24f836e8fd
This patch fuses the RUN lines for most libomptarget tests. The previous patch D101315 created separate test targets for each supported offloading triple. This patch updates the RUN lines in libomptarget tests to use a generic run line independent of the offloading target selected for the lit instance. In cases, where no RUN line was defined for a specific offloading target, the corresponding target is declared as XFAIL. If it turns out that a test actually supports the target, the XFAIL line can be removed. Differential Revision: https://reviews.llvm.org/D101326
44 lines
1.4 KiB
C
44 lines
1.4 KiB
C
// RUN: %libomptarget-compile-generic && env LIBOMPTARGET_DEBUG=1 %libomptarget-run-generic 2>&1 | %fcheck-generic -allow-empty -check-prefix=DEBUG
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// REQUIRES: libomptarget-debug
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/*
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Test for the 'requires' clause check.
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When a target region is used, the requires flags are set in the
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runtime for the entire compilation unit. If the flags are set again,
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(for whatever reason) the set must be consistent with previously
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set values.
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*/
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#include <stdio.h>
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#include <omp.h>
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// ---------------------------------------------------------------------------
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// Various definitions copied from OpenMP RTL
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extern void __tgt_register_requires(int64_t);
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// End of definitions copied from OpenMP RTL.
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// ---------------------------------------------------------------------------
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void run_reg_requires() {
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// Before the target region is registered, the requires registers the status
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// of the requires clauses. Since there are no requires clauses in this file
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// the flags state can only be OMP_REQ_NONE i.e. 1.
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// This is the 2nd time this function is called so it should print the debug
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// info belonging to the check.
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__tgt_register_requires(1);
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__tgt_register_requires(1);
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// DEBUG: New requires flags 1 compatible with existing 1!
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}
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// ---------------------------------------------------------------------------
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int main() {
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run_reg_requires();
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// This also runs reg requires for the first time.
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#pragma omp target
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{}
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return 0;
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}
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