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runtime: init more of scratch in pure-literal exec

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This commit is contained in:
Justin Viiret 2017-02-28 09:38:57 +11:00 committed by Matthew Barr
parent 31dd33a9be
commit a5a6051b8b
1 changed files with 14 additions and 4 deletions
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18
src/runtime.c
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@ -186,6 +186,18 @@ void rawBlockExec(const struct RoseEngine *rose, struct hs_scratch *scratch) {
roseBlockExec(rose, scratch);
}
static really_inline
void pureLiteralInitScratch(struct hs_scratch *scratch, u64a offset) {
// Some init has already been done.
assert(offset == scratch->core_info.buf_offset);
scratch->tctxt.lit_offset_adjust = offset + 1;
scratch->tctxt.lastEndOffset = offset;
scratch->tctxt.delayLastEndOffset = offset;
scratch->tctxt.filledDelayedSlots = 0;
scratch->al_log_sum = 0;
}
static really_inline
void pureLiteralBlockExec(const struct RoseEngine *rose,
struct hs_scratch *scratch) {
@ -198,9 +210,8 @@ void pureLiteralBlockExec(const struct RoseEngine *rose,
size_t length = scratch->core_info.len;
DEBUG_PRINTF("rose engine %d\n", rose->runtimeImpl);
// RoseContext values that need to be set for use by roseCallback.
pureLiteralInitScratch(scratch, 0);
scratch->tctxt.groups = rose->initialGroups;
scratch->tctxt.lit_offset_adjust = 1;
hwlmExec(ftable, buffer, length, 0, roseCallback, scratch,
rose->initialGroups);
@ -743,9 +754,8 @@ void pureLiteralStreamExec(struct hs_stream *stream_state,
DEBUG_PRINTF("::: streaming rose ::: offset = %llu len = %zu\n",
stream_state->offset, scratch->core_info.len);
// RoseContext values that need to be set for use by roseCallback.
pureLiteralInitScratch(scratch, stream_state->offset);
scratch->tctxt.groups = loadGroups(rose, scratch->core_info.state);
scratch->tctxt.lit_offset_adjust = scratch->core_info.buf_offset + 1;
// Pure literal cases don't have floatingMinDistance set, so we always
// start the match region at zero.