rust/src/test/codegen/stack-alloc-string-slice.rs, branch 1.6.0 https://github.com/rust-lang/rust http://git.dreamy.place/mirrors/rust/atom?h=1.6.0 2015-05-27T10:08:31+00:00 Revamp codegen tests to check IR quality instead of quantity 2015-05-27T10:08:31+00:00 Björn Steinbrink bsteinbr@gmail.com 2015-05-24T16:07:52+00:00 urn:sha1:677367599e8383c355b8e8261cafe3ce44c9c6de The current codegen tests only compare IR line counts between similar rust and C programs, the latter getting compiled with clang. That looked like a good idea back then, but actually things like lifetime intrinsics mean that less IR isn't always better, so the metric isn't really helpful. Instead, we can start doing tests that check specific aspects of the generated IR, like attributes or metadata. To do that, we can use LLVM's FileCheck tool which has a number of useful features for such tests. To start off, I created some tests for a few things that were recently added and/or broken. Add `pub` to all the codegen tests 2013-10-10T13:00:51+00:00 Alex Crichton alex@alexcrichton.com 2013-10-10T13:00:51+00:00 urn:sha1:caf7b678dd2f07918b47120aa73a1bca51d12da1 Otherwise the test function is internalized and LLVM will most likely optimize it out. test: add more codegen tests, add copyright headers to all. 2013-07-31T22:02:22+00:00 Graydon Hoare graydon@mozilla.com 2013-07-31T22:01:54+00:00 urn:sha1:8261f2c37c7181fb4a40e8f8d9eaebb96deea9bb test: new codegen tests, rename hello. 2013-07-17T00:44:57+00:00 Graydon Hoare graydon@mozilla.com 2013-07-17T00:42:28+00:00 urn:sha1:40f74341f3ba2cee2afedb31014ee14432d700cd