insns: fix IMUL patterns to get rid of open-coded \100 bytecodes

There already is a standard encoding for "use this operand in multiple
slots"; no need to open-code it.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
This commit is contained in:
H. Peter Anvin 2012-02-10 11:08:09 -08:00
parent e2b262beae
commit b17da041cb

View File

@ -602,18 +602,18 @@ IMUL reg64,reg64,imm8 [rmi: o64 6b /r ib,s] X64
IMUL reg64,reg64,sbyte64 [rmi: o64 6b /r ib,s] X64,SM,ND
IMUL reg64,reg64,imm32 [rmi: o64 69 /r id] X64
IMUL reg64,reg64,imm [rmi: o64 69+s /r ibd,s] X64,SM,ND
IMUL reg16,imm8 [-i: o16 6b \100 ib,s] 186
IMUL reg16,sbyte16 [-i: o16 6b \100 ib,s] 186,SM,ND
IMUL reg16,imm16 [-i: o16 69 \100 iw] 186
IMUL reg16,imm [-i: o16 69+s \100 ibw] 186,SM,ND
IMUL reg32,imm8 [-i: o32 6b \100 ib,s] 386
IMUL reg32,sbyte32 [-i: o32 6b \100 ib,s] 386,SM,ND
IMUL reg32,imm32 [-i: o32 69 \100 id] 386
IMUL reg32,imm [-i: o32 69+s \100 ibd] 386,SM,ND
IMUL reg64,imm8 [-i: o64 6b \100 ib,s] X64
IMUL reg64,sbyte64 [-i: o64 6b \100 ib,s] X64,SM,ND
IMUL reg64,imm32 [-i: o64 69 \100 idx] X64
IMUL reg64,imm [-i: o64 69+s \100 ibd,s] X64,SM,ND
IMUL reg16,imm8 [r+mi: o16 6b /r ib,s] 186
IMUL reg16,sbyte16 [r+mi: o16 6b /r ib,s] 186,SM,ND
IMUL reg16,imm16 [r+mi: o16 69 /r iw] 186
IMUL reg16,imm [r+mi: o16 69+s /r ibw] 186,SM,ND
IMUL reg32,imm8 [r+mi: o32 6b /r ib,s] 386
IMUL reg32,sbyte32 [r+mi: o32 6b /r ib,s] 386,SM,ND
IMUL reg32,imm32 [r+mi: o32 69 /r id] 386
IMUL reg32,imm [r+mi: o32 69+s /r ibd] 386,SM,ND
IMUL reg64,imm8 [r+mi: o64 6b /r ib,s] X64
IMUL reg64,sbyte64 [r+mi: o64 6b /r ib,s] X64,SM,ND
IMUL reg64,imm32 [r+mi: o64 69 /r idx] X64
IMUL reg64,imm [r+mi: o64 69+s /r ibd,s] X64,SM,ND
IN reg_al,imm [-i: e4 ib,u] 8086,SB
IN reg_ax,imm [-i: o16 e5 ib,u] 8086,SB
IN reg_eax,imm [-i: o32 e5 ib,u] 386,SB