diff options
Diffstat (limited to 'lib/Target/NVPTX/NVPTXISelDAGToDAG.h')
| -rw-r--r-- | lib/Target/NVPTX/NVPTXISelDAGToDAG.h | 26 |
1 files changed, 5 insertions, 21 deletions
diff --git a/lib/Target/NVPTX/NVPTXISelDAGToDAG.h b/lib/Target/NVPTX/NVPTXISelDAGToDAG.h index 428e7b2288..d961e50145 100644 --- a/lib/Target/NVPTX/NVPTXISelDAGToDAG.h +++ b/lib/Target/NVPTX/NVPTXISelDAGToDAG.h @@ -28,38 +28,22 @@ class LLVM_LIBRARY_VISIBILITY NVPTXDAGToDAGISel : public SelectionDAGISel { // If true, generate corresponding FPCONTRACT. This is // language dependent (i.e. CUDA and OpenCL works differently). - bool doFMADF32; bool doFMAF64; bool doFMAF32; bool doFMAF64AGG; bool doFMAF32AGG; bool allowFMA; - // 0: use div.approx - // 1: use div.full - // 2: For sm_20 and later, ieee-compliant div.rnd.f32 can be generated; - // Otherwise, use div.full - int do_DIVF32_PREC; - - // If true, generate sqrt.rn, else generate sqrt.approx. If FTZ - // is true, then generate the corresponding FTZ version. - bool do_SQRTF32_PREC; - - // If true, add .ftz to f32 instructions. - // This is only meaningful for sm_20 and later, as the default - // is not ftz. - // For sm earlier than sm_20, f32 denorms are always ftz by the - // hardware. - // We always add the .ftz modifier regardless of the sm value - // when Use32FTZ is true. - bool UseF32FTZ; - // If true, generate mul.wide from sext and mul bool doMulWide; + int getDivF32Level() const; + bool usePrecSqrtF32() const; + bool useF32FTZ() const; + public: explicit NVPTXDAGToDAGISel(NVPTXTargetMachine &tm, - CodeGenOpt::Level OptLevel); + CodeGenOpt::Level OptLevel); // Pass Name virtual const char *getPassName() const { |