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| author | Maxim Kuvyrkov <maxim@codesourcery.com> | 2007-08-15 13:42:55 +0000 |
|---|---|---|
| committer | Maxim Kuvyrkov <mkuvyrkov@gcc.gnu.org> | 2007-08-15 13:42:55 +0000 |
| commit | c675e8ad36728c9c93b7beaa81d92985433778ae (patch) | |
| tree | 49d274c0e4398f40e104ae5f0e9d327e5b6c5ed6 /gcc | |
| parent | a6783d12406f39457233f7ed022d8c62d19000ae (diff) | |
| download | gcc-c675e8ad36728c9c93b7beaa81d92985433778ae.zip gcc-c675e8ad36728c9c93b7beaa81d92985433778ae.tar.gz gcc-c675e8ad36728c9c93b7beaa81d92985433778ae.tar.bz2 | |
mips.c (vr4130_swap_insns_p): Use new interface to scheduler dependencies.
* config/mips/mips.c (vr4130_swap_insns_p): Use new interface to
scheduler dependencies.
From-SVN: r127516
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/mips/mips.c | 13 |
2 files changed, 12 insertions, 6 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9d65315..2926b8d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2007-08-15 Maxim Kuvyrkov <maxim@codesourcery.com> + + * config/mips/mips.c (vr4130_swap_insns_p): Use new interface to + scheduler dependencies. + 2007-08-15 Rask Ingemann Lambertsen <rask@sygehus.dk> * config/i386/i386.md (subsi3_carry_zext): Remove "m" constraint for diff --git a/gcc/config/mips/mips.c b/gcc/config/mips/mips.c index 02bf87c..6f7f230 100644 --- a/gcc/config/mips/mips.c +++ b/gcc/config/mips/mips.c @@ -10930,7 +10930,8 @@ vr4130_true_reg_dependence_p (rtx insn) static bool vr4130_swap_insns_p (rtx insn1, rtx insn2) { - dep_link_t dep; + sd_iterator_def sd_it; + dep_t dep; /* Check for the following case: @@ -10940,11 +10941,11 @@ vr4130_swap_insns_p (rtx insn1, rtx insn2) If INSN1 is the last instruction blocking X, it would better to choose (INSN1, X) over (INSN2, INSN1). */ - FOR_EACH_DEP_LINK (dep, INSN_FORW_DEPS (insn1)) - if (DEP_LINK_KIND (dep) == REG_DEP_ANTI - && INSN_PRIORITY (DEP_LINK_CON (dep)) > INSN_PRIORITY (insn2) - && recog_memoized (DEP_LINK_CON (dep)) >= 0 - && get_attr_vr4130_class (DEP_LINK_CON (dep)) == VR4130_CLASS_ALU) + FOR_EACH_DEP (insn1, SD_LIST_FORW, sd_it, dep) + if (DEP_TYPE (dep) == REG_DEP_ANTI + && INSN_PRIORITY (DEP_CON (dep)) > INSN_PRIORITY (insn2) + && recog_memoized (DEP_CON (dep)) >= 0 + && get_attr_vr4130_class (DEP_CON (dep)) == VR4130_CLASS_ALU) return false; if (vr4130_last_insn != 0 |