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target-i386: Use mulu2 and muls2

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These correspond very closely to the insns that we're emulating.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Richard Henderson 2013-02-26 12:06:23 -08:00 • committed by Blue Swirl
parent ee24aaf356
commit a4bcea3d67
3 changed files with 56 additions and 155 deletions
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4
target-i386/helper.h
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@ -14,12 +14,8 @@ DEF_HELPER_2(idivw_AX, void, env, tl)
DEF_HELPER_2(divl_EAX, void, env, tl)
DEF_HELPER_2(idivl_EAX, void, env, tl)
#ifdef TARGET_X86_64
DEF_HELPER_2(mulq_EAX_T0, void, env, tl)
DEF_HELPER_2(imulq_EAX_T0, void, env, tl)
DEF_HELPER_3(imulq_T0_T1, tl, env, tl, tl)
DEF_HELPER_2(divq_EAX, void, env, tl)
DEF_HELPER_2(idivq_EAX, void, env, tl)
DEF_HELPER_FLAGS_2(umulh, TCG_CALL_NO_RWG_SE, tl, tl, tl)
#endif
DEF_HELPER_2(aam, void, env, int)