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| author | Geoffrey Mainland <gmainlan@microsoft.com> | 2013-08-21 16:18:24 +0100 |
|---|---|---|
| committer | Geoffrey Mainland <gmainlan@microsoft.com> | 2013-09-22 22:33:59 -0400 |
| commit | 16b350a4227c96e09533c6f165895f50003d3801 (patch) | |
| tree | f2fbf6f0f4b5ea2a406cd6a078fc1cb7cce31ad5 /compiler/llvmGen/LlvmCodeGen/CodeGen.hs | |
| parent | da5a647c0c49fee7531ef4c076b1c9e6a9d0fe6d (diff) | |
| download | haskell-16b350a4227c96e09533c6f165895f50003d3801.tar.gz | |
SIMD primops are now generated using schemas that are polymorphic in
width and element type.
SIMD primops are now polymorphic in vector size and element type, but
only internally to the compiler. More specifically, utils/genprimopcode
has been extended so that it "knows" about SIMD vectors. This allows us
to, for example, write a single definition for the "add two vectors"
primop in primops.txt.pp and have it instantiated at many vector types.
This generates a primop in GHC.Prim for each vector type at which "add
two vectors" is instantiated, but only one data constructor for the
PrimOp data type, so the code generator is much, much simpler.
Diffstat (limited to 'compiler/llvmGen/LlvmCodeGen/CodeGen.hs')
| -rw-r--r-- | compiler/llvmGen/LlvmCodeGen/CodeGen.hs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/compiler/llvmGen/LlvmCodeGen/CodeGen.hs b/compiler/llvmGen/LlvmCodeGen/CodeGen.hs index 33107c0b68..c52640b17f 100644 --- a/compiler/llvmGen/LlvmCodeGen/CodeGen.hs +++ b/compiler/llvmGen/LlvmCodeGen/CodeGen.hs @@ -967,6 +967,9 @@ genMachOp _ op [x] = case op of MO_VS_Quot _ _ -> panicOp MO_VS_Rem _ _ -> panicOp + + MO_VU_Quot _ _ -> panicOp + MO_VU_Rem _ _ -> panicOp MO_VF_Insert _ _ -> panicOp MO_VF_Extract _ _ -> panicOp @@ -1140,6 +1143,9 @@ genMachOp_slow opt op [x, y] = case op of MO_VS_Quot l w -> genCastBinMach (LMVector l (widthToLlvmInt w)) LM_MO_SDiv MO_VS_Rem l w -> genCastBinMach (LMVector l (widthToLlvmInt w)) LM_MO_SRem + + MO_VU_Quot l w -> genCastBinMach (LMVector l (widthToLlvmInt w)) LM_MO_UDiv + MO_VU_Rem l w -> genCastBinMach (LMVector l (widthToLlvmInt w)) LM_MO_URem MO_VF_Add l w -> genCastBinMach (LMVector l (widthToLlvmFloat w)) LM_MO_FAdd MO_VF_Sub l w -> genCastBinMach (LMVector l (widthToLlvmFloat w)) LM_MO_FSub |