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Give patterns to F3_3 instructions 

llvm-svn: 24800
This commit is contained in:
Chris Lattner 2005-12-17 23:05:35 +00:00
parent 829572cdca
commit 89078880f2
2 changed files with 22 additions and 21 deletions
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3
llvm/lib/Target/SparcV8/SparcV8InstrFormats.td
View File

@ -97,11 +97,12 @@ 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> : F3 {
string asmstr, list<dag> pattern> : F3 {
bits<5> rs2;
dag OperandList = ops;
let AsmString = asmstr;
let Pattern = pattern;
let op = opVal;
let op3 = op3val;

40
llvm/lib/Target/SparcV8/SparcV8InstrInfo.td
View File

@ -485,68 +485,68 @@ def WRYri : F3_2<2, 0b110000,
// Convert Integer to Floating-point Instructions, p. 141
def FITOS : F3_3<2, 0b110100, 0b011000100,
(ops FPRegs:$dst, FPRegs:$src),
"fitos $src, $dst">;
"fitos $src, $dst", []>;
def FITOD : F3_3<2, 0b110100, 0b011001000,
(ops DFPRegs:$dst, DFPRegs:$src),
"fitod $src, $dst">;
"fitod $src, $dst", []>;
// Convert Floating-point to Integer Instructions, p. 142
def FSTOI : F3_3<2, 0b110100, 0b011010001,
(ops FPRegs:$dst, FPRegs:$src),
"fstoi $src, $dst">;
"fstoi $src, $dst", []>;
def FDTOI : F3_3<2, 0b110100, 0b011010010,
(ops DFPRegs:$dst, DFPRegs:$src),
"fdtoi $src, $dst">;
"fdtoi $src, $dst", []>;
// Convert between Floating-point Formats Instructions, p. 143
def FSTOD : F3_3<2, 0b110100, 0b011001001,
(ops DFPRegs:$dst, FPRegs:$src),
"fstod $src, $dst">;
"fstod $src, $dst", []>;
def FDTOS : F3_3<2, 0b110100, 0b011000110,
(ops FPRegs:$dst, DFPRegs:$src),
"fdtos $src, $dst">;
"fdtos $src, $dst", []>;
// Floating-point Move Instructions, p. 144
def FMOVS : F3_3<2, 0b110100, 0b000000001,
(ops FPRegs:$dst, FPRegs:$src),
"fmovs $src, $dst">;
"fmovs $src, $dst", []>;
def FNEGS : F3_3<2, 0b110100, 0b000000101,
(ops FPRegs:$dst, FPRegs:$src),
"fnegs $src, $dst">;
"fnegs $src, $dst", []>;
def FABSS : F3_3<2, 0b110100, 0b000001001,
(ops FPRegs:$dst, FPRegs:$src),
"fabss $src, $dst">;
"fabss $src, $dst", []>;
// Floating-point Add and Subtract Instructions, p. 146
def FADDS : F3_3<2, 0b110100, 0b001000001,
(ops FPRegs:$dst, FPRegs:$src1, FPRegs:$src2),
"fadds $src1, $src2, $dst">;
"fadds $src1, $src2, $dst", []>;
def FADDD : F3_3<2, 0b110100, 0b001000010,
(ops DFPRegs:$dst, DFPRegs:$src1, DFPRegs:$src2),
"faddd $src1, $src2, $dst">;
"faddd $src1, $src2, $dst", []>;
def FSUBS : F3_3<2, 0b110100, 0b001000101,
(ops FPRegs:$dst, FPRegs:$src1, FPRegs:$src2),
"fsubs $src1, $src2, $dst">;
"fsubs $src1, $src2, $dst", []>;
def FSUBD : F3_3<2, 0b110100, 0b001000110,
(ops DFPRegs:$dst, DFPRegs:$src1, DFPRegs:$src2),
"fsubd $src1, $src2, $dst">;
"fsubd $src1, $src2, $dst", []>;
// Floating-point Multiply and Divide Instructions, p. 147
def FMULS : F3_3<2, 0b110100, 0b001001001,
(ops FPRegs:$dst, FPRegs:$src1, FPRegs:$src2),
"fmuls $src1, $src2, $dst">;
"fmuls $src1, $src2, $dst", []>;
def FMULD : F3_3<2, 0b110100, 0b001001010,
(ops DFPRegs:$dst, DFPRegs:$src1, DFPRegs:$src2),
"fmuld $src1, $src2, $dst">;
"fmuld $src1, $src2, $dst", []>;
def FSMULD : F3_3<2, 0b110100, 0b001101001,
(ops DFPRegs:$dst, FPRegs:$src1, FPRegs:$src2),
"fsmuld $src1, $src2, $dst">;
"fsmuld $src1, $src2, $dst", []>;
def FDIVS : F3_3<2, 0b110100, 0b001001101,
(ops FPRegs:$dst, FPRegs:$src1, FPRegs:$src2),
"fdivs $src1, $src2, $dst">;
"fdivs $src1, $src2, $dst", []>;
def FDIVD : F3_3<2, 0b110100, 0b001001110,
(ops DFPRegs:$dst, DFPRegs:$src1, DFPRegs:$src2),
"fdivd $src1, $src2, $dst">;
"fdivd $src1, $src2, $dst", []>;
// Floating-point Compare Instructions, p. 148
// Note: the 2nd template arg is different for these guys.
@ -555,10 +555,10 @@ def FDIVD : F3_3<2, 0b110100, 0b001001110,
// is modelled with a forced noop after the instruction.
def FCMPS : F3_3<2, 0b110101, 0b001010001,
(ops FPRegs:$src1, FPRegs:$src2),
"fcmps $src1, $src2\n\tnop">;
"fcmps $src1, $src2\n\tnop", []>;
def FCMPD : F3_3<2, 0b110101, 0b001010010,
(ops DFPRegs:$src1, DFPRegs:$src2),
"fcmpd $src1, $src2\n\tnop">;
"fcmpd $src1, $src2\n\tnop", []>;
//===----------------------------------------------------------------------===//
// Non-Instruction Patterns