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| author | Andres Freund <andres@anarazel.de> | 2018-11-15 22:00:30 -0800 |
|---|---|---|
| committer | Andres Freund <andres@anarazel.de> | 2018-11-15 22:00:30 -0800 |
| commit | 7ef04e4d2cb287e4e28b87f24b4b36ef4e07530b (patch) | |
| tree | e878bcae3a3007b491525796a45f26b9b6655938 /src/backend/jit/llvm/llvmjit_expr.c | |
| parent | 15d8f83128e15de97de61430d0b9569f5ebecc26 (diff) | |
| download | postgresql-7ef04e4d2cb287e4e28b87f24b4b36ef4e07530b.tar.gz postgresql-7ef04e4d2cb287e4e28b87f24b4b36ef4e07530b.zip | |
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/backend/jit/llvm/llvmjit_expr.c')
| -rw-r--r-- | src/backend/jit/llvm/llvmjit_expr.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/backend/jit/llvm/llvmjit_expr.c b/src/backend/jit/llvm/llvmjit_expr.c index be9b2aecffe..4cee35f582c 100644 --- a/src/backend/jit/llvm/llvmjit_expr.c +++ b/src/backend/jit/llvm/llvmjit_expr.c @@ -324,6 +324,7 @@ llvm_compile_expr(ExprState *state) { l_jit_deform = slot_compile_deform(context, desc, + tts_ops, op->d.fetch.last_var); } |