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| author | Alan Modra <amodra@bigpond.net.au> | 2002-10-08 23:50:56 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gcc.gnu.org> | 2002-10-09 09:20:56 +0930 |
| commit | cef1c1bac1d3418354c1016599b40455505ec599 (patch) | |
| tree | afbf85473e30e011b3865a436a01ef061d53aff3 /gcc | |
| parent | aa53f832ac68acf6b5f8dee96bc1aeb57081fe76 (diff) | |
| download | gcc-cef1c1bac1d3418354c1016599b40455505ec599.zip gcc-cef1c1bac1d3418354c1016599b40455505ec599.tar.gz gcc-cef1c1bac1d3418354c1016599b40455505ec599.tar.bz2 | |
* libgcc2.c (__floatdisf): Properly cure double rounding.
From-SVN: r57965
Diffstat (limited to 'gcc')
| -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 dbe5cfd..43077c0 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 8c10689..b1e9edc 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); |