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sparc.md: Remove all traces of TARGET_LIVE_G0.
* config/sparc/sparc.md: Remove all traces of TARGET_LIVE_G0. (movsi_zero_liveg0): Remove. (movsf_insn_novis_liveg0): Remove. (negsi2): Remove. (negsi2_not_liveg0): Rename to negsi2. (one_cmplsi2): Remove. (one_cmplsi2_not_liveg0): Rename to one_cmplsi2. (one_cmplsi2_liveg0): Remove. * config/sparc/sparc.h (TARGET_LIVE_G0, TARGET_BROKEN_SAVERESTORE, MASK_LIVE_G0, MASK_BROKEN_SAVERESTORE): Remove. (CONDITIONAL_REGISTER_USAGE): Remove TARGET_LIVE_G0 if. (PREDICATE_CODES): Remove zero_operand. * config/sparc/sparc.c: Remove all traces of TARGET_LIVE_G0 and TARGET_BROKEN_SAVERESTORE. (zero_operand): Remove. * config/sparc/splet.h (SUBTARGET_SWITCHES): Remove -mlive-g0, -mno-live-g0, -mbroken-saverestore and -mno-broken-saverestore options. (SUBTARGET_OVERRIDE_OPTIONS): Remove. * config/sparc/linux-aout.h (TARGET_LIVE_G0, TARGET_BROKEN_SAVERESTORE): Remove. * config/sparc/linux.h (TARGET_LIVE_G0, TARGET_BROKEN_SAVERESTORE): Remove. * config/sparc/linux64.h (TARGET_LIVE_G0, TARGET_BROKEN_SAVERESTORE): Remove. * config/sparc/sol2.h (TARGET_LIVE_G0, TARGET_BROKEN_SAVERESTORE): Remove. * config/sparc/sparc.md (return_df_no_fpu): New pattern. From-SVN: r32508
This commit is contained in:
Jakub Jelinek
Jakub Jelinek
parent
0e091b520e
commit
e6c1be7e7f
@ -1,3 +1,35 @@
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2000-03-13 Jakub Jelinek <jakub@redhat.com>
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* config/sparc/sparc.md: Remove all traces of TARGET_LIVE_G0.
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(movsi_zero_liveg0): Remove.
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(movsf_insn_novis_liveg0): Remove.
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(negsi2): Remove.
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(negsi2_not_liveg0): Rename to negsi2.
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(one_cmplsi2): Remove.
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(one_cmplsi2_not_liveg0): Rename to one_cmplsi2.
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(one_cmplsi2_liveg0): Remove.
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* config/sparc/sparc.h (TARGET_LIVE_G0, TARGET_BROKEN_SAVERESTORE,
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MASK_LIVE_G0, MASK_BROKEN_SAVERESTORE): Remove.
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(CONDITIONAL_REGISTER_USAGE): Remove TARGET_LIVE_G0 if.
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(PREDICATE_CODES): Remove zero_operand.
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* config/sparc/sparc.c: Remove all traces of TARGET_LIVE_G0 and
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TARGET_BROKEN_SAVERESTORE.
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(zero_operand): Remove.
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* config/sparc/splet.h (SUBTARGET_SWITCHES): Remove -mlive-g0,
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-mno-live-g0, -mbroken-saverestore and -mno-broken-saverestore
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options.
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(SUBTARGET_OVERRIDE_OPTIONS): Remove.
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* config/sparc/linux-aout.h (TARGET_LIVE_G0,
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TARGET_BROKEN_SAVERESTORE): Remove.
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* config/sparc/linux.h (TARGET_LIVE_G0, TARGET_BROKEN_SAVERESTORE):
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Remove.
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* config/sparc/linux64.h (TARGET_LIVE_G0, TARGET_BROKEN_SAVERESTORE):
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Remove.
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* config/sparc/sol2.h (TARGET_LIVE_G0, TARGET_BROKEN_SAVERESTORE):
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Remove.
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* config/sparc/sparc.md (return_df_no_fpu): New pattern.
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2000-03-13 Zack Weinberg <zack@wolery.cumb.org>
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* cpplib.c (do_pragma_implementation): Fix off-by-one error
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@ -102,12 +102,6 @@ Boston, MA 02111-1307, USA. */
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#define ASM_SPEC \
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"%{V} %{v:%{!V:-V}} %{n} %{T} %{Ym,*} %{Wa,*:%*} -s %{fpic:-K PIC} %{fPIC:-K PIC}"
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/* No weird SPARC variants on Linux */
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#undef TARGET_LIVE_G0
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#define TARGET_LIVE_G0 0
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#undef TARGET_BROKEN_SAVERESTORE
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#define TARGET_BROKEN_SAVERESTORE 0
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/* Override MACHINE_STATE_{SAVE,RESTORE} because we have special
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traps available which can get and set the condition codes
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reliably. */
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@ -253,12 +253,6 @@ do { \
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#define LIBGCC2_LONG_DOUBLE_TYPE_SIZE 64
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#endif
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/* No weird SPARC variants on Linux */
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#undef TARGET_LIVE_G0
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#define TARGET_LIVE_G0 0
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#undef TARGET_BROKEN_SAVERESTORE
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#define TARGET_BROKEN_SAVERESTORE 0
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/* Override MACHINE_STATE_{SAVE,RESTORE} because we have special
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traps available which can get and set the condition codes
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reliably. */
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@ -378,12 +378,6 @@ do { \
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/* #define DWARF_OFFSET_SIZE PTR_SIZE */
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/* No weird SPARC variants on Linux */
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#undef TARGET_LIVE_G0
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#define TARGET_LIVE_G0 0
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#undef TARGET_BROKEN_SAVERESTORE
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#define TARGET_BROKEN_SAVERESTORE 0
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#if TARGET_ARCH32
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/* Override MACHINE_STATE_{SAVE,RESTORE} because we have special
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traps available which can get and set the condition codes
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@ -204,12 +204,6 @@ Boston, MA 02111-1307, USA. */
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fixunsdfdi_libfunc \
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= init_one_libfunc (TARGET_ARCH64 ? "__dtoul" : "__dtoull")
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/* No weird SPARC variants on Solaris */
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#undef TARGET_LIVE_G0
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#define TARGET_LIVE_G0 0
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#undef TARGET_BROKEN_SAVERESTORE
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#define TARGET_BROKEN_SAVERESTORE 0
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/* Solaris allows 64 bit out and global registers in 32 bit mode.
