Changes in directory llvm/lib/Target/X86:
X86InstrInfo.td updated: 1.173 -> 1.174
---
Log message:
Added X86 readport patterns.
---
Diffs of the changes: (+21 -12)
X86InstrInfo.td | 33 +++++++++++++++++++++------------
1 files changed, 21 insertions(+), 12 deletions(-)
Index: llvm/lib/Target/X86/X86InstrInfo.td
diff -u llvm/lib/Target/X86/X86InstrInfo.td:1.173
llvm/lib/Target/X86/X86InstrInfo.td:1.174
--- llvm/lib/Target/X86/X86InstrInfo.td:1.173 Mon Dec 19 17:12:38 2005
+++ llvm/lib/Target/X86/X86InstrInfo.td Tue Dec 20 01:38:38 2005
@@ -399,18 +399,27 @@
// Input/Output Instructions...
//
def IN8rr : I<0xEC, RawFrm, (ops),
- "in{b} {%dx, %al|%AL, %DX}", []>, Imp<[DX], [AL]>;
+ "in{b} {%dx, %al|%AL, %DX}",
+ [(set AL, (readport DX))]>, Imp<[DX], [AL]>;
def IN16rr : I<0xED, RawFrm, (ops),
- "in{w} {%dx, %ax|%AX, %DX}", []>, Imp<[DX], [AX]>, OpSize;
+ "in{w} {%dx, %ax|%AX, %DX}",
+ [(set AX, (readport DX))]>, Imp<[DX], [AX]>, OpSize;
def IN32rr : I<0xED, RawFrm, (ops),
- "in{l} {%dx, %eax|%EAX, %DX}", []>, Imp<[DX],[EAX]>;
+ "in{l} {%dx, %eax|%EAX, %DX}",
+ [(set EAX, (readport DX))]>, Imp<[DX],[EAX]>;
-def IN8ri : Ii8<0xE4, RawFrm, (ops i8imm:$port),
- "in{b} {$port, %al|%AL, $port}", []>, Imp<[], [AL]>;
-def IN16ri : Ii8<0xE5, RawFrm, (ops i8imm:$port),
- "in{w} {$port, %ax|%AX, $port}", []>, Imp<[], [AX]>, OpSize;
-def IN32ri : Ii8<0xE5, RawFrm, (ops i8imm:$port),
- "in{l} {$port, %eax|%EAX, $port}", []>, Imp<[],[EAX]>;
+def IN8ri : Ii8<0xE4, RawFrm, (ops i16i8imm:$port),
+ "in{b} {$port, %al|%AL, $port}",
+ [(set AL, (readport i16immZExt8:$port))]>,
+ Imp<[], [AL]>;
+def IN16ri : Ii8<0xE5, RawFrm, (ops i16i8imm:$port),
+ "in{w} {$port, %ax|%AX, $port}",
+ [(set AX, (readport i16immZExt8:$port))]>,
+ Imp<[], [AX]>, OpSize;
+def IN32ri : Ii8<0xE5, RawFrm, (ops i16i8imm:$port),
+ "in{l} {$port, %eax|%EAX, $port}",
+ [(set EAX, (readport i16immZExt8:$port))]>,
+ Imp<[],[EAX]>;
def OUT8rr : I<0xEE, RawFrm, (ops),
"out{b} {%al, %dx|%DX, %AL}",
@@ -425,15 +434,15 @@
def OUT8ir : Ii8<0xE6, RawFrm, (ops i16i8imm:$port),
"out{b} {%al, $port|$port, %AL}",
[(writeport AL, i16immZExt8:$port)]>,
- Imp<[AL], []>;
+ Imp<[AL], []>;
def OUT16ir : Ii8<0xE7, RawFrm, (ops i16i8imm:$port),
"out{w} {%ax, $port|$port, %AX}",
[(writeport AX, i16immZExt8:$port)]>,
- Imp<[AX], []>, OpSize;
+ Imp<[AX], []>, OpSize;
def OUT32ir : Ii8<0xE7, RawFrm, (ops i16i8imm:$port),
"out{l} {%eax, $port|$port, %EAX}",
[(writeport EAX, i16immZExt8:$port)]>,
- Imp<[EAX], []>;
+ Imp<[EAX], []>;
//===----------------------------------------------------------------------===//
// Move Instructions...
_______________________________________________
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
