0c6f2f629c
The default version of OpenMP is updated from 5.0 to 5.1 which means if -fopenmp is specified but -fopenmp-version is not specified with clang, the default version of OpenMP is taken to be 5.1. After modifying the Frontend for that, various LIT tests were updated. This patch contains all such changes. At a high level, these are the patterns of changes observed in LIT tests - # RUN lines which mentioned `-fopenmp-version=50` need to kept only if the IR for version 5.0 and 5.1 are different. Otherwise only one RUN line with no version info(i.e. default version) needs to be there. # Test cases of this sort already had the RUN lines with respect to the older default version 5.0 and the version 5.1. Only swapping the version specification flag `-fopenmp-version` from newer version RUN line to older version RUN line is required. # Diagnostics: Remove the 5.0 version specific RUN lines if there was no difference in the Diagnostics messages with respect to the default 5.1. # Diagnostics: In case there was any difference in diagnostics messages between 5.0 and 5.1, mention version specific messages in tests. # If the test contained version specific ifdef's e.g. "#ifdef OMP5" but there were no RUN lines for any other version than 5.X, then bring the code guarded by ifdef's outside and remove the ifdef's. # Some tests had RUN lines for both 5.0 and 5.1 versions, but it is found that the IR for 5.0 is not different from the 5.1, therefore such RUN lines are redundant. So, such duplicated lines are removed. # To generate CHECK lines automatically, use the script llvm/utils/update_cc_test_checks.py Reviewed By: saiislam, ABataev Differential Revision: https://reviews.llvm.org/D129635 (cherry picked from commit 9dd2999907dc791136a75238a6000f69bf67cf4e)
313 lines
49 KiB
C++
313 lines
49 KiB
C++
// RUN: %clang_cc1 -triple=x86_64-pc-win32 -verify=omp51,expected -fopenmp -x c++ -std=c++14 -fms-extensions -Wno-pragma-pack -fexceptions -fcxx-exceptions %s
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// RUN: %clang_cc1 -triple=x86_64-pc-win32 -verify=omp51,expected -fopenmp-simd -x c++ -std=c++14 -fms-extensions -Wno-pragma-pack -fexceptions -fcxx-exceptions %s
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// RUN: %clang_cc1 -triple=x86_64-pc-win32 -verify=omp50,expected -fopenmp -fopenmp-version=50 -x c++ -std=c++14 -fms-extensions -Wno-pragma-pack -fexceptions -fcxx-exceptions %s
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// RUN: %clang_cc1 -triple=x86_64-pc-win32 -verify=omp50,expected -fopenmp-simd -fopenmp-version=50 -x c++ -std=c++14 -fms-extensions -Wno-pragma-pack -fexceptions -fcxx-exceptions %s
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#pragma omp declare // expected-error {{expected an OpenMP directive}}
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int foo();
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template <typename T>
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T foofoo();
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#pragma omp declare variant // expected-error {{expected '(' after 'declare variant'}}
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#pragma omp declare variant( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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#pragma omp declare variant(foo // expected-error {{expected ')'}} omp50-error {{expected 'match' clause on 'omp declare variant' directive}} omp51-error {{expected 'match', 'adjust_args', or 'append_args' clause on 'omp declare variant' directive}} expected-note {{to match this '('}}
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#pragma omp declare variant(x) // expected-error {{use of undeclared identifier 'x'}} omp50-error {{expected 'match' clause on 'omp declare variant' directive}} omp51-error {{expected 'match', 'adjust_args', or 'append_args' clause on 'omp declare variant' directive}}
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#pragma omp declare variant(foo) // omp50-error {{expected 'match' clause on 'omp declare variant' directive}} omp51-error {{expected 'match', 'adjust_args', or 'append_args' clause on 'omp declare variant' directive}}
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#pragma omp declare variant(foofoo <int>) // omp50-error {{expected 'match' clause on 'omp declare variant' directive}} omp51-error {{expected 'match', 'adjust_args', or 'append_args' clause on 'omp declare variant' directive}}
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#pragma omp declare variant(foofoo <int>) xxx // omp50-error {{expected 'match' clause on 'omp declare variant' directive}} omp51-error {{expected 'match', 'adjust_args', or 'append_args' clause on 'omp declare variant' directive}}
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#pragma omp declare variant(foofoo <int>) match // expected-error {{expected '(' after 'match'}}
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#pragma omp declare variant(foofoo <int>) match( // expected-error {{expected ')'}} expected-warning {{expected identifier or string literal describing a context set; set skipped}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}} expected-note {{to match this '('}}
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#pragma omp declare variant(foofoo <int>) match() // expected-warning {{expected identifier or string literal describing a context set; set skipped}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