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sparc_override_options will disable V8+ if not generating V9 code. */
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#undef TARGET_DEFAULT
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@ -377,8 +377,7 @@ v9_regcmp_p (code)
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/* Operand constraints. */
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/* Return non-zero only if OP is a register of mode MODE,
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or const0_rtx. Don't allow const0_rtx if TARGET_LIVE_G0 because
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%g0 may contain anything. */
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or const0_rtx. */
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int
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reg_or_0_operand (op, mode)
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@ -387,8 +386,6 @@ reg_or_0_operand (op, mode)
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{
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if (register_operand (op, mode))
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return 1;
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if (TARGET_LIVE_G0)
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return 0;
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if (op == const0_rtx)
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return 1;
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if (GET_MODE (op) == VOIDmode && GET_CODE (op) == CONST_DOUBLE
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@ -1132,16 +1129,6 @@ clobbered_register (op, mode)
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return (GET_CODE (op) == REG && call_used_regs[REGNO (op)]);
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}
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/* Return 1 if OP is const0_rtx, used for TARGET_LIVE_G0 insns. */
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int
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zero_operand (op, mode)
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rtx op;
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enum machine_mode mode ATTRIBUTE_UNUSED;
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{
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return op == const0_rtx;
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}
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/* Return 1 if OP is a valid operand for the source of a move insn. */
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int
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@ -2369,12 +2356,6 @@ eligible_for_epilogue_delay (trial, slot)
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if (get_attr_length (trial) != 1)
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return 0;
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/* If %g0 is live, there are lots of things we can't handle.
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Rather than trying to find them all now, let's punt and only
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optimize things as necessary. */
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if (TARGET_LIVE_G0)
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return 0;
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/* If there are any call-saved registers, we should scan TRIAL if it
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does not reference them. For now just make it easy. */
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if (num_gfregs)
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@ -2391,11 +2372,6 @@ eligible_for_epilogue_delay (trial, slot)
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return 0;
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}
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/* If only trivial `restore' insns work, nothing can go in the
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delay slot. */
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else if (TARGET_BROKEN_SAVERESTORE)
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return 0;
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pat = PATTERN (trial);
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/* Otherwise, only operations which can be done in tandem with
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@ -3342,7 +3318,7 @@ output_function_prologue (file, size, leaf_function)
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if (actual_fsize == 0)
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/* do nothing. */ ;
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else if (! leaf_function && ! TARGET_BROKEN_SAVERESTORE)
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else if (! leaf_function)
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{
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if (actual_fsize <= 4096)
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fprintf (file, "\tsave\t%%sp, -%d, %%sp\n", actual_fsize);
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@ -3357,26 +3333,6 @@ output_function_prologue (file, size, leaf_function)
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fprintf (file, "\tsave\t%%sp, %%g1, %%sp\n");
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}
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}
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else if (! leaf_function && TARGET_BROKEN_SAVERESTORE)
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{
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/* We assume the environment will properly handle or otherwise avoid
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trouble associated with an interrupt occurring after the `save' or
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trap occurring during it. */
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fprintf (file, "\tsave\n");
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if (actual_fsize <= 4096)
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fprintf (file, "\tadd\t%%fp, -%d, %%sp\n", actual_fsize);
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else if (actual_fsize <= 8192)
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{
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fprintf (file, "\tadd\t%%fp, -4096, %%sp\n");
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fprintf (file, "\tadd\t%%fp, -%d, %%sp\n", actual_fsize - 4096);
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}
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else
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{
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build_big_number (file, -actual_fsize, "%g1");
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fprintf (file, "\tadd\t%%fp, %%g1, %%sp\n");
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}
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}
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else /* leaf function */
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{
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if (actual_fsize <= 4096)
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@ -5632,8 +5588,7 @@ print_operand (file, x, code)
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{
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fputc ('[', file);
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/* Poor Sun assembler doesn't understand absolute addressing. */
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if (CONSTANT_P (XEXP (x, 0))
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&& ! TARGET_LIVE_G0)
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if (CONSTANT_P (XEXP (x, 0)))
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fputs ("%g0+", file);
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output_address (XEXP (x, 0));
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fputc (']', file);
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@ -6660,12 +6615,6 @@ sparc_flat_eligible_for_epilogue_delay (trial, slot)
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if (get_attr_length (trial) != 1)
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return 0;
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/* If %g0 is live, there are lots of things we can't handle.
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Rather than trying to find them all now, let's punt and only
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optimize things as necessary. */
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if (TARGET_LIVE_G0)
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return 0;
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if (! reg_mentioned_p (stack_pointer_rtx, pat)
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&& ! reg_mentioned_p (frame_pointer_rtx, pat))
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return 1;
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@ -522,20 +522,7 @@ extern int target_flags;
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#define MASK_STACK_BIAS 0x80000
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#define TARGET_STACK_BIAS (target_flags & MASK_STACK_BIAS)
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/* Non-zero means %g0 is a normal register.
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We still clobber it as necessary, but we can't rely on it always having
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a zero value.
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We don't bother to support this in true 64 bit mode. */
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#define MASK_LIVE_G0 0x100000
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#define TARGET_LIVE_G0 (target_flags & MASK_LIVE_G0)
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/* Non-zero means the cpu has broken `save' and `restore' insns, only
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the trivial versions work (save %g0,%g0,%g0; restore %g0,%g0,%g0).
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We assume the environment will properly handle or otherwise avoid
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trouble associated with an interrupt occurring after the `save' or trap
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occurring during it. */
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#define MASK_BROKEN_SAVERESTORE 0x200000
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#define TARGET_BROKEN_SAVERESTORE (target_flags & MASK_BROKEN_SAVERESTORE)
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/* 0x100000,0x200000 unused */
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/* Non-zero means -m{,no-}fpu was passed on the command line. */
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#define MASK_FPU_SET 0x400000
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@ -1042,8 +1029,6 @@ do \
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fixed_regs[5] = 1; \
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else if (TARGET_ARCH64 && fixed_regs[5] == 2) \
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fixed_regs[5] = 0; \
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if (TARGET_LIVE_G0) \
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fixed_regs[0] = 0; \
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if (! TARGET_V9) \
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{ \
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int regno; \
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@ -3370,7 +3355,6 @@ do { \
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{"uns_arith_operand", {SUBREG, REG, CONST_INT}}, \
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{"clobbered_register", {REG}}, \
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{"input_operand", {SUBREG, REG, CONST_INT, MEM, CONST}}, \
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{"zero_operand", {CONST_INT}}, \
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{"const64_operand", {CONST_INT, CONST_DOUBLE}}, \
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{"const64_high_operand", {CONST_INT, CONST_DOUBLE}},
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@ -58,9 +58,6 @@
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;; is a bit of a misnomer as it covers all 64 fp regs. The corresponding
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;; constraint letter is 'e'. To avoid any confusion, 'e' is used instead of
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;; 'f' for all DF/TFmode values, including those that are specific to the v8.
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;;
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;; -mlive-g0 is *not* supported for TARGET_ARCH64, so we don't bother to
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;; test TARGET_LIVE_G0 if we have TARGET_ARCH64.
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;; Attribute for cpu type.
