https://github.com/rust-lang/rust http://git.dreamy.place/mirrors/rust/atom?h=master 2022-09-02T06:01:53+00:00 2022-09-02T06:01:53+00:00 Jakob Degen jakob.e.degen@gmail.com 2022-08-21T04:47:53+00:00 urn:sha1:e5d60af3c6f44be48371e32ef553416d277c92ec This commit removes many cases of MIR opt tests emitting `.diff`s for more than one pass. These tests cannot be `unit-test`s, and so they are easy to break, and they also provide little value due to having excessively strong opinions over *how* a piece of code should be optimized. Where reasonable, we instead add separate test files that only emit the `PreCodegen.after` MIR for code where we want to track what the result of the net result of the optimization pipeline's output is. 2022-07-28T12:24:44+00:00 Nilstrieb 48135649+Nilstrieb@users.noreply.github.com 2022-07-27T18:47:42+00:00 urn:sha1:11c0280798da8f4d65dec25764237d2354e65273 2022-04-11T13:26:26+00:00 Jakob Degen jakob.e.degen@gmail.com 2022-04-05T23:02:57+00:00 urn:sha1:2a040284a5bc3bee1e78a7bea60e15a0033ef2b5 2021-08-25T19:17:22+00:00 Wesley Wiser wesleywiser@microsoft.com 2021-07-23T22:55:36+00:00 urn:sha1:0a42dfc2fa2b373aedf7a169da3f0ec0e996fc9f Previously, we would set up the source lines for `match` expressions so that the code generated to perform the test of the scrutinee was matched to the line of the arm that required the test and then jump from the arm block to the "next" block was matched to all of the lines in the `match` expression. While that makes sense, it has the side effect of causing strange stepping behavior in debuggers. I've changed the source information so that all of the generated tests are sourced to `match {scrutinee}` and the jumps are sourced to the last line of the block they are inside. This resolves the weird stepping behavior in all debuggers and resolves some instances of "ambiguous symbol" errors in WinDbg preventing the user from setting breakpoints at `match` expressions. 2021-03-16T01:58:54+00:00 Erik Desjardins erikdesjardins@users.noreply.github.com 2021-03-16T01:58:54+00:00 urn:sha1:90562b401ee63d05d2c96bb2240074dd528d9371 2020-09-17T20:35:21+00:00 Nixon Enraght-Moony nixon.emoony@gmail.com 2020-09-17T20:35:21+00:00 urn:sha1:4f23cec3f917143c7d6c52825f867a21f642beec See #75746