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author | Anton Korobeynikov <asl@math.spbu.ru> | 2010-03-14 18:42:15 +0000 |
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committer | Anton Korobeynikov <asl@math.spbu.ru> | 2010-03-14 18:42:15 +0000 |
commit | be5b032e4b06ae001098856c2dc4ebca41528132 (patch) | |
tree | d00d7df9b4fb5f7c0b89f11b1f4ba92da31bef51 /include/llvm | |
parent | feacf28cf803373b48a9af7995218728957f5403 (diff) | |
download | external_llvm-be5b032e4b06ae001098856c2dc4ebca41528132.zip external_llvm-be5b032e4b06ae001098856c2dc4ebca41528132.tar.gz external_llvm-be5b032e4b06ae001098856c2dc4ebca41528132.tar.bz2 |
Add DAG nodes to represent FP16 <-> FP32 intrinsics
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98500 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm')
-rw-r--r-- | include/llvm/CodeGen/SelectionDAGNodes.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/SelectionDAGNodes.h b/include/llvm/CodeGen/SelectionDAGNodes.h index e61672d..c16a48a 100644 --- a/include/llvm/CodeGen/SelectionDAGNodes.h +++ b/include/llvm/CodeGen/SelectionDAGNodes.h @@ -439,6 +439,12 @@ namespace ISD { // 5) ISD::CvtCode indicating the type of conversion to do CONVERT_RNDSAT, + // FP16_TO_FP32, FP32_TO_FP16 - These operators are used to perform + // promotions and truncation for half-precision (16 bit) floating + // numbers. We need special nodes since FP16 is a storage-only type with + // special semantics of operations. + FP16_TO_FP32, FP32_TO_FP16, + // FNEG, FABS, FSQRT, FSIN, FCOS, FPOWI, FPOW, // FLOG, FLOG2, FLOG10, FEXP, FEXP2, // FCEIL, FTRUNC, FRINT, FNEARBYINT, FFLOOR - Perform various unary floating |