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{603.md,6xx.md,7450.md,7xx.md,rs64.md}: Decrease number of automata.

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* config/rs6000/{603.md,6xx.md,7450.md,7xx.md,rs64.md}: Decrease
        number of automata.

        * config/rs6000/rs6000.c (symbol_ref_operand): Check
        SYMBOL_REF_FUNCTION_P on AIX.
        (current_file_function_operand): Same.
        * config/rs6000/rs6000.md (call,call_value): Force non-function
        symbol_ref into register on AIX.

From-SVN: r66385
This commit is contained in:
David Edelsohn 2003-05-02 14:49:52 +00:00 • committed by David Edelsohn
parent 13a564b36d
commit 473f51b66a
8 changed files with 30 additions and 23 deletions
Download patch file Download diff file Expand all files Collapse all files

11
gcc/ChangeLog
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@ -1,3 +1,14 @@
2003-05-02 David Edelsohn <edelsohn@gnu.org>
* config/rs6000/{603.md,6xx.md,7450.md,7xx.md,rs64.md}: Decrease
number of automata.
* config/rs6000/rs6000.c (symbol_ref_operand): Check
SYMBOL_REF_FUNCTION_P on AIX.
(current_file_function_operand): Same.
* config/rs6000/rs6000.md (call,call_value): Force non-function
symbol_ref into register on AIX.
2003-05-02 Alan Modra <amodra@bigpond.net.au>
* calls.c (struct arg_data): Move offset, slot_offset, size and

4
gcc/config/rs6000/603.md
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@ -18,10 +18,10 @@
;; Free Software Foundation, 59 Temple Place - Suite 330, Boston,
;; MA 02111-1307, USA.
(define_automaton "ppc603,ppc603fp,ppc603other")
(define_automaton "ppc603,ppc603fp")
(define_cpu_unit "iu_603" "ppc603")
(define_cpu_unit "fpu_603" "ppc603fp")
(define_cpu_unit "lsu_603,bpu_603,sru_603" "ppc603other")
(define_cpu_unit "lsu_603,bpu_603,sru_603" "ppc603")
;; PPC603/PPC603e 32-bit IU, LSU, FPU, BPU, SRU
;; Max issue 3 insns/clock cycle (includes 1 branch)

4
gcc/config/rs6000/6xx.md
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@ -19,11 +19,11 @@
;; Free Software Foundation, 59 Temple Place - Suite 330, Boston,
;; MA 02111-1307, USA.
(define_automaton "ppc6xx,ppc6xxfp,ppc6xxfp2,ppc6xxother")
(define_automaton "ppc6xx,ppc6xxfp,ppc6xxfp2")
(define_cpu_unit "iu1_6xx,iu2_6xx,mciu_6xx" "ppc6xx")
(define_cpu_unit "fpu_6xx" "ppc6xxfp")
(define_cpu_unit "fpu1_6xx,fpu2_6xx" "ppc6xxfp2")
(define_cpu_unit "lsu_6xx,bpu_6xx,cru_6xx" "ppc6xxother")
(define_cpu_unit "lsu_6xx,bpu_6xx,cru_6xx" "ppc6xx")
;; PPC604 32-bit 2xSCIU, MCIU, LSU, FPU, BPU
;; PPC604e 32-bit 2xSCIU, MCIU, LSU, FPU, BPU, CRU

4
gcc/config/rs6000/7450.md
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@ -18,10 +18,10 @@
;; Free Software Foundation, 59 Temple Place - Suite 330, Boston,
;; MA 02111-1307, USA.
(define_automaton "ppc7450,ppc7450fp,ppc7450other,ppc7450vec")
(define_automaton "ppc7450,ppc7450fp,ppc7450vec")
(define_cpu_unit "iu1_7450,iu2_7450,iu3_7450,mciu_7450" "ppc7450")
(define_cpu_unit "fpu_7450" "ppc7450fp")
(define_cpu_unit "lsu_7450,bpu_7450" "ppc7450other")
(define_cpu_unit "lsu_7450,bpu_7450" "ppc7450")
(define_cpu_unit "du1_7450,du2_7450,du3_7450" "ppc7450")
(define_cpu_unit "vecsmpl_7450,veccmplx_7450,vecflt_7450,vecperm_7450" "ppc7450vec")
(define_cpu_unit "vdu1_7450,vdu2_7450" "ppc7450vec")

