mirror of
https://github.com/Gericom/teak-llvm.git
synced 2025-06-21 12:35:47 -04:00
29872606d2
Summary: As discussed on lldb-dev, this patch moves some LLDB tests into a hierarchy that more closely resembles the commands we use in the LLDB interpreter. This patch should only move tests that use the command interpreter and shouldn't touch any tests that primarily test the SB API. Reviewers: #lldb, jfb, JDevlieghere Reviewed By: #lldb, JDevlieghere Subscribers: dexonsmith, arphaman, JDevlieghere, lldb-commits Tags: #lldb Differential Revision: https://reviews.llvm.org/D67033 llvm-svn: 370605
42 lines
1.3 KiB
Python
42 lines
1.3 KiB
Python
"""
|
|
Test PHI nodes work in the IR interpreter.
|
|
"""
|
|
|
|
|
|
import lldb
|
|
from lldbsuite.test.lldbtest import *
|
|
import lldbsuite.test.lldbutil as lldbutil
|
|
|
|
|
|
class IRInterpreterPHINodesTestCase(TestBase):
|
|
mydir = TestBase.compute_mydir(__file__)
|
|
|
|
def test_phi_node_support(self):
|
|
"""Test support for PHI nodes in the IR interpreter."""
|
|
|
|
self.build()
|
|
exe = self.getBuildArtifact("a.out")
|
|
self.runCmd('file ' + exe, CURRENT_EXECUTABLE_SET)
|
|
|
|
# Break on the first assignment to i
|
|
line = line_number('main.cpp', 'i = 5')
|
|
lldbutil.run_break_set_by_file_and_line(
|
|
self, 'main.cpp', line, num_expected_locations=1, loc_exact=True)
|
|
|
|
self.runCmd('run', RUN_SUCCEEDED)
|
|
|
|
# The stop reason of the thread should be breakpoint
|
|
self.expect('thread list', STOPPED_DUE_TO_BREAKPOINT,
|
|
substrs=['stopped', 'stop reason = breakpoint'])
|
|
|
|
self.runCmd('s')
|
|
|
|
# The logical 'or' causes a PHI node to be generated. Execute without JIT
|
|
# to test that the interpreter can handle this
|
|
self.expect('expr -j 0 -- i == 3 || i == 5', substrs=['true'])
|
|
|
|
self.runCmd('s')
|
|
self.expect('expr -j 0 -- i == 3 || i == 5', substrs=['false'])
|
|
self.runCmd('s')
|
|
self.expect('expr -j 0 -- i == 3 || i == 5', substrs=['true'])
|