diff options
author | steven <steven@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-02-11 19:53:11 +0000 |
---|---|---|
committer | steven <steven@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-02-11 19:53:11 +0000 |
commit | 750a330e3c5ea0ee3a0ba6991939d9387d100727 (patch) | |
tree | b8e43a1106916133f6889b90922be4c1b0c3b737 /gcc/reload1.c | |
parent | 647e9f063f0f3df989bf6b81e5416009fa73822a (diff) | |
download | gcc-750a330e3c5ea0ee3a0ba6991939d9387d100727.tar.gz |
* fwprop.c (try_fwprop_subst): Use set_unique_reg_note
to add the REG_EQ* note.
* see.c (see_merge_one_use_extension): Likewise.
* local-alloc.c (update_equiv_regs): Likewise. Also don't
turn REG_EQUAL notes into REG_EQUIV notes if the target
register may have more than one set.
* function.c (assign_parm_setup_reg): Use set_unique_reg_note.
* gcse.c (try_replace_reg): Likewise.
* alias.c (init_alias_analysis): Use find_reg_equal_equiv_note.
* calls.c (fixup_tail_calls): Likewise. Abort if there is
more than one REG_EQUIV note.
* reload1.c (gen_reload): Use set_unique_reg_note.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121821 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/reload1.c')
-rw-r--r-- | gcc/reload1.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/gcc/reload1.c b/gcc/reload1.c index 01e0657a448..1ea559e368b 100644 --- a/gcc/reload1.c +++ b/gcc/reload1.c @@ -7832,8 +7832,7 @@ gen_reload (rtx out, rtx in, int opnum, enum reload_type type) if (insn) { /* Add a REG_EQUIV note so that find_equiv_reg can find it. */ - REG_NOTES (insn) - = gen_rtx_EXPR_LIST (REG_EQUIV, in, REG_NOTES (insn)); + set_unique_reg_note (insn, REG_EQUIV, in); return insn; } @@ -7842,7 +7841,7 @@ gen_reload (rtx out, rtx in, int opnum, enum reload_type type) gen_reload (out, op1, opnum, type); insn = emit_insn (gen_add2_insn (out, op0)); - REG_NOTES (insn) = gen_rtx_EXPR_LIST (REG_EQUIV, in, REG_NOTES (insn)); + set_unique_reg_note (insn, REG_EQUIV, in); } #ifdef SECONDARY_MEMORY_NEEDED @@ -7902,8 +7901,7 @@ gen_reload (rtx out, rtx in, int opnum, enum reload_type type) insn = emit_insn_if_valid_for_reload (insn); if (insn) { - REG_NOTES (insn) - = gen_rtx_EXPR_LIST (REG_EQUIV, in, REG_NOTES (insn)); + set_unique_reg_note (insn, REG_EQUIV, in); return insn; } |