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;; These must match the values for enum processor_type in sparc.h.
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@ -83,12 +80,6 @@
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(cond [(symbol_ref "TARGET_ARCH64") (const_string "arch64bit")]
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(const_string "arch32bit"))))
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;; Whether -mlive-g0 is in effect.
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(define_attr "live_g0" "no,yes"
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(const
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(cond [(symbol_ref "TARGET_LIVE_G0") (const_string "yes")]
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(const_string "no"))))
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;; Insn type. Used to default other attribute values.
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;; type "unary" insns have one input operand (1) and one output operand (0)
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@ -749,7 +740,7 @@
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(parallel [(set (match_operand:SI 0 "register_operand" "")
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(eq:SI (match_dup 3) (const_int 0)))
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(clobber (reg:CC 100))])]
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"! TARGET_LIVE_G0"
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""
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"{ operands[3] = gen_reg_rtx (SImode); }")
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(define_expand "seqdi_special"
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@ -768,7 +759,7 @@
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(parallel [(set (match_operand:SI 0 "register_operand" "")
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(ne:SI (match_dup 3) (const_int 0)))
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(clobber (reg:CC 100))])]
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"! TARGET_LIVE_G0"
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""
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"{ operands[3] = gen_reg_rtx (SImode); }")
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(define_expand "snedi_special"
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@ -823,7 +814,7 @@
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(define_expand "seq"
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[(set (match_operand:SI 0 "intreg_operand" "")
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(eq:SI (match_dup 1) (const_int 0)))]
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"! TARGET_LIVE_G0"
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""
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"
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{
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if (GET_MODE (sparc_compare_op0) == SImode)
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@ -876,7 +867,7 @@
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(define_expand "sne"
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[(set (match_operand:SI 0 "intreg_operand" "")
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(ne:SI (match_dup 1) (const_int 0)))]
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"! TARGET_LIVE_G0"
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""
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"
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{
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if (GET_MODE (sparc_compare_op0) == SImode)
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@ -927,7 +918,7 @@
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(define_expand "sgt"
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[(set (match_operand:SI 0 "intreg_operand" "")
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(gt:SI (match_dup 1) (const_int 0)))]
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"! TARGET_LIVE_G0"
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""
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"
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{
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if (GET_MODE (sparc_compare_op0) == TFmode && ! TARGET_HARD_QUAD)
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@ -948,7 +939,7 @@
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(define_expand "slt"
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[(set (match_operand:SI 0 "intreg_operand" "")
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(lt:SI (match_dup 1) (const_int 0)))]
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"! TARGET_LIVE_G0"
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""
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"
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{
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if (GET_MODE (sparc_compare_op0) == TFmode && ! TARGET_HARD_QUAD)
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@ -969,7 +960,7 @@
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(define_expand "sge"
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[(set (match_operand:SI 0 "intreg_operand" "")
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(ge:SI (match_dup 1) (const_int 0)))]
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"! TARGET_LIVE_G0"
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""
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"
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{
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if (GET_MODE (sparc_compare_op0) == TFmode && ! TARGET_HARD_QUAD)
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@ -990,7 +981,7 @@
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(define_expand "sle"
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[(set (match_operand:SI 0 "intreg_operand" "")
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(le:SI (match_dup 1) (const_int 0)))]
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"! TARGET_LIVE_G0"
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""
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"
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{
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if (GET_MODE (sparc_compare_op0) == TFmode && ! TARGET_HARD_QUAD)
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@ -1011,7 +1002,7 @@
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(define_expand "sgtu"
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[(set (match_operand:SI 0 "intreg_operand" "")
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(gtu:SI (match_dup 1) (const_int 0)))]
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"! TARGET_LIVE_G0"
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""
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"
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{
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if (! TARGET_V9)
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@ -1046,7 +1037,7 @@
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(define_expand "sltu"
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[(set (match_operand:SI 0 "intreg_operand" "")
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(ltu:SI (match_dup 1) (const_int 0)))]
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"! TARGET_LIVE_G0"
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""
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"
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{
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if (TARGET_V9)
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@ -1060,7 +1051,7 @@
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(define_expand "sgeu"
