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| author | Krzysztof Parzyszek <kparzysz@codeaurora.org> | 2018-06-19 17:26:20 +0000 |
|---|---|---|
| committer | Krzysztof Parzyszek <kparzysz@codeaurora.org> | 2018-06-19 17:26:20 +0000 |
| commit | 5c2944c4f246fbd24c97c2d7a80a21d49d514745 (patch) | |
| tree | 9e345b3470a4c8e6258bb33e1ff78baba028c48d /llvm/lib | |
| parent | 61547259de2cb70c0343e5cf30596b9fecfa4c7a (diff) | |
| download | bcm5719-llvm-5c2944c4f246fbd24c97c2d7a80a21d49d514745.tar.gz bcm5719-llvm-5c2944c4f246fbd24c97c2d7a80a21d49d514745.zip | |
[Hexagon] Enforce restrictions on packetizing cache instructions
llvm-svn: 335061
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp b/llvm/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp index e44c7237a7e..ae974712e81 100644 --- a/llvm/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp +++ b/llvm/lib/Target/Hexagon/HexagonVLIWPacketizer.cpp @@ -1115,6 +1115,10 @@ static bool cannotCoexistAsymm(const MachineInstr &MI, const MachineInstr &MJ, case Hexagon::S4_stored_locked: case Hexagon::L2_loadw_locked: case Hexagon::L4_loadd_locked: + case Hexagon::Y2_dccleana: + case Hexagon::Y2_dccleaninva: + case Hexagon::Y2_dcinva: + case Hexagon::Y2_dczeroa: case Hexagon::Y4_l2fetch: case Hexagon::Y5_l2fetch: { // These instructions can only be grouped with ALU32 or non-floating-point |
