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| author | Krzysztof Parzyszek <kparzysz@codeaurora.org> | 2016-08-11 21:14:25 +0000 |
|---|---|---|
| committer | Krzysztof Parzyszek <kparzysz@codeaurora.org> | 2016-08-11 21:14:25 +0000 |
| commit | 1b689da04e3f8f2c83b1365853a8af39a27b30ea (patch) | |
| tree | 0d052f52d100c26eb2b541f943a6f89589b43b27 /llvm/lib/Target/Hexagon/HexagonInstrInfo.cpp | |
| parent | 3124181eefd3a5916221baf6a474db1957b70be5 (diff) | |
| download | bcm5719-llvm-1b689da04e3f8f2c83b1365853a8af39a27b30ea.tar.gz bcm5719-llvm-1b689da04e3f8f2c83b1365853a8af39a27b30ea.zip | |
[Hexagon] Allow non-returning calls in hardware loops
llvm-svn: 278416
Diffstat (limited to 'llvm/lib/Target/Hexagon/HexagonInstrInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/Hexagon/HexagonInstrInfo.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/lib/Target/Hexagon/HexagonInstrInfo.cpp b/llvm/lib/Target/Hexagon/HexagonInstrInfo.cpp index 4e034a4945d..ec3a30f1f16 100644 --- a/llvm/lib/Target/Hexagon/HexagonInstrInfo.cpp +++ b/llvm/lib/Target/Hexagon/HexagonInstrInfo.cpp @@ -2972,6 +2972,12 @@ bool HexagonInstrInfo::canExecuteInBundle(const MachineInstr &First, } +bool HexagonInstrInfo::doesNotReturn(const MachineInstr &CallMI) const { + unsigned Opc = CallMI.getOpcode(); + return Opc == Hexagon::CALLv3nr || Opc == Hexagon::CALLRv3nr; +} + + bool HexagonInstrInfo::hasEHLabel(const MachineBasicBlock *B) const { for (auto &I : *B) if (I.isEHLabel()) |