6
gcc/config/rs6000/7xx.md
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@ -18,12 +18,12 @@
;; Free Software Foundation, 59 Temple Place - Suite 330, Boston,
;; MA 02111-1307, USA.
(define_automaton "ppc7xx,ppc7xxfp,ppc7xxother,ppc7xxvec")
(define_automaton "ppc7xx,ppc7xxfp")
(define_cpu_unit "iu1_7xx,iu2_7xx" "ppc7xx")
(define_cpu_unit "fpu_7xx" "ppc7xxfp")
(define_cpu_unit "lsu_7xx,bpu_7xx,sru_7xx" "ppc7xxother")
(define_cpu_unit "lsu_7xx,bpu_7xx,sru_7xx" "ppc7xx")
(define_cpu_unit "du1_7xx,du2_7xx" "ppc7xx")
(define_cpu_unit "veccmplx_7xx,vecperm_7xx,vdu_7xx" "ppc7xxvec")
(define_cpu_unit "veccmplx_7xx,vecperm_7xx,vdu_7xx" "ppc7xx")
;; PPC740/PPC750/PPC7400 32-bit 2xIU, LSU, SRU, FPU, BPU
;; IU1 can perform all integer operations

18
gcc/config/rs6000/rs6000.c
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@ -2073,7 +2073,8 @@ symbol_ref_operand (op, mode)
if (mode != VOIDmode && GET_MODE (op) != mode)
return 0;
return (GET_CODE (op) == SYMBOL_REF);
return (GET_CODE (op) == SYMBOL_REF
&& (DEFAULT_ABI != ABI_AIX || SYMBOL_REF_FUNCTION_P (op)));
}
/* Return 1 if the operand, used inside a MEM, is a valid first argument
@ -2102,17 +2103,10 @@ current_file_function_operand (op, mode)
rtx op;
enum machine_mode mode ATTRIBUTE_UNUSED;
{
if (GET_CODE (op) == SYMBOL_REF
&& (SYMBOL_REF_LOCAL_P (op)
|| (op == XEXP (DECL_RTL (current_function_decl), 0))))
{
#ifdef ENABLE_CHECKING
if (!SYMBOL_REF_FUNCTION_P (op))
abort ();
#endif
return 1;
}
return 0;
return (GET_CODE (op) == SYMBOL_REF
&& (DEFAULT_ABI != ABI_AIX || SYMBOL_REF_FUNCTION_P (op))
&& (SYMBOL_REF_LOCAL_P (op)
|| (op == XEXP (DECL_RTL (current_function_decl), 0))));
}
/* Return 1 if this operand is a valid input for a move insn. */

2
gcc/config/rs6000/rs6000.md
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@ -10089,6 +10089,7 @@
operands[0] = XEXP (operands[0], 0);
if (GET_CODE (operands[0]) != SYMBOL_REF
|| (DEFAULT_ABI == ABI_AIX && !SYMBOL_REF_FUNCTION_P (operands[0]))
|| (INTVAL (operands[2]) & CALL_LONG) != 0)
{
if (INTVAL (operands[2]) & CALL_LONG)
@ -10136,6 +10137,7 @@
operands[1] = XEXP (operands[1], 0);
if (GET_CODE (operands[1]) != SYMBOL_REF
|| (DEFAULT_ABI == ABI_AIX && !SYMBOL_REF_FUNCTION_P (operands[1]))
|| (INTVAL (operands[3]) & CALL_LONG) != 0)
{
if (INTVAL (operands[3]) & CALL_LONG)

4
gcc/config/rs6000/rs64.md
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@ -18,11 +18,11 @@
;; Free Software Foundation, 59 Temple Place - Suite 330, Boston,
;; MA 02111-1307, USA.
(define_automaton "rs64,rs64fp,rs64other")
(define_automaton "rs64,rs64fp")
(define_cpu_unit "iu_rs64" "rs64")
(define_cpu_unit "mciu_rs64" "rs64")
(define_cpu_unit "fpu_rs64" "rs64fp")
(define_cpu_unit "lsu_rs64,bpu_rs64" "rs64other")
(define_cpu_unit "lsu_rs64,bpu_rs64" "rs64")
;; RS64a 64-bit IU, LSU, FPU, BPU