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| author | Alan Modra <amodra@gmail.com> | 2013-08-17 18:29:43 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2013-10-04 10:34:57 +0930 |
| commit | 603e84104cdc709c8e7dcbac54b9a585bf8dff78 (patch) | |
| tree | 9ace12084cc10e105b708147e39d1f2c6263d7cf /ChangeLog | |
| parent | 4a28b3ca4bc52d9a3ac0d9edb53d3de510e1b77c (diff) | |
| download | glibc-603e84104cdc709c8e7dcbac54b9a585bf8dff78.zip glibc-603e84104cdc709c8e7dcbac54b9a585bf8dff78.tar.gz glibc-603e84104cdc709c8e7dcbac54b9a585bf8dff78.tar.bz2 | |
PowerPC floating point little-endian [9 of 15]
http://sourceware.org/ml/libc-alpha/2013-07/msg00200.html
This works around the fact that vsx is disabled in current
little-endian gcc. Also, float constants take 4 bytes in memory
vs. 16 bytes for vector constants, and we don't need to write one lot
of masks for double (register format) and another for float (mem
format).
* sysdeps/powerpc/fpu/s_float_bitwise.h (__float_and_test28): Don't
use vector int constants.
(__float_and_test24, __float_and8, __float_get_exp): Likewise.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -1,3 +1,9 @@ +2013-10-04 Alan Modra <amodra@gmail.com> + + * sysdeps/powerpc/fpu/s_float_bitwise.h (__float_and_test28): Don't + use vector int constants. + (__float_and_test24, __float_and8, __float_get_exp): Likewise. + 2013-10-04 Anton Blanchard <anton@au1.ibm.com> * sysdeps/powerpc/fpu/fenv_libc.h (fenv_union_t): Replace int |