diff options
Diffstat (limited to 'tests/runner.py')
| -rw-r--r-- | tests/runner.py | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/tests/runner.py b/tests/runner.py index 3b5b03f2..e2fd2be8 100644 --- a/tests/runner.py +++ b/tests/runner.py @@ -4755,14 +4755,15 @@ TT = %s def test_emcc(self): pass # TODO: make sure all of these match gcc + # TODO: when this is done, more test runner to test these (i.e., test all -Ox thoroughly) # -- options: check these, warn about errors. valid gcc ones are help, version. Ours should be -- too, not -. # emcc src.cpp ==> should give a .js file - # emcc -O0 src.cpp ==> same as without -O0 (i.e., assertions, etc.) - # emcc -O1 src.cpp ==> no assertions, basic optimizations, plus eliminator, but no reloop - # emcc -O2 src.cpp ==> plus reloop, plus closure compiler. dangerous, warn! (but not dangerous for simple commandline tests?) - # emcc -O3 src.cpp ==> no corrections. dangerous, warn! - # emcc --typed-arrays=x .. ==> should use typed arrays - # emcc --llvm-opts=x .. ==> pick level of LLVM optimizations (default is 0, to be safe) + # emcc -O0 src.cpp ==> same as without -O0: assertions, etc., and greatest chance of code working: i64 1, ta2, etc., micro-opts + # emcc -O1 src.cpp ==> no assertions, plus eliminator, plus closure compiler (warn about closure compiler stuff) + # emcc -O2 src.cpp ==> plus reloop (warn about speed) + # emcc -O3 src.cpp ==> no corrections, relax some other stuff like i64 1 into 0, etc.: dangerous stuff, warn, suggest -O2! + # emcc --typed-arrays=x .. ==> should use typed arrays. default should be 2 + # emcc --llvm-opts=x .. ==> pick level of LLVM optimizations (default is 0, to be safe?) # emcc src.cpp -c ==> should give a .bc file # linking - TODO # annotate each .bc with emscripten info, like "compiled with -O2: do the O2 opts when going to final .js" |