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| author | Björn Steinbrink <bsteinbr@gmail.com> | 2013-08-03 12:35:33 +0200 |
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| committer | Björn Steinbrink <bsteinbr@gmail.com> | 2013-08-03 15:03:58 +0200 |
| commit | a51e3e46effc07f5e7ce5a698ddc8be65244b3a5 (patch) | |
| tree | f42224d47438ebcf99894a3ecae2e943a1958608 /src/rt/rust_stack.cpp | |
| parent | 2765811cb6530eb73c5450bd25e915e67bd512cf (diff) | |
| download | rust-a51e3e46effc07f5e7ce5a698ddc8be65244b3a5.tar.gz rust-a51e3e46effc07f5e7ce5a698ddc8be65244b3a5.zip | |
trans_arg_expr: Omit extra copies for rvalues
rvalues aren't going to be used anywhere but as the argument, so there's no point in copying them. LLVM used to eliminate the copy later, but why bother emitting it in the first place?
Diffstat (limited to 'src/rt/rust_stack.cpp')
0 files changed, 0 insertions, 0 deletions