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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12850 91177308-0d34-0410-b5e6-96231b3b80d8
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Chris Lattner 2004-04-12 01:38:55 +00:00
parent 9938286325
commit a1b5e160ed
1 changed files with 4 additions and 0 deletions
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4
lib/Target/X86/X86InstrInfo.td
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@ -851,6 +851,10 @@ def FUCOMr : I<"fucom" , 0xE0, AddRegFrm>, DD, Imp<[ST0],[]>; // FPSW = com
def FUCOMPr : I<"fucomp" , 0xE8, AddRegFrm>, DD, Imp<[ST0],[]>; // FPSW = compare ST(0) with ST(i), pop def FUCOMPr : I<"fucomp" , 0xE8, AddRegFrm>, DD, Imp<[ST0],[]>; // FPSW = compare ST(0) with ST(i), pop
def FUCOMPPr : I<"fucompp", 0xE9, RawFrm >, DA, Imp<[ST0],[]>; // compare ST(0) with ST(1), pop, pop def FUCOMPPr : I<"fucompp", 0xE9, RawFrm >, DA, Imp<[ST0],[]>; // compare ST(0) with ST(1), pop, pop
def FUCOMIr : FPI<"fucomi" , 0xE0, AddRegFrm, TwoArgFP>, DB, Imp<[ST0],[]>; // CC = compare ST(0) with ST(i)
def FUCOMIPr : I<"fucomip" , 0xE8, AddRegFrm>, DF, Imp<[ST0],[]>; // CC = compare ST(0) with ST(i), pop
// Floating point flag ops // Floating point flag ops
def FNSTSW8r : I <"fnstsw" , 0xE0, RawFrm>, DF, Imp<[],[AX]>; // AX = fp flags def FNSTSW8r : I <"fnstsw" , 0xE0, RawFrm>, DF, Imp<[],[AX]>; // AX = fp flags
def FNSTCW16m : Im16<"fnstcw" , 0xD9, MRM7m >; // [mem16] = X87 control world def FNSTCW16m : Im16<"fnstcw" , 0xD9, MRM7m >; // [mem16] = X87 control world