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| author | Richard Henderson <rth@gcc.gnu.org> | 2001-09-07 15:14:43 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2001-09-07 15:14:43 -0700 |
| commit | 4a063bec6e3b164cf467ee99e423f9271177be86 (patch) | |
| tree | 356b8d1f15ff4a7a73cc72dae36b54c788ad92b5 /gcc/c-common.c | |
| parent | 2fd7f0c1f8f3efcedf2a466b638a0d95a7398582 (diff) | |
| download | gcc-4a063bec6e3b164cf467ee99e423f9271177be86.zip gcc-4a063bec6e3b164cf467ee99e423f9271177be86.tar.gz gcc-4a063bec6e3b164cf467ee99e423f9271177be86.tar.bz2 | |
c-common.c (signed_or_unsigned_type): Handle machine mode types which have no corresponding C type.
* c-common.c (signed_or_unsigned_type): Handle machine mode types
which have no corresponding C type.
* fold_const.c (target_isinf,target_isnan,target_negative): Update
the representation of 64-bit doubles to work with 64-bit ints.
From-SVN: r45479
Diffstat (limited to 'gcc/c-common.c')
| -rw-r--r-- | gcc/c-common.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/c-common.c b/gcc/c-common.c index 84a9262..72b1417 100644 --- a/gcc/c-common.c +++ b/gcc/c-common.c @@ -2071,6 +2071,20 @@ signed_or_unsigned_type (unsignedp, type) if (TYPE_PRECISION (type) == TYPE_PRECISION (widest_integer_literal_type_node)) return (unsignedp ? widest_unsigned_literal_type_node : widest_integer_literal_type_node); + +#if HOST_BITS_PER_WIDE_INT >= 64 + if (TYPE_PRECISION (type) == TYPE_PRECISION (intTI_type_node)) + return unsignedp ? unsigned_intTI_type_node : intTI_type_node; +#endif + if (TYPE_PRECISION (type) == TYPE_PRECISION (intDI_type_node)) + return unsignedp ? unsigned_intDI_type_node : intDI_type_node; + if (TYPE_PRECISION (type) == TYPE_PRECISION (intSI_type_node)) + return unsignedp ? unsigned_intSI_type_node : intSI_type_node; + if (TYPE_PRECISION (type) == TYPE_PRECISION (intHI_type_node)) + return unsignedp ? unsigned_intHI_type_node : intHI_type_node; + if (TYPE_PRECISION (type) == TYPE_PRECISION (intQI_type_node)) + return unsignedp ? unsigned_intQI_type_node : intQI_type_node; + return type; } |