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Remove unnecessary let hasCtrlDep=1 now it can be inferred.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24611 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2005-12-05 23:09:43 +00:00
parent dd304dd4bd
commit 8d202230b4
1 changed files with 24 additions and 26 deletions
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50
lib/Target/X86/X86InstrInfo.td
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@ -193,13 +193,13 @@ let isTerminator = 1 in
//
// Return instructions.
let isTerminator = 1, isReturn = 1, isBarrier = 1, hasCtrlDep=1 in
let isTerminator = 1, isReturn = 1, isBarrier = 1 in
def RET : I<0xC3, RawFrm, (ops), "ret", [(ret)]>;
let isTerminator = 1, isReturn = 1, isBarrier = 1, hasCtrlDep=1 in
let isTerminator = 1, isReturn = 1, isBarrier = 1 in
def RETI : Ii16<0xC2, RawFrm, (ops i16imm:$amt), "ret $amt", []>;
// All branches are RawFrm, Void, Branch, and Terminators
let isBranch = 1, isTerminator = 1, hasCtrlDep = 1 in
let isBranch = 1, isTerminator = 1 in
class IBr<bits<8> opcode, dag ops, string asm, list<dag> pattern> :
I<opcode, RawFrm, ops, asm, pattern>;
@ -332,30 +332,28 @@ def IN16ri : Ii8<0xE5, RawFrm, (ops i8imm:$port),
def IN32ri : Ii8<0xE5, RawFrm, (ops i8imm:$port),
"in{l} {$port, %eax|%EAX, $port}", []>, Imp<[],[EAX]>;
let hasCtrlDep=1 in {
def OUT8rr : I<0xEE, RawFrm, (ops),
"out{b} {%al, %dx|%DX, %AL}",
[(writeport AL, DX)]>, Imp<[DX, AL], []>;
def OUT16rr : I<0xEF, RawFrm, (ops),
"out{w} {%ax, %dx|%DX, %AX}",
[(writeport AX, DX)]>, Imp<[DX, AX], []>, OpSize;
def OUT32rr : I<0xEF, RawFrm, (ops),
"out{l} {%eax, %dx|%DX, %EAX}",
[(writeport EAX, DX)]>, Imp<[DX, EAX], []>;
def OUT8rr : I<0xEE, RawFrm, (ops),
"out{b} {%al, %dx|%DX, %AL}",
[(writeport AL, DX)]>, Imp<[DX, AL], []>;
def OUT16rr : I<0xEF, RawFrm, (ops),
"out{w} {%ax, %dx|%DX, %AX}",
[(writeport AX, DX)]>, Imp<[DX, AX], []>, OpSize;
def OUT32rr : I<0xEF, RawFrm, (ops),
"out{l} {%eax, %dx|%DX, %EAX}",
[(writeport EAX, DX)]>, Imp<[DX, EAX], []>;
def OUT8ir : Ii8<0xE6, RawFrm, (ops i16i8imm:$port),
"out{b} {%al, $port|$port, %AL}",
[(writeport AL, (i16 immZExt8:$port))]>,
Imp<[AL], []>;
def OUT16ir : Ii8<0xE7, RawFrm, (ops i16i8imm:$port),
"out{w} {%ax, $port|$port, %AX}",
[(writeport AX, (i16 immZExt8:$port))]>,
Imp<[AX], []>, OpSize;
def OUT32ir : Ii8<0xE7, RawFrm, (ops i16i8imm:$port),
"out{l} {%eax, $port|$port, %EAX}",
[(writeport EAX, (i16 immZExt8:$port))]>,
Imp<[EAX], []>;
}
def OUT8ir : Ii8<0xE6, RawFrm, (ops i16i8imm:$port),
"out{b} {%al, $port|$port, %AL}",
[(writeport AL, (i16 immZExt8:$port))]>,
Imp<[AL], []>;
def OUT16ir : Ii8<0xE7, RawFrm, (ops i16i8imm:$port),
"out{w} {%ax, $port|$port, %AX}",
[(writeport AX, (i16 immZExt8:$port))]>,
Imp<[AX], []>, OpSize;
def OUT32ir : Ii8<0xE7, RawFrm, (ops i16i8imm:$port),
"out{l} {%eax, $port|$port, %EAX}",
[(writeport EAX, (i16 immZExt8:$port))]>,
Imp<[EAX], []>;
//===----------------------------------------------------------------------===//
// Move Instructions...