diff options
Diffstat (limited to 'lib/Target/PTX/PTXSubtarget.h')
| -rw-r--r-- | lib/Target/PTX/PTXSubtarget.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/lib/Target/PTX/PTXSubtarget.h b/lib/Target/PTX/PTXSubtarget.h index 47d9842..59fa696 100644 --- a/lib/Target/PTX/PTXSubtarget.h +++ b/lib/Target/PTX/PTXSubtarget.h @@ -37,7 +37,8 @@ namespace llvm { enum PTXVersionEnum { PTX_VERSION_2_0, /*< PTX Version 2.0 */ PTX_VERSION_2_1, /*< PTX Version 2.1 */ - PTX_VERSION_2_2 /*< PTX Version 2.2 */ + PTX_VERSION_2_2, /*< PTX Version 2.2 */ + PTX_VERSION_2_3 /*< PTX Version 2.3 */ }; /// Shader Model supported on the target GPU. @@ -48,7 +49,10 @@ namespace llvm { // The native .f64 type is supported on the hardware. bool SupportsDouble; - + + // Support the fused-multiply add (FMA) and multiply-add (MAD) instructions + bool SupportsFMA; + // Use .u64 instead of .u32 for addresses. bool Is64Bit; @@ -63,6 +67,8 @@ namespace llvm { bool is64Bit() const { return Is64Bit; } + bool supportsFMA() const { return SupportsFMA; } + bool supportsSM13() const { return PTXShaderModel >= PTX_SM_1_3; } bool supportsSM20() const { return PTXShaderModel >= PTX_SM_2_0; } @@ -71,6 +77,8 @@ namespace llvm { bool supportsPTX22() const { return PTXVersion >= PTX_VERSION_2_2; } + bool supportsPTX23() const { return PTXVersion >= PTX_VERSION_2_3; } + std::string ParseSubtargetFeatures(const std::string &FS, const std::string &CPU); }; // class PTXSubtarget |
