| commit | 14e99210f6c6cede461a54b2e0f9b4cd55175f00 | |
| author | Richard Henderson <rth@twiddle.net> | |
| Tue, 22 Nov 2016 12:40:35 +0000 (22 12:40 +0000) | ||
| committer | Richard Henderson <rth@twiddle.net> | |
| Tue, 10 Jan 2017 16:49:59 +0000 (10 08:49 -0800) | ||
| tree | 2633544ce069e5c5282c6e6d53e3b50d96793eb2 | treesnapshot (tar.gz zip) |
| parent | c3f8962f320d58fcd28bd8722334f6221edf7738 | commitdiff |
tcg: Use ctpop to generate ctz if needed
Particularly when andc is also available, this is two insns
shorter than using clz to compute ctz.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Particularly when andc is also available, this is two insns
shorter than using clz to compute ctz.
Signed-off-by: Richard Henderson <rth@twiddle.net>
| tcg/tcg-op.c | diffblobblamehistory |