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| author | Eric Botcazou <ebotcazou@libertysurf.fr> | 2004-07-06 14:51:03 +0200 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2004-07-06 12:51:03 +0000 |
| commit | ef5732117a3c18e1ba3dc3670e6933f3c795dfcf (patch) | |
| tree | e5f6c05be89760609fbf122854a81ff757f979ae /gcc/config/sparc/sparc.c | |
| parent | fddabb2c2261f782c6545104c36958b0eef1e3b6 (diff) | |
| download | gcc-ef5732117a3c18e1ba3dc3670e6933f3c795dfcf.zip gcc-ef5732117a3c18e1ba3dc3670e6933f3c795dfcf.tar.gz gcc-ef5732117a3c18e1ba3dc3670e6933f3c795dfcf.tar.bz2 | |
sparc.c (get_pc_symbol): Rename into add_pc_to_pic_symbol.
* config/sparc/sparc.c (get_pc_symbol): Rename into
add_pc_to_pic_symbol.
(get_pc_symbol_name): Rename into add_pc_to_pic_symbol_name.
(load_pic_register): Account for previous changes.
Use reg_names. Don't create the label twice.
* config/sparc/sparc.md (UNSPEC_GET_PC): Rename into
UNSPEC_LOAD_PCREL_SYM.
(get_pc): Rename into load_pcrel_sym. Add predicate to
operands. Remove condition.
From-SVN: r84151
Diffstat (limited to 'gcc/config/sparc/sparc.c')
| -rw-r--r-- | gcc/config/sparc/sparc.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/gcc/config/sparc/sparc.c b/gcc/config/sparc/sparc.c index 6bbfb60..64a207d 100644 --- a/gcc/config/sparc/sparc.c +++ b/gcc/config/sparc/sparc.c @@ -3059,8 +3059,8 @@ sparc_cannot_force_const_mem (rtx x) static GTY(()) rtx global_offset_table; /* The function we use to get at it. */ -static GTY(()) rtx get_pc_symbol; -static GTY(()) char get_pc_symbol_name[256]; +static GTY(()) rtx add_pc_to_pic_symbol; +static GTY(()) char add_pc_to_pic_symbol_name[256]; /* Ensure that we are not using patterns that are not OK with PIC. */ @@ -3643,33 +3643,33 @@ legitimize_address (rtx x, rtx oldx ATTRIBUTE_UNUSED, enum machine_mode mode) static void load_pic_register (void) { - /* Labels to get the PC in the prologue of this function. */ int orig_flag_pic = flag_pic; - /* If we haven't emitted the special get_pc helper function, do so now. */ - if (get_pc_symbol_name[0] == 0) + /* If we haven't emitted the special helper function, do so now. */ + if (add_pc_to_pic_symbol_name[0] == 0) { + const char *pic_name = reg_names[REGNO (pic_offset_table_rtx)]; int align; - ASM_GENERATE_INTERNAL_LABEL (get_pc_symbol_name, "LGETPC", 0); + ASM_GENERATE_INTERNAL_LABEL (add_pc_to_pic_symbol_name, "LADDPC", 0); text_section (); align = floor_log2 (FUNCTION_BOUNDARY / BITS_PER_UNIT); if (align > 0) ASM_OUTPUT_ALIGN (asm_out_file, align); - (*targetm.asm_out.internal_label) (asm_out_file, "LGETPC", 0); - fputs ("\tretl\n\tadd\t%o7, %l7, %l7\n", asm_out_file); + ASM_OUTPUT_LABEL (asm_out_file, add_pc_to_pic_symbol_name); + fprintf (asm_out_file, "\tjmp %%o7+8\n\t add\t%%o7, %s, %s\n", + pic_name, pic_name); } /* Initialize every time through, since we can't easily know this to be permanent. */ global_offset_table = gen_rtx_SYMBOL_REF (Pmode, "_GLOBAL_OFFSET_TABLE_"); - get_pc_symbol = gen_rtx_SYMBOL_REF (Pmode, get_pc_symbol_name); - flag_pic = 0; - - emit_insn (gen_get_pc (pic_offset_table_rtx, global_offset_table, - get_pc_symbol)); + add_pc_to_pic_symbol = gen_rtx_SYMBOL_REF (Pmode, add_pc_to_pic_symbol_name); + flag_pic = 0; + emit_insn (gen_load_pcrel_sym (pic_offset_table_rtx, global_offset_table, + add_pc_to_pic_symbol)); flag_pic = orig_flag_pic; /* Need to emit this whether or not we obey regdecls, |