diff options
Diffstat (limited to 'lib/Target/ARM/ARMInstrInfo.h')
| -rw-r--r-- | lib/Target/ARM/ARMInstrInfo.h | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/lib/Target/ARM/ARMInstrInfo.h b/lib/Target/ARM/ARMInstrInfo.h index c59b03c0d1..eb6109ebf3 100644 --- a/lib/Target/ARM/ARMInstrInfo.h +++ b/lib/Target/ARM/ARMInstrInfo.h @@ -30,8 +30,7 @@ namespace ARMII { // Instruction Flags. //===------------------------------------------------------------------===// - // This three-bit field describes the addressing mode used. Zero is unused - // so that we can tell if we forgot to set a value. + // This four-bit field describes the addressing mode used. AddrModeMask = 0xf, AddrModeNone = 0, @@ -40,10 +39,11 @@ namespace ARMII { AddrMode3 = 3, AddrMode4 = 4, AddrMode5 = 5, - AddrModeT1 = 6, - AddrModeT2 = 7, - AddrModeT4 = 8, - AddrModeTs = 9, // i8 * 4 for pc and sp relative data + AddrMode6 = 6, + AddrModeT1 = 7, + AddrModeT2 = 8, + AddrModeT4 = 9, + AddrModeTs = 10, // i8 * 4 for pc and sp relative data // Size* - Flags to keep track of the size of an instruction. SizeShift = 4, @@ -115,15 +115,17 @@ namespace ARMII { // Field shifts - such shifts are used to set field while generating // machine instructions. - RotImmShift = 8, - RegRsShift = 8, - RegRdShift = 12, - RegRnShift = 16, - L_BitShift = 20, - S_BitShift = 20, - U_BitShift = 23, - IndexShift = 24, - I_BitShift = 25 + RotImmShift = 8, + RegRsShift = 8, + RegRdLoShift = 12, + RegRdShift = 12, + RegRdHiShift = 16, + RegRnShift = 16, + L_BitShift = 20, + S_BitShift = 20, + U_BitShift = 23, + IndexShift = 24, + I_BitShift = 25 }; } |