diff options
| author | Andres Freund | 2018-09-25 22:59:46 +0000 |
|---|---|---|
| committer | Andres Freund | 2018-09-25 22:59:46 +0000 |
| commit | a598708ffa8eb72a22eeee4e6f30bc26e4984acd (patch) | |
| tree | 7b3bd39e34505898e78ff9275260cf81078c5305 /src/backend | |
| parent | 5913b9bbf351b421141b300e37752e9ab8d85163 (diff) | |
Change TupleTableSlot->tts_nvalid to type AttrNumber.
Previously it was an int / 4 bytes. The maximum number of attributes
in a tuple is restricted by the maximum value Var->varattno, which is
an AttrNumber/int16. Hence use the same data type for
TupleTableSlot->tts_nvalid.
Author: Ashutosh Bapat
Discussion: https://postgr.es/m/20180220224318.gw4oe5jadhpmcdnm@alap3.anarazel.de
Diffstat (limited to 'src/backend')
| -rw-r--r-- | src/backend/jit/llvm/llvmjit_deform.c | 4 | ||||
| -rw-r--r-- | src/backend/jit/llvm/llvmjit_expr.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/src/backend/jit/llvm/llvmjit_deform.c b/src/backend/jit/llvm/llvmjit_deform.c index 795f67114e6..6d7ce21865c 100644 --- a/src/backend/jit/llvm/llvmjit_deform.c +++ b/src/backend/jit/llvm/llvmjit_deform.c @@ -304,7 +304,7 @@ slot_compile_deform(LLVMJitContext *context, TupleDesc desc, int natts) for (attnum = 0; attnum < natts; attnum++) { - LLVMValueRef v_attno = l_int32_const(attnum); + LLVMValueRef v_attno = l_int16_const(attnum); LLVMAddCase(v_switch, v_attno, attcheckattnoblocks[attnum]); } @@ -691,7 +691,7 @@ slot_compile_deform(LLVMJitContext *context, TupleDesc desc, int natts) { LLVMValueRef v_off = LLVMBuildLoad(b, v_offp, ""); - LLVMBuildStore(b, l_int32_const(natts), v_nvalidp); + LLVMBuildStore(b, l_int16_const(natts), v_nvalidp); v_off = LLVMBuildTrunc(b, v_off, LLVMInt32Type(), ""); LLVMBuildStore(b, v_off, v_slotoffp); LLVMBuildStore(b, l_int8_const(1), v_slowp); diff --git a/src/backend/jit/llvm/llvmjit_expr.c b/src/backend/jit/llvm/llvmjit_expr.c index 7454d05acaf..99e0cee157f 100644 --- a/src/backend/jit/llvm/llvmjit_expr.c +++ b/src/backend/jit/llvm/llvmjit_expr.c @@ -324,7 +324,7 @@ llvm_compile_expr(ExprState *state) ""); LLVMBuildCondBr(b, LLVMBuildICmp(b, LLVMIntUGE, v_nvalid, - l_int32_const(op->d.fetch.last_var), + l_int16_const(op->d.fetch.last_var), ""), opblocks[i + 1], b_fetch); |