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#pragma omp declare variant(foofoo <int>) match(implementation) // expected-warning {{expected '=' after the context set name "implementation"; '=' assumed}} expected-warning {{expected '{' after the '=' that follows the context set name "implementation"; '{' assumed}} expected-warning {{expected identifier or string literal describing a context selector; selector skipped}} expected-warning {{expected '}' after the context selectors for the context set "implementation"; '}' assumed}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <int>) match(implementation =) // expected-warning {{expected '{' after the '=' that follows the context set name "implementation"; '{' assumed}} expected-warning {{expected identifier or string literal describing a context selector; selector skipped}} expected-warning {{expected '}' after the context selectors for the context set "implementation"; '}' assumed}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <int>) match(implementation = yyy) // expected-warning {{expected '{' after the '=' that follows the context set name "implementation"; '{' assumed}} expected-warning {{'yyy' is not a valid context selector for the context set 'implementation'; selector ignored}} expected-warning {{expected '}' after the context selectors for the context set "implementation"; '}' assumed}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <int>) match(implementation = yyy }) // expected-warning {{expected '{' after the '=' that follows the context set name "implementation"; '{' assumed}} expected-warning {{'yyy' is not a valid context selector for the context set 'implementation'; selector ignored}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <int>) match(implementation = {) // expected-warning {{expected identifier or string literal describing a context selector; selector skipped}} expected-warning {{expected '}' after the context selectors for the context set "implementation"; '}' assumed}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <int>) match(implementation = {}) // expected-warning {{expected identifier or string literal describing a context selector; selector skipped}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <int>) match(implementation = {vvv, vvv}) // expected-warning {{'vvv' is not a valid context selector for the context set 'implementation'; selector ignored}} expected-warning {{'vvv' is not a valid context selector for the context set 'implementation'; selector ignored}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <int>) match(implementation = {vvv} implementation) // expected-error {{expected ')'}} expected-warning {{'vvv' is not a valid context selector for the context set 'implementation'; selector ignored}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}} expected-note {{to match this '('}}
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#pragma omp declare variant(foofoo <int>) match(implementation = {vvv}) implementation // expected-warning {{'vvv' is not a valid context selector for the context set 'implementation'; selector ignored}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}} omp50-error {{expected 'match' clause on 'omp declare variant' directive}} omp51-error {{expected 'match', 'adjust_args', or 'append_args' clause on 'omp declare variant' directive}}
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#pragma omp declare variant(foofoo <int>) match(implementation={xxx}) // expected-warning {{'xxx' is not a valid context selector for the context set 'implementation'; selector ignored}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <int>) match(implementation={vendor}) // expected-warning {{the context selector 'vendor' in context set 'implementation' requires a context property defined in parentheses; selector ignored}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <int>) match(implementation={vendor(}) // expected-error {{expected ')'}} expected-warning {{expected identifier or string literal describing a context property; property skipped}} expected-note {{context property options are: 'amd' 'arm' 'bsc' 'cray' 'fujitsu' 'gnu' 'ibm' 'intel' 'llvm' 'nec' 'nvidia' 'pgi' 'ti' 'unknown'}} expected-note {{to match this '('}}
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#pragma omp declare variant(foofoo <int>) match(implementation={vendor()}) // expected-warning {{expected identifier or string literal describing a context property; property skipped}} expected-note {{context property options are: 'amd' 'arm' 'bsc' 'cray' 'fujitsu' 'gnu' 'ibm' 'intel' 'llvm' 'nec' 'nvidia' 'pgi' 'ti' 'unknown'}}
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#pragma omp declare variant(foofoo <int>) match(implementation={vendor(score ibm)}) // expected-error {{expected '(' after 'score'}} expected-warning {{expected '':'' after the score expression; '':'' assumed}}
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#pragma omp declare variant(foofoo <int>) match(implementation={vendor(score( ibm)}) // expected-error {{use of undeclared identifier 'ibm'}} expected-error {{expected ')'}} expected-warning {{expected '':'' after the score expression; '':'' assumed}} expected-warning {{expected identifier or string literal describing a context property; property skipped}} expected-note {{context property options are: 'amd' 'arm' 'bsc' 'cray' 'fujitsu' 'gnu' 'ibm' 'intel' 'llvm' 'nec' 'nvidia' 'pgi' 'ti' 'unknown'}} expected-note {{to match this '('}}
