Add instruction definitions for mov r, imm instructions

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4296 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86InstrInfo.def b/lib/Target/X86/X86InstrInfo.def
index 5ba0e6f12f5c38f0ceff02fc07d47f4350697171..1ddd32a9adc4ca739b80b73071c4b211ca298d51 100644 (file)
--- a/lib/Target/X86/X86InstrInfo.def
+++ b/lib/Target/X86/X86InstrInfo.def
@@ -31,8 +31,14 @@ I(NOOP        , "nop",                0, 0)      // nop          90
 // Miscellaneous instructions
 I(RET         , "ret",         MIF::RET, 0)      // ret          CB
 
-I(ADDrr8      , "add",                0, 0)      // R8  += R8    00/r
-I(ADDrr16     , "add",                0, 0)      // R16 += R16   01/r
+// Move instructions
+I(MOVir8      , "movb",               0, 0)      // R = imm8     B0+ rb
+I(MOVir16     , "movw",               0, 0)      // R = imm16    B8+ rw
+I(MOVir32     , "movl",               0, 0)      // R = imm32    B8+ rd
+
+// Arithmetic instructions
+I(ADDrr8      , "addb",               0, 0)      // R8  += R8    00/r
+I(ADDrr16     , "addw",               0, 0)      // R16 += R16   01/r
 I(ADDrr32     , "addl",               0, 0)      // R32 += R32   02/r