[PATCH] D121662: [WIP][WebAssembly] Add end-to-end codegen tests for wasm_simd128.h

Mon Mar 14 23:30:30 PDT 2022

jhenderson added a comment.

In D121662#3381394 <https://reviews.llvm.org/D121662#3381394>, @tlively wrote:

> cc @Orlando and @jhenderson, who have worked on cross-project-tests. I've got `ninja check-intrinsic-headers` kind of working, but the test doesn't run because cross-project-tests/lit.cfg.py checks for a good gdb version (which I don't have) even though I don't want to run the debuginfo tests. Would you be able to help move that configuration code into cross-project-tests/debuginfo-tests?

FWIW, when I created `cross-project-tests`, I left the `check-debuginfo-tests` target there for backwards compatibility reasons. The intent was that people use `check-cross-project-tests` instead. That being said, I don't think it hurts to test a subset of them.

Are you sure the GDB version check is what is causing the issue? As far as I can tell, that should just impact tests that have the `gdb-clang-incompatibility` feature in the REQUIRES/XFAIL/... list. What output do you get from the test being marked as UNSUPPORTED if you run the test with lit directly and the `-a` option, e.g. like the following?

  $ llvm-lit my-test.test -a

Repository:
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https://reviews.llvm.org/D121662