diff options
| author | Andres Freund | 2018-11-16 06:00:30 +0000 |
|---|---|---|
| committer | Andres Freund | 2018-11-16 06:00:30 +0000 |
| commit | 7ef04e4d2cb287e4e28b87f24b4b36ef4e07530b (patch) | |
| tree | e878bcae3a3007b491525796a45f26b9b6655938 /src/include/jit | |
| parent | 15d8f83128e15de97de61430d0b9569f5ebecc26 (diff) | |
Don't generate tuple deforming functions for virtual slots.
Virtual tuple table slots never need tuple deforming. Therefore, if we
know at expression compilation time, that a certain slot will always
be virtual, there's no need to create a tuple deforming routine for
it.
Author: Andres Freund
Discussion: https://postgr.es/m/20181105210039.hh4vvi4vwoq5ba2q@alap3.anarazel.de
Diffstat (limited to 'src/include/jit')
| -rw-r--r-- | src/include/jit/llvmjit.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/include/jit/llvmjit.h b/src/include/jit/llvmjit.h index f3ea249283..3eae5e6831 100644 --- a/src/include/jit/llvmjit.h +++ b/src/include/jit/llvmjit.h @@ -111,7 +111,9 @@ extern void llvm_inline(LLVMModuleRef mod); **************************************************************************** */ extern bool llvm_compile_expr(struct ExprState *state); -extern LLVMValueRef slot_compile_deform(struct LLVMJitContext *context, TupleDesc desc, int natts); +struct TupleTableSlotOps; +extern LLVMValueRef slot_compile_deform(struct LLVMJitContext *context, TupleDesc desc, + const struct TupleTableSlotOps *ops, int natts); /* **************************************************************************** |