i386.c (ix86_print_operand_punct_valid_p): Add '^'.
* config/i386/i386.c (ix86_print_operand_punct_valid_p): Add '^'.
(ix86_print_operand): Handle '^'.
* config/i386/i386.md (*strmovdi_rex_1): Macroize memory operands
using P mode iterator. Add %^ to asm template to conditionally emit
addr32 prefix.
(*rep_movdi_rex64): Ditto.
(*strsetdi_rex_1): Ditto.
(*rep_stosdi_rex64): Ditto.
(*strmov{si,hi,qi}_1): Add %^ to asm template to
conditionally emit addr32 prefix.
(*rep_mov{si,qi}): Ditto.
(*strset{si,hi,qi}): Ditto.
(*rep_stos{si,qi}): Ditto.
(*cmpstrnqi_nz_1): Ditto.
(*cmpstrnqi_1): Ditto.
(*strlenqi_1): Ditto.
From-SVN: r185058
This commit is contained in:
Uros Bizjak
parent
cccff71a90
commit
397c0dc8b3
@ -1,3 +1,22 @@
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2012-03-07 Uros Bizjak <ubizjak@gmail.com>
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* config/i386/i386.c (ix86_print_operand_punct_valid_p): Add '^'.
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(ix86_print_operand): Handle '^'.
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* config/i386/i386.md (*strmovdi_rex_1): Macroize memory operands
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using P mode iterator. Add %^ to asm template to conditionally emit
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addr32 prefix.
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(*rep_movdi_rex64): Ditto.
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(*strsetdi_rex_1): Ditto.
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(*rep_stosdi_rex64): Ditto.
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(*strmov{si,hi,qi}_1): Add %^ to asm template to
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conditionally emit addr32 prefix.
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(*rep_mov{si,qi}): Ditto.
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(*strset{si,hi,qi}): Ditto.
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(*rep_stos{si,qi}): Ditto.
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(*cmpstrnqi_nz_1): Ditto.
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(*cmpstrnqi_1): Ditto.
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(*strlenqi_1): Ditto.
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2012-03-07 H.J. Lu <hongjiu.lu@intel.com>
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* config/i386/i386.c (function_value_64): Return pointers in
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@ -10,8 +29,7 @@
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(get_gcov_unsigned_t): Likewise.
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* expr.c (store_constructor): Use type_for_mode.
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(try_casesi): Likewise.
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* tree-ssa-loop-ivopts.c (add_standard_iv_candidates_for_size):
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Remove.
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* tree-ssa-loop-ivopts.c (add_standard_iv_candidates_for_size): Remove.
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(add_standard_iv_candidates): Use standard type trees.
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* dojump.c (do_jump): Remove dead code.
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@ -48,13 +66,13 @@
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all callers to pass NULL except ...
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(reset_sched_cycles_in_current_ebb): ... here, save the value
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in new variable 'empty'. Increase issue_rate only for
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non-empty insns.
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non-empty insns.
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2012-03-07 Ralf Corsépius <ralf.corsepius@rtems.org>
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PR target/51417
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* Makefile.in: Let install-gcc-ar depend on installdirs, gcc-ar$(exeext),
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gcc-nm$(exeext), gcc-ranlib$(exeext).
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* Makefile.in: Let install-gcc-ar depend on installdirs,
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gcc-ar$(exeext), gcc-nm$(exeext), gcc-ranlib$(exeext).
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Don't double canonicalize if cross-compiling.
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2012-03-07 Georg-Johann Lay <avr@gjlay.de>
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@ -129,8 +147,7 @@
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(vector_ltgt<mode>): Likewise.
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(vector_ordered<mode>): Likewise.
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(vector_unordered<mode>): Likewise.
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* config/rs6000/rs6000.c (rs6000_emit_vector_compare_inner):
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Likewise.
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* config/rs6000/rs6000.c (rs6000_emit_vector_compare_inner): Likewise.
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2012-03-06 Aldy Hernandez <aldyh@redhat.com>
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@ -151,8 +168,7 @@
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2012-03-06 Tristan Gingold <gingold@adacore.com>
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* config/vms/vms-c.c (vms_pragma_nomember_alignment): Handle
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octaword.
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* config/vms/vms-c.c (vms_pragma_nomember_alignment): Handle octaword.
