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authorkennytm <kennytm@gmail.com>2018-01-18 01:57:23 +0800
committerGitHub <noreply@github.com>2018-01-18 01:57:23 +0800
commitbe916ce584f508ad03e507dac8f65db06304cccb (patch)
tree5f0876a40de4e2a0eef178d5a24e6e45cff7126f /src/test/codegen/gdb_debug_script_load.rs
parent4b636d01654c8633f9d91dfaa4849a3dcfe14085 (diff)
parentdc44d41b984610406af00dc60d8e1903c9a6751b (diff)
downloadrust-be916ce584f508ad03e507dac8f65db06304cccb.tar.gz
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Rollup merge of #47467 - arielb1:cleanup-shims, r=eddyb
remove noop landing pads in cleanup shims

No-op landing pads are already removed in the normal optimization pipeline - so also removing them on the shim pipeline should slightly improve codegen performance, as these cleanup blocks are known to hurt LLVM.

This un-regresses and is therefore a fix for #47442. However, the reporter of that issue should try using `-C panic=abort` instead of carefully avoiding panics.

r? @eddyb
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