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| author | Andres Freund <andres@anarazel.de> | 2019-04-30 16:13:54 -0700 |
|---|---|---|
| committer | Andres Freund <andres@anarazel.de> | 2019-04-30 16:20:07 -0700 |
| commit | a0b5bb6e026a3acf739843b744f3b14d4093450a (patch) | |
| tree | c4920debdf188e99909fbc6edc2ab454adfbaf05 /src | |
| parent | 3a48005b0049d69b4376e6ae386479ae3d255a11 (diff) | |
| download | postgresql-a0b5bb6e026a3acf739843b744f3b14d4093450a.tar.gz postgresql-a0b5bb6e026a3acf739843b744f3b14d4093450a.zip | |
Improve comment spelling and style in llvmjit_deform.c.
Author: Justin Pryzby
Discussion:
https://postgr.es/m/20190408141828.GE10080@telsasoft.com
https://postgr.es/m/20181127184133.GM10913@telsasoft.com
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/jit/llvm/llvmjit_deform.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/backend/jit/llvm/llvmjit_deform.c b/src/backend/jit/llvm/llvmjit_deform.c index 019e897ef80..33dc6f630ce 100644 --- a/src/backend/jit/llvm/llvmjit_deform.c +++ b/src/backend/jit/llvm/llvmjit_deform.c @@ -386,7 +386,7 @@ slot_compile_deform(LLVMJitContext *context, TupleDesc desc, /* * If this is the first attribute, slot->tts_nvalid was 0. Therefore - * reset offset to 0 to, it be from a previous execution. + * also reset offset to 0, it may be from a previous execution. */ if (attnum == 0) { @@ -416,7 +416,7 @@ slot_compile_deform(LLVMJitContext *context, TupleDesc desc, /* * Check for nulls if necessary. No need to take missing attributes - * into account, because in case they're present the heaptuple's natts + * into account, because if they're present the heaptuple's natts * would have indicated that a slot_getmissingattrs() is needed. */ if (!att->attnotnull) @@ -503,13 +503,13 @@ slot_compile_deform(LLVMJitContext *context, TupleDesc desc, (known_alignment < 0 || known_alignment != TYPEALIGN(alignto, known_alignment))) { /* - * When accessing a varlena field we have to "peek" to see if we + * When accessing a varlena field, we have to "peek" to see if we * are looking at a pad byte or the first byte of a 1-byte-header * datum. A zero byte must be either a pad byte, or the first - * byte of a correctly aligned 4-byte length word; in either case + * byte of a correctly aligned 4-byte length word; in either case, * we can align safely. A non-zero byte must be either a 1-byte * length word, or the first byte of a correctly aligned 4-byte - * length word; in either case we need not align. + * length word; in either case, we need not align. */ if (att->attlen == -1) { @@ -603,8 +603,8 @@ slot_compile_deform(LLVMJitContext *context, TupleDesc desc, else if (att->attnotnull && attguaranteedalign && known_alignment >= 0) { /* - * If the offset to the column was previously known a NOT NULL & - * fixed width column guarantees that alignment is just the + * If the offset to the column was previously known, a NOT NULL & + * fixed-width column guarantees that alignment is just the * previous alignment plus column width. */ Assert(att->attlen > 0); @@ -645,8 +645,8 @@ slot_compile_deform(LLVMJitContext *context, TupleDesc desc, LLVMBuildGEP(b, v_tts_nulls, &l_attno, 1, "")); /* - * Store datum. For byval datums copy the value, extend to Datum's - * width, and store. For byref types, store pointer to data. + * Store datum. For byval: datums copy the value, extend to Datum's + * width, and store. For byref types: store pointer to data. */ if (att->attbyval) { |