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Automatically detect missing symbols

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which are usually optimized away by -O3.

This CI can detect missing exports like
ea84a68075 which was needed for
761346a960.
This commit is contained in:
Takashi Kokubun 2019-09-01 16:31:09 +09:00
parent ea84a68075
commit cda5745c1b
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2 changed files with 3 additions and 0 deletions
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2
.travis.yml
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@ -143,6 +143,8 @@ env:
name: x86_64-linux name: x86_64-linux
os: linux os: linux
<<: *gcc-8 <<: *gcc-8
env:
- TEST_MJIT_SYMBOLS=1 # detect exports missing for MJIT
- &jemalloc - &jemalloc
name: --with-jemalloc name: --with-jemalloc

1
test/lib/jit_support.rb
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@ -29,6 +29,7 @@ module JITSupport
] ]
args << '--jit-wait' if wait args << '--jit-wait' if wait
args << '--jit-save-temps' if save_temps args << '--jit-save-temps' if save_temps
args << '--jit-debug' if ENV['TEST_MJIT_SYMBOLS'] == '1'
args << '-e' << script args << '-e' << script
base_env = { 'MJIT_SEARCH_BUILD_DIR' => 'true' } # workaround to skip requiring `make install` for `make test-all` base_env = { 'MJIT_SEARCH_BUILD_DIR' => 'true' } # workaround to skip requiring `make install` for `make test-all`
if preloadenv = RbConfig::CONFIG['PRELOADENV'] and !preloadenv.empty? if preloadenv = RbConfig::CONFIG['PRELOADENV'] and !preloadenv.empty?