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b9c1b51e45
*** to conform to clang-format’s LLVM style. This kind of mass change has
*** two obvious implications:
Firstly, merging this particular commit into a downstream fork may be a huge
effort. Alternatively, it may be worth merging all changes up to this commit,
performing the same reformatting operation locally, and then discarding the
merge for this particular commit. The commands used to accomplish this
reformatting were as follows (with current working directory as the root of
the repository):
find . \( -iname "*.c" -or -iname "*.cpp" -or -iname "*.h" -or -iname "*.mm" \) -exec clang-format -i {} +
find . -iname "*.py" -exec autopep8 --in-place --aggressive --aggressive {} + ;
The version of clang-format used was 3.9.0, and autopep8 was 1.2.4.
Secondly, “blame” style tools will generally point to this commit instead of
a meaningful prior commit. There are alternatives available that will attempt
to look through this change and find the appropriate prior commit. YMMV.
llvm-svn: 280751
44 lines
1.4 KiB
Python
44 lines
1.4 KiB
Python
"""
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Test PHI nodes work in the IR interpreter.
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"""
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import os
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import os.path
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import lldb
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from lldbsuite.test.lldbtest import *
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import lldbsuite.test.lldbutil as lldbutil
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class IRInterpreterPHINodesTestCase(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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def test_phi_node_support(self):
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"""Test support for PHI nodes in the IR interpreter."""
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self.build()
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exe = os.path.join(os.getcwd(), 'a.out')
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self.runCmd('file ' + exe, CURRENT_EXECUTABLE_SET)
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# Break on the first assignment to i
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line = line_number('main.cpp', 'i = 5')
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lldbutil.run_break_set_by_file_and_line(
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self, 'main.cpp', line, num_expected_locations=1, loc_exact=True)
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self.runCmd('run', RUN_SUCCEEDED)
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# The stop reason of the thread should be breakpoint
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self.expect('thread list', STOPPED_DUE_TO_BREAKPOINT,
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substrs=['stopped', 'stop reason = breakpoint'])
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self.runCmd('s')
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# The logical 'or' causes a PHI node to be generated. Execute without JIT
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# to test that the interpreter can handle this
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self.expect('expr -j 0 -- i == 3 || i == 5', substrs=['true'])
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self.runCmd('s')
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self.expect('expr -j 0 -- i == 3 || i == 5', substrs=['false'])
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self.runCmd('s')
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self.expect('expr -j 0 -- i == 3 || i == 5', substrs=['true'])
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