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[(set (match_operand:SI 0 "intreg_operand" "")
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(geu:SI (match_dup 1) (const_int 0)))]
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"! TARGET_LIVE_G0"
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""
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"
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{
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if (TARGET_V9)
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@ -1074,7 +1065,7 @@
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(define_expand "sleu"
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[(set (match_operand:SI 0 "intreg_operand" "")
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(leu:SI (match_dup 1) (const_int 0)))]
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"! TARGET_LIVE_G0"
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""
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"
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{
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if (! TARGET_V9)
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@ -1118,7 +1109,7 @@
|
||||
(ne:SI (match_operand:SI 1 "register_operand" "r")
|
||||
(const_int 0)))
|
||||
(clobber (reg:CC 100))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"#"
|
||||
[(set_attr "length" "2")])
|
||||
|
||||
@ -1138,7 +1129,7 @@
|
||||
(neg:SI (ne:SI (match_operand:SI 1 "register_operand" "r")
|
||||
(const_int 0))))
|
||||
(clobber (reg:CC 100))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"#"
|
||||
[(set_attr "length" "2")])
|
||||
|
||||
@ -1245,7 +1236,7 @@
|
||||
(eq:SI (match_operand:SI 1 "register_operand" "r")
|
||||
(const_int 0)))
|
||||
(clobber (reg:CC 100))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"#"
|
||||
[(set_attr "length" "2")])
|
||||
|
||||
@ -1265,7 +1256,7 @@
|
||||
(neg:SI (eq:SI (match_operand:SI 1 "register_operand" "r")
|
||||
(const_int 0))))
|
||||
(clobber (reg:CC 100))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"#"
|
||||
[(set_attr "length" "2")])
|
||||
|
||||
@ -1377,7 +1368,7 @@
|
||||
(const_int 0))
|
||||
(match_operand:SI 2 "register_operand" "r")))
|
||||
(clobber (reg:CC 100))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"#"
|
||||
[(set_attr "length" "2")])
|
||||
|
||||
@ -1387,7 +1378,7 @@
|
||||
(const_int 0))
|
||||
(match_operand:SI 2 "register_operand" "")))
|
||||
(clobber (reg:CC 100))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
[(set (reg:CC_NOOV 100) (compare:CC_NOOV (neg:SI (match_dup 1))
|
||||
(const_int 0)))
|
||||
(set (match_dup 0) (plus:SI (ltu:SI (reg:CC 100) (const_int 0))
|
||||
@ -1400,7 +1391,7 @@
|
||||
(ne:SI (match_operand:SI 1 "register_operand" "r")
|
||||
(const_int 0))))
|
||||
(clobber (reg:CC 100))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"#"
|
||||
[(set_attr "length" "2")])
|
||||
|
||||
@ -1410,7 +1401,7 @@
|
||||
(ne:SI (match_operand:SI 1 "register_operand" "")
|
||||
(const_int 0))))
|
||||
(clobber (reg:CC 100))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
[(set (reg:CC_NOOV 100) (compare:CC_NOOV (neg:SI (match_dup 1))
|
||||
(const_int 0)))
|
||||
(set (match_dup 0) (minus:SI (match_dup 2)
|
||||
@ -1423,7 +1414,7 @@
|
||||
(const_int 0))
|
||||
(match_operand:SI 2 "register_operand" "r")))
|
||||
(clobber (reg:CC 100))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"#"
|
||||
[(set_attr "length" "2")])
|
||||
|
||||
@ -1433,7 +1424,7 @@
|
||||
(const_int 0))
|
||||
(match_operand:SI 2 "register_operand" "")))
|
||||
(clobber (reg:CC 100))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
[(set (reg:CC_NOOV 100) (compare:CC_NOOV (neg:SI (match_dup 1))
|
||||
(const_int 0)))
|
||||
(set (match_dup 0) (plus:SI (geu:SI (reg:CC 100) (const_int 0))
|
||||
@ -1446,7 +1437,7 @@
|
||||
(eq:SI (match_operand:SI 1 "register_operand" "r")
|
||||
(const_int 0))))
|
||||
(clobber (reg:CC 100))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"#"
|
||||
[(set_attr "length" "2")])
|
||||
|
||||
@ -1456,7 +1447,7 @@
|
||||
(eq:SI (match_operand:SI 1 "register_operand" "")
|
||||
(const_int 0))))
|
||||
(clobber (reg:CC 100))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
[(set (reg:CC_NOOV 100) (compare:CC_NOOV (neg:SI (match_dup 1))
|
||||
(const_int 0)))
|
||||
(set (match_dup 0) (minus:SI (match_dup 2)
|
||||
@ -1470,7 +1461,7 @@
|
||||
(define_insn "*sltu_insn"
|
||||
[(set (match_operand:SI 0 "register_operand" "=r")
|
||||
(ltu:SI (reg:CC 100) (const_int 0)))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"addx\\t%%g0, 0, %0"
|
||||
[(set_attr "type" "misc")
|
||||
(set_attr "length" "1")])
|
||||
@ -1478,7 +1469,7 @@
|
||||
(define_insn "*neg_sltu_insn"
|
||||
[(set (match_operand:SI 0 "register_operand" "=r")
|
||||
(neg:SI (ltu:SI (reg:CC 100) (const_int 0))))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"subx\\t%%g0, 0, %0"
|
||||
[(set_attr "type" "misc")
|
||||
(set_attr "length" "1")])
|
||||
@ -1488,7 +1479,7 @@
|
||||
[(set (match_operand:SI 0 "register_operand" "=r")
|
||||
(minus:SI (neg:SI (ltu:SI (reg:CC 100) (const_int 0)))
|
||||
(match_operand:SI 1 "arith_operand" "rI")))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"subx\\t%%g0, %1, %0"
|
||||
[(set_attr "type" "misc")
|
||||
(set_attr "length" "1")])
|
||||
@ -1497,7 +1488,7 @@
|
||||
[(set (match_operand:SI 0 "register_operand" "=r")
|
||||
(neg:SI (plus:SI (ltu:SI (reg:CC 100) (const_int 0))
|
||||
(match_operand:SI 1 "arith_operand" "rI"))))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"subx\\t%%g0, %1, %0"
|
||||
[(set_attr "type" "misc")
|
||||
(set_attr "length" "1")])
|
||||
@ -1505,7 +1496,7 @@
|
||||
(define_insn "*sgeu_insn"
|
||||
[(set (match_operand:SI 0 "register_operand" "=r")
|
||||
(geu:SI (reg:CC 100) (const_int 0)))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"subx\\t%%g0, -1, %0"
|
||||
[(set_attr "type" "misc")
|
||||
(set_attr "length" "1")])
|
||||
@ -1513,7 +1504,7 @@
|
||||
(define_insn "*neg_sgeu_insn"
|
||||
[(set (match_operand:SI 0 "register_operand" "=r")
|
||||
(neg:SI (geu:SI (reg:CC 100) (const_int 0))))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"addx\\t%%g0, -1, %0"
|
||||
[(set_attr "type" "misc")
|
||||
(set_attr "length" "1")])
|
||||
@ -1526,7 +1517,7 @@
|
||||
[(set (match_operand:SI 0 "register_operand" "=r")
|
||||
(plus:SI (ltu:SI (reg:CC 100) (const_int 0))
|
||||
(match_operand:SI 1 "arith_operand" "rI")))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"addx\\t%%g0, %1, %0"
|
||||
[(set_attr "type" "misc")
|
||||
(set_attr "length" "1")])
|
||||
@ -2119,7 +2110,6 @@
|
||||
/* Handle sets of MEM first. */
|
||||
if (GET_CODE (operands[0]) == MEM)
|
||||
{
|
||||
/* This checks TARGET_LIVE_G0 for us. */
|
||||
if (reg_or_0_operand (operands[1], QImode))
|
||||
goto movqi_is_ok;
|
||||
|
||||
@ -2180,7 +2170,6 @@
|
||||
/* Handle sets of MEM first. */
|
||||
if (GET_CODE (operands[0]) == MEM)
|
||||
{
|
||||
/* This checks TARGET_LIVE_G0 for us. */
|
||||
if (reg_or_0_operand (operands[1], HImode))
|
||||
goto movhi_is_ok;
|
||||
|
||||
@ -2268,7 +2257,6 @@
|
||||
/* Handle sets of MEM first. */
|
||||
if (GET_CODE (operands[0]) == MEM)
|
||||
{
|
||||
/* This checks TARGET_LIVE_G0 for us. */
|
||||
if (reg_or_0_operand (operands[1], SImode))
|
||||
goto movsi_is_ok;
|
||||
|
||||
@ -2327,15 +2315,6 @@
|
||||
;
|
||||
}")
|
||||
|
||||
;; Special LIVE_G0 pattern to obtain zero in a register.
|
||||
(define_insn "*movsi_zero_liveg0"
|
||||
[(set (match_operand:SI 0 "register_operand" "=r")
|
||||
(match_operand:SI 1 "zero_operand" "J"))]
|
||||
"TARGET_LIVE_G0"
|
||||
"and\\t%0, 0, %0"
|
||||
[(set_attr "type" "binary")
|
||||
(set_attr "length" "1")])
|
||||
|
||||
;; This is needed to show CSE exactly which bits are set
|
||||
;; in a 64-bit register by sethi instructions.
