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| author | Jan Hubicka <jh@suse.cz> | 2018-08-30 14:58:42 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2018-08-30 12:58:42 +0000 |
| commit | a5f4d3d6a1379ad4a806e65b2fc7ac86bbaf72ae (patch) | |
| tree | 36987055a6347d3f684dd6e9707d49cf4a97dd2b /gcc/sreal.h | |
| parent | b1d5f644929182de05cf2bb940a6c417ec28f29a (diff) | |
| download | gcc-a5f4d3d6a1379ad4a806e65b2fc7ac86bbaf72ae.zip gcc-a5f4d3d6a1379ad4a806e65b2fc7ac86bbaf72ae.tar.gz gcc-a5f4d3d6a1379ad4a806e65b2fc7ac86bbaf72ae.tar.bz2 | |
sreal.h (SREAL_PART_BITS): Change to 31; remove seemingly unnecessary comment that it has to be even number.
* sreal.h (SREAL_PART_BITS): Change to 31; remove seemingly unnecessary
comment that it has to be even number.
(class sreal): Change m_sig type to int32_t.
* sreal.c (sreal::dump, sreal::to_int, opreator+, operator-): Use
int64_t for temporary calculations.
(sreal_verify_basics): Drop one bit from minimum and maximum.
From-SVN: r263981
Diffstat (limited to 'gcc/sreal.h')
| -rw-r--r-- | gcc/sreal.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/gcc/sreal.h b/gcc/sreal.h index 6f841cf..e2ad1a3 100644 --- a/gcc/sreal.h +++ b/gcc/sreal.h @@ -20,8 +20,7 @@ along with GCC; see the file COPYING3. If not see #ifndef GCC_SREAL_H #define GCC_SREAL_H -/* SREAL_PART_BITS has to be an even number. */ -#define SREAL_PART_BITS 32 +#define SREAL_PART_BITS 31 #define UINT64_BITS 64 @@ -137,7 +136,7 @@ private: static sreal signedless_plus (const sreal &a, const sreal &b, bool negative); static sreal signedless_minus (const sreal &a, const sreal &b, bool negative); - int64_t m_sig; /* Significant. */ + int32_t m_sig; /* Significant. */ signed int m_exp; /* Exponent. */ }; |