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While there also drop the redundant Word from the first operand of the second template each - this is already implied by Reg16. --- a/gas/testsuite/gas/i386/x86_64-intel.d +++ b/gas/testsuite/gas/i386/x86_64-intel.d @@ -260,34 +260,34 @@ Disassembly of section .text: [ ]*[a-f0-9]+: 48 89 0c 25 00 00 00 00 mov QWORD PTR (ds:)?0x0,rcx [ ]*[a-f0-9]+: 66 0f 02 d2 lar dx,dx [ ]*[a-f0-9]+: 0f 02 d2 lar edx,edx -[ ]*[a-f0-9]+: 48 0f 02 d2 lar rdx,rdx [ ]*[a-f0-9]+: 0f 02 d2 lar edx,edx -[ ]*[a-f0-9]+: 48 0f 02 d2 lar rdx,rdx +[ ]*[a-f0-9]+: 0f 02 d2 lar edx,edx +[ ]*[a-f0-9]+: 0f 02 d2 lar edx,edx [ ]*[a-f0-9]+: 66 0f 02 12 lar dx,WORD PTR \[rdx\] [ ]*[a-f0-9]+: 0f 02 12 lar edx,WORD PTR \[rdx\] -[ ]*[a-f0-9]+: 48 0f 02 12 lar rdx,WORD PTR \[rdx\] +[ ]*[a-f0-9]+: 0f 02 12 lar edx,WORD PTR \[rdx\] [ ]*[a-f0-9]+: 66 0f 03 d2 lsl dx,dx [ ]*[a-f0-9]+: 0f 03 d2 lsl edx,edx -[ ]*[a-f0-9]+: 48 0f 03 d2 lsl rdx,rdx [ ]*[a-f0-9]+: 0f 03 d2 lsl edx,edx -[ ]*[a-f0-9]+: 48 0f 03 d2 lsl rdx,rdx +[ ]*[a-f0-9]+: 0f 03 d2 lsl edx,edx +[ ]*[a-f0-9]+: 0f 03 d2 lsl edx,edx [ ]*[a-f0-9]+: 66 0f 03 12 lsl dx,WORD PTR \[rdx\] [ ]*[a-f0-9]+: 0f 03 12 lsl edx,WORD PTR \[rdx\] -[ ]*[a-f0-9]+: 48 0f 03 12 lsl rdx,WORD PTR \[rdx\] +[ ]*[a-f0-9]+: 0f 03 12 lsl edx,WORD PTR \[rdx\] [ ]*[a-f0-9]+: 66 0f 02 d2 lar dx,dx [ ]*[a-f0-9]+: 0f 02 d2 lar edx,edx -[ ]*[a-f0-9]+: 48 0f 02 d2 lar rdx,rdx [ ]*[a-f0-9]+: 0f 02 d2 lar edx,edx -[ ]*[a-f0-9]+: 48 0f 02 d2 lar rdx,rdx +[ ]*[a-f0-9]+: 0f 02 d2 lar edx,edx +[ ]*[a-f0-9]+: 0f 02 d2 lar edx,edx [ ]*[a-f0-9]+: 66 0f 02 12 lar dx,WORD PTR \[rdx\] [ ]*[a-f0-9]+: 0f 02 12 lar edx,WORD PTR \[rdx\] -[ ]*[a-f0-9]+: 48 0f 02 12 lar rdx,WORD PTR \[rdx\] +[ ]*[a-f0-9]+: 0f 02 12 lar edx,WORD PTR \[rdx\] [ ]*[a-f0-9]+: 66 0f 03 d2 lsl dx,dx [ ]*[a-f0-9]+: 0f 03 d2 lsl edx,edx -[ ]*[a-f0-9]+: 48 0f 03 d2 lsl rdx,rdx [ ]*[a-f0-9]+: 0f 03 d2 lsl edx,edx -[ ]*[a-f0-9]+: 48 0f 03 d2 lsl rdx,rdx +[ ]*[a-f0-9]+: 0f 03 d2 lsl edx,edx +[ ]*[a-f0-9]+: 0f 03 d2 lsl