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hwint.h: If the current compiler has no 64-bit type at all, make HOST_WIDEST_INT 32 bits. 

* hwint.h: If the current compiler has no 64-bit type at all,
	make HOST_WIDEST_INT 32 bits.

From-SVN: r60951
This commit is contained in:
Zack Weinberg 2003-01-06 20:31:16 +00:00
parent 2610198a45
commit 44f9a8e4bb
2 changed files with 38 additions and 32 deletions
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61
gcc/ChangeLog
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@ -1,3 +1,8 @@
2003-01-06 Zack Weinberg <zack@codesourcery.com>
* hwint.h: If the current compiler has no 64-bit type at all,
make HOST_WIDEST_INT 32 bits.
2003-01-06 Eric Christopher <echristo@redhat.com>
* config/mips/mips.md (movdf_internal2): Fix constraints.
@ -17,7 +22,7 @@
2003-01-06 Herman A.J. ten Brugge <hermantenbrugge@home.nl>
* config/c4x/c4x.h: Remove hwint.h include and HOST_WIDE_INT_PRINT_HEX
* config/c4x/c4x.h: Remove hwint.h include and HOST_WIDE_INT_PRINT_HEX
redefinition.
2003-01-05 Kazu Hirata <kazu@cs.umass.edu>
@ -547,10 +552,10 @@ Wed Dec 25 20:30:53 CET 2002 Jan Hubicka <jh@suse.cz>
2002-12-23 Aldy Hernandez <aldyh@redhat.com>
PR/8763
* config/rs6000/altivec.md (mulv4sf3): Rewrite to add -0.0 vector.
(altivec_vspltisw_v4sf): Name pattern.
(altivec_vslw_v4sf): New pattern.
PR/8763
* config/rs6000/altivec.md (mulv4sf3): Rewrite to add -0.0 vector.
(altivec_vspltisw_v4sf): Name pattern.
(altivec_vslw_v4sf): New pattern.
2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
@ -714,38 +719,38 @@ Sun Dec 22 18:23:44 CET 2002 Jan Hubicka <jh@suse.cz>
2002-12-20 Ian Dall <ian@sibyl.beware.dropbear.id.au>
* config/ns32k/ns32k.md (movdi): Use "l" instead of "f" to match
all registers capable of holding a double float.
(*rcond): change name of "reverse branch" insns to
something more meaningful.
(*rbgt, *rblt, *rbge, *rble): Reverse branches to handle IEEE
comparisons properly.
(*ffs): Change operand 0 from write to read-modify-write.
(*ffsssi2): Drop constraints from define_expand.
* config/ns32k/ns32k.md (movdi): Use "l" instead of "f" to match
all registers capable of holding a double float.
(*rcond): change name of "reverse branch" insns to
something more meaningful.
(*rbgt, *rblt, *rbge, *rble): Reverse branches to handle IEEE
comparisons properly.
(*ffs): Change operand 0 from write to read-modify-write.
(*ffsssi2): Drop constraints from define_expand.
* config/ns32k/ns32k.h (STORE_RATIO, STORE_BY_PIECES): Avoid using
MOVE_RATIO as default for store operations.
* config/ns32k/ns32k.h (STORE_RATIO, STORE_BY_PIECES): Avoid using
MOVE_RATIO as default for store operations.
* config/ns32k/ns32k.h (enum reg_class, REG_CLASS_NAMES): Add
LONG_REGS class.
(CANNOT_CHANGE_MODE_CLASS): Can't subreg LONG_REGS.
(GO_IF_LEGITIMATE_ADDRESS): Remove spurious abort().
* config/ns32k/ns32k.c (regclass_map): Add LONG_REGS class.
* config/ns32k/ns32k.h (enum reg_class, REG_CLASS_NAMES): Add
LONG_REGS class.
(CANNOT_CHANGE_MODE_CLASS): Can't subreg LONG_REGS.
(GO_IF_LEGITIMATE_ADDRESS): Remove spurious abort().
* config/ns32k/ns32k.c (regclass_map): Add LONG_REGS class.
* config/ns32k/STATUS: New File
* config/ns32k/NOTES: New file.
* config/ns32k/STATUS: New File
* config/ns32k/NOTES: New file.
2002-12-20 Hartmut Penner <hpenner@de.ibm.com>
* doc/invoke.texi: Document -mzarch, -mesa, -mcpu= and -march=
option for S/390 and zSeries.
* config/s390/s390.c (s390_cpu, s390_cpu_string, s390_arch,
s390_arch_string): New variables.
(override_options): Checking for options and setting of
* config/s390/s390.c (s390_cpu, s390_cpu_string, s390_arch,
s390_arch_string): New variables.
(override_options): Checking for options and setting of
appropriate target_flags, cpu and arch flags.
* config/s390/s390.h: (processor_type): New enum.
(TARGET_SWITCHES): New switches -mesa/zarch.
* config/s390/s390.md: New attribute 'cpu'.
* config/s390/s390.h: (processor_type): New enum.
(TARGET_SWITCHES): New switches -mesa/zarch.
* config/s390/s390.md: New attribute 'cpu'.
2002-12-19 Kazu Hirata <kazu@cs.umass.edu>

9
gcc/hwint.h
View File

@ -88,10 +88,11 @@ extern char sizeof_long_long_must_be_8[sizeof(long long) == 8 ? 1 : -1];
# define HOST_WIDE_INT_PRINT_DOUBLE_HEX "0x%llx%016llx"
#endif
/* Set HOST_WIDEST_INT. Unlike HOST_WIDE_INT, this must always be
at least 64 bits wide. */
/* Set HOST_WIDEST_INT. This is a 64-bit type unless the compiler
in use has no 64-bit type at all; in that case it's 32 bits. */
#if HOST_BITS_PER_WIDE_INT >= 64
#if HOST_BITS_PER_WIDE_INT >= 64 \
|| (HOST_BITS_PER_LONGLONG < 64 && HOST_BITS_PER___INT64 < 64)
# define HOST_WIDEST_INT HOST_WIDE_INT
# define HOST_BITS_PER_WIDEST_INT HOST_BITS_PER_WIDE_INT
# define HOST_WIDEST_INT_PRINT_DEC HOST_WIDE_INT_PRINT_DEC
@ -110,7 +111,7 @@ extern char sizeof_long_long_must_be_8[sizeof(long long) == 8 ? 1 : -1];
# define HOST_BITS_PER_WIDEST_INT HOST_BITS_PER___INT64
# define HOST_WIDEST_INT __int64
# else
#error "Unable to find a suitable type for HOST_WIDEST_INT"
#error "This line should be impossible to reach"
# endif
# endif
# define HOST_WIDEST_INT_PRINT_DEC "%lld"