diff options
Diffstat (limited to 'tools/shared.py')
| -rw-r--r-- | tools/shared.py | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/tools/shared.py b/tools/shared.py index cc466e68..84f50f5e 100644 --- a/tools/shared.py +++ b/tools/shared.py @@ -78,7 +78,7 @@ def pick_llvm_opts(optimization_level, optimize_size, allow_nonportable=False, u if allow_nonportable: opts.append('-O%d' % optimization_level) else: - # createStandardAliasAnalysisPasses + # PassManagerBuilder::populateModulePassManager if allow_nonportable and use_aa: # ammo.js results indicate this can be nonportable opts.append('-tbaa') opts.append('-basicaa') # makes fannkuch slow but primes fast @@ -118,7 +118,8 @@ def pick_llvm_opts(optimization_level, optimize_size, allow_nonportable=False, u if allow_nonportable: opts.append('-loop-idiom') # ? opts.append('-loop-deletion') opts.append('-loop-unroll') - if allow_nonportable: opts.append('-instcombine') + + ##### not in llvm-3.0. but have | #addExtensionsToPM(EP_LoopOptimizerEnd, MPM);| if allow_nonportable: opts.append('-instcombine') # XXX Danger: Messes up Lua output for unknown reasons # Note: this opt is of minor importance for raytrace... @@ -131,11 +132,13 @@ def pick_llvm_opts(optimization_level, optimize_size, allow_nonportable=False, u opts.append('-jump-threading') opts.append('-correlated-propagation') opts.append('-dse') + #addExtensionsToPM(EP_ScalarOptimizerLate, MPM); + opts.append('-adce') opts.append('-simplifycfg') + if allow_nonportable: opts.append('-instcombine') opts.append('-strip-dead-prototypes') - opts.append('-deadtypeelim') if optimization_level > 2: opts.append('-globaldce') |