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| author | amodra <amodra@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-10-08 23:50:56 +0000 |
|---|---|---|
| committer | amodra <amodra@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-10-08 23:50:56 +0000 |
| commit | f9c9dcd7f514c6c7cac606ce93d185aa0194c191 (patch) | |
| tree | afbf85473e30e011b3865a436a01ef061d53aff3 | |
| parent | 33ec3f6b45c1a91c806f731f4a39add2fadaabbd (diff) | |
| download | ppe42-gcc-f9c9dcd7f514c6c7cac606ce93d185aa0194c191.tar.gz ppe42-gcc-f9c9dcd7f514c6c7cac606ce93d185aa0194c191.zip | |
* libgcc2.c (__floatdisf): Properly cure double rounding.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@57965 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/libgcc2.c | 5 |
2 files changed, 8 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index dbe5cfd4dc8..43077c0cffe 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2002-10-09 Alan Modra <amodra@bigpond.net.au> + + * libgcc2.c (__floatdisf): Properly cure double rounding. + 2002-10-09 Gabriel Dos Reis <gdr@integrable-solutions.net> PR doc/7484 diff --git a/gcc/libgcc2.c b/gcc/libgcc2.c index 8c10689f02c..b1e9edc551c 100644 --- a/gcc/libgcc2.c +++ b/gcc/libgcc2.c @@ -1091,7 +1091,10 @@ __floatdisf (DWtype u) && u < ((DWtype) 1 << DF_SIZE))) { if ((UDWtype) u & (REP_BIT - 1)) - u |= REP_BIT; + { + u &= ~ (REP_BIT - 1); + u |= REP_BIT; + } } } f = (Wtype) (u >> WORD_SIZE); |
