diff options
Diffstat (limited to 'lib/Target/SystemZ/SystemZScheduleZ196.td')
| -rw-r--r-- | lib/Target/SystemZ/SystemZScheduleZ196.td | 219 |
1 files changed, 219 insertions, 0 deletions
diff --git a/lib/Target/SystemZ/SystemZScheduleZ196.td b/lib/Target/SystemZ/SystemZScheduleZ196.td index 670df8ff55413..126eac2e2072d 100644 --- a/lib/Target/SystemZ/SystemZScheduleZ196.td +++ b/lib/Target/SystemZ/SystemZScheduleZ196.td @@ -839,5 +839,224 @@ def : InstRW<[FXU, Lat30, GroupAlone], (instregex "SFASR$")>; def : InstRW<[FXU, LSU, Lat30, GroupAlone], (instregex "LFAS$")>; def : InstRW<[FXU, Lat2, GroupAlone], (instregex "SRNM(B|T)?$")>; + +// --------------------- Hexadecimal floating point ------------------------- // + +//===----------------------------------------------------------------------===// +// HFP: Move instructions +//===----------------------------------------------------------------------===// + +// Load and Test +def : InstRW<[FPU], (instregex "LT(D|E)R$")>; +def : InstRW<[FPU2, FPU2, Lat9, GroupAlone], (instregex "LTXR$")>; + +//===----------------------------------------------------------------------===// +// HFP: Conversion instructions +//===----------------------------------------------------------------------===// + +// Load rounded +def : InstRW<[FPU], (instregex "(LEDR|LRER)$")>; +def : InstRW<[FPU], (instregex "LEXR$")>; +def : InstRW<[FPU], (instregex "(LDXR|LRDR)$")>; + +// Load lengthened +def : InstRW<[LSU], (instregex "LDE$")>; +def : InstRW<[FXU], (instregex "LDER$")>; +def : InstRW<[FPU2, FPU2, LSU, Lat15, GroupAlone], (instregex "LX(D|E)$")>; +def : InstRW<[FPU2, FPU2, Lat10, GroupAlone], (instregex "LX(D|E)R$")>; + +// Convert from fixed +def : InstRW<[FXU, FPU, Lat9, GroupAlone], (instregex "CE(F|G)R$")>; +def : InstRW<[FXU, FPU, Lat9, GroupAlone], (instregex "CD(F|G)R$")>; +def : InstRW<[FXU, FPU2, FPU2, Lat11, GroupAlone], (instregex "CX(F|G)R$")>; + +// Convert to fixed +def : InstRW<[FXU, FPU, Lat12, GroupAlone], (instregex "CF(E|D)R$")>; +def : InstRW<[FXU, FPU, Lat12, GroupAlone], (instregex "CG(E|D)R$")>; +def : InstRW<[FXU, FPU, FPU, Lat20, GroupAlone], (instregex "C(F|G)XR$")>; + +// Convert BFP to HFP / HFP to BFP. +def : InstRW<[FPU], (instregex "THD(E)?R$")>; +def : InstRW<[FPU], (instregex "TB(E)?DR$")>; + +//===----------------------------------------------------------------------===// +// HFP: Unary arithmetic +//===----------------------------------------------------------------------===// + +// Load Complement / Negative / Positive +def : InstRW<[FPU], (instregex "L(C|N|P)DR$")>; +def : InstRW<[FPU], (instregex "L(C|N|P)ER$")>; +def : InstRW<[FPU2, FPU2, Lat9, GroupAlone], (instregex "L(C|N|P)XR$")>; + +// Halve +def : InstRW<[FPU], (instregex "H(E|D)R$")>; + +// Square root +def : InstRW<[FPU, LSU, Lat30], (instregex "SQ(E|D)$")>; +def : InstRW<[FPU, Lat30], (instregex "SQ(E|D)R$")>; +def : InstRW<[FPU2, FPU2, Lat30, GroupAlone], (instregex "SQXR$")>; + +// Load FP integer +def : InstRW<[FPU], (instregex "FIER$")>; +def : InstRW<[FPU], (instregex "FIDR$")>; +def : InstRW<[FPU2, FPU2, Lat15, GroupAlone], (instregex "FIXR$")>; + +//===----------------------------------------------------------------------===// +// HFP: Binary arithmetic +//===----------------------------------------------------------------------===// + +// Addition +def : InstRW<[FPU, LSU, Lat12], (instregex "A(E|D|U|W)$")>; +def : InstRW<[FPU], (instregex "A(E|D|U|W)R$")>; +def : InstRW<[FPU2, FPU2, Lat20, GroupAlone], (instregex "AXR$")>; + +// Subtraction +def : InstRW<[FPU, LSU, Lat12], (instregex "S(E|D|U|W)$")>; +def : InstRW<[FPU], (instregex "S(E|D|U|W)R$")>; +def : InstRW<[FPU2, FPU2, Lat20, GroupAlone], (instregex "SXR$")>; + +// Multiply +def : InstRW<[FPU, LSU, Lat12], (instregex "M(D|DE|E|EE)$")>; +def : InstRW<[FPU], (instregex "M(D|DE|E|EE)R$")>; +def : InstRW<[FPU2, FPU2, LSU, Lat15, GroupAlone], (instregex "MXD$")>; +def : InstRW<[FPU2, FPU2, Lat10, GroupAlone], (instregex "MXDR$")>; +def : InstRW<[FPU2, FPU2, Lat30, GroupAlone], (instregex "MXR$")>; +def : InstRW<[FPU2, FPU2, LSU, Lat15, GroupAlone], (instregex "MY(H|L)?$")>; +def : InstRW<[FPU2, FPU2, Lat10, GroupAlone], (instregex "MY(H|L)?R$")>; + +// Multiply and add / subtract +def : InstRW<[FPU, LSU, Lat12, GroupAlone], (instregex "M(A|S)E$")>; +def : InstRW<[FPU, GroupAlone], (instregex "M(A|S)ER$")>; +def : InstRW<[FPU, LSU, Lat12, GroupAlone], (instregex "M(A|S)D$")>; +def : InstRW<[FPU, GroupAlone], (instregex "M(A|S)DR$")>; +def : InstRW<[FPU2, FPU2, LSU, Lat12, GroupAlone], (instregex "MAY(H|L)?$")>; +def : InstRW<[FPU2, FPU2, GroupAlone], (instregex "MAY(H|L)?R$")>; + +// Division +def : InstRW<[FPU, LSU, Lat30], (instregex "D(E|D)$")>; +def : InstRW<[FPU, Lat30], (instregex "D(E|D)R$")>; +def : InstRW<[FPU2, FPU2, Lat30, GroupAlone], (instregex "DXR$")>; + +//===----------------------------------------------------------------------===// +// HFP: Comparisons +//===----------------------------------------------------------------------===// + +// Compare +def : InstRW<[FPU, LSU, Lat12], (instregex "C(E|D)$")>; +def : InstRW<[FPU], (instregex "C(E|D)R$")>; +def : InstRW<[FPU, FPU, Lat15], (instregex "CXR$")>; + + +// ------------------------ Decimal floating point -------------------------- // + +//===----------------------------------------------------------------------===// +// DFP: Move instructions +//===----------------------------------------------------------------------===// + +// Load and Test +def : InstRW<[DFU, Lat20], (instregex "LTDTR$")>; +def : InstRW<[DFU2, DFU2, Lat20, GroupAlone], (instregex "LTXTR$")>; + +//===----------------------------------------------------------------------===// +// DFP: Conversion instructions +//===----------------------------------------------------------------------===// + +// Load rounded +def : InstRW<[DFU, Lat30], (instregex "LEDTR$")>; +def : InstRW<[DFU, DFU, Lat30], (instregex "LDXTR$")>; + +// Load lengthened +def : InstRW<[DFU, Lat20], (instregex "LDETR$")>; +def : InstRW<[DFU2, DFU2, Lat20, GroupAlone], (instregex "LXDTR$")>; + +// Convert from fixed / logical +def : InstRW<[FXU, DFU, Lat30, GroupAlone], (instregex "CD(F|G)TR(A)?$")>; +def : InstRW<[FXU, DFU2, DFU2, Lat30, GroupAlone], (instregex "CX(F|G)TR(A)?$")>; +def : InstRW<[FXU, DFU, Lat11, GroupAlone], (instregex "CDL(F|G)TR$")>; +def : InstRW<[FXU, DFU2, DFU2, Lat11, GroupAlone], (instregex "CXL(F|G)TR$")>; + +// Convert to fixed / logical +def : InstRW<[FXU, DFU, Lat30, GroupAlone], (instregex "C(F|G)DTR(A)?$")>; +def : InstRW<[FXU, DFU, DFU, Lat30, GroupAlone], (instregex "C(F|G)XTR(A)?