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| author | Donn Terry <donn@interix.com> | 1999-02-08 11:40:32 +0000 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 1999-02-08 03:40:32 -0800 |
| commit | 9691f3a1ea16da2c8584a7306d480c6016c36451 (patch) | |
| tree | cad7c5380081d7964661ed1bc27119d8c4425fef | |
| parent | e6a3e2ba646cc71aea73f26e888c80c7a96d6e6c (diff) | |
| download | gcc-9691f3a1ea16da2c8584a7306d480c6016c36451.zip gcc-9691f3a1ea16da2c8584a7306d480c6016c36451.tar.gz gcc-9691f3a1ea16da2c8584a7306d480c6016c36451.tar.bz2 | |
* real.c (PUT_REAL) [XFmode]: Zero the balance of the structure.
From-SVN: r25081
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/real.c | 7 |
2 files changed, 10 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a20fbad..78f04ed 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +Mon Feb 8 11:43:07 1999 Donn Terry <donn@interix.com> + + * real.c (PUT_REAL) [XFmode]: Zero the balance of the structure. + Mon Feb 8 11:37:24 1999 Marc Espie (espie@cvs.openbsd.org) * m88k/t-luna-gas: Remove bash dependency. @@ -248,7 +248,12 @@ unknown arithmetic type #define MAXDECEXP 4932 #define MINDECEXP -4956 #define GET_REAL(r,e) bcopy ((char *) r, (char *) e, 2*NE) -#define PUT_REAL(e,r) bcopy ((char *) e, (char *) r, 2*NE) +#define PUT_REAL(e,r) \ +do { \ + if (2*NE < sizeof(*r)) \ + bzero((char *)r, sizeof(*r)); \ + bcopy ((char *) e, (char *) r, 2*NE); \ +} while (0) #else /* no XFmode */ #if LONG_DOUBLE_TYPE_SIZE == 128 #define NE 10 |