diff options
Diffstat (limited to 'lib/Target/PowerPC/PPCInstrFormats.td')
| -rw-r--r-- | lib/Target/PowerPC/PPCInstrFormats.td | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/lib/Target/PowerPC/PPCInstrFormats.td b/lib/Target/PowerPC/PPCInstrFormats.td index c647857..37e2672 100644 --- a/lib/Target/PowerPC/PPCInstrFormats.td +++ b/lib/Target/PowerPC/PPCInstrFormats.td @@ -35,6 +35,10 @@ class I<bits<6> opcode, dag OOL, dag IOL, string asmstr, InstrItinClass itin> let TSFlags{1} = PPC970_Single; let TSFlags{2} = PPC970_Cracked; let TSFlags{5-3} = PPC970_Unit; + + // Fields used for relation models. + string BaseName = ""; + bit Interpretation64Bit = 0; } class PPC970_DGroup_First { bits<1> PPC970_First = 1; } @@ -80,6 +84,10 @@ class I2<bits<6> opcode1, bits<6> opcode2, dag OOL, dag IOL, string asmstr, let TSFlags{1} = PPC970_Single; let TSFlags{2} = PPC970_Cracked; let TSFlags{5-3} = PPC970_Unit; + + // Fields used for relation models. + string BaseName = ""; + bit Interpretation64Bit = 0; } // 1.7.1 I-Form @@ -177,7 +185,12 @@ class DForm_1a<bits<6> opcode, dag OOL, dag IOL, string asmstr, class DForm_2<bits<6> opcode, dag OOL, dag IOL, string asmstr, InstrItinClass itin, list<dag> pattern> - : DForm_base<opcode, OOL, IOL, asmstr, itin, pattern>; + : DForm_base<opcode, OOL, IOL, asmstr, itin, pattern> { + + // Even though ADDICo does not really have an RC bit, provide + // the declaration of one here so that isDOT has something to set. + bit RC = 0; +} class DForm_2_r0<bits<6> opcode, dag OOL, dag IOL, string asmstr, InstrItinClass itin, list<dag> pattern> |