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| author | Sirish Pande <spande@codeaurora.org> | 2012-05-03 21:52:53 +0000 |
|---|---|---|
| committer | Sirish Pande <spande@codeaurora.org> | 2012-05-03 21:52:53 +0000 |
| commit | 26f61a158b3cce69252c05cc0e79f500d6c3d92e (patch) | |
| tree | b3324a781f77ce12e2e208bff093187bb293e00e /lib/Target/Hexagon/Hexagon.h | |
| parent | ff9229ecf09c1909adafcdd58134d3ac1414b565 (diff) | |
| download | llvm-26f61a158b3cce69252c05cc0e79f500d6c3d92e.tar.gz llvm-26f61a158b3cce69252c05cc0e79f500d6c3d92e.tar.bz2 llvm-26f61a158b3cce69252c05cc0e79f500d6c3d92e.tar.xz | |
Support for target dependent Hexagon VLIW packetizer.
This patch creates and optimizes packets as per Hexagon ISA rules.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156109 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Hexagon/Hexagon.h')
| -rw-r--r-- | lib/Target/Hexagon/Hexagon.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/Target/Hexagon/Hexagon.h b/lib/Target/Hexagon/Hexagon.h index 0808323336..b8dc24fd3e 100644 --- a/lib/Target/Hexagon/Hexagon.h +++ b/lib/Target/Hexagon/Hexagon.h @@ -40,6 +40,7 @@ namespace llvm { FunctionPass *createHexagonHardwareLoops(); FunctionPass *createHexagonPeephole(); FunctionPass *createHexagonFixupHwLoops(); + FunctionPass *createHexagonPacketizer(); /* TODO: object output. MCCodeEmitter *createHexagonMCCodeEmitter(const Target &, @@ -47,7 +48,8 @@ namespace llvm { MCContext &Ctx); */ /* TODO: assembler input. - TargetAsmBackend *createHexagonAsmBackend(const Target &, const std::string &); + TargetAsmBackend *createHexagonAsmBackend(const Target &, + const std::string &); */ void HexagonLowerToMC(const MachineInstr *MI, MCInst &MCI, HexagonAsmPrinter &AP); @@ -67,7 +69,7 @@ namespace llvm { // Normal instruction size (in bytes). #define HEXAGON_INSTR_SIZE 4 -// Maximum number of words in a packet (in instructions). +// Maximum number of words and instructions in a packet. #define HEXAGON_PACKET_SIZE 4 #endif |