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#pragma omp declare variant(foofoo <int>) match(implementation={vendor(score(2 ibm)}) // expected-error {{expected ')'}} expected-error {{expected ')'}} expected-warning {{expected '':'' after the score expression; '':'' assumed}} expected-warning {{expected identifier or string literal describing a context property; property skipped}} expected-note {{to match this '('}} expected-note {{context property options are: 'amd' 'arm' 'bsc' 'cray' 'fujitsu' 'gnu' 'ibm' 'intel' 'llvm' 'nec' 'nvidia' 'pgi' 'ti' 'unknown'}} expected-note {{to match this '('}}
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#pragma omp declare variant(foofoo <int>) match(implementation={vendor(score(foofoo <int>()) ibm)}) // expected-warning {{expected '':'' after the score expression; '':'' assumed}} expected-warning {{score expressions in the OpenMP context selector need to be constant; foofoo<int>() is not and will be ignored}}
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#pragma omp declare variant(foofoo <int>) match(implementation={vendor(score(5): ibm), vendor(llvm)}) // expected-warning {{the context selector 'vendor' was used already in the same 'omp declare variant' directive; selector ignored}} expected-note {{the previous context selector 'vendor' used here}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <int>) match(implementation={vendor(score(5): ibm), kind(cpu)}) // expected-warning {{the context selector 'kind' is not valid for the context set 'implementation'; selector ignored}} expected-note {{the context selector 'kind' can be nested in the context set 'device'; try 'match(device={kind(property)})'}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <int>) match(device={xxx}) // expected-warning {{'xxx' is not a valid context selector for the context set 'device'; selector ignored}} expected-note {{context selector options are: 'kind' 'arch' 'isa'}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <int>) match(device={kind}) // expected-warning {{the context selector 'kind' in context set 'device' requires a context property defined in parentheses; selector ignored}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <int>) match(device={kind(}) // expected-error {{expected ')'}} expected-warning {{expected identifier or string literal describing a context property; property skipped}} expected-note {{context property options are: 'host' 'nohost' 'cpu' 'gpu' 'fpga' 'any'}} expected-note {{to match this '('}}
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#pragma omp declare variant(foofoo <int>) match(device={kind()}) // expected-warning {{expected identifier or string literal describing a context property; property skipped}} expected-note {{context property options are: 'host' 'nohost' 'cpu' 'gpu' 'fpga' 'any'}}
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#pragma omp declare variant(foofoo <int>) match(device={kind(score cpu)}) // expected-error {{expected '(' after 'score'}} expected-warning {{expected '':'' after the score expression; '':'' assumed}} expected-warning {{the context selector 'kind' in the context set 'device' cannot have a score ('<invalid>'); score ignored}}
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#pragma omp declare variant(foofoo <int>) match(device={kind(score( ibm)}) // expected-error {{use of undeclared identifier 'ibm'}} expected-error {{expected ')'}} expected-warning {{expected '':'' after the score expression; '':'' assumed}} expected-warning {{the context selector 'kind' in the context set 'device' cannot have a score}} expected-warning {{expected identifier or string literal describing a context property; property skipped}} expected-note {{context property options are: 'host' 'nohost' 'cpu' 'gpu' 'fpga' 'any'}} expected-note {{to match this '('}}
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#pragma omp declare variant(foofoo <int>) match(device={kind(score(2 gpu)}) // expected-error {{expected ')'}} expected-error {{expected ')'}} expected-warning {{expected '':'' after the score expression; '':'' assumed}} expected-warning {{the context selector 'kind' in the context set 'device' cannot have a score ('2'); score ignored}} expected-warning {{expected identifier or string literal describing a context property; property skipped}} expected-note {{to match this '('}} expected-note {{context property options are: 'host' 'nohost' 'cpu' 'gpu' 'fpga' 'any'}} expected-note {{to match this '('}}
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#pragma omp declare variant(foofoo <int>) match(device={kind(score(foofoo <int>()) ibm)}) // expected-warning {{expected '':'' after the score expression; '':'' assumed}} expected-warning {{the context selector 'kind' in the context set 'device' cannot have a score ('foofoo<int>()'); score ignored}} expected-warning {{'ibm' is not a valid context property for the context selector 'kind' and the context set 'device'; property ignored}} expected-note {{try 'match(implementation={vendor(ibm)})'}} expected-note {{the ignored property spans until here}}
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#pragma omp declare variant(foofoo <int>) match(device={kind(score(5): host), kind(llvm)}) // expected-warning {{the context selector 'kind' in the context set 'device' cannot have a score ('5'); score ignored}} expected-warning {{the context selector 'kind' was used already in the same 'omp declare variant' directive; selector ignored}} expected-note {{the previous context selector 'kind' used here}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <int>) match(device={kind(score(5): nohost), vendor(llvm)}) // expected-warning {{the context selector 'kind' in the context set 'device' cannot have a score ('5'); score ignored}} expected-warning {{the context selector 'vendor' is not valid for the context set 'device'; selector ignored}} expected-note {{the context selector 'vendor' can be nested in the context set 'implementation'; try 'match(implementation={vendor(property)})'}} expected-note {{the ignored selector spans until here}}
