diff options
Diffstat (limited to 'utils')
-rw-r--r-- | utils/TableGen/CodeGenTarget.cpp | 9 | ||||
-rw-r--r-- | utils/TableGen/CodeGenTarget.h | 4 |
2 files changed, 13 insertions, 0 deletions
diff --git a/utils/TableGen/CodeGenTarget.cpp b/utils/TableGen/CodeGenTarget.cpp index 1dd2efc4a1..885481617f 100644 --- a/utils/TableGen/CodeGenTarget.cpp +++ b/utils/TableGen/CodeGenTarget.cpp @@ -334,6 +334,15 @@ bool CodeGenTarget::isLittleEndianEncoding() const { return getInstructionSet()->getValueAsBit("isLittleEndianEncoding"); } +/// guessInstructionProperties - Return true if it's OK to guess instruction +/// properties instead of raising an error. +/// +/// This is configurable as a temporary migration aid. It will eventually be +/// permanently false. +bool CodeGenTarget::guessInstructionProperties() const { + return getInstructionSet()->getValueAsBit("guessInstructionProperties"); +} + //===----------------------------------------------------------------------===// // ComplexPattern implementation // diff --git a/utils/TableGen/CodeGenTarget.h b/utils/TableGen/CodeGenTarget.h index 2f8cee4588..672b1406a5 100644 --- a/utils/TableGen/CodeGenTarget.h +++ b/utils/TableGen/CodeGenTarget.h @@ -177,6 +177,10 @@ public: /// bool isLittleEndianEncoding() const; + /// guessInstructionProperties - should we just guess unset instruction + /// properties? + bool guessInstructionProperties() const; + private: void ComputeInstrsByEnum() const; }; |