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(external_model_kind): Improve documentation.
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(vms_pragma_extern_model): Handle relaxed_redef.
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(vms_c_register_pragma): Allow expansion for nomember_alignment.
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@ -288,8 +304,7 @@
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* genautomata.c (parse_automata_opt): New static function.
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(initiate_automaton_gen): Remove all option handling code. Remove
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argc argument. All callers changed.
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(main): Call init_rtx_reader_args_cb with the new function as
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argument.
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(main): Call init_rtx_reader_args_cb with the new function as argument.
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2012-03-05 Richard Guenther <rguenther@suse.de>
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@ -13743,6 +13743,7 @@ get_some_local_dynamic_name (void)
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; -- print a semicolon (after prefixes due to bug in older gas).
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~ -- print "i" if TARGET_AVX2, "f" otherwise.
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@ -- print a segment register of thread base pointer load
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^ -- print addr32 prefix if TARGET_64BIT and Pmode != word_mode
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*/
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void
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@ -14248,6 +14249,11 @@ ix86_print_operand (FILE *file, rtx x, int code)
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putc (TARGET_AVX2 ? 'i' : 'f', file);
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return;
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case '^':
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if (TARGET_64BIT && Pmode != word_mode)
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fputs ("addr32 ", file);
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return;
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default:
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output_operand_lossage ("invalid operand code '%c'", code);
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}
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@ -14387,8 +14393,8 @@ ix86_print_operand (FILE *file, rtx x, int code)
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static bool
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ix86_print_operand_punct_valid_p (unsigned char code)
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{
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return (code == '@' || code == '*' || code == '+'
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|| code == '&' || code == ';' || code == '~');
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return (code == '@' || code == '*' || code == '+' || code == '&'
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|| code == ';' || code == '~' || code == '^');
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}
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/* Print a memory operand whose address is ADDR. */
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@ -60,7 +60,9 @@
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;; Y -- print condition for XOP pcom* instruction.
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;; + -- print a branch hint as 'cs' or 'ds' prefix
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;; ; -- print a semicolon (after prefixes due to bug in older gas).
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;; ~ -- print "i" if TARGET_AVX2, "f" otherwise.
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;; @ -- print a segment register of thread base pointer load
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;; ^ -- print addr32 prefix if TARGET_64BIT and Pmode != word_mode
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(define_c_enum "unspec" [
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;; Relocation specifiers
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@ -15678,17 +15680,17 @@
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"ix86_current_function_needs_cld = 1;")
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(define_insn "*strmovdi_rex_1"
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[(set (mem:DI (match_operand:DI 2 "register_operand" "0"))
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(mem:DI (match_operand:DI 3 "register_operand" "1")))
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(set (match_operand:DI 0 "register_operand" "=D")
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(plus:DI (match_dup 2)
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(const_int 8)))
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(set (match_operand:DI 1 "register_operand" "=S")
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(plus:DI (match_dup 3)
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(const_int 8)))]
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[(set (mem:DI (match_operand:P 2 "register_operand" "0"))
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(mem:DI (match_operand:P 3 "register_operand" "1")))
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(set (match_operand:P 0 "register_operand" "=D")
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(plus:P (match_dup 2)
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(const_int 8)))
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(set (match_operand:P 1 "register_operand" "=S")
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(plus:P (match_dup 3)
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(const_int 8)))]
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"TARGET_64BIT
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&& !(fixed_regs[SI_REG] || fixed_regs[DI_REG])"
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"movsq"
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"%^movsq"
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[(set_attr "type" "str")
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(set_attr "memory" "both")
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(set_attr "mode" "DI")])
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@ -15703,7 +15705,7 @@
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(plus:P (match_dup 3)
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(const_int 4)))]
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"!(fixed_regs[SI_REG] || fixed_regs[DI_REG])"
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"movs{l|d}"
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"%^movs{l|d}"
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[(set_attr "type" "str")
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(set_attr "memory" "both")
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(set_attr "mode" "SI")])
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@ -15718,7 +15720,7 @@
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(plus:P (match_dup 3)
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(const_int 2)))]
