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| author | Chris Lattner <sabre@nondot.org> | 2003-08-04 21:08:29 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2003-08-04 21:08:29 +0000 |
| commit | 44cdcf013f73f209d1e140d97e9d8c9d0211a364 (patch) | |
| tree | 7e275464de9f345a7a2c59f5839480835d7b12cb | |
| parent | 0d74debd077cca13b17e9c58e6d8790fa3bd2ac0 (diff) | |
| download | bcm5719-llvm-44cdcf013f73f209d1e140d97e9d8c9d0211a364.tar.gz bcm5719-llvm-44cdcf013f73f209d1e140d97e9d8c9d0211a364.zip | |
Change comments into something that TableGen can read!
llvm-svn: 7580
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrInfo.td | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/llvm/lib/Target/X86/X86InstrInfo.td b/llvm/lib/Target/X86/X86InstrInfo.td index fa3b04899a5..2e6538e22ac 100644 --- a/llvm/lib/Target/X86/X86InstrInfo.td +++ b/llvm/lib/Target/X86/X86InstrInfo.td @@ -76,6 +76,10 @@ class Imp<list<Register> uses, list<Register> defs> { list<Register> Defs = defs; } +class Pattern<dag P> { + dag Pattern = P; +} + // Prefix byte classes which are used to indicate to the ad-hoc machine code // emitter that various prefix bytes are required. @@ -212,12 +216,12 @@ let isTwoAddress = 1 in { // Define some helper classes to make defs shorter. } // Arithmetic... -def ADDrr8 : I2A8 <"add", 0x00, MRMDestReg>; // R8 += R8 (set r8 (plus r8 r8)) -def ADDrr16 : I2A16<"add", 0x01, MRMDestReg>, OpSize; // R16 += R16 (set r16 (plus r16 r16)) -def ADDrr32 : I2A32<"add", 0x01, MRMDestReg>; // R32 += R32 (set r32 (plus r32 r32)) -def ADDri8 : I2A8 <"add", 0x80, MRMS0r >; // R8 += imm8 (set r8 (plus r8 imm8)) -def ADDri16 : I2A16<"add", 0x81, MRMS0r >, OpSize; // R16 += imm16 (set r16 (plus r16 imm16)) -def ADDri32 : I2A32<"add", 0x81, MRMS0r >; // R32 += imm32 (set r32 (plus r32 imm32)) +def ADDrr8 : I2A8 <"add", 0x00, MRMDestReg>, Pattern<(set R8 , (plus R8 , R8))>; +def ADDrr16 : I2A16<"add", 0x01, MRMDestReg>, OpSize, Pattern<(set R16, (plus R16, R16))>; +def ADDrr32 : I2A32<"add", 0x01, MRMDestReg>, Pattern<(set R32, (plus R32, R32))>; +def ADDri8 : I2A8 <"add", 0x80, MRMS0r >, Pattern<(set R8 , (plus R8 , imm8))>; +def ADDri16 : I2A16<"add", 0x81, MRMS0r >, OpSize, Pattern<(set R16, (plus R16, imm16))>; +def ADDri32 : I2A32<"add", 0x81, MRMS0r >, Pattern<(set R32, (plus R32, imm32))>; def ADCrr32 : I2A32<"adc", 0x11, MRMDestReg>; // R32 += imm32+Carry |
