glibc

Commit Graph

Author	SHA1	Message	Date
Chris Metcalf	64d76ca064	tilegx: small performance fix for string routines We were multiplying a byte by 0x0101010101010101ULL to create a constant for SIMD ops, but the compiler isn't good at optimizing this case (the fact that one operand is a byte is lost by the time it would be possible to do the optimization). So instead we add a helper routine that explicitly uses SIMD ops to create the constant.	2012-05-14 15:46:12 -04:00
Paul Eggert	ab84e3ff9c	Replace FSF snail mail address by URL.	2012-03-09 23:56:38 +00:00
Chris Metcalf	63d143a25d	Add sysdeps/tile, sysdeps/unix/sysv/linux/tile. Changes are tracked in ChangeLog.tile. Also add data/c++-types-tile-linux-gnu.data.	2011-12-03 21:14:25 -05:00

Author

SHA1

Message

Date

Chris Metcalf

64d76ca064

tilegx: small performance fix for string routines

We were multiplying a byte by 0x0101010101010101ULL to create a
constant for SIMD ops, but the compiler isn't good at optimizing
this case (the fact that one operand is a byte is lost by the time
it would be possible to do the optimization).  So instead we add
a helper routine that explicitly uses SIMD ops to create the constant.

2012-05-14 15:46:12 -04:00

Paul Eggert

ab84e3ff9c

Replace FSF snail mail address by URL.

2012-03-09 23:56:38 +00:00

Chris Metcalf

63d143a25d

Add sysdeps/tile, sysdeps/unix/sysv/linux/tile.

Changes are tracked in ChangeLog.tile.
Also add data/c++-types-tile-linux-gnu.data.

2011-12-03 21:14:25 -05:00

3 Commits