Author: raulherbster
Date: Thu Aug 30 18:34:14 2007
New Revision: 41629
URL: http://llvm.org/viewvc/llvm-project?rev=41629&view=rev
Log:
Instruction formats added used to generate multiply instructions of V5TE.
Modified:
llvm/trunk/lib/Target/ARM/ARMInstrInfo.h
Modified: llvm/trunk/lib/Target/ARM/ARMInstrInfo.h
URL:
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARMInstrInfo.h?rev=41629&r1=41628&r2=41629&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARMInstrInfo.h (original)
+++ llvm/trunk/lib/Target/ARM/ARMInstrInfo.h Thu Aug 30 18:34:14 2007
@@ -68,48 +68,61 @@
FormShift = 13,
FormMask = 31 << FormShift,
-// Pseudo instructions
+ // Pseudo instructions
Pseudo = 1 << FormShift,
-// Multiply instructions
+ // Multiply instructions
MulFrm = 2 << FormShift,
-
-// Branch instructions
- Branch = 3 << FormShift,
- BranchMisc = 4 << FormShift,
-
-// Data Processing instructions
- DPRdIm = 5 << FormShift,
- DPRdReg = 6 << FormShift,
- DPRdSoReg = 7 << FormShift,
- DPRdMisc = 8 << FormShift,
-
- DPRnIm = 9 << FormShift,
- DPRnReg = 10 << FormShift,
- DPRnSoReg = 11 << FormShift,
-
- DPRIm = 12 << FormShift,
- DPRReg = 13 << FormShift,
- DPRSoReg = 14 << FormShift,
-
- DPRImS = 15 << FormShift,
- DPRRegS = 16 << FormShift,
- DPRSoRegS = 17 << FormShift,
-
-// Load and Store
- LdFrm = 18 << FormShift,
- StFrm = 19 << FormShift,
-
-// Miscellaneous arithmetic instructions
- ArithMisc = 20 << FormShift,
-
-// Thumb format
- ThumbFrm = 21 << FormShift,
-
-// VFP format
- VPFFrm = 22 << FormShift
-
-
+ MulSMLAW = 3 << FormShift,
+ MulSMULW = 4 << FormShift,
+ MulSMLA = 5 << FormShift,
+ MulSMUL = 6 << FormShift,
+
+ // Branch instructions
+ Branch = 7 << FormShift,
+ BranchMisc = 8 << FormShift,
+
+ // Data Processing instructions
+ DPRdIm = 9 << FormShift,
+ DPRdReg = 10 << FormShift,
+ DPRdSoReg = 11 << FormShift,
+ DPRdMisc = 12 << FormShift,
+
+ DPRnIm = 13 << FormShift,
+ DPRnReg = 14 << FormShift,
+ DPRnSoReg = 15 << FormShift,
+
+ DPRIm = 16 << FormShift,
+ DPRReg = 17 << FormShift,
+ DPRSoReg = 18 << FormShift,
+
+ DPRImS = 19 << FormShift,
+ DPRRegS = 20 << FormShift,
+ DPRSoRegS = 21 << FormShift,
+
+ // Load and Store
+ LdFrm = 22 << FormShift,
+ StFrm = 23 << FormShift,
+
+ // Miscellaneous arithmetic instructions
+ ArithMisc = 24 << FormShift,
+
+ // Thumb format
+ ThumbFrm = 25 << FormShift,
+
+ // VFP format
+ VPFFrm = 26 << FormShift,
+
+ // Field shifts - such shifts are used to set field while generating
+ // machine instructions.
+ RegRsShift = 8,
+ RegRdShift = 12,
+ RegRnShift = 16,
+ L_BitShift = 20,
+ S_BitShift = 20,
+ U_BitShift = 23,
+ IndexShift = 24,
+ I_BitShift = 25
};
}
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