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| author | Tim Northover <tnorthover@apple.com> | 2014-03-28 12:31:39 +0000 |
|---|---|---|
| committer | Tim Northover <tnorthover@apple.com> | 2014-03-28 12:31:39 +0000 |
| commit | aa3cf1e6918aad608e8b8eccb1f039ea8958e124 (patch) | |
| tree | 9d8517c0722af3ef8adc9edca7df4a5406ccf9b5 /llvm/utils/TableGen/CodeGenTarget.cpp | |
| parent | 163ee4efb529147c53ddc12ac69ec8448d9a3cc8 (diff) | |
| download | llvm-aa3cf1e6918aad608e8b8eccb1f039ea8958e124.zip llvm-aa3cf1e6918aad608e8b8eccb1f039ea8958e124.tar.gz llvm-aa3cf1e6918aad608e8b8eccb1f039ea8958e124.tar.bz2 | |
Intrinsics: expand semantics of LLVMExtendedVectorType (& trunc)
These are used in the ARM backends to aid type-checking on patterns involving
intrinsics. By making sure one argument is an extended/truncated version of
another.
However, there's no reason to limit them to just vectors types. For example
AArch64 has the instruction "uqshrn sD, dN, #imm" which would naturally use an
intrinsic taking an i64 and returning an i32.
llvm-svn: 205003
Diffstat (limited to 'llvm/utils/TableGen/CodeGenTarget.cpp')
| -rw-r--r-- | llvm/utils/TableGen/CodeGenTarget.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/utils/TableGen/CodeGenTarget.cpp b/llvm/utils/TableGen/CodeGenTarget.cpp index 884af4c..685c4bf 100644 --- a/llvm/utils/TableGen/CodeGenTarget.cpp +++ b/llvm/utils/TableGen/CodeGenTarget.cpp @@ -498,8 +498,8 @@ CodeGenIntrinsic::CodeGenIntrinsic(Record *R) { // It only makes sense to use the extended and truncated vector element // variants with iAny types; otherwise, if the intrinsic is not // overloaded, all the types can be specified directly. - assert(((!TyEl->isSubClassOf("LLVMExtendedElementVectorType") && - !TyEl->isSubClassOf("LLVMTruncatedElementVectorType")) || + assert(((!TyEl->isSubClassOf("LLVMExtendedType") && + !TyEl->isSubClassOf("LLVMTruncatedType")) || VT == MVT::iAny || VT == MVT::vAny) && "Expected iAny or vAny type"); } else { @@ -532,8 +532,8 @@ CodeGenIntrinsic::CodeGenIntrinsic(Record *R) { // It only makes sense to use the extended and truncated vector element // variants with iAny types; otherwise, if the intrinsic is not // overloaded, all the types can be specified directly. - assert(((!TyEl->isSubClassOf("LLVMExtendedElementVectorType") && - !TyEl->isSubClassOf("LLVMTruncatedElementVectorType")) || + assert(((!TyEl->isSubClassOf("LLVMExtendedType") && + !TyEl->isSubClassOf("LLVMTruncatedType")) || VT == MVT::iAny || VT == MVT::vAny) && "Expected iAny or vAny type"); } else |