I've been working on new optimization passes for Hoopl to get
the code back to the quality of the old code generator.
With the new optimization pass, the binaries in the test suite
are, on average, 7% larger than the old code generator.
Here are the worst offenders, with T3294 clocking in with a whopping
112% increase in size.
%change oldsize delta filename
-----------------------------------------------------
0.3233 6224 2012 ./deSugar/should_compile/ds036.o
0.3235 2068 669 ./ffi/should_compile/cc005.o
0.3333 11616 3872 ./arrows/should_compile/arrowcase1.o
0.3371 35228 11876 ./typecheck/should_compile/tc095.o
0.3374 111300 37556 ./indexed-types/should_compile/T3787.o
0.3394 2684 911 ./ffi/should_run/ffi002.o
0.3443 2916 1004 ./simplCore/should_compile/simpl016.o
0.3581 3664 1312 ./haddock/should_compile_flag_haddock/haddockA033.o
0.4439 7948 3528 ./gadt/red-black.o
0.4791 209128 100200 ./deSugar/should_run/dsrun023.o
0.5381 1548 833 ./driver/B027/F.o
0.5822 1520 885 ./driver/F016.o
0.5822 1520 885 ./driver/F034.o
0.5822 1520 885 ./driver/obj018/TestStub018.o
0.5822 1520 885 ./driver/out019/TestStub019.o
0.6001 1488 893 ./driver/B044/F.o
0.6111 1476 902 ./ffi/should_compile/cc012.o
0.7677 3512 2696 ./ffi/should_compile/cc013.o
1.1209 700884 785632 ./perf/compiler/T3294.o
I am planning on doing similar tests on nofib.
Cheers,
Edward
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