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| author | Chris Lattner <sabre@nondot.org> | 2004-04-12 01:38:55 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2004-04-12 01:38:55 +0000 |
| commit | a1b5e160edb1eaa045286d624d84395132ff84ba (patch) | |
| tree | fe4bb81a907a33b65afa76f767764c9162d08364 /lib | |
| parent | 9938286325f708e076fb8824697aa1478727b78f (diff) | |
| download | external_llvm-a1b5e160edb1eaa045286d624d84395132ff84ba.zip external_llvm-a1b5e160edb1eaa045286d624d84395132ff84ba.tar.gz external_llvm-a1b5e160edb1eaa045286d624d84395132ff84ba.tar.bz2 | |
Add two new instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12850 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/X86/X86InstrInfo.td | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td index a59e199..5a3a37e 100644 --- a/lib/Target/X86/X86InstrInfo.td +++ b/lib/Target/X86/X86InstrInfo.td @@ -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 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 def FNSTSW8r : I <"fnstsw" , 0xE0, RawFrm>, DF, Imp<[],[AX]>; // AX = fp flags def FNSTCW16m : Im16<"fnstcw" , 0xD9, MRM7m >; // [mem16] = X87 control world |