edx,edx [ ]*[a-f0-9]+: 66 0f 03 12 lsl dx,WORD PTR \[rdx\] [ ]*[a-f0-9]+: 0f 03 12 lsl edx,WORD PTR \[rdx\] -[ ]*[a-f0-9]+: 48 0f 03 12 lsl rdx,WORD PTR \[rdx\] +[ ]*[a-f0-9]+: 0f 03 12 lsl edx,WORD PTR \[rdx\] #pass --- a/gas/testsuite/gas/i386/x86_64.d +++ b/gas/testsuite/gas/i386/x86_64.d @@ -260,34 +260,34 @@ Disassembly of section .text: [ ]*[a-f0-9]+: 48 89 0c 25 00 00 00 00 mov %rcx,0x0 [ ]*[a-f0-9]+: 66 0f 02 d2 lar %dx,%dx [ ]*[a-f0-9]+: 0f 02 d2 lar %edx,%edx -[ ]*[a-f0-9]+: 48 0f 02 d2 lar %rdx,%rdx [ ]*[a-f0-9]+: 0f 02 d2 lar %edx,%edx -[ ]*[a-f0-9]+: 48 0f 02 d2 lar %rdx,%rdx +[ ]*[a-f0-9]+: 0f 02 d2 lar %edx,%edx +[ ]*[a-f0-9]+: 0f 02 d2 lar %edx,%edx [ ]*[a-f0-9]+: 66 0f 02 12 lar \(%rdx\),%dx [ ]*[a-f0-9]+: 0f 02 12 lar \(%rdx\),%edx -[ ]*[a-f0-9]+: 48 0f 02 12 lar \(%rdx\),%rdx +[ ]*[a-f0-9]+: 0f 02 12 lar \(%rdx\),%edx [ ]*[a-f0-9]+: 66 0f 03 d2 lsl %dx,%dx [ ]*[a-f0-9]+: 0f 03 d2 lsl %edx,%edx -[ ]*[a-f0-9]+: 48 0f 03 d2 lsl %rdx,%rdx [ ]*[a-f0-9]+: 0f 03 d2 lsl %edx,%edx -[ ]*[a-f0-9]+: 48 0f 03 d2 lsl %rdx,%rdx +[ ]*[a-f0-9]+: 0f 03 d2 lsl %edx,%edx +[ ]*[a-f0-9]+: 0f 03 d2 lsl %edx,%edx [ ]*[a-f0-9]+: 66 0f 03 12 lsl \(%rdx\),%dx [ ]*[a-f0-9]+: 0f 03 12 lsl \(%rdx\),%edx -[ ]*[a-f0-9]+: 48 0f 03 12 lsl \(%rdx\),%rdx +[ ]*[a-f0-9]+: 0f 03 12 lsl \(%rdx\),%edx [ ]*[a-f0-9]+: 66 0f 02 d2 lar %dx,%dx [ ]*[a-f0-9]+: 0f 02 d2 lar %edx,%edx -[ ]*[a-f0-9]+: 48 0f 02 d2 lar %rdx,%rdx [ ]*[a-f0-9]+: 0f 02 d2 lar %edx,%edx -[ ]*[a-f0-9]+: 48 0f 02 d2 lar %rdx,%rdx +[ ]*[a-f0-9]+: 0f 02 d2 lar %edx,%edx +[ ]*[a-f0-9]+: 0f 02 d2 lar %edx,%edx [ ]*[a-f0-9]+: 66 0f 02 12 lar \(%rdx\),%dx [ ]*[a-f0-9]+: 0f 02 12 lar \(%rdx\),%edx -[ ]*[a-f0-9]+: 48 0f 02 12 lar \(%rdx\),%rdx +[ ]*[a-f0-9]+: 0f 02 12 lar \(%rdx\),%edx [ ]*[a-f0-9]+: 66 0f 03 d2 lsl %dx,%dx [ ]*[a-f0-9]+: 0f 03 d2 lsl %edx,%edx -[ ]*[a-f0-9]+: 48 0f 03 d2 lsl %rdx,%rdx [ ]*[a-f0-9]+: 0f 03 d2 lsl %edx,%edx -[ ]*[a-f0-9]+: 48 0f 03 d2 lsl %rdx,%rdx +[ ]*[a-f0-9]+: 0f 03 d2 lsl %edx,%edx +[ ]*[a-f0-9]+: 0f 03 d2 lsl %edx,%edx [ ]*[a-f0-9]+: 