b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.9.inc
index 21f61281..7e8ad872 100644
--- a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.9.inc
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.9.inc
@@ -1,7 +1,7 @@
 require recipes-devtools/gcc/gcc-4.9.inc
 PV = "linaro-${BASEPV}"
 
-MMYY = "14.08"
+MMYY = "14.09"
 RELEASE = "20${MMYY}"
 PR = "r${RELEASE}"
 BINV = "4.9.2"
@@ -54,12 +54,14 @@ SRC_URI = "https://releases.linaro.org/${MMYY}/components/toolchain/gcc-linaro/$
            file://0051-eabispe.patch \
            file://0052-Fix-GCC-targeting-E500-SPE-errors-with-the-_Decimal64-type.patch;apply=no \
            file://0053-gcc-fix-segfault-from-calling-free-on-non-malloc-d-a.patch \
+           file://0054-gcc-Makefile.in-fix-parallel-building-failure.patch \
+           file://0055-PR-rtl-optimization-61801.patch;apply=no \
            file://AArch64-Define-BE-loader-name-default-be.patch \
            file://use-lib-for-aarch64.patch \
           "
 
-SRC_URI[md5sum] = "01fd181cfa3015fa38573340033e3a9f"
-SRC_URI[sha256sum] = "b88c237356e0440d0b338cfb4b8967b5780a303f67c6158b6f14d54d57fbaf5c"
+SRC_URI[md5sum] = "ac920b5800623ff99137d3cf23ad09ca"
+SRC_URI[sha256sum] = "c708c486f62f0d283f8615d7bc05d9830d50e15c52cfe213ec3992f6c190c222"
 
 S = "${TMPDIR}/work-shared/gcc-${PV}-${PR}/gcc-${PV}-${RELEASE}"
 B = "${WORKDIR}/gcc-${PV}-${RELEASE}/build.${HOST_SYS}.${TARGET_SYS}"
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.9/0054-gcc-Makefile.in-fix-parallel-building-failure.patch b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.9/0054-gcc-Makefile.in-fix-parallel-building-failure.patch
new file mode 100644
index 00000000..4c98ca27
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.9/0054-gcc-Makefile.in-fix-parallel-building-failure.patch
@@ -0,0 +1,61 @@
+gcc/Makefile.in: fix parallel building failure
+
+The gcc-ar.o, gcc-nm.o, gcc-ranlib.o and errors.o included
+config.h which was a generated file. But no explicity rule
+to clarify the dependency. There was potential building
+failure while parallel make.
+
+For gcc-ar.o, gcc-nm.o and gcc-ranlib.o, they were compiled from one C
+source file gcc-ar.c, we add them to ALL_HOST_BACKEND_OBJS, so the
+'$(ALL_HOST_OBJS) : | $(generated_files)' rule could work for these
+objects.
+
+For errors.o, it is part of gengtype, and the gengtype generator program
+is special: Two versions are built. One is for the build machine, and one
+is for the host. We refered what gengtype-parse.o did (which also is part
+of gengtype).
+
+[GCC #61899]
+https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61899
+
+Upstream-Status: Send to gcc-patches@gcc.gnu.org mailing list
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ gcc/Makefile.in | 7 ++++++-
+ 1 file changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/gcc/Makefile.in b/gcc/Makefile.in
+index 6475cba..56e50bb 100644
+--- a/gcc/Makefile.in
++++ b/gcc/Makefile.in
+@@ -1481,13 +1481,16 @@ OBJS-libcommon-target = $(common_out_object_file) prefix.o params.o \
+ 	opts.o opts-common.o options.o vec.o hooks.o common/common-targhooks.o \
+ 	hash-table.o file-find.o
+ 
++# Objects compiled from one C source file gcc-ar.c
++OBJS-gcc-ar = gcc-ar.o gcc-nm.o gcc-ranlib.o
++
+ # This lists all host objects for the front ends.
+ ALL_HOST_FRONTEND_OBJS = $(foreach v,$(CONFIG_LANGUAGES),$($(v)_OBJS))
+ 
+ ALL_HOST_BACKEND_OBJS = $(GCC_OBJS) $(OBJS) $(OBJS-libcommon) \
+   $(OBJS-libcommon-target) @TREEBROWSER@ main.o c-family/cppspec.o \
+   $(COLLECT2_OBJS) $(EXTRA_GCC_OBJS) $(GCOV_OBJS) $(GCOV_DUMP_OBJS) \
+-  lto-wrapper.o
++  lto-wrapper.o $(OBJS-gcc-ar)
+ 
+ # This lists all host object files, whether they are included in this
+ # compilation or not.
+@@ -2437,6 +2440,8 @@ gengtype-parse.o: $(CONFIG_H)
+ CFLAGS-build/gengtype-parse.o += -DGENERATOR_FILE
+ build/gengtype-parse.o: $(BCONFIG_H)
+ 
++errors.o : $(CONFIG_H)
++
+ gengtype-state.o build/gengtype-state.o: gengtype-state.c $(SYSTEM_H) \
+   gengtype.h errors.h double-int.h version.h $(HASHTAB_H) $(OBSTACK_H) \
+   $(XREGEX_H)
+-- 
+1.8.1.2
+
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.9/0055-PR-rtl-optimization-61801.patch b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.9/0055-PR-rtl-optimization-61801.patch
new file mode 100644
index 00000000..b27abdef
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-4.9/0055-PR-rtl-optimization-61801.patch
@@ -0,0 +1,36 @@
+From 556537c4ad0df4cbebb74197bb2bdea75cf5dd35 Mon Sep 17 00:00:00 2001
+From: rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
+Date: Thu, 17 Jul 2014 07:48:49 +0000
+Subject: [PATCH] 2014-07-17  Richard Biener  <rguenther@suse.de>
+
+	PR rtl-optimization/61801
+	* sched-deps.c (sched_analyze_2): For ASM_OPERANDS and
+	ASM_INPUT don't set reg_pending_barrier if it appears in a
+	debug-insn.
+
+
+git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_9-branch@212739 138bc75d-0d04-0410-961f-82ee72b054a4
+
+Upstream-Status: Backport [https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61801]
+Signed-off-by: Peter A. Bigot <pab@pabigot.com>
+
+---
+ gcc/sched-deps.c | 3 ++-
+
+diff --git a/gcc/sched-deps.c b/gcc/sched-deps.c
+index efc4223..df29bd3 100644
+--- a/gcc/sched-deps.c
++++ b/gcc/sched-deps.c
+@@ -2750,7 +2750,8 @@ sched_analyze_2 (struct deps_desc *deps, rtx x, rtx insn)
+ 	   Consider for instance a volatile asm that changes the fpu rounding
+ 	   mode.  An insn should not be moved across this even if it only uses
+ 	   pseudo-regs because it might give an incorrectly rounded result.  */
+-	if (code != ASM_OPERANDS || MEM_VOLATILE_P (x))
++	if ((code != ASM_OPERANDS || MEM_VOLATILE_P (x))
++	    && !DEBUG_INSN_P (insn))
+ 	  reg_pending_barrier = TRUE_BARRIER;
+ 
+ 	/* For all ASM_OPERANDS, we must traverse the vector of input operands.
+-- 
+1.8.5.5
+