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authorflorian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73>2012-09-07 10:31:54 +0000
committerflorian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73>2012-09-07 10:31:54 +0000
commitc46c99ab6abdafa0c2451d40433b9069124cd1d1 (patch)
tree4fd6ebc3c8b73e0c716bf91c6ff50b3448406210 /toolchain/gcc
parent60244743f9a48fd9b6dc878d348b39e61181a58e (diff)
[toolchain] gcc: add upstream fixes for GCC bug 54369
See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54369 for more infos. git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33328 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'toolchain/gcc')
-rw-r--r--toolchain/gcc/patches/4.6-linaro/000-gcc-bug-54369.patch45
-rw-r--r--toolchain/gcc/patches/4.6.2/000-gcc-bug-54369.patch45
-rw-r--r--toolchain/gcc/patches/4.7-linaro/001-gcc-bug-54369.patch45
-rw-r--r--toolchain/gcc/patches/4.7.0/001-gcc-bug-54369.patch45
4 files changed, 180 insertions, 0 deletions
diff --git a/toolchain/gcc/patches/4.6-linaro/000-gcc-bug-54369.patch b/toolchain/gcc/patches/4.6-linaro/000-gcc-bug-54369.patch
new file mode 100644
index 000000000..b91f0eb62
--- /dev/null
+++ b/toolchain/gcc/patches/4.6-linaro/000-gcc-bug-54369.patch
@@ -0,0 +1,45 @@
+Author: ebotcazou
+Date: Sun Sep 2 10:37:49 2012
+New Revision: 190860
+
+URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=190860
+Log:
+ PR rtl-optimization/54369
+ * config/mips/mips.c (mips_reorg): Invoke cleanup_barriers before
+ calling dbr_schedule.
+ * config/sparc/sparc.c (sparc_reorg): Likewise.
+
+Modified:
+ branches/gcc-4_6-branch/gcc/ChangeLog
+ branches/gcc-4_6-branch/gcc/config/mips/mips.c
+ branches/gcc-4_6-branch/gcc/config/sparc/sparc.c
+---
+--- gcc-4_6-branch/gcc/config/mips/mips.c 2012/09/02 10:36:54 190859
++++ gcc-4_6-branch/gcc/config/mips/mips.c 2012/09/02 10:37:49 190860
+@@ -15083,7 +15083,10 @@
+ }
+
+ if (optimize > 0 && flag_delayed_branch)
+- dbr_schedule (get_insns ());
++ {
++ cleanup_barriers ();
++ dbr_schedule (get_insns ());
++ }
+ mips_reorg_process_insns ();
+ if (!TARGET_MIPS16
+ && TARGET_EXPLICIT_RELOCS
+--- gcc-4_6-branch/gcc/config/sparc/sparc.c 2012/09/02 10:36:54 190859
++++ gcc-4_6-branch/gcc/config/sparc/sparc.c 2012/09/02 10:37:49 190860
+@@ -9456,7 +9456,10 @@
+ /* We need to have the (essentially) final form of the insn stream in order
+ to properly detect the various hazards. Run delay slot scheduling. */
+ if (optimize > 0 && flag_delayed_branch)
+- dbr_schedule (get_insns ());
++ {
++ cleanup_barriers ();
++ dbr_schedule (get_insns ());
++ }
+
+ /* Now look for specific patterns in the insn stream. */
+ for (insn = get_insns (); insn; insn = next)
+
diff --git a/toolchain/gcc/patches/4.6.2/000-gcc-bug-54369.patch b/toolchain/gcc/patches/4.6.2/000-gcc-bug-54369.patch
new file mode 100644
index 000000000..b91f0eb62
--- /dev/null
+++ b/toolchain/gcc/patches/4.6.2/000-gcc-bug-54369.patch
@@ -0,0 +1,45 @@
+Author: ebotcazou
+Date: Sun Sep 2 10:37:49 2012
+New Revision: 190860
+
+URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=190860
+Log:
+ PR rtl-optimization/54369
+ * config/mips/mips.c (mips_reorg): Invoke cleanup_barriers before
+ calling dbr_schedule.
+ * config/sparc/sparc.c (sparc_reorg): Likewise.
