"movabs{q}\t{$src, $dst|$dst, $src}",
[(set GR64:$dst, imm:$src)], IIC_MOV>;
}
+
+// Longer forms that use a ModR/M byte. Needed for disassembler
+let isCodeGenOnly = 1, ForceDisassemble = 1, hasSideEffects = 0 in {
+def MOV8ri_alt : Ii8 <0xC6, MRM0r, (outs GR8 :$dst), (ins i8imm :$src),
+ "mov{b}\t{$src, $dst|$dst, $src}", [], IIC_MOV>;
+def MOV16ri_alt : Ii16<0xC7, MRM0r, (outs GR16:$dst), (ins i16imm:$src),
+ "mov{w}\t{$src, $dst|$dst, $src}", [], IIC_MOV>, OpSize16;
+def MOV32ri_alt : Ii32<0xC7, MRM0r, (outs GR32:$dst), (ins i32imm:$src),
+ "mov{l}\t{$src, $dst|$dst, $src}", [], IIC_MOV>, OpSize32;
+}
} // SchedRW
let SchedRW = [WriteStore] in {
# CHECK: movl %fs:0, %eax
0x64 0xa1 0x00 0x00 0x00 0x00
+
+# CHECK: movb $-1, %al
+0xc6 0xc0 0xff
+
+# CHECK: movw $65535, %ax
+0x66 0xc7 0xc0 0xff 0xff
+
+# CHECK: movl $4294967295, %eax
+0xc7 0xc0 0xff 0xff 0xff 0xff