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"!(fixed_regs[SI_REG] || fixed_regs[DI_REG])"
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"movsw"
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"%^movsw"
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[(set_attr "type" "str")
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(set_attr "memory" "both")
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(set_attr "mode" "HI")])
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@ -15733,7 +15735,7 @@
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(plus:P (match_dup 3)
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(const_int 1)))]
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"!(fixed_regs[SI_REG] || fixed_regs[DI_REG])"
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"movsb"
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"%^movsb"
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[(set_attr "type" "str")
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(set_attr "memory" "both")
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(set (attr "prefix_rex")
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@ -15756,20 +15758,20 @@
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"ix86_current_function_needs_cld = 1;")
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(define_insn "*rep_movdi_rex64"
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[(set (match_operand:DI 2 "register_operand" "=c") (const_int 0))
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(set (match_operand:DI 0 "register_operand" "=D")
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(plus:DI (ashift:DI (match_operand:DI 5 "register_operand" "2")
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(const_int 3))
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(match_operand:DI 3 "register_operand" "0")))
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(set (match_operand:DI 1 "register_operand" "=S")
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(plus:DI (ashift:DI (match_dup 5) (const_int 3))
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(match_operand:DI 4 "register_operand" "1")))
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[(set (match_operand:P 2 "register_operand" "=c") (const_int 0))
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(set (match_operand:P 0 "register_operand" "=D")
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(plus:P (ashift:P (match_operand:P 5 "register_operand" "2")
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(const_int 3))
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(match_operand:P 3 "register_operand" "0")))
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(set (match_operand:P 1 "register_operand" "=S")
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(plus:P (ashift:P (match_dup 5) (const_int 3))
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(match_operand:P 4 "register_operand" "1")))
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(set (mem:BLK (match_dup 3))
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(mem:BLK (match_dup 4)))
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(use (match_dup 5))]
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"TARGET_64BIT
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&& !(fixed_regs[CX_REG] || fixed_regs[SI_REG] || fixed_regs[DI_REG])"
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"rep{%;} movsq"
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"%^rep{%;} movsq"
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[(set_attr "type" "str")
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(set_attr "prefix_rep" "1")
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(set_attr "memory" "both")
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@ -15788,7 +15790,7 @@
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(mem:BLK (match_dup 4)))
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(use (match_dup 5))]
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"!(fixed_regs[CX_REG] || fixed_regs[SI_REG] || fixed_regs[DI_REG])"
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"rep{%;} movs{l|d}"
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"%^rep{%;} movs{l|d}"
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[(set_attr "type" "str")
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(set_attr "prefix_rep" "1")
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(set_attr "memory" "both")
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@ -15805,7 +15807,7 @@
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(mem:BLK (match_dup 4)))
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(use (match_dup 5))]
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"!(fixed_regs[CX_REG] || fixed_regs[SI_REG] || fixed_regs[DI_REG])"
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"rep{%;} movsb"
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"%^rep{%;} movsb"
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[(set_attr "type" "str")
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(set_attr "prefix_rep" "1")
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(set_attr "memory" "both")
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@ -15866,14 +15868,14 @@
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"ix86_current_function_needs_cld = 1;")
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(define_insn "*strsetdi_rex_1"
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[(set (mem:DI (match_operand:DI 1 "register_operand" "0"))
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[(set (mem:DI (match_operand:P 1 "register_operand" "0"))
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(match_operand:DI 2 "register_operand" "a"))
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(set (match_operand:DI 0 "register_operand" "=D")
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(plus:DI (match_dup 1)
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(const_int 8)))]
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(set (match_operand:P 0 "register_operand" "=D")
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(plus:P (match_dup 1)
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(const_int 8)))]
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"TARGET_64BIT
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&& !(fixed_regs[AX_REG] || fixed_regs[DI_REG])"
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"stosq"
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"%^stosq"
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[(set_attr "type" "str")
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(set_attr "memory" "store")
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(set_attr "mode" "DI")])
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@ -15885,7 +15887,7 @@
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(plus:P (match_dup 1)
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(const_int 4)))]
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"!(fixed_regs[AX_REG] || fixed_regs[DI_REG])"
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"stos{l|d}"
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"%^stos{l|d}"
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[(set_attr "type" "str")
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(set_attr "memory" "store")
