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sh2 drc: speed optimization and bugfixing

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This commit is contained in:
kub 2019-10-10 23:52:39 +02:00
parent c3ebe082d3
commit 7869213d35
5 changed files with 61 additions and 55 deletions
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5
cpu/drc/emit_x86.c
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@ -1225,6 +1225,11 @@ enum { xAX = 0, xCX, xDX, xBX, xSP, xBP, xSI, xDI, // x86-64,i386 common
rcache_free_tmp(tmp_); \
} while (0)
#define emith_carry_to_t(sr, is_sub) do { \
emith_rorc(sr); \
emith_rol(sr, sr, 1); \
} while (0)
#define emith_tpop_carry(sr, is_sub) \
emith_lsr(sr, sr, 1)