|
||||
(define_insn "*movsi_const64_special"
|
||||
@ -2974,56 +2953,10 @@
|
||||
|
||||
;; Floating point move insns
|
||||
|
||||
(define_insn "*movsf_insn_novis_liveg0"
|
||||
[(set (match_operand:SF 0 "nonimmediate_operand" "=f,*r,*r,*r,*r,*r,f,m,m")
|
||||
(match_operand:SF 1 "input_operand" "f,G,Q,*rR,S,m,m,f,*r"))]
|
||||
"(TARGET_FPU && ! TARGET_VIS && TARGET_LIVE_G0)
|
||||
&& (register_operand (operands[0], SFmode)
|
||||
|| register_operand (operands[1], SFmode))"
|
||||
"*
|
||||
{
|
||||
if (GET_CODE (operands[1]) == CONST_DOUBLE
|
||||
&& (which_alternative == 2
|
||||
|| which_alternative == 3
|
||||
|| which_alternative == 4))
|
||||
{
|
||||
REAL_VALUE_TYPE r;
|
||||
long i;
|
||||
|
||||
REAL_VALUE_FROM_CONST_DOUBLE (r, operands[1]);
|
||||
REAL_VALUE_TO_TARGET_SINGLE (r, i);
|
||||
operands[1] = GEN_INT (i);
|
||||
}
|
||||
|
||||
switch (which_alternative)
|
||||
{
|
||||
case 0:
|
||||
return \"fmovs\\t%1, %0\";
|
||||
case 1:
|
||||
return \"and\\t%0, 0, %0\";
|
||||
case 2:
|
||||
return \"sethi\\t%%hi(%a1), %0\";
|
||||
case 3:
|
||||
return \"mov\\t%1, %0\";
|
||||
case 4:
|
||||
return \"#\";
|
||||
case 5:
|
||||
case 6:
|
||||
return \"ld\\t%1, %0\";
|
||||
case 7:
|
||||
case 8:
|
||||
return \"st\\t%1, %0\";
|
||||
default:
|
||||
abort();
|
||||
}
|
||||
}"
|
||||
[(set_attr "type" "fpmove,move,move,move,*,load,fpload,fpstore,store")
|
||||
(set_attr "length" "1")])
|
||||
|
||||
(define_insn "*movsf_insn_novis_noliveg0"
|
||||
(define_insn "*movsf_insn_novis"
|
||||
[(set (match_operand:SF 0 "nonimmediate_operand" "=f,*r,*r,*r,*r,*r,f,m,m")
|
||||
(match_operand:SF 1 "input_operand" "f,G,Q,*rR,S,m,m,f,*rG"))]
|
||||
"(TARGET_FPU && ! TARGET_VIS && ! TARGET_LIVE_G0)
|
||||
"(TARGET_FPU && ! TARGET_VIS)
|
||||
&& (register_operand (operands[0], SFmode)
|
||||
|| register_operand (operands[1], SFmode)
|
||||
|| fp_zero_operand (operands[1], SFmode))"
|
||||
@ -3204,7 +3137,7 @@
|
||||
if (GET_CODE (operands[0]) == MEM)
|
||||
{
|
||||
if (register_operand (operands[1], SFmode)
|
||||
|| (! TARGET_LIVE_G0 && fp_zero_operand (operands[1], SFmode)))
|
||||
|| fp_zero_operand (operands[1], SFmode))
|
||||
goto movsf_is_ok;
|
||||
|
||||
if (! reload_in_progress)
|
||||
@ -3246,7 +3179,7 @@
|
||||
(define_insn "*clear_dfp"
|
||||
[(set (match_operand:DF 0 "memory_operand" "=m")
|
||||
(match_operand:DF 1 "fp_zero_operand" ""))]
|
||||
"! TARGET_LIVE_G0 && TARGET_V9"
|
||||
"TARGET_V9"
|
||||
"stx\\t%%g0, %0"
|
||||
[(set_attr "type" "store")
|
||||
(set_attr "length" "1")])
|
||||
@ -3623,7 +3556,7 @@
|
||||
(define_insn "*clear_tfp"
|
||||
[(set (match_operand:TF 0 "memory_operand" "=m")
|
||||
(match_operand:TF 1 "fp_zero_operand" ""))]
|
||||
"! TARGET_LIVE_G0 && TARGET_V9"
|
||||
"TARGET_V9"
|
||||
"#"
|
||||
[(set_attr "type" "fpmove")
|
||||
(set_attr "length" "2")])
|
||||
@ -3631,7 +3564,7 @@
|
||||
(define_split
|
||||
[(set (match_operand:TF 0 "memory_operand" "=m")
|
||||
(match_operand:TF 1 "fp_zero_operand" ""))]
|
||||
"! TARGET_LIVE_G0 && TARGET_V9 && reload_completed"
|
||||
"TARGET_V9 && reload_completed"
|
||||
[(set (subreg:DF (match_dup 0) 0) (match_dup 1))
|
||||
(set (subreg:DF (match_dup 0) 8) (match_dup 1))]
|
||||
"
|
||||
@ -4607,7 +4540,7 @@
|
||||
[(set (reg:CC 100)
|
||||
(compare:CC (zero_extend:SI (match_operand:QI 0 "register_operand" "r"))
|
||||
(const_int 0)))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"andcc\\t%0, 0xff, %%g0"
|
||||
[(set_attr "type" "compare")
|
||||
(set_attr "length" "1")])
|
||||
@ -4616,7 +4549,7 @@
|
||||
[(set (reg:CC 100)
|
||||
(compare:CC (match_operand:QI 0 "register_operand" "r")
|
||||
(const_int 0)))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"andcc\\t%0, 0xff, %%g0"
|
||||
[(set_attr "type" "compare")
|
||||
(set_attr "length" "1")])
|
||||
@ -4691,7 +4624,7 @@
|
||||
[(set (reg:CC 100)
|
||||
(compare:CC (subreg:QI (match_operand:SI 0 "register_operand" "r") 0)
|
||||
(const_int 0)))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"andcc\\t%0, 0xff, %%g0"
|
||||
[(set_attr "type" "compare")
|
||||
(set_attr "length" "1")])
|
||||
@ -4916,11 +4849,10 @@
|
||||
(match_operand:SI 1 "small_int_or_double" "n")
|
||||
(match_operand:SI 2 "small_int_or_double" "n"))
|
||||
(const_int 0)))]
|
||||
"! TARGET_LIVE_G0
|
||||
&& ((GET_CODE (operands[2]) == CONST_INT
|
||||
&& INTVAL (operands[2]) > 19)
|
||||
|| (GET_CODE (operands[2]) == CONST_DOUBLE
|
||||
&& CONST_DOUBLE_LOW (operands[2]) > 19))"
|
||||
