diff options
| author | Gerald Pfeifer <gerald@FreeBSD.org> | 2007-02-24 16:17:34 +0000 |
|---|---|---|
| committer | Gerald Pfeifer <gerald@FreeBSD.org> | 2007-02-24 16:17:34 +0000 |
| commit | b0708776152ce7395c42f1174284a49f1a4ca7b3 (patch) | |
| tree | d5e57b4f527f1fd689161fb0ba79973d8c27b203 /lang/gcc43/files | |
| parent | 22fc5bf06c43f280f8e69269360a0200b62272d9 (diff) | |
Notes
Diffstat (limited to 'lang/gcc43/files')
| -rw-r--r-- | lang/gcc43/files/patch-gcc-local-alloc.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/lang/gcc43/files/patch-gcc-local-alloc.c b/lang/gcc43/files/patch-gcc-local-alloc.c deleted file mode 100644 index c0c257589b70..000000000000 --- a/lang/gcc43/files/patch-gcc-local-alloc.c +++ /dev/null @@ -1,31 +0,0 @@ -From: Steven Bosscher <stevenb.gcc@gmail.com> -To: <gcc-patches@gcc.gnu.org> -Date: Sun, 18 Feb 2007 09:21:35 +0100 -Message-Id: <200702180921.35650.steven@gcc.gnu.org> -Subject: [PATCH] Fix PR30773 and its duplicates - -[...] - - * local-alloc.c (update_equiv_regs): Do not set reg_equiv_init - if we fail to attach a REG_EQUIV note. - -Index: gcc/local-alloc.c -=================================================================== ---- local-alloc.c (revision 121823) -+++ local-alloc.c (working copy) -@@ -1062,10 +1062,11 @@ update_equiv_regs (void) - { - rtx init_insn = XEXP (reg_equiv[regno].init_insns, 0); - if (validate_equiv_mem (init_insn, src, dest) -- && ! memref_used_between_p (dest, init_insn, insn)) -+ && ! memref_used_between_p (dest, init_insn, insn) -+ /* Attaching a REG_EQUIV note will fail if INIT_INSN has -+ multiple sets. */ -+ && set_unique_reg_note (init_insn, REG_EQUIV, copy_rtx (dest))) - { -- set_unique_reg_note (init_insn, REG_EQUIV, copy_rtx (dest)); -- - /* This insn makes the equivalence, not the one initializing - the register. */ - reg_equiv_init[regno] - |