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| author | Richard Stallman <rms@gnu.org> | 1993-03-31 21:31:49 +0000 |
|---|---|---|
| committer | Richard Stallman <rms@gnu.org> | 1993-03-31 21:31:49 +0000 |
| commit | 04ea6a84dfc047c64cdefef78a75de5d41aacedb (patch) | |
| tree | 08ec8496846a47fb2dcaac4ed48b59d76d63e023 /gcc | |
| parent | e86c153f461b245c47aabba13c1d7e334bd40227 (diff) | |
| download | gcc-04ea6a84dfc047c64cdefef78a75de5d41aacedb.zip gcc-04ea6a84dfc047c64cdefef78a75de5d41aacedb.tar.gz gcc-04ea6a84dfc047c64cdefef78a75de5d41aacedb.tar.bz2 | |
(LIBCALL_VALUE): Handle XFmode.
(PRINT_OPERAND, ASM_OUTPUT_DOUBLE): Use REAL_VALUE... macros.
From-SVN: r3975
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/m68k/news.h | 41 |
1 files changed, 28 insertions, 13 deletions
diff --git a/gcc/config/m68k/news.h b/gcc/config/m68k/news.h index 623568b..b23bb40 100644 --- a/gcc/config/m68k/news.h +++ b/gcc/config/m68k/news.h @@ -1,5 +1,5 @@ /* Definitions of target machine for GNU compiler. SONY NEWS-OS 4 version. - Copyright (C) 1987, 1989 Free Software Foundation, Inc. + Copyright (C) 1987, 1989, 1993 Free Software Foundation, Inc. This file is part of GNU CC. @@ -120,8 +120,11 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #define FUNCTION_VALUE(VALTYPE,FUNC) LIBCALL_VALUE (TYPE_MODE (VALTYPE)) -#define LIBCALL_VALUE(MODE) \ - gen_rtx (REG, (MODE), ((TARGET_68881 && ((MODE) == SFmode || (MODE) == DFmode)) ? 16 : 0)) +#define LIBCALL_VALUE(MODE) \ + gen_rtx (REG, (MODE), \ + ((TARGET_68881 \ + && ((MODE) == SFmode || (MODE) == DFmode || (MODE) == XFmode)) \ + ? 16 : 0)) #define ASM_OUTPUT_ALIGN(FILE,LOG) \ fprintf (FILE, "\t.align %d\n", (LOG)) @@ -258,7 +261,10 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ fprintf (FILE, "\tmove.l (sp)+,%s\n", reg_names[REGNO]) #define ASM_OUTPUT_DOUBLE(FILE,VALUE) \ - fprintf (FILE, "\t.double 0d%.20e\n", (VALUE)) +do { char dstr[30]; \ + REAL_VALUE_TO_DECIMAL ((VALUE), "%.20e", dstr); \ + fprintf (FILE, "\t.double 0d%s\n", dstr); \ + } while (0) #define ASM_OUTPUT_SKIP(FILE,SIZE) \ fprintf (FILE, "\t.space %u\n", (SIZE)) @@ -299,18 +305,27 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ else if (GET_CODE (X) == MEM) \ output_address (XEXP (X, 0)); \ else if (GET_CODE (X) == CONST_DOUBLE && GET_MODE (X) == SFmode) \ - { union { double d; int i[2]; } u; \ - union { float f; int i; } u1; \ - u.i[0] = CONST_DOUBLE_LOW (X); u.i[1] = CONST_DOUBLE_HIGH (X); \ - u1.f = u.d; \ + { REAL_VALUE_TYPE r; \ + REAL_VALUE_FROM_CONST_DOUBLE (r, X); \ if (CODE == 'f') \ - fprintf (FILE, "#0f%.9e", u1.f); \ + { char dstr[30]; \ + REAL_VALUE_TO_DECIMAL (r, "%.9e", dstr); \ + fprintf (FILE, "#0f%s", dstr); \ + } \ else \ - fprintf (FILE, "#0x%x", u1.i); } \ + { long l; \ + REAL_VALUE_TO_TARGET_SINGLE (r, l); \ + fprintf (FILE, "#0x%x", l); \ + }} \ + else if (GET_CODE (X) == CONST_DOUBLE && GET_MODE (X) == XFmode) \ + { REAL_VALUE_TYPE r; \ + REAL_VALUE_FROM_CONST_DOUBLE (r, X); \ + ASM_OUTPUT_LONG_DOUBLE_OPERAND (FILE, r); } \ else if (GET_CODE (X) == CONST_DOUBLE && GET_MODE (X) != DImode) \ - { union { double d; int i[2]; } u; \ - u.i[0] = CONST_DOUBLE_LOW (X); u.i[1] = CONST_DOUBLE_HIGH (X); \ - fprintf (FILE, "#0d%.20e", u.d); } \ + { REAL_VALUE_TYPE r; char dstr[30]; \ + REAL_VALUE_FROM_CONST_DOUBLE (r, X); \ + REAL_VALUE_TO_DECIMAL (r, "%.20e", dstr ); \ + fprintf (FILE, "#0d%s", dstr); } \ else if (CODE == 'b') output_addr_const (FILE, X); \ else { putc ('#', FILE); output_addr_const (FILE, X); }} |