+
+Modified:
+ branches/gcc-4_6-branch/gcc/ChangeLog
+ branches/gcc-4_6-branch/gcc/config/mips/mips.c
+ branches/gcc-4_6-branch/gcc/config/sparc/sparc.c
+---
+--- gcc-4_6-branch/gcc/config/mips/mips.c 2012/09/02 10:36:54 190859
++++ gcc-4_6-branch/gcc/config/mips/mips.c 2012/09/02 10:37:49 190860
+@@ -15083,7 +15083,10 @@
+ }
+
+ if (optimize > 0 && flag_delayed_branch)
+- dbr_schedule (get_insns ());
++ {
++ cleanup_barriers ();
++ dbr_schedule (get_insns ());
++ }
+ mips_reorg_process_insns ();
+ if (!TARGET_MIPS16
+ && TARGET_EXPLICIT_RELOCS
+--- gcc-4_6-branch/gcc/config/sparc/sparc.c 2012/09/02 10:36:54 190859
++++ gcc-4_6-branch/gcc/config/sparc/sparc.c 2012/09/02 10:37:49 190860
+@@ -9456,7 +9456,10 @@
+ /* We need to have the (essentially) final form of the insn stream in order
+ to properly detect the various hazards. Run delay slot scheduling. */
+ if (optimize > 0 && flag_delayed_branch)
+- dbr_schedule (get_insns ());
++ {
++ cleanup_barriers ();
++ dbr_schedule (get_insns ());
++ }
+
+ /* Now look for specific patterns in the insn stream. */
+ for (insn = get_insns (); insn; insn = next)
+
diff --git a/toolchain/gcc/patches/4.7-linaro/001-gcc-bug-54369.patch b/toolchain/gcc/patches/4.7-linaro/001-gcc-bug-54369.patch
new file mode 100644
index 000000000..60a88b985
--- /dev/null
+++ b/toolchain/gcc/patches/4.7-linaro/001-gcc-bug-54369.patch
@@ -0,0 +1,45 @@
+Author: ebotcazou
+Date: Sun Sep 2 10:36:54 2012
+New Revision: 190859
+
+URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=190859
+Log:
+ PR rtl-optimization/54369
+ * config/mips/mips.c (mips_reorg): Invoke cleanup_barriers before
+ calling dbr_schedule.
+ * config/sparc/sparc.c (sparc_reorg): Likewise.
+
+Modified:
+ branches/gcc-4_7-branch/gcc/ChangeLog
+ branches/gcc-4_7-branch/gcc/config/mips/mips.c
+ branches/gcc-4_7-branch/gcc/config/sparc/sparc.c
+---
+--- gcc-4_7-branch/gcc/config/mips/mips.c 2012/09/02 10:36:27 190858
++++ gcc-4_7-branch/gcc/config/mips/mips.c 2012/09/02 10:36:54 190859
+@@ -15415,7 +15415,10 @@
+ }
+
+ if (optimize > 0 && flag_delayed_branch)
+- dbr_schedule (get_insns ());
++ {
++ cleanup_barriers ();
++ dbr_schedule (get_insns ());
++ }
+ mips_reorg_process_insns ();
+ if (!TARGET_MIPS16
+ && TARGET_EXPLICIT_RELOCS
+--- gcc-4_7-branch/gcc/config/sparc/sparc.c 2012/09/02 10:36:27 190858
++++ gcc-4_7-branch/gcc/config/sparc/sparc.c 2012/09/02 10:36:54 190859
+@@ -10663,7 +10663,10 @@
+ /* We need to have the (essentially) final form of the insn stream in order
+ to properly detect the various hazards. Run delay slot scheduling. */
+ if (optimize > 0 && flag_delayed_branch)
+- dbr_schedule (get_insns ());
++ {
++ cleanup_barriers ();
++ dbr_schedule (get_insns ());
++ }
+
+ /* Now look for specific patterns in the insn stream. */
+ for (insn = get_insns (); insn; insn = next)
+
diff --git a/toolchain/gcc/patches/4.7.0/001-gcc-bug-54369.patch b/toolchain/gcc/patches/4.7.0/001-gcc-bug-54369.patch
new file mode 100644
index 000000000..60a88b985
--- /dev/null
+++ b/toolchain/gcc/patches/4.7.0/001-gcc-bug-54369.patch
@@ -0,0 +1,45 @@
+Author: ebotcazou
+Date: Sun Sep 2 10:36:54 2012
+New Revision: 190859
+
+URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=190859
+Log:
+ PR rtl-optimization/54369
+ * config/mips/mips.c (mips_reorg): Invoke cleanup_barriers before
+ calling dbr_schedule.
+ * config/sparc/sparc.c (sparc_reorg): Likewise.
+
+Modified:
+ branches/gcc-4_7-branch/gcc/ChangeLog
+ branches/gcc-4_7-branch/gcc/config/mips/mips.c
+ branches/gcc-4_7-branch/gcc/config/sparc/sparc.c
+---
+--- gcc-4_7-branch/gcc/config/mips/mips.c 2012/09/02 10:36:27 190858
++++ gcc-4_7-branch/gcc/config/mips/mips.c 2012/09/02 10:36:54 190859
+@@ -15415,7 +15415,10 @@
+ }
+
+ if (optimize > 0 && flag_delayed_branch)
+- dbr_schedule (get_insns ());
++ {
++ cleanup_barriers ();
++ dbr_schedule (get_insns ());
++ }
+ mips_reorg_process_insns ();
+ if (!TARGET_MIPS16
+ && TARGET_EXPLICIT_RELOCS
+--- gcc-4_7-branch/gcc/config/sparc/sparc.c 2012/09/02 10:36:27 190858
++++ gcc-4_7-branch/gcc/config/sparc/sparc.c 2012/09/02 10:36:54 190859
+@@ -10663,7 +10663,10 @@
+ /* We need to have the (essentially) final form of the insn stream in order
+ to properly detect the various hazards. Run delay slot scheduling. */
+ if (optimize > 0 && flag_delayed_branch)
+- dbr_schedule (get_insns ());
++ {
++ cleanup_barriers ();
++ dbr_schedule (get_insns ());
++ }
+
+ /* Now look for specific patterns in the insn stream. */
+ for (insn = get_insns (); insn; insn = next)
+