"(GET_CODE (operands[2]) == CONST_INT
|
||||
&& INTVAL (operands[2]) > 19)
|
||||
|| (GET_CODE (operands[2]) == CONST_DOUBLE
|
||||
&& CONST_DOUBLE_LOW (operands[2]) > 19)"
|
||||
"*
|
||||
{
|
||||
int len = (GET_CODE (operands[1]) == CONST_INT
|
||||
@ -5686,7 +5618,7 @@
|
||||
(compare:CC_NOOV (plus:SI (match_operand:SI 0 "arith_operand" "%r")
|
||||
(match_operand:SI 1 "arith_operand" "rI"))
|
||||
(const_int 0)))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"addcc\\t%0, %1, %%g0"
|
||||
[(set_attr "type" "compare")
|
||||
(set_attr "length" "1")])
|
||||
@ -5885,7 +5817,7 @@
|
||||
(compare:CC_NOOV (minus:SI (match_operand:SI 0 "reg_or_0_operand" "rJ")
|
||||
(match_operand:SI 1 "arith_operand" "rI"))
|
||||
(const_int 0)))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"subcc\\t%r0, %1, %%g0"
|
||||
[(set_attr "type" "compare")
|
||||
(set_attr "length" "1")])
|
||||
@ -6175,7 +6107,7 @@
|
||||
(lshiftrt:DI (mult:DI (sign_extend:DI (match_operand:SI 1 "register_operand" "r"))
|
||||
(sign_extend:DI (match_operand:SI 2 "register_operand" "r")))
|
||||
(const_int 32))))]
|
||||
"TARGET_HARD_MUL32 && ! TARGET_LIVE_G0"
|
||||
"TARGET_HARD_MUL32"
|
||||
"smul\\t%1, %2, %%g0\\n\\trd\\t%%y, %0"
|
||||
[(set_attr "length" "2")])
|
||||
|
||||
@ -6186,7 +6118,7 @@
|
||||
(lshiftrt:DI (mult:DI (sign_extend:DI (match_operand:SI 1 "register_operand" "r"))
|
||||
(match_operand:SI 2 "register_operand" "r"))
|
||||
(const_int 32))))]
|
||||
"TARGET_HARD_MUL32 && ! TARGET_LIVE_G0"
|
||||
"TARGET_HARD_MUL32"
|
||||
"smul\\t%1, %2, %%g0\\n\\trd\\t%%y, %0"
|
||||
[(set_attr "length" "2")])
|
||||
|
||||
@ -6349,7 +6281,7 @@
|
||||
(lshiftrt:DI (mult:DI (zero_extend:DI (match_operand:SI 1 "register_operand" "r"))
|
||||
(zero_extend:DI (match_operand:SI 2 "register_operand" "r")))
|
||||
(const_int 32))))]
|
||||
"TARGET_HARD_MUL32 && ! TARGET_LIVE_G0"
|
||||
"TARGET_HARD_MUL32"
|
||||
"umul\\t%1, %2, %%g0\\n\\trd\\t%%y, %0"
|
||||
[(set_attr "length" "2")])
|
||||
|
||||
@ -6360,7 +6292,7 @@
|
||||
(lshiftrt:DI (mult:DI (zero_extend:DI (match_operand:SI 1 "register_operand" "r"))
|
||||
(match_operand:SI 2 "uns_small_int" ""))
|
||||
(const_int 32))))]
|
||||
"TARGET_HARD_MUL32 && ! TARGET_LIVE_G0"
|
||||
"TARGET_HARD_MUL32"
|
||||
"umul\\t%1, %2, %%g0\\n\\trd\\t%%y, %0"
|
||||
[(set_attr "length" "2")])
|
||||
|
||||
@ -6450,7 +6382,7 @@
|
||||
[(set (match_operand:SI 0 "register_operand" "")
|
||||
(udiv:SI (match_operand:SI 1 "reg_or_nonsymb_mem_operand" "")
|
||||
(match_operand:SI 2 "input_operand" "")))]
|
||||
"(TARGET_V8 || TARGET_DEPRECATED_V8_INSNS) && ! TARGET_LIVE_G0"
|
||||
"TARGET_V8 || TARGET_DEPRECATED_V8_INSNS"
|
||||
"")
|
||||
|
||||
(define_insn "udivsi3_sp32"
|
||||
@ -6459,7 +6391,7 @@
|
||||
(match_operand:SI 2 "input_operand" "rI,m,r")))]
|
||||
"(TARGET_V8
|
||||
|| TARGET_DEPRECATED_V8_INSNS)
|
||||
&& TARGET_ARCH32 && ! TARGET_LIVE_G0"
|
||||
&& TARGET_ARCH32"
|
||||
"*
|
||||
{
|
||||
output_asm_insn (\"wr\\t%%g0, %%g0, %%y\", operands);
|
||||
@ -6497,9 +6429,8 @@
|
||||
(const_int 0)))
|
||||
(set (match_operand:SI 0 "register_operand" "=r")
|
||||
(udiv:SI (match_dup 1) (match_dup 2)))]
|
||||
"(TARGET_V8
|
||||
|| TARGET_DEPRECATED_V8_INSNS)
|
||||
&& ! TARGET_LIVE_G0"
|
||||
"TARGET_V8
|
||||
|| TARGET_DEPRECATED_V8_INSNS"
|
||||
"*
|
||||
{
|
||||
if (TARGET_V9)
|
||||
@ -6953,7 +6884,7 @@
|
||||
[(match_operand:SI 0 "arith_operand" "%r")
|
||||
(match_operand:SI 1 "arith_operand" "rI")])
|
||||
(const_int 0)))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"%A2cc\\t%0, %1, %%g0"
|
||||
[(set_attr "type" "compare")
|
||||
(set_attr "length" "1")])
|
||||
@ -7004,7 +6935,7 @@
|
||||
(not:SI (xor:SI (match_operand:SI 0 "reg_or_0_operand" "%rJ")
|
||||
(match_operand:SI 1 "arith_operand" "rI")))
|
||||
(const_int 0)))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"xnorcc\\t%r0, %1, %%g0"
|
||||
[(set_attr "type" "compare")
|
||||
(set_attr "length" "1")])
|
||||
@ -7053,7 +6984,7 @@
|
||||
[(not:SI (match_operand:SI 0 "arith_operand" "rI"))
|
||||
(match_operand:SI 1 "reg_or_0_operand" "rJ")])
|
||||
(const_int 0)))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"%B2cc\\t%r1, %0, %%g0"
|
||||
[(set_attr "type" "compare")
|
||||
(set_attr "length" "1")])
|
||||
@ -7125,8 +7056,7 @@
|
||||
[(set (match_operand:DI 0 "register_operand" "=r")
|
||||
(neg:DI (match_operand:DI 1 "register_operand" "r")))
|
||||
(clobber (reg:CC 100))]
|
||||
"! TARGET_ARCH64
|
||||
