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authorAlex Crichton <alex@alexcrichton.com>2017-11-29 12:00:10 -0800
committerAlex Crichton <alex@alexcrichton.com>2017-11-30 07:14:10 -0800
commit01c47c254532f8f5554843b424f5a35159b3f5cc (patch)
treeeb33b2e54dba93114f91996b9366269887fdba43 /src/libstd/sys/unix/stack_overflow.rs
parent4fa202d23b4c8c81b8ac6cf89cf843d35854d437 (diff)
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rust-01c47c254532f8f5554843b424f5a35159b3f5cc.zip
rustc: Tweak the `isExported` callback for ThinLTO
Previously we were too eagerly exporting almost all symbols used in ThinLTO
which can cause a whole host of problems downstream! This commit instead fixes
this error by aligning more closely with `lib/LTO/LTO.cpp` in LLVM's codebase
which is to only change the linkage of summaries which are computed as dead.

Closes #46374
Diffstat (limited to 'src/libstd/sys/unix/stack_overflow.rs')
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