bcm5719-llvm/llvm/utils/UpdateTestChecks, branch meklort-10.0.1

update_test_checks: match CHECK-EMPTY lines for replacement.

2020-01-02T17:17:37+00:00

In a8a89c77ea3c16b45763fca6940bbfd3bef7884f, the script started adding CHECK-EMPTY lines, but the regex for which lines to replace was not updated.

[Utils] Deal with occasionally deleted functions

2019-12-31T08:35:18+00:00

When functions exist for some but not all run lines we need to be careful when selecting the prefix. So far, a common prefix was potentially chosen as there was never a "conflict" that would have caused otherwise. With this patch we avoid common prefixes if they are used by run lines that do not emit the function. Reviewed By: lebedev.ri Differential Revision: https://reviews.llvm.org/D68850

[Utils] Reuse argument variable names in the body

2019-12-31T07:58:36+00:00

If we have `int foo(int a) { return a; }` and we run with --function-signature enabled, we want a single variable declaration for `a` which is reused later. Reviewed By: lebedev.ri Differential Revision: https://reviews.llvm.org/D69722

[Utils] Allow update_test_checks to scrub attribute annotations

2019-12-31T07:51:22+00:00

Attribute annotations on calls, e.g., #0, are not useful on their own. This patch adds a flag to update_test_checks.py to scrub them. Reviewed By: lebedev.ri Differential Revision: https://reviews.llvm.org/D68851

[UpdateTestChecks] Fix parsing of RUN: lines with line continuations

2019-12-03T08:24:48+00:00

I accidentally broke this in d9542db49e90457de62af3bfe395aaf4c47b68a5 due to incorrectly placed parentheses.

[update_cc_test_checks.py] Use CHECK_RE from common

2019-12-02T18:18:47+00:00

Summary: This change modifies the common.CHECK_RE regex to also handle '//' comment prefixes which allows us to share it between clang and IR tests. Using the regex from common means that *-SAME lines are also stripped now. Before this change using the --function-signature flag would result in -SAME: lines from previous runs not being removed. Reviewers: MaskRay, jdoerfert Reviewed By: jdoerfert Subscribers: jdoerfert, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D70890

[UpdateTestChecks] Share the code to parse RUN: lines between all scripts

2019-12-02T11:06:30+00:00

Summary: This commit also introduces a common.debug() function to avoid many `if args.verbose:` statements. Depends on D70428. Reviewers: xbolva00, MaskRay, jdoerfert Reviewed By: MaskRay Subscribers: llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D70432

[UptestTestChecks][NFC] Share some common command line options code

2019-11-20T13:23:26+00:00

Summary: Add a function common.parse_commandline_args() that adds options common to all tools (--verbose and --update-only) and returns the parsed commandline arguments. I plan to use the shared parsing of --verbose in a follow-up commit to remove most of the `if args.verbose:` checks in the scripts. Reviewers: xbolva00, MaskRay Reviewed By: MaskRay Subscribers: llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D70428

[Utils] Hide the default behavior change of D68819 under a flag

2019-11-01T16:34:00+00:00

With D69701, the options used when running the script on a file will be recorded and reused on a rerun. This allows us to hide new features behind flags, starting with the "define" that was introduced in D68819.

[utils] Reflow asm check generation to tolerate blank lines

2019-11-01T06:42:48+00:00

This change introduces two fixes. The second fix allows to generate a test to check the first fix. - Output `CHECK-EMPTY` prefix for an empty line in ASM output. Before that fix `update_llc_test_checks.py` incorrectly emits `CHECK-NEXT: ` prefix. - Fix the `ASM_FUNCTION_MIPS_RE` regex to stop on a real function epilogue not on an inline assembler prologue and include inline assembler code into a test. Differential Revision: https://reviews.llvm.org/D47192