* [PATCH]: Fix mips breakage after fdl-pool patch
@ 2007-08-15 13:09 Maxim Kuvyrkov
2007-08-15 13:27 ` Richard Sandiford
0 siblings, 1 reply; 2+ messages in thread
From: Maxim Kuvyrkov @ 2007-08-15 13:09 UTC (permalink / raw)
To: Richard Sandiford; +Cc: gcc-patches
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Hello Richard,
I broke mips backend with my last scheduler patch that changed interface
to scheduler dependency analyzer (sched-deps.c).
This obvious patch fixes things by changing mips backend to use new
interface.
I audited other targets for the same error and they appear to be fine.
Ok for trunk?
Thanks,
Maxim
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2007-08-15 Maxim Kuvyrkov <maxim@codesourcery.com>
* config/mips/mips.c (vr4130_swap_insns_p): Use new interface to
scheduler dependencies.
[-- Attachment #3: fdl-pool-mips.patch --]
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Index: config/mips/mips.c
===================================================================
--- config/mips/mips.c (revision 127511)
+++ config/mips/mips.c (working copy)
@@ -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 insn
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
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH]: Fix mips breakage after fdl-pool patch
2007-08-15 13:09 [PATCH]: Fix mips breakage after fdl-pool patch Maxim Kuvyrkov
@ 2007-08-15 13:27 ` Richard Sandiford
0 siblings, 0 replies; 2+ messages in thread
From: Richard Sandiford @ 2007-08-15 13:27 UTC (permalink / raw)
To: Maxim Kuvyrkov; +Cc: gcc-patches
Maxim Kuvyrkov <maxim@codesourcery.com> writes:
> Hello Richard,
>
> I broke mips backend with my last scheduler patch that changed interface
> to scheduler dependency analyzer (sched-deps.c).
>
> This obvious patch fixes things by changing mips backend to use new
> interface.
>
> I audited other targets for the same error and they appear to be fine.
>
> Ok for trunk?
Yes, thanks.
Richard
^ permalink raw reply [flat|nested] 2+ messages in thread
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2007-08-15 13:27 ` Richard Sandiford
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