diff options
| author | Chris Lattner <sabre@nondot.org> | 2003-08-03 21:56:36 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2003-08-03 21:56:36 +0000 |
| commit | 113455be9d69f881165abafb6b6b0dd5b4b54aa8 (patch) | |
| tree | 8c8ae8d56757c37512c71efeffd35c7a12cc0706 /lib | |
| parent | 4d18d5ce1e62779e7736ca0811e2e1cb06e4ea36 (diff) | |
| download | llvm-113455be9d69f881165abafb6b6b0dd5b4b54aa8.tar.gz llvm-113455be9d69f881165abafb6b6b0dd5b4b54aa8.tar.bz2 llvm-113455be9d69f881165abafb6b6b0dd5b4b54aa8.tar.xz | |
Resort tables
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7541 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/X86/FloatingPoint.cpp | 36 | ||||
| -rw-r--r-- | lib/Target/X86/X86FloatingPoint.cpp | 36 |
2 files changed, 40 insertions, 32 deletions
diff --git a/lib/Target/X86/FloatingPoint.cpp b/lib/Target/X86/FloatingPoint.cpp index f37b65fe05..f451a23477 100644 --- a/lib/Target/X86/FloatingPoint.cpp +++ b/lib/Target/X86/FloatingPoint.cpp @@ -259,21 +259,25 @@ static int Lookup(const TableEntry *Table, unsigned N, unsigned Opcode) { // element is an instruction, the second is the version which pops. // static const TableEntry PopTable[] = { + { X86::FADDrST0 , X86::FADDPrST0 }, + + { X86::FDIVRrST0, X86::FDIVRPrST0 }, + { X86::FDIVrST0 , X86::FDIVPrST0 }, + + { X86::FISTr16 , X86::FISTPr16 }, + { X86::FISTr32 , X86::FISTPr32 }, + + { X86::FMULrST0 , X86::FMULPrST0 }, + { X86::FSTr32 , X86::FSTPr32 }, { X86::FSTr64 , X86::FSTPr64 }, { X86::FSTrr , X86::FSTPrr }, - { X86::FISTr16 , X86::FISTPr16 }, - { X86::FISTr32 , X86::FISTPr32 }, - { X86::FADDrST0 , X86::FADDPrST0 }, - { X86::FSUBrST0 , X86::FSUBPrST0 }, { X86::FSUBRrST0, X86::FSUBRPrST0 }, - { X86::FMULrST0 , X86::FMULPrST0 }, - { X86::FDIVrST0 , X86::FDIVPrST0 }, - { X86::FDIVRrST0, X86::FDIVRPrST0 }, + { X86::FSUBrST0 , X86::FSUBPrST0 }, - { X86::FUCOMr , X86::FUCOMPr }, { X86::FUCOMPr , X86::FUCOMPPr }, + { X86::FUCOMr , X86::FUCOMPr }, }; /// popStackAfter - Pop the current value off of the top of the FP stack after @@ -363,36 +367,36 @@ void FPS::handleOneArgFP(MachineBasicBlock::iterator &I) { // ForwardST0Table - Map: A = B op C into: ST(0) = ST(0) op ST(i) static const TableEntry ForwardST0Table[] = { { X86::FpADD, X86::FADDST0r }, - { X86::FpSUB, X86::FSUBST0r }, - { X86::FpMUL, X86::FMULST0r }, { X86::FpDIV, X86::FDIVST0r }, + { X86::FpMUL, X86::FMULST0r }, + { X86::FpSUB, X86::FSUBST0r }, { X86::FpUCOM, X86::FUCOMr }, }; // ReverseST0Table - Map: A = B op C into: ST(0) = ST(i) op ST(0) static const TableEntry ReverseST0Table[] = { { X86::FpADD, X86::FADDST0r }, // commutative - { X86::FpSUB, X86::FSUBRST0r }, - { X86::FpMUL, X86::FMULST0r }, // commutative { X86::FpDIV, X86::FDIVRST0r }, + { X86::FpMUL, X86::FMULST0r }, // commutative + { X86::FpSUB, X86::FSUBRST0r }, { X86::FpUCOM, ~0 }, }; // ForwardSTiTable - Map: A = B op C into: ST(i) = ST(0) op ST(i) static const TableEntry ForwardSTiTable[] = { { X86::FpADD, X86::FADDrST0 }, // commutative - { X86::FpSUB, X86::FSUBRrST0 }, - { X86::FpMUL, X86::FMULrST0 }, // commutative { X86::FpDIV, X86::FDIVRrST0 }, + { X86::FpMUL, X86::FMULrST0 }, // commutative + { X86::FpSUB, X86::FSUBRrST0 }, { X86::FpUCOM, X86::FUCOMr }, }; // ReverseSTiTable - Map: A = B op C into: ST(i) = ST(i) op ST(0) static const TableEntry ReverseSTiTable[] = { { X86::FpADD, X86::FADDrST0 }, - { X86::FpSUB, X86::FSUBrST0 }, - { X86::FpMUL, X86::FMULrST0 }, { X86::FpDIV, X86::FDIVrST0 }, + { X86::FpMUL, X86::FMULrST0 }, + { X86::FpSUB, X86::FSUBrST0 }, { X86::FpUCOM, ~0 }, }; diff --git a/lib/Target/X86/X86FloatingPoint.cpp b/lib/Target/X86/X86FloatingPoint.cpp index f37b65fe05..f451a23477 100644 --- a/lib/Target/X86/X86FloatingPoint.cpp +++ b/lib/Target/X86/X86FloatingPoint.cpp @@ -259,21 +259,25 @@ static int Lookup(const TableEntry *Table, unsigned N, unsigned Opcode) { // element is an instruction, the second is the version which pops. // static const TableEntry PopTable[] = { + { X86::FADDrST0 , X86::FADDPrST0 }, + + { X86::FDIVRrST0, X86::FDIVRPrST0 }, + { X86::FDIVrST0 , X86::FDIVPrST0 }, + + { X86::FISTr16 , X86::FISTPr16 }, + { X86::FISTr32 , X86::FISTPr32 }, + + { X86::FMULrST0 , X86::FMULPrST0 }, + { X86::FSTr32 , X86::FSTPr32 }, { X86::FSTr64 , X86::FSTPr64 }, { X86::FSTrr , X86::FSTPrr }, - { X86::FISTr16 , X86::FISTPr16 }, - { X86::FISTr32 , X86::FISTPr32 }, - { X86::FADDrST0 , X86::FADDPrST0 }, - { X86::FSUBrST0 , X86::FSUBPrST0 }, { X86::FSUBRrST0, X86::FSUBRPrST0 }, - { X86::FMULrST0 , X86::FMULPrST0 }, - { X86::FDIVrST0 , X86::FDIVPrST0 }, - { X86::FDIVRrST0, X86::FDIVRPrST0 }, + { X86::FSUBrST0 , X86::FSUBPrST0 }, - { X86::FUCOMr , X86::FUCOMPr }, { X86::FUCOMPr , X86::FUCOMPPr }, + { X86::FUCOMr , X86::FUCOMPr }, }; /// popStackAfter - Pop the current value off of the top of the FP stack after @@ -363,36 +367,36 @@ void FPS::handleOneArgFP(MachineBasicBlock::iterator &I) { // ForwardST0Table - Map: A = B op C into: ST(0) = ST(0) op ST(i) static const TableEntry ForwardST0Table[] = { { X86::FpADD, X86::FADDST0r }, - { X86::FpSUB, X86::FSUBST0r }, - { X86::FpMUL, X86::FMULST0r }, { X86::FpDIV, X86::FDIVST0r }, + { X86::FpMUL, X86::FMULST0r }, + { X86::FpSUB, X86::FSUBST0r }, { X86::FpUCOM, X86::FUCOMr }, }; // ReverseST0Table - Map: A = B op C into: ST(0) = ST(i) op ST(0) static const TableEntry ReverseST0Table[] = { { X86::FpADD, X86::FADDST0r }, // commutative - { X86::FpSUB, X86::FSUBRST0r }, - { X86::FpMUL, X86::FMULST0r }, // commutative { X86::FpDIV, X86::FDIVRST0r }, + { X86::FpMUL, X86::FMULST0r }, // commutative + { X86::FpSUB, X86::FSUBRST0r }, { X86::FpUCOM, ~0 }, }; // ForwardSTiTable - Map: A = B op C into: ST(i) = ST(0) op ST(i) static const TableEntry ForwardSTiTable[] = { { X86::FpADD, X86::FADDrST0 }, // commutative - { X86::FpSUB, X86::FSUBRrST0 }, - { X86::FpMUL, X86::FMULrST0 }, // commutative { X86::FpDIV, X86::FDIVRrST0 }, + { X86::FpMUL, X86::FMULrST0 }, // commutative + { X86::FpSUB, X86::FSUBRrST0 }, { X86::FpUCOM, X86::FUCOMr }, }; // ReverseSTiTable - Map: A = B op C into: ST(i) = ST(i) op ST(0) static const TableEntry ReverseSTiTable[] = { { X86::FpADD, X86::FADDrST0 }, - { X86::FpSUB, X86::FSUBrST0 }, - { X86::FpMUL, X86::FMULrST0 }, { X86::FpDIV, X86::FDIVrST0 }, + { X86::FpMUL, X86::FMULrST0 }, + { X86::FpSUB, X86::FSUBrST0 }, { X86::FpUCOM, ~0 }, }; |