OSchip
/
llvm-project
mirror of https://github.com/THU-DSP-LAB/llvm-project.git
13
0
Fork 6
Code Issues Packages Projects Releases Wiki Activity

Instruction formats added used to generate multiply instructions of V5TE. 

llvm-svn: 41629
This commit is contained in:
Raul Herbster 2007-08-30 23:34:14 +00:00
parent ff32b62942
commit ab871baaf8
1 changed files with 42 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

55
llvm/lib/Target/ARM/ARMInstrInfo.h
View File

@ -73,43 +73,56 @@ namespace ARMII {
// Multiply instructions // Multiply instructions
MulFrm = 2 << FormShift, MulFrm = 2 << FormShift,
MulSMLAW = 3 << FormShift,
MulSMULW = 4 << FormShift,
MulSMLA = 5 << FormShift,
MulSMUL = 6 << FormShift,
// Branch instructions // Branch instructions
Branch = 3 << FormShift, Branch = 7 << FormShift,
BranchMisc = 4 << FormShift, BranchMisc = 8 << FormShift,
// Data Processing instructions // Data Processing instructions
DPRdIm = 5 << FormShift, DPRdIm = 9 << FormShift,
DPRdReg = 6 << FormShift, DPRdReg = 10 << FormShift,
DPRdSoReg = 7 << FormShift, DPRdSoReg = 11 << FormShift,
DPRdMisc = 8 << FormShift, DPRdMisc = 12 << FormShift,
DPRnIm = 9 << FormShift, DPRnIm = 13 << FormShift,
DPRnReg = 10 << FormShift, DPRnReg = 14 << FormShift,
DPRnSoReg = 11 << FormShift, DPRnSoReg = 15 << FormShift,
DPRIm = 12 << FormShift, DPRIm = 16 << FormShift,
DPRReg = 13 << FormShift, DPRReg = 17 << FormShift,
DPRSoReg = 14 << FormShift, DPRSoReg = 18 << FormShift,
DPRImS = 15 << FormShift, DPRImS = 19 << FormShift,
DPRRegS = 16 << FormShift, DPRRegS = 20 << FormShift,
DPRSoRegS = 17 << FormShift, DPRSoRegS = 21 << FormShift,
// Load and Store // Load and Store
LdFrm = 18 << FormShift, LdFrm = 22 << FormShift,
StFrm = 19 << FormShift, StFrm = 23 << FormShift,
// Miscellaneous arithmetic instructions // Miscellaneous arithmetic instructions
ArithMisc = 20 << FormShift, ArithMisc = 24 << FormShift,
// Thumb format // Thumb format
ThumbFrm = 21 << FormShift, ThumbFrm = 25 << FormShift,
// VFP format // VFP format
VPFFrm = 22 << FormShift 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
}; };
} }