Aurelien Jarno 08b0b23be6 tcg/i386: omit a few REXW prefixes in softmmu code ...

When computing the TLB address we are likely to mask out the high
32-bits by using shr + and. We can use 32-bit instructions in that
case. This saves 2 bytes per TLB access.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Message-Id: <1437306632-20655-1-git-send-email-aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>

2015-09-02 14:24:10 -07:00

..

tcg-target.c

tcg/i386: omit a few REXW prefixes in softmmu code

2015-09-02 14:24:10 -07:00

tcg-target.h

tcg: Split trunc_shr_i32 opcode into extr[lh]_i64_i32

2015-08-24 11:10:54 -07:00