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int bar();
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#pragma omp declare variant // expected-error {{expected '(' after 'declare variant'}}
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#pragma omp declare variant( // expected-error {{expected expression}} expected-error {{expected ')'}} expected-note {{to match this '('}}
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#pragma omp declare variant(foofoo <T> // expected-error {{expected ')'}} omp50-error {{expected 'match' clause on 'omp declare variant' directive}} omp51-error {{expected 'match', 'adjust_args', or 'append_args' clause on 'omp declare variant' directive}} expected-note {{to match this '('}}
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#pragma omp declare variant(x) // expected-error {{use of undeclared identifier 'x'}} omp50-error {{expected 'match' clause on 'omp declare variant' directive}} omp51-error {{expected 'match', 'adjust_args', or 'append_args' clause on 'omp declare variant' directive}}
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#pragma omp declare variant(foo) // omp50-error {{expected 'match' clause on 'omp declare variant' directive}} omp51-error {{expected 'match', 'adjust_args', or 'append_args' clause on 'omp declare variant' directive}}
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#pragma omp declare variant(foofoo) // omp50-error {{expected 'match' clause on 'omp declare variant' directive}} omp51-error {{expected 'match', 'adjust_args', or 'append_args' clause on 'omp declare variant' directive}}
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#pragma omp declare variant(foofoo <T>) // omp50-error {{expected 'match' clause on 'omp declare variant' directive}} omp51-error {{expected 'match', 'adjust_args', or 'append_args' clause on 'omp declare variant' directive}}
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#pragma omp declare variant(foofoo <T>) xxx // omp50-error {{expected 'match' clause on 'omp declare variant' directive}} omp51-error {{expected 'match', 'adjust_args', or 'append_args' clause on 'omp declare variant' directive}}
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#pragma omp declare variant(foofoo <T>) match // expected-error {{expected '(' after 'match'}}
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#pragma omp declare variant(foofoo <T>) match( // expected-error {{expected ')'}} expected-warning {{expected identifier or string literal describing a context set; set skipped}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}} expected-note {{to match this '('}}
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#pragma omp declare variant(foofoo <T>) match() // expected-warning {{expected identifier or string literal describing a context set; set skipped}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
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#pragma omp declare variant(foofoo <T>) match(implementation) // expected-warning {{expected '=' after the context set name "implementation"; '=' assumed}} expected-warning {{expected '{' after the '=' that follows the context set name "implementation"; '{' assumed}} expected-warning {{expected identifier or string literal describing a context selector; selector skipped}} expected-warning {{expected '}' after the context selectors for the context set "implementation"; '}' assumed}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <T>) match(implementation =) // expected-warning {{expected '{' after the '=' that follows the context set name "implementation"; '{' assumed}} expected-warning {{expected identifier or string literal describing a context selector; selector skipped}} expected-warning {{expected '}' after the context selectors for the context set "implementation"; '}' assumed}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <T>) match(implementation = {) // expected-warning {{expected identifier or string literal describing a context selector; selector skipped}} expected-warning {{expected '}' after the context selectors for the context set "implementation"; '}' assumed}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <T>) match(implementation = {}) // expected-warning {{expected identifier or string literal describing a context selector; selector skipped}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <T>) match(implementation = {vvv, vvv}) // expected-warning {{'vvv' is not a valid context selector for the context set 'implementation'; selector ignored}} expected-warning {{'vvv' is not a valid context selector for the context set 'implementation'; selector ignored}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <T>) match(user = {score(<expr>) : condition(<expr>)}) // expected-warning {{'score' is not a valid context selector for the context set 'user'; selector ignored}} expected-note {{context selector options are: 'condition'}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <T>) match(user = {score(<expr>) : condition(<expr>)}) // expected-warning {{'score' is not a valid context selector for the context set 'user'; selector ignored}} expected-note {{context selector options are: 'condition'}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <T>) match(user = {condition(<expr>)}) // expected-error {{expected expression}} expected-error {{use of undeclared identifier 'expr'}} expected-error {{expected expression}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <T>) match(user = {condition(<expr>)}) // expected-error {{expected expression}} expected-error {{use of undeclared identifier 'expr'}} expected-error {{expected expression}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <T>) match(implementation = {vvv} implementation) // expected-error {{expected ')'}} expected-warning {{'vvv' is not a valid context selector for the context set 'implementation'; selector ignored}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}} expected-note {{to match this '('}}
