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[BOLT] Enable lit internal shell by default

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This patch enables lit's internal shell by default now that all
REQUIRES: shell tests have been update to not require shell features not
available in lit and all unresolved tests have been fixed.

This should speed up test runtime by a bit and will give nicer error
messaging.

Fixes #102701.

Reviewers:
aaupov, yota9, maksfb, paschalis-mpeis, yozhu, rafaelauler, ayermolo

Reviewed By: maksfb

Pull Request: https://github.com/llvm/llvm-project/pull/156083
This commit is contained in:
Aiden Grossman
2025-08-29 12:52:10 -07:00
committed by GitHub
parent 80c2179790
commit 69ccc39471
1 changed files with 12 additions and 1 deletions
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13
bolt/test/lit.cfg.py
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@@ -18,11 +18,22 @@ from lit.llvm.subst import FindTool
# name: The name of this test suite.
config.name = "BOLT"
# TODO: Consolidate the logic for turning on the internal shell by default for all LLVM test suites.
# See https://github.com/llvm/llvm-project/issues/106636 for more details.
#
# We prefer the lit internal shell which provides a better user experience on failures
# and is faster unless the user explicitly disables it with LIT_USE_INTERNAL_SHELL=0
# env var.
use_lit_shell = True
lit_shell_env = os.environ.get("LIT_USE_INTERNAL_SHELL")
if lit_shell_env:
use_lit_shell = lit.util.pythonize_bool(lit_shell_env)
# testFormat: The test format to use to interpret tests.
#
# For now we require '&&' between commands, until they get globally killed and
# the test runner updated.
config.test_format = lit.formats.ShTest(not llvm_config.use_lit_shell)
config.test_format = lit.formats.ShTest(execute_external=not use_lit_shell)
# suffixes: A list of file extensions to treat as test files.
config.suffixes = [