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authorAlex Crichton <alex@alexcrichton.com>2015-08-11 22:11:34 -0700
committerAlex Crichton <alex@alexcrichton.com>2015-08-11 22:42:20 -0700
commit29eae0eceb043bff108950dd3b2cf5a4c0fb30a2 (patch)
treeda180e3768c031288d69f7f160055f8b8c645d7c /src/rustllvm/RustWrapper.cpp
parentb5b8f1bd90f109a4e4f8ffa7b01a6b91cc2c77d6 (diff)
parent689d13dde95cdcfa1353e5382dee49c0acf1ded4 (diff)
downloadrust-29eae0eceb043bff108950dd3b2cf5a4c0fb30a2.tar.gz
rust-29eae0eceb043bff108950dd3b2cf5a4c0fb30a2.zip
rollup merge of #27650: dotdash/backtrace_test
LLVM might perform tail merging on the calls that initiate the unwinding
process which breaks debuginfo and therefore this test. Since tail
merging is guaranteed to break debuginfo, it should be disabled for this
test.

This allows us to restore a testcase that I had to remove earlier
because of the same problem, because back then I didn't realize that
disabling tail merging was an option.

cc #27619
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