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authorflorian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73>2012-10-14 13:35:13 +0000
committerflorian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73>2012-10-14 13:35:13 +0000
commit6cc10e55690a36d2958f099a65adeda191dc9f40 (patch)
treef12a75be4130ed77aa4b542531ef6edd76b48a64 /toolchain/gcc/patches/4.6.3/000-gcc-bug-54369.patch
parent1f9ebae0301ec01ce95e4c1944858b0be9641464 (diff)
[toolchain] gcc: add GCC 4.6.3
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33762 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'toolchain/gcc/patches/4.6.3/000-gcc-bug-54369.patch')
-rw-r--r--toolchain/gcc/patches/4.6.3/000-gcc-bug-54369.patch45
1 files changed, 45 insertions, 0 deletions
diff --git a/toolchain/gcc/patches/4.6.3/000-gcc-bug-54369.patch b/toolchain/gcc/patches/4.6.3/000-gcc-bug-54369.patch
new file mode 100644
index 000000000..b91f0eb62
--- /dev/null
+++ b/toolchain/gcc/patches/4.6.3/000-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)
+