From cee2bc2b2217514ccde4ab2214ea624e2510f86b Mon Sep 17 00:00:00 2001 From: Chris Demetriou Date: Thu, 2 Oct 2003 23:45:05 +0000 Subject: mips.c (mips_emit_prefetch): Use operand 3 in instructions being output. 2003-10-02 Chris Demetriou * config/mips/mips.c (mips_emit_prefetch): Use operand 3 in instructions being output. * config/mips/mips.md (prefetch_si_address): Change third operand's constraint letter to 'I'. (prefetch_di_address): Likewise. (prefetch_si, prefetch_di): Set third operand to const0_rtx. From-SVN: r72053 --- gcc/ChangeLog | 9 +++++++++ gcc/config/mips/mips.c | 16 ++++++++-------- gcc/config/mips/mips.md | 14 ++++++++++---- 3 files changed, 27 insertions(+), 12 deletions(-) (limited to 'gcc') diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 58ed7a0..4d974fc 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,12 @@ +2003-10-02 Chris Demetriou + + * config/mips/mips.c (mips_emit_prefetch): Use operand 3 + in instructions being output. + * config/mips/mips.md (prefetch_si_address): Change third + operand's constraint letter to 'I'. + (prefetch_di_address): Likewise. + (prefetch_si, prefetch_di): Set third operand to const0_rtx. + 2003-10-02 Zack Weinberg * system.h: Poison macros obsoleted by earlier patch. diff --git a/gcc/config/mips/mips.c b/gcc/config/mips/mips.c index 12a3ef3..1cedc97 100644 --- a/gcc/config/mips/mips.c +++ b/gcc/config/mips/mips.c @@ -9643,16 +9643,16 @@ mips_emit_prefetch (rtx *operands) static const char * const alt[2][4] = { { - "pref\t4,%a0", - "pref\t0,%a0", - "pref\t0,%a0", - "pref\t6,%a0" + "pref\t4,%3(%0)", + "pref\t0,%3(%0)", + "pref\t0,%3(%0)", + "pref\t6,%3(%0)" }, { - "pref\t5,%a0", - "pref\t1,%a0", - "pref\t1,%a0", - "pref\t7,%a0" + "pref\t5,%3(%0)", + "pref\t1,%3(%0)", + "pref\t1,%3(%0)", + "pref\t7,%3(%0)" } }; diff --git a/gcc/config/mips/mips.md b/gcc/config/mips/mips.md index 1b184ac..0c5f1bc 100644 --- a/gcc/config/mips/mips.md +++ b/gcc/config/mips/mips.md @@ -8506,7 +8506,7 @@ ld\t%2,%1-%S1(%2)\;daddu\t%2,%2,$31\;%*j\t%2%/" (define_insn "prefetch_si_address" [(prefetch (plus:SI (match_operand:SI 0 "register_operand" "r") - (match_operand:SI 3 "const_int_operand" "i")) + (match_operand:SI 3 "const_int_operand" "I")) (match_operand:SI 1 "const_int_operand" "n") (match_operand:SI 2 "const_int_operand" "n"))] "ISA_HAS_PREFETCH && Pmode == SImode" @@ -8518,12 +8518,15 @@ ld\t%2,%1-%S1(%2)\;daddu\t%2,%2,$31\;%*j\t%2%/" (match_operand:SI 1 "const_int_operand" "n") (match_operand:SI 2 "const_int_operand" "n"))] "ISA_HAS_PREFETCH && Pmode == SImode" - { return mips_emit_prefetch (operands); } +{ + operands[3] = const0_rtx; + return mips_emit_prefetch (operands); +} [(set_attr "type" "prefetch")]) (define_insn "prefetch_di_address" [(prefetch (plus:DI (match_operand:DI 0 "register_operand" "r") - (match_operand:DI 3 "const_int_operand" "i")) + (match_operand:DI 3 "const_int_operand" "I")) (match_operand:DI 1 "const_int_operand" "n") (match_operand:DI 2 "const_int_operand" "n"))] "ISA_HAS_PREFETCH && Pmode == DImode" @@ -8535,7 +8538,10 @@ ld\t%2,%1-%S1(%2)\;daddu\t%2,%2,$31\;%*j\t%2%/" (match_operand:DI 1 "const_int_operand" "n") (match_operand:DI 2 "const_int_operand" "n"))] "ISA_HAS_PREFETCH && Pmode == DImode" - { return mips_emit_prefetch (operands); } +{ + operands[3] = const0_rtx; + return mips_emit_prefetch (operands); +} [(set_attr "type" "prefetch")]) (define_insn "nop" -- cgit v1.1