&& ! TARGET_LIVE_G0"
|
||||
"TARGET_ARCH32"
|
||||
"#"
|
||||
[(set_attr "type" "unary")
|
||||
(set_attr "length" "2")])
|
||||
@ -7135,8 +7065,7 @@
|
||||
[(set (match_operand:DI 0 "register_operand" "")
|
||||
(neg:DI (match_operand:DI 1 "register_operand" "")))
|
||||
(clobber (reg:CC 100))]
|
||||
"! TARGET_ARCH64
|
||||
&& ! TARGET_LIVE_G0
|
||||
"TARGET_ARCH32
|
||||
&& reload_completed"
|
||||
[(parallel [(set (reg:CC_NOOV 100)
|
||||
(compare:CC_NOOV (minus:SI (const_int 0) (match_dup 5))
|
||||
@ -7157,28 +7086,10 @@
|
||||
[(set_attr "type" "unary")
|
||||
(set_attr "length" "1")])
|
||||
|
||||
(define_expand "negsi2"
|
||||
[(set (match_operand:SI 0 "register_operand" "")
|
||||
(neg:SI (match_operand:SI 1 "arith_operand" "")))]
|
||||
""
|
||||
"
|
||||
{
|
||||
if (TARGET_LIVE_G0)
|
||||
{
|
||||
rtx zero_reg = gen_reg_rtx (SImode);
|
||||
|
||||
emit_insn (gen_rtx_SET (VOIDmode, zero_reg, const0_rtx));
|
||||
emit_insn (gen_rtx_SET (VOIDmode, operands[0],
|
||||
gen_rtx_MINUS (SImode, zero_reg,
|
||||
operands[1])));
|
||||
DONE;
|
||||
}
|
||||
}")
|
||||
|
||||
(define_insn "*negsi2_not_liveg0"
|
||||
(define_insn "negsi2"
|
||||
[(set (match_operand:SI 0 "register_operand" "=r")
|
||||
(neg:SI (match_operand:SI 1 "arith_operand" "rI")))]
|
||||
"! TARGET_LIVE_G0"
|
||||
(neg:SI (match_operand:SI 1 "arith_operand" "rI")))]
|
||||
""
|
||||
"sub\\t%%g0, %1, %0"
|
||||
[(set_attr "type" "unary")
|
||||
(set_attr "length" "1")])
|
||||
@ -7187,7 +7098,7 @@
|
||||
[(set (reg:CC_NOOV 100)
|
||||
(compare:CC_NOOV (neg:SI (match_operand:SI 0 "arith_operand" "rI"))
|
||||
(const_int 0)))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"subcc\\t%%g0, %0, %%g0"
|
||||
[(set_attr "type" "compare")
|
||||
(set_attr "length" "1")])
|
||||
@ -7207,7 +7118,7 @@
|
||||
(const_int 0)))
|
||||
(set (match_operand:SI 0 "register_operand" "=r")
|
||||
(neg:SI (match_dup 1)))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"subcc\\t%%g0, %1, %0"
|
||||
[(set_attr "type" "compare")
|
||||
(set_attr "length" "1")])
|
||||
@ -7270,53 +7181,21 @@
|
||||
[(set_attr "type" "unary,fp")
|
||||
(set_attr "length" "1")])
|
||||
|
||||
(define_expand "one_cmplsi2"
|
||||
[(set (match_operand:SI 0 "register_operand" "")
|
||||
(not:SI (match_operand:SI 1 "arith_operand" "")))]
|
||||
""
|
||||
"
|
||||
{
|
||||
if (TARGET_LIVE_G0
|
||||
&& GET_CODE (operands[1]) == CONST_INT)
|
||||
{
|
||||
rtx zero_reg = gen_reg_rtx (SImode);
|
||||
|
||||
emit_insn (gen_rtx_SET (VOIDmode, zero_reg, const0_rtx));
|
||||
emit_insn (gen_rtx_SET (VOIDmode,
|
||||
operands[0],
|
||||
gen_rtx_NOT (SImode,
|
||||
gen_rtx_XOR (SImode,
|
||||
zero_reg,
|
||||
operands[1]))));
|
||||
DONE;
|
||||
}
|
||||
}")
|
||||
|
||||
(define_insn "*one_cmplsi2_not_liveg0"
|
||||
(define_insn "one_cmplsi2"
|
||||
[(set (match_operand:SI 0 "register_operand" "=r,d")
|
||||
(not:SI (match_operand:SI 1 "arith_operand" "rI,d")))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"@
|
||||
xnor\\t%%g0, %1, %0
|
||||
fnot1s\\t%1, %0"
|
||||
[(set_attr "type" "unary,fp")
|
||||
(set_attr "length" "1,1")])
|
||||
|
||||
(define_insn "*one_cmplsi2_liveg0"
|
||||
[(set (match_operand:SI 0 "register_operand" "=r,d")
|
||||
(not:SI (match_operand:SI 1 "arith_operand" "r,d")))]
|
||||
"TARGET_LIVE_G0"
|
||||
"@
|
||||
xnor\\t%1, 0, %0
|
||||
fnot1s\\t%1, %0"
|
||||
[(set_attr "type" "unary,fp")
|
||||
(set_attr "length" "1,1")])
|
||||
|
||||
(define_insn "*cmp_cc_not"
|
||||
[(set (reg:CC 100)
|
||||
(compare:CC (not:SI (match_operand:SI 0 "arith_operand" "rI"))
|
||||
(const_int 0)))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"xnorcc\\t%%g0, %0, %%g0"
|
||||
[(set_attr "type" "compare")
|
||||
(set_attr "length" "1")])
|
||||
@ -7336,7 +7215,7 @@
|
||||
(const_int 0)))
|
||||
(set (match_operand:SI 0 "register_operand" "=r")
|
||||
(not:SI (match_dup 1)))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"xnorcc\\t%%g0, %1, %0"
|
||||
[(set_attr "type" "compare")
|
||||
(set_attr "length" "1")])
|
||||
@ -8054,7 +7933,7 @@
|
||||
(compare:CC_NOOV (ashift:SI (match_operand:SI 0 "register_operand" "r")
|
||||
(const_int 1))
|
||||
(const_int 0)))]
|
||||
"! TARGET_LIVE_G0"
|
||||
""
|
||||
"addcc\\t%0, %0, %%g0"
|
||||
[(set_attr "type" "compare")
|
||||
(set_attr "length" "1")])
|
||||
@ -8955,8 +8834,6 @@
|
||||
"TARGET_SPARCLITE || TARGET_SPARCLET"
|
||||
"*
|
||||
{
|
||||
if (TARGET_LIVE_G0)
|
||||
output_asm_insn (\"and %%g0,0,%%g0\", operands);
|
||||
