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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/ghc.mk | |
| 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/ghc.mk')
| -rw-r--r-- | compiler/ghc.mk | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/compiler/ghc.mk b/compiler/ghc.mk index 4fdadd7c30..5b9610103b 100644 --- a/compiler/ghc.mk +++ b/compiler/ghc.mk @@ -250,8 +250,12 @@ PRIMOP_BITS_NAMES = primop-data-decl.hs-incl \ primop-code-size.hs-incl \ primop-can-fail.hs-incl \ primop-strictness.hs-incl \ - primop-fixity.hs-incl \ - primop-primop-info.hs-incl + primop-fixity.hs-incl \ + primop-primop-info.hs-incl \ + primop-vector-uniques.hs-incl \ + primop-vector-tys.hs-incl \ + primop-vector-tys-exports.hs-incl \ + primop-vector-tycons.hs-incl PRIMOP_BITS_STAGE1 = $(addprefix compiler/stage1/build/,$(PRIMOP_BITS_NAMES)) PRIMOP_BITS_STAGE2 = $(addprefix compiler/stage2/build/,$(PRIMOP_BITS_NAMES)) @@ -290,6 +294,14 @@ compiler/stage$1/build/primop-fixity.hs-incl: compiler/stage$1/build/primops.txt "$$(genprimopcode_INPLACE)" --fixity < $$< > $$@ compiler/stage$1/build/primop-primop-info.hs-incl: compiler/stage$1/build/primops.txt $$$$(genprimopcode_INPLACE) "$$(genprimopcode_INPLACE)" --primop-primop-info < $$< > $$@ +compiler/stage$1/build/primop-vector-uniques.hs-incl: compiler/stage$1/build/primops.txt $$$$(genprimopcode_INPLACE) + "$$(genprimopcode_INPLACE)" --primop-vector-uniques < $$< > $$@ +compiler/stage$1/build/primop-vector-tys.hs-incl: compiler/stage$1/build/primops.txt $$$$(genprimopcode_INPLACE) + "$$(genprimopcode_INPLACE)" --primop-vector-tys < $$< > $$@ +compiler/stage$1/build/primop-vector-tys-exports.hs-incl: compiler/stage$1/build/primops.txt $$$$(genprimopcode_INPLACE) + "$$(genprimopcode_INPLACE)" --primop-vector-tys-exports < $$< > $$@ +compiler/stage$1/build/primop-vector-tycons.hs-incl: compiler/stage$1/build/primops.txt $$$$(genprimopcode_INPLACE) + "$$(genprimopcode_INPLACE)" --primop-vector-tycons < $$< > $$@ # Usages aren't used any more; but the generator # can still generate them if we want them back |