$")>; +def : InstRW<[FXU, DFU, Lat30, GroupAlone], (instregex "CL(F|G)DTR$")>; +def : InstRW<[FXU, DFU, DFU, Lat30, GroupAlone], (instregex "CL(F|G)XTR$")>; + +// Convert from / to signed / unsigned packed +def : InstRW<[FXU, DFU, Lat12, GroupAlone], (instregex "CD(S|U)TR$")>; +def : InstRW<[FXU, FXU, DFU2, DFU2, Lat20, GroupAlone], (instregex "CX(S|U)TR$")>; +def : InstRW<[FXU, DFU, Lat12, GroupAlone], (instregex "C(S|U)DTR$")>; +def : InstRW<[FXU, FXU, DFU2, DFU2, Lat20, GroupAlone], (instregex "C(S|U)XTR$")>; + +// Perform floating-point operation +def : InstRW<[LSU, Lat30, GroupAlone], (instregex "PFPO$")>; + +//===----------------------------------------------------------------------===// +// DFP: Unary arithmetic +//===----------------------------------------------------------------------===// + +// Load FP integer +def : InstRW<[DFU, Lat20], (instregex "FIDTR$")>; +def : InstRW<[DFU2, DFU2, Lat20, GroupAlone], (instregex "FIXTR$")>; + +// Extract biased exponent +def : InstRW<[FXU, DFU, Lat15, GroupAlone], (instregex "EEDTR$")>; +def : InstRW<[FXU, DFU, Lat15, GroupAlone], (instregex "EEXTR$")>; + +// Extract significance +def : InstRW<[FXU, DFU, Lat15, GroupAlone], (instregex "ESDTR$")>; +def : InstRW<[FXU, DFU, DFU, Lat20, GroupAlone], (instregex "ESXTR$")>; + +//===----------------------------------------------------------------------===// +// DFP: Binary arithmetic +//===----------------------------------------------------------------------===// + +// Addition +def : InstRW<[DFU, Lat30], (instregex "ADTR(A)?$")>; +def : InstRW<[DFU2, DFU2, Lat30, GroupAlone], (instregex "AXTR(A)?$")>; + +// Subtraction +def : InstRW<[DFU, Lat30], (instregex "SDTR(A)?$")>; +def : InstRW<[DFU2, DFU2, Lat30, GroupAlone], (instregex "SXTR(A)?$")>; + +// Multiply +def : InstRW<[DFU, Lat30], (instregex "MDTR(A)?$")>; +def : InstRW<[DFU2, DFU2, Lat30, GroupAlone], (instregex "MXTR(A)?$")>; + +// Division +def : InstRW<[DFU, Lat30], (instregex "DDTR(A)?$")>; +def : InstRW<[DFU2, DFU2, Lat30, GroupAlone], (instregex "DXTR(A)?$")>; + +// Quantize +def : InstRW<[DFU, Lat30], (instregex "QADTR$")>; +def : InstRW<[DFU2, DFU2, Lat30, GroupAlone], (instregex "QAXTR$")>; + +// Reround +def : InstRW<[FXU, DFU, Lat30], (instregex "RRDTR$")>; +def : InstRW<[FXU, DFU2, DFU2, Lat30, GroupAlone], (instregex "RRXTR$")>; + +// Shift significand left/right +def : InstRW<[LSU, DFU, Lat11], (instregex "S(L|R)DT$")>; +def : InstRW<[LSU, DFU2, DFU2, Lat15, GroupAlone], (instregex "S(L|R)XT$")>; + +// Insert biased exponent +def : InstRW<[FXU, DFU, Lat11], (instregex "IEDTR$")>; +def : InstRW<[FXU, DFU2, DFU2, Lat15, GroupAlone], (instregex "IEXTR$")>; + +//===----------------------------------------------------------------------===// +// DFP: Comparisons +//===----------------------------------------------------------------------===// + +// Compare +def : InstRW<[DFU, Lat11], (instregex "(K|C)DTR$")>; +def : InstRW<[DFU, DFU, Lat15, GroupAlone], (instregex "(K|C)XTR$")>; + +// Compare biased exponent +def : InstRW<[DFU, Lat8], (instregex "CEDTR$")>; +def : InstRW<[DFU, Lat9], (instregex "CEXTR$")>; + +// Test Data Class/Group +def : InstRW<[LSU, DFU, Lat15], (instregex "TD(C|G)(E|D)T$")>; +def : InstRW<[LSU, DFU2, DFU2, Lat15, GroupAlone], (instregex "TD(C|G)XT$")>; + } |