Commit Graph

2 Commits

Author SHA1 Message Date
Roland McGrath
a7ac752299 ARM: sfi_breg assembler macro 2013-03-15 09:31:56 -07:00
Richard Henderson
fe62ba37a3 arm: Add optimized submul_1
Written from scratch rather than copied from GMP, due to LGPL 2.1 vs
GPL 3, but tested with the GMP testsuite.

This is 50% faster than the generic code as measured on Cortex-A15.
It is 25% slower than the current GMP routine on the same core.
2013-03-06 07:47:25 -08:00