return \"sub %%g0,%1,%0\;and %0,%1,%0\;scan %0,0,%0\;mov 32,%2\;sub %2,%0,%0\;sra %0,31,%2\;and %2,31,%2\;add %2,%0,%0\";
|
||||
}"
|
||||
[(set_attr "type" "multi")
|
||||
@ -9131,7 +9008,7 @@
|
||||
[(set (match_operand:QI 0 "restore_operand" "")
|
||||
(match_operand:QI 1 "arith_operand" "rI"))
|
||||
(return)]
|
||||
"! TARGET_EPILOGUE && ! TARGET_LIVE_G0"
|
||||
"! TARGET_EPILOGUE"
|
||||
"*
|
||||
{
|
||||
if (! TARGET_ARCH64 && current_function_returns_struct)
|
||||
@ -9148,7 +9025,7 @@
|
||||
[(set (match_operand:HI 0 "restore_operand" "")
|
||||
(match_operand:HI 1 "arith_operand" "rI"))
|
||||
(return)]
|
||||
"! TARGET_EPILOGUE && ! TARGET_LIVE_G0"
|
||||
"! TARGET_EPILOGUE"
|
||||
"*
|
||||
{
|
||||
if (! TARGET_ARCH64 && current_function_returns_struct)
|
||||
@ -9165,7 +9042,7 @@
|
||||
[(set (match_operand:SI 0 "restore_operand" "")
|
||||
(match_operand:SI 1 "arith_operand" "rI"))
|
||||
(return)]
|
||||
"! TARGET_EPILOGUE && ! TARGET_LIVE_G0"
|
||||
"! TARGET_EPILOGUE"
|
||||
"*
|
||||
{
|
||||
if (! TARGET_ARCH64 && current_function_returns_struct)
|
||||
@ -9186,7 +9063,7 @@
|
||||
[(set (match_operand:SF 0 "restore_operand" "=r")
|
||||
(match_operand:SF 1 "register_operand" "r"))
|
||||
(return)]
|
||||
"! TARGET_EPILOGUE && ! TARGET_LIVE_G0"
|
||||
"! TARGET_EPILOGUE"
|
||||
"*
|
||||
{
|
||||
if (! TARGET_ARCH64 && current_function_returns_struct)
|
||||
@ -9198,12 +9075,26 @@
|
||||
}"
|
||||
[(set_attr "type" "multi")])
|
||||
|
||||
(define_insn "*return_df_no_fpu"
|
||||
[(set (match_operand:DF 0 "restore_operand" "=r")
|
||||
(match_operand:DF 1 "register_operand" "r"))
|
||||
(return)]
|
||||
"! TARGET_EPILOGUE && TARGET_ARCH64"
|
||||
"*
|
||||
{
|
||||
if (IN_OR_GLOBAL_P (operands[1]))
|
||||
return \"return\\t%%i7+8\\n\\tmov\\t%Y1, %Y0\";
|
||||
else
|
||||
return \"ret\;restore %%g0, %1, %Y0\";
|
||||
}"
|
||||
[(set_attr "type" "multi")])
|
||||
|
||||
(define_insn "*return_addsi"
|
||||
[(set (match_operand:SI 0 "restore_operand" "")
|
||||
(plus:SI (match_operand:SI 1 "register_operand" "r")
|
||||
(match_operand:SI 2 "arith_operand" "rI")))
|
||||
(return)]
|
||||
"! TARGET_EPILOGUE && ! TARGET_LIVE_G0"
|
||||
"! TARGET_EPILOGUE"
|
||||
"*
|
||||
{
|
||||
if (! TARGET_ARCH64 && current_function_returns_struct)
|
||||
@ -9223,7 +9114,7 @@
|
||||
(lo_sum:SI (match_operand:SI 1 "register_operand" "r")
|
||||
(match_operand:SI 2 "immediate_operand" "in")))
|
||||
(return)]
|
||||
"! TARGET_EPILOGUE && ! TARGET_LIVE_G0 && ! TARGET_CM_MEDMID"
|
||||
"! TARGET_EPILOGUE && ! TARGET_CM_MEDMID"
|
||||
"*
|
||||
{
|
||||
if (! TARGET_ARCH64 && current_function_returns_struct)
|
||||
|
||||
@ -21,20 +21,13 @@ Boston, MA 02111-1307, USA. */
|
||||
|
||||
#include "sparc/aout.h"
|
||||
|
||||
/* -mbroken-saverestore is not included here because the long term
|
||||
default is -mno-broken-saverestore. */
|
||||
#undef TARGET_DEFAULT
|
||||
#define TARGET_DEFAULT (MASK_APP_REGS + MASK_EPILOGUE)
|
||||
|
||||
/* -mlive-g0 is only supported on the sparclet. */
|
||||
#undef SUBTARGET_SWITCHES
|
||||
#define SUBTARGET_SWITCHES \
|
||||
{"big-endian", -MASK_LITTLE_ENDIAN, "Generate code for big endian" }, \
|
||||
{"little-endian", MASK_LITTLE_ENDIAN, "Generate code for little endian" }, \
|
||||
{"live-g0", MASK_LIVE_G0, "Use g0 as a normal register" }, \
|
||||
{"no-live-g0", -MASK_LIVE_G0, "Register g0 is fixed with a zero value" }, \
|
||||
{"broken-saverestore", MASK_BROKEN_SAVERESTORE, "Enable save/restore bug workarounds" }, \
|
||||
{"no-broken-saverestore", -MASK_BROKEN_SAVERESTORE, "Disable save/restore bug workarouns" },
|
||||
{"little-endian", MASK_LITTLE_ENDIAN, "Generate code for little endian" },
|
||||
|
||||
#undef ASM_SPEC
|
||||
#define ASM_SPEC "%{mlittle-endian:-EL} %(asm_cpu)"
|
||||
@ -51,19 +44,3 @@ Boston, MA 02111-1307, USA. */
|
||||
#define BYTES_BIG_ENDIAN (! TARGET_LITTLE_ENDIAN)
|
||||
#undef WORDS_BIG_ENDIAN
|
||||
#define WORDS_BIG_ENDIAN (! TARGET_LITTLE_ENDIAN)
|
||||
|
||||
#undef SUBTARGET_OVERRIDE_OPTIONS
|
||||
#define SUBTARGET_OVERRIDE_OPTIONS \
|
||||
do { \
|
||||
if (TARGET_LIVE_G0) \
|
||||
{ \
|
||||
warning ("Option '-mlive-g0' deprecated."); \
|
||||
target_flags &= ~MASK_LIVE_G0; \
|
||||
} \
|
||||
else if (TARGET_BROKEN_SAVERESTORE) \
|
||||
{ \
|
||||
warning ("Option '-mbroken-saverestore' deprecated."); \
|
||||
target_flags &= ~MASK_BROKEN_SAVERESTORE; \
|
||||
} \
|
||||
} while (0)
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user