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(set_attr "mode" "SI")])
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@ -15897,7 +15899,7 @@
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(plus:P (match_dup 1)
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(const_int 2)))]
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"!(fixed_regs[AX_REG] || fixed_regs[DI_REG])"
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"stosw"
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"%^stosw"
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[(set_attr "type" "str")
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(set_attr "memory" "store")
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(set_attr "mode" "HI")])
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@ -15909,7 +15911,7 @@
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(plus:P (match_dup 1)
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(const_int 1)))]
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"!(fixed_regs[AX_REG] || fixed_regs[DI_REG])"
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"stosb"
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"%^stosb"
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[(set_attr "type" "str")
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(set_attr "memory" "store")
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(set (attr "prefix_rex")
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@ -15930,18 +15932,18 @@
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"ix86_current_function_needs_cld = 1;")
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(define_insn "*rep_stosdi_rex64"
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[(set (match_operand:DI 1 "register_operand" "=c") (const_int 0))
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(set (match_operand:DI 0 "register_operand" "=D")
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(plus:DI (ashift:DI (match_operand:DI 4 "register_operand" "1")
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(const_int 3))
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(match_operand:DI 3 "register_operand" "0")))
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[(set (match_operand:P 1 "register_operand" "=c") (const_int 0))
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(set (match_operand:P 0 "register_operand" "=D")
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(plus:P (ashift:P (match_operand:P 4 "register_operand" "1")
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(const_int 3))
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(match_operand:P 3 "register_operand" "0")))
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(set (mem:BLK (match_dup 3))
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(const_int 0))
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(use (match_operand:DI 2 "register_operand" "a"))
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(use (match_dup 4))]
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"TARGET_64BIT
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&& !(fixed_regs[AX_REG] || fixed_regs[CX_REG] || fixed_regs[DI_REG])"
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"rep{%;} stosq"
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"%^rep{%;} stosq"
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[(set_attr "type" "str")
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(set_attr "prefix_rep" "1")
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(set_attr "memory" "store")
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@ -15958,7 +15960,7 @@
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(use (match_operand:SI 2 "register_operand" "a"))
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(use (match_dup 4))]
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"!(fixed_regs[AX_REG] || fixed_regs[CX_REG] || fixed_regs[DI_REG])"
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"rep{%;} stos{l|d}"
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"%^rep{%;} stos{l|d}"
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[(set_attr "type" "str")
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(set_attr "prefix_rep" "1")
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(set_attr "memory" "store")
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@ -15974,7 +15976,7 @@
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(use (match_operand:QI 2 "register_operand" "a"))
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(use (match_dup 4))]
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"!(fixed_regs[AX_REG] || fixed_regs[CX_REG] || fixed_regs[DI_REG])"
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"rep{%;} stosb"
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"%^rep{%;} stosb"
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[(set_attr "type" "str")
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(set_attr "prefix_rep" "1")
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(set_attr "memory" "store")
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@ -16095,7 +16097,7 @@
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(clobber (match_operand:P 1 "register_operand" "=D"))
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(clobber (match_operand:P 2 "register_operand" "=c"))]
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"!(fixed_regs[CX_REG] || fixed_regs[SI_REG] || fixed_regs[DI_REG])"
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"repz{%;} cmpsb"
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"%^repz{%;} cmpsb"
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[(set_attr "type" "str")
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(set_attr "mode" "QI")
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(set (attr "prefix_rex")
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@ -16135,7 +16137,7 @@
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(clobber (match_operand:P 1 "register_operand" "=D"))
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(clobber (match_operand:P 2 "register_operand" "=c"))]
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"!(fixed_regs[CX_REG] || fixed_regs[SI_REG] || fixed_regs[DI_REG])"
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"repz{%;} cmpsb"
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"%^repz{%;} cmpsb"
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[(set_attr "type" "str")
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(set_attr "mode" "QI")
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(set (attr "prefix_rex")
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@ -16176,7 +16178,7 @@
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(clobber (match_operand:P 1 "register_operand" "=D"))
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(clobber (reg:CC FLAGS_REG))]
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"!(fixed_regs[AX_REG] || fixed_regs[CX_REG] || fixed_regs[DI_REG])"
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"repnz{%;} scasb"
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"%^repnz{%;} scasb"
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[(set_attr "type" "str")
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(set_attr "mode" "QI")
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(set (attr "prefix_rex")
|
||||
|
||||
Loading…
Reference in New Issue
Block a user