On 28 Jan 2022, at 15:35, Sergey Kaplun <skaplun@tarantool.org> wrote:Igor,
On 28.01.22, Igor Munkin wrote:Sergey,
On 28.01.22, Sergey Kaplun wrote:Igor,
Thanks for the review!
<snipped>
Issue: https://github.com/LuaJIT/LuaJIT/issues/430
Branch: https://github.com/tarantool/luajit/tree/skaplun/lj-430-maxirconst-actually-implement-full-ci
Tarantool branch: https://github.com/tarantool/tarantool/tree/skaplun/lj-430-maxirconst-actually-implement-full-ci
src/lj_record.c | 5 ++-
.../lj-430-maxirconst.test.lua | 43 +++++++++++++++++++
2 files changed, 46 insertions(+), 2 deletions(-)
create mode 100644 test/tarantool-tests/lj-430-maxirconst.test.lua
<snipped>diff --git a/test/tarantool-tests/lj-430-maxirconst.test.lua b/test/tarantool-tests/lj-430-maxirconst.test.lua
new file mode 100644
index 00000000..1829b37d
--- /dev/null
+++ b/test/tarantool-tests/lj-430-maxirconst.test.lua
@@ -0,0 +1,43 @@
+-- XXX: avoid any other traces compilation due to hotcount
+-- collisions for predictible results.
<snipped>+jit.off()
+jit.flush()
Minor: I'd rather move this part closer to 'jit.opt.start' to save the
test structure closer to the other test chunks. Feel free to ignore.
I really want to exclude __any__ JIT work here to avoid false-positive
hotcount (was precendents during writing this test :)). Ignoring.
OK, got it.
<snipped>+test:ok(ntrace_old + 1 == misc.getmetrics().jit_trace_num,
+ 'trace number increases')
Typo: I doubt we use tabs in Lua sources, but I might be wrong...
I suggest to use quarter tabs indent style as we use for C code and Mike
use in src/jit/*.lua (see bcsave.lua for example).
There was no precedent before, IINM :).
See test/tarantool-tests/lj-695-ffi-vararg-call.test.lua[1].
Fixed, repushed.+
+ntrace_old = misc.getmetrics().jit_trace_num
+jit.on()
+irconst4()
+irconst4()
+jit.off()
+test:ok(ntrace_old == misc.getmetrics().jit_trace_num,
+ 'trace number is the same')
Ditto.+
+os.exit(test:check() and 0 or 1)
--
2.34.1
--
Best regards,
IM
--
Best regards,
Sergey Kaplun
[1]: https://github.com/tarantool/luajit/blob/tarantool/test/tarantool-tests/lj-695-ffi-vararg-call.test.lua
--
Best regards,
IM
--
Best regards,
Sergey Kaplun