diff options
| -rwxr-xr-x | emcc | 12 | ||||
| -rw-r--r-- | tests/test_other.py | 1 |
2 files changed, 13 insertions, 0 deletions
@@ -235,6 +235,13 @@ Options that are modified or new in %s include: slower because JS optimization will be limited to 1 core. (default in -O0) + -profiling Use reasonable defaults when emitting JS to + make the build useful for profiling. This + sets -g2 (preserve function names) and may + also enable optimizations that affect + performance and otherwise might not be + performed in -g2. + --typed-arrays <mode> 0: No typed arrays 1: Parallel typed arrays 2: Shared (C-like) typed arrays (default) @@ -770,6 +777,7 @@ try: opt_level = 0 debug_level = 0 + profiling = False js_opts = None llvm_opts = None llvm_lto = None @@ -890,6 +898,10 @@ try: requested_level = newargs[i][2:] or '3' debug_level = validate_arg_level(requested_level, 4, 'Invalid debug level: ' + newargs[i]) newargs[i] = '-g' # we'll need this to get LLVM debug info + elif newargs[i] == '-profiling': + debug_level = 2 + profiling = True + newargs[i] = '' elif newargs[i] == '--bind': bind = True newargs[i] = '' diff --git a/tests/test_other.py b/tests/test_other.py index 553a3d83..7200b9fd 100644 --- a/tests/test_other.py +++ b/tests/test_other.py @@ -191,6 +191,7 @@ Options that are modified or new in %s include: (['-O2', '-g1'], lambda generated: 'var b = 0' in generated and not 'function _main' in generated, 'compress is cancelled by -g1'), (['-O2', '-g2'], lambda generated: ('var b = 0' in generated or 'var i1 = 0' in generated) and 'function _main' in generated, 'minify is cancelled by -g2'), (['-O2', '-g3'], lambda generated: 'var b=0' not in generated and 'var b = 0' not in generated and 'function _main' in generated, 'registerize is cancelled by -g3'), + (['-O2', '-profiling'], lambda generated: ('var b = 0' in generated or 'var i1 = 0' in generated) and 'function _main' in generated, 'similar to -g2'), #(['-O2', '-g4'], lambda generated: 'var b=0' not in generated and 'var b = 0' not in generated and 'function _main' in generated, 'same as -g3 for now'), (['-s', 'INLINING_LIMIT=0'], lambda generated: 'function _dump' in generated, 'no inlining without opts'), (['-s', 'USE_TYPED_ARRAYS=0'], lambda generated: 'new Int32Array' not in generated, 'disable typed arrays'), |