These test cases are testing features not available when either
targeting the s390x-ibm-zos target or use tools/features not available
on the z/OS operating system. In a couple cases the lit test had a
number of subtests with one or two that aren't supported on z/OS. Rather
than mark the entire test as unsupported I split out the unsupported
tests into a separate test case.
The const.cpp testcase fails when running in MSVC mode, while it does
succeed in MinGW mode.
In MSVC mode, there are more constructor invocations than expected, as
the printout looks like this:
A(1), this = 0000025597930000
A(1), this = 0000025597930000
f: this = 0000025597930000, val = 1
A(1), this = 0000025597930000
f: this = 0000025597930000, val = 1
~A, this = 0000025597930000, val = 1
~A, this = 0000025597930000, val = 1
~A, this = 0000025597930000, val = 1
While the expected printout looks like this:
A(1), this = 000002C903E10000
f: this = 000002C903E10000, val = 1
f: this = 000002C903E10000, val = 1
~A, this = 000002C903E10000, val = 1
Reapplying #70991 with the XFAIL changed to check the host triple, not
the target triple. On an MSVC based build of Clang, but with the default
target triple set to PS4/PS5, we will still see the failure. And a Linux
based build of Clang that targets PS4/PS5 won't see the issue.
This reverts commit e9db60c05e2fb96ff40cbb1f78790abc5de9237e.
This was still failing (unexpectedly passing) on some Sony PS
buildbots.
The issue is that the clang-repl testcases don't depend on what
the default target triple is, but what the host triple is,
which is used for JIT purposes.
The const.cpp testcase fails when running in MSVC mode, while it does
succeed in MinGW mode.
In MSVC mode, there are more constructor invocations than expected, as
the printout looks like this:
A(1), this = 0000025597930000
A(1), this = 0000025597930000
f: this = 0000025597930000, val = 1
A(1), this = 0000025597930000
f: this = 0000025597930000, val = 1
~A, this = 0000025597930000, val = 1
~A, this = 0000025597930000, val = 1
~A, this = 0000025597930000, val = 1
While the expected printout looks like this:
A(1), this = 000002C903E10000
f: this = 000002C903E10000, val = 1
f: this = 000002C903E10000, val = 1
~A, this = 000002C903E10000, val = 1
Reapplying with the XFAIL pattern expanded to include PS4/PS5
triples as well, which also seem to have the same behaviour
as MSVC.
This reverts commit 3bc056d5f0ebe9e4074afa088c3a0355f9ab901a.
This broke on bots with a target triple of x86_64-sie-ps5,
which also appear to behave like the MSVC case.
The const.cpp testcase fails when running in MSVC mode, while it does
succeed in MinGW mode.
In MSVC mode, there are more constructor invocations than expected, as
the printout looks like this:
A(1), this = 0000025597930000
A(1), this = 0000025597930000
f: this = 0000025597930000, val = 1
A(1), this = 0000025597930000
f: this = 0000025597930000, val = 1
~A, this = 0000025597930000, val = 1
~A, this = 0000025597930000, val = 1
~A, this = 0000025597930000, val = 1
While the expected printout looks like this:
A(1), this = 000002C903E10000
f: this = 000002C903E10000, val = 1
f: this = 000002C903E10000, val = 1
~A, this = 000002C903E10000, val = 1
Disable internal linkage for const variables if IncrementalExtensions
are enabled. Otherwise the variables are emitted multiple times, with
multiple constructions at unique memory locations, during every PTU.