66 0f 03 12 lsl \(%rdx\),%dx [ ]*[a-f0-9]+: 0f 03 12 lsl \(%rdx\),%edx -[ ]*[a-f0-9]+: 48 0f 03 12 lsl \(%rdx\),%rdx +[ ]*[a-f0-9]+: 0f 03 12 lsl \(%rdx\),%edx #pass --- a/opcodes/i386-opc.tbl +++ b/opcodes/i386-opc.tbl @@ -567,16 +567,16 @@ nop, 0x90, 0, NoSuf|RepPrefixOk, {} // Protection control. arpl, 0x63, i286|No64, Modrm|IgnoreSize|No_bSuf|No_lSuf|No_sSuf|No_qSuf, { Reg16, Reg16|Word|Unspecified|BaseIndex } -lar, 0xf02, i286, Modrm|CheckOperandSize|No_bSuf|No_sSuf, { Reg16|Reg32|Reg64, Reg16|Reg32|Reg64 } -lar, 0xf02, i286, Modrm|No_bSuf|No_sSuf, { Reg16|Word|Unspecified|BaseIndex, Reg16|Reg32|Reg64 } +lar, 0xf02, i286, Modrm|CheckOperandSize|No_bSuf|No_sSuf|NoRex64, { Reg16|Reg32|Reg64, Reg16|Reg32|Reg64 } +lar, 0xf02, i286, Modrm|No_bSuf|No_sSuf|NoRex64, { Reg16|Unspecified|BaseIndex, Reg16|Reg32|Reg64 } lgdt, 0xf01/2, i286|No64, Modrm|No_bSuf|No_sSuf|No_qSuf, { Fword|Unspecified|BaseIndex } lgdt, 0xf01/2, x64, Modrm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|NoRex64, { Tbyte|Unspecified|BaseIndex } lidt, 0xf01/3, i286|No64, Modrm|No_bSuf|No_sSuf|No_qSuf, { Fword|Unspecified|BaseIndex } lidt, 0xf01/3, x64, Modrm|No_bSuf|No_wSuf|No_lSuf|No_sSuf|NoRex64, { Tbyte|Unspecified|BaseIndex } lldt, 0xf00/2, i286, Modrm|IgnoreSize|No_bSuf|No_lSuf|No_sSuf|No_qSuf, { Reg16|Word|Unspecified|BaseIndex } lmsw, 0xf01/6, i286, Modrm|IgnoreSize|No_bSuf|No_lSuf|No_sSuf|No_qSuf, { Reg16|Word|Unspecified|BaseIndex } -lsl, 0xf03, i286, Modrm|CheckOperandSize|No_bSuf|No_sSuf, { Reg16|Reg32|Reg64, Reg16|Reg32|Reg64 } -lsl, 0xf03, i286, Modrm|No_bSuf|No_sSuf, { Reg16|Word|Unspecified|BaseIndex, Reg16|Reg32|Reg64 } +lsl, 0xf03, i286, Modrm|CheckOperandSize|No_bSuf|No_sSuf|NoRex64, { Reg16|Reg32|Reg64, Reg16|Reg32|Reg64 } +lsl, 0xf03, i286, Modrm|No_bSuf|No_sSuf|NoRex64, { Reg16|Unspecified|BaseIndex, Reg16|Reg32|Reg64 } ltr, 0xf00/3, i286, Modrm|IgnoreSize|No_bSuf|No_lSuf|No_sSuf|No_qSuf, { Reg16|Word|Unspecified|BaseIndex } sgdt, 0xf01/0, i286|No64, Modrm|No_bSuf|No_sSuf|No_qSuf, { Fword|Unspecified|BaseIndex }