diff options
| author | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-01-18 19:45:13 +0000 |
|---|---|---|
| committer | rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-01-18 19:45:13 +0000 |
| commit | f313069d5412ac4bcf7871c195e21888fa5f4772 (patch) | |
| tree | 9c8fa4a657c721bda18f8f7a160f5df0056567c1 /gcc/real.h | |
| parent | dd7218bb0fe32b82563c64568e1c057817176089 (diff) | |
| download | gcc-f313069d5412ac4bcf7871c195e21888fa5f4772.tar.gz | |
gcc/
* real.h (real_format): Add a canonical_nan_lsbs_set field.
(coldfire_single_format): Declare.
(coldfire_double_format): Likewise.
* real.c (encode_ieee_single): Use canonical_nan_lsbs_set instead
of qnan_msb_set to determine the lower bits of a canonical
NaN significand.
(encode_ieee_double): Likewise.
(encode_ieee_quad): Likewise.
(ieee_single_format): Initialize canonical_nan_lsbs_set.
(mips_single_format): Likewise.
(ieee_double_format): Likewise.
(mips_double_format): Likewise.
(ieee_extended_motorola_format): Likewise.
(ieee_extended_intel_96_format): Likewise.
(ieee_extended_intel_128_format): Likewise.
(ieee_extended_intel_96_round_53_format): Likewise.
(ibm_extended_format): Likewise.
(mips_extended_format): Likewise.
(ieee_quad_format): Likewise.
(mips_quad_format): Likewise.
(vax_f_format): Likewise.
(vax_d_format): Likewise.
(vax_g_format): Likewise.
(i370_single_format): Likewise.
(i370_double_format): Likewise.
(decimal_single_format): Likewise.
(decimal_double_format): Likewise.
(decimal_quad_format): Likewise.
(c4x_single_format): Likewise.
(c4x_extended_format): Likewise.
(real_internal_format): Likewise.
(coldfire_single_format): New real_format.
(coldfire_double_format): Likewise.
* config/pdp11/pdp11.c (pdp11_f_format): Initialize
canonical_nan_lsbs_set.
(pdp11_d_format): Likewise.
* config/m68k/m68k.c (override_options): Override REAL_FORMAT_MODE
if TARGET_COLDFIRE_CPU.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120922 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/real.h')
| -rw-r--r-- | gcc/real.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/real.h b/gcc/real.h index 4198b02aee6..81ee855dbfa 100644 --- a/gcc/real.h +++ b/gcc/real.h @@ -155,6 +155,7 @@ struct real_format bool has_denorm; bool has_signed_zero; bool qnan_msb_set; + bool canonical_nan_lsbs_set; }; @@ -255,8 +256,10 @@ extern unsigned int real_hash (const REAL_VALUE_TYPE *); /* Target formats defined in real.c. */ extern const struct real_format ieee_single_format; extern const struct real_format mips_single_format; +extern const struct real_format coldfire_single_format; extern const struct real_format ieee_double_format; extern const struct real_format mips_double_format; +extern const struct real_format coldfire_double_format; extern const struct real_format ieee_extended_motorola_format; extern const struct real_format ieee_extended_intel_96_format; extern const struct real_format ieee_extended_intel_96_round_53_format; |