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author | Chris Lattner <sabre@nondot.org> | 2005-12-18 08:21:00 +0000 |
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committer | Chris Lattner <sabre@nondot.org> | 2005-12-18 08:21:00 +0000 |
commit | eee99bd459ab17a498d076f27de313398b9d3d4d (patch) | |
tree | 0983351ba86ebf178c19b8df4d0169a92d93494c /lib/Target/Sparc/SparcInstrFormats.td | |
parent | 3308449afc6f1b8b8536e544e53bc6751c91b4e3 (diff) | |
download | llvm-eee99bd459ab17a498d076f27de313398b9d3d4d.tar.gz llvm-eee99bd459ab17a498d076f27de313398b9d3d4d.tar.bz2 llvm-eee99bd459ab17a498d076f27de313398b9d3d4d.tar.xz |
Push ops list, asm string, and pattern all the way up to InstV8. Move the
InstV8 class to the InstrFormats file where it belongs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24824 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Sparc/SparcInstrFormats.td')
-rw-r--r-- | lib/Target/Sparc/SparcInstrFormats.td | 51 |
1 files changed, 24 insertions, 27 deletions
diff --git a/lib/Target/Sparc/SparcInstrFormats.td b/lib/Target/Sparc/SparcInstrFormats.td index 1e73121372..9b15aeed50 100644 --- a/lib/Target/Sparc/SparcInstrFormats.td +++ b/lib/Target/Sparc/SparcInstrFormats.td @@ -7,11 +7,26 @@ // //===----------------------------------------------------------------------===// +class InstV8<dag ops, string asmstr, list<dag> pattern> : Instruction { + field bits<32> Inst; + + let Namespace = "V8"; + + bits<2> op; + let Inst{31-30} = op; // Top two bits are the 'op' field + + dag OperandList = ops; + let AsmString = asmstr; + let Pattern = pattern; +} + //===----------------------------------------------------------------------===// // Format #2 instruction classes in the SparcV8 //===----------------------------------------------------------------------===// -class F2 : InstV8 { // Format 2 instructions +// Format 2 instructions +class F2<dag ops, string asmstr, list<dag> pattern> + : InstV8<ops, asmstr, pattern> { bits<3> op2; bits<22> imm22; let op = 0; // op = 0 @@ -21,27 +36,20 @@ class F2 : InstV8 { // Format 2 instructions // Specific F2 classes: SparcV8 manual, page 44 // -class F2_1<bits<3> op2Val, dag ops, string asmstr, list<dag> pattern> : F2 { +class F2_1<bits<3> op2Val, dag ops, string asmstr, list<dag> pattern> + : F2<ops, asmstr, pattern> { bits<5> rd; - dag OperandList = ops; - let AsmString = asmstr; - let Pattern = pattern; - let op2 = op2Val; let Inst{29-25} = rd; } class F2_2<bits<4> condVal, bits<3> op2Val, dag ops, string asmstr, - list<dag> pattern> : F2 { + list<dag> pattern> : F2<ops, asmstr, pattern> { bits<4> cond; bit annul = 0; // currently unused - dag OperandList = ops; - let AsmString = asmstr; - let Pattern = pattern; - let cond = condVal; let op2 = op2Val; @@ -53,7 +61,8 @@ class F2_2<bits<4> condVal, bits<3> op2Val, dag ops, string asmstr, // Format #3 instruction classes in the SparcV8 //===----------------------------------------------------------------------===// -class F3 : InstV8 { +class F3<dag ops, string asmstr, list<dag> pattern> + : InstV8<ops, asmstr, pattern> { bits<5> rd; bits<6> op3; bits<5> rs1; @@ -66,14 +75,10 @@ class F3 : InstV8 { // Specific F3 classes: SparcV8 manual, page 44 // class F3_1<bits<2> opVal, bits<6> op3val, dag ops, - string asmstr, list<dag> pattern> : F3 { + string asmstr, list<dag> pattern> : F3<ops, asmstr, pattern> { bits<8> asi = 0; // asi not currently used in SparcV8 bits<5> rs2; - dag OperandList = ops; - let AsmString = asmstr; - let Pattern = pattern; - let op = opVal; let op3 = op3val; @@ -83,13 +88,9 @@ class F3_1<bits<2> opVal, bits<6> op3val, dag ops, } class F3_2<bits<2> opVal, bits<6> op3val, dag ops, - string asmstr, list<dag> pattern> : F3 { + string asmstr, list<dag> pattern> : F3<ops, asmstr, pattern> { bits<13> simm13; - dag OperandList = ops; - let AsmString = asmstr; - let Pattern = pattern; - let op = opVal; let op3 = op3val; @@ -99,13 +100,9 @@ class F3_2<bits<2> opVal, bits<6> op3val, dag ops, // floating-point class F3_3<bits<2> opVal, bits<6> op3val, bits<9> opfval, dag ops, - string asmstr, list<dag> pattern> : F3 { + string asmstr, list<dag> pattern> : F3<ops, asmstr, pattern> { bits<5> rs2; - dag OperandList = ops; - let AsmString = asmstr; - let Pattern = pattern; - let op = opVal; let op3 = op3val; |