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| author | H. Peter Anvin <hpa@zytor.com> | 2012-02-10 11:08:09 -0800 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2012-02-10 11:08:09 -0800 |
| commit | b17da041cbb3bfb4129b59b134cd4aa7e4e78d69 (patch) | |
| tree | c0eb2f4e3b0b30a0bc8769a18ad3cd535df075df | |
| parent | e2b262beae7555048f73e2d3afa9fa1f1a62b9f9 (diff) | |
| download | nasm-b17da041cbb3bfb4129b59b134cd4aa7e4e78d69.tar.gz | |
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>
| -rw-r--r-- | insns.dat | 24 |
1 files changed, 12 insertions, 12 deletions
@@ -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 |