delta/glibc.git/stdio-common/printf_fp.c, branch hjl/pr17841/master

Remove various ABS macros and replace uses with fabs (or in one case abs)

2015-05-15T11:04:40+00:00

which is more efficient on all targets.

Update copyright dates with scripts/update-copyrights.

2015-01-02T16:29:47+00:00

Fix __printf_fp wmemset namespace (bug 17574).

2014-11-12T22:38:11+00:00

__printf_fp calls wmemset, but that is not an ISO C90 function.  This
patch fixes it to call a new __wmemset name instead (with wmemset
being a weak alias).

Tested for x86_64 (testsuite, and that disassembly of installed shared
libraries is unchanged by the patch).

	[BZ #17574]
	* wcsmbs/wmemset.c (wmemset): Rename to __wmemset and define as
	weak alias of __wmemset.  Use libc_hidden_weak.
	(__wmemset): Use libc_hidden_def.
	* include/wchar.h (__wmemset): Declare.  Use libc_hidden_proto.
	* stdio-common/printf_fp.c (___printf_fp): Call __wmemset instead
	of wmemset.

remove nested function hack_digit

2014-09-29T17:46:05+00:00

Use glibc_likely instead __builtin_expect.

2014-02-10T14:07:12+00:00

Update copyright notices with scripts/update-copyrights

2014-01-01T12:00:23+00:00

PowerPC floating point little-endian [1 of 15]

2013-10-04T01:01:41+00:00

http://sourceware.org/ml/libc-alpha/2013-08/msg00081.html

This is the first of a series of patches to ban ieee854_long_double
and the ieee854_long_double macros when using IBM long double.  union
ieee854_long_double just isn't correct for IBM long double, especially
when little-endian, and pretending it is OK has allowed a number of
bugs to remain undetected in sysdeps/ieee754/ldbl-128ibm/.

This changes the few places in generic code that use it.

	* stdio-common/printf_size.c (__printf_size): Don't use
	union ieee854_long_double in fpnum union.
	* stdio-common/printf_fphex.c (__printf_fphex): Likewise.  Use
	signbit macro to retrieve sign from long double.
	* stdio-common/printf_fp.c (___printf_fp): Use signbit macro to
	retrieve sign from long double.
	* sysdeps/ieee754/ldbl-128ibm/printf_fphex.c: Adjust for fpnum change.
	* sysdeps/ieee754/ldbl-128/printf_fphex.c: Likewise.
	* sysdeps/ieee754/ldbl-96/printf_fphex.c: Likewise.
	* sysdeps/x86_64/fpu/printf_fphex.c: Likewise.
	* math/test-misc.c (main): Don't use union ieee854_long_double.
ports/
	* sysdeps/ia64/fpu/printf_fphex.c: Adjust for fpnum change.

Avoid use of "register" as optimization hint.

2013-06-07T22:24:35+00:00

Remove unused declarations.

2013-03-15T18:00:23+00:00

Added in commit f83af095b6fc49de3914f4426202171341783277, and forgotten to be
removed in commit 76f2646f3dbe45d3ed53a0c73fa52f1595306b35.

Update copyright notices with scripts/update-copyrights.

2013-01-02T19:05:09+00:00