| 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) |
| |