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#pragma omp declare variant(foofoo <T>) match(implementation = {vvv}) xxx // expected-warning {{'vvv' is not a valid context selector for the context set 'implementation'; selector ignored}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}} omp50-error {{expected 'match' clause on 'omp declare variant' directive}} omp51-error {{expected 'match', 'adjust_args', or 'append_args' clause on 'omp declare variant' directive}}
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#pragma omp declare variant(foofoo <int>) match(implementation={vendor(score ibm)}) // expected-error {{expected '(' after 'score'}} expected-warning {{expected '':'' after the score expression; '':'' assumed}}
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#pragma omp declare variant(foofoo <int>) match(implementation={vendor(score( ibm)}) // expected-error {{use of undeclared identifier 'ibm'}} expected-error {{expected ')'}} expected-warning {{expected '':'' after the score expression; '':'' assumed}} expected-warning {{expected identifier or string literal describing a context property; property skipped}} expected-note {{context property options are: 'amd' 'arm' 'bsc' 'cray' 'fujitsu' 'gnu' 'ibm' 'intel' 'llvm' 'nec' 'nvidia' 'pgi' 'ti' 'unknown'}} expected-note {{to match this '('}}
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#pragma omp declare variant(foofoo <int>) match(implementation={vendor(score(C ibm)}) // expected-error {{expected ')'}} expected-error {{expected ')'}} expected-warning {{expected '':'' after the score expression; '':'' assumed}} expected-warning {{expected identifier or string literal describing a context property; property skipped}} expected-note {{to match this '('}} expected-note {{context property options are: 'amd' 'arm' 'bsc' 'cray' 'fujitsu' 'gnu' 'ibm' 'intel' 'llvm' 'nec' 'nvidia' 'pgi' 'ti' 'unknown'}} expected-note {{to match this '('}}
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#pragma omp declare variant(foofoo <int>) match(implementation={vendor(score(foofoo <int>()) ibm)}) // expected-warning {{expected '':'' after the score expression; '':'' assumed}}
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#pragma omp declare variant(foofoo <int>) match(implementation={vendor(score(C+5): ibm), vendor(llvm)}) // expected-warning {{the context selector 'vendor' was used already in the same 'omp declare variant' directive; selector ignored}} expected-note {{the previous context selector 'vendor' used here}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <int>) match(implementation={vendor(score(5): ibm), kind(cpu)}) // expected-warning {{the context selector 'kind' is not valid for the context set 'implementation'; selector ignored}} expected-note {{the context selector 'kind' can be nested in the context set 'device'; try 'match(device={kind(property)})'}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <int>) match(device={xxx}) // expected-warning {{'xxx' is not a valid context selector for the context set 'device'; selector ignored}} expected-note {{context selector options are: 'kind' 'arch' 'isa'}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <int>) match(device={kind}) // expected-warning {{the context selector 'kind' in context set 'device' requires a context property defined in parentheses; selector ignored}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <int>) match(device={kind(}) // expected-error {{expected ')'}} expected-warning {{expected identifier or string literal describing a context property; property skipped}} expected-note {{context property options are: 'host' 'nohost' 'cpu' 'gpu' 'fpga' 'any'}} expected-note {{to match this '('}}
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#pragma omp declare variant(foofoo <int>) match(device={kind()}) // expected-warning {{expected identifier or string literal describing a context property; property skipped}} expected-note {{context property options are: 'host' 'nohost' 'cpu' 'gpu' 'fpga' 'any'}}
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#pragma omp declare variant(foofoo <int>) match(device={kind(score cpu)}) // expected-error {{expected '(' after 'score'}} expected-warning {{expected '':'' after the score expression; '':'' assumed}} expected-warning {{the context selector 'kind' in the context set 'device' cannot have a score ('<invalid>'); score ignored}}
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#pragma omp declare variant(foofoo <int>) match(device={kind(score( ibm)}) // expected-error {{use of undeclared identifier 'ibm'}} expected-error {{expected ')'}} expected-warning {{expected '':'' after the score expression; '':'' assumed}} expected-warning {{the context selector 'kind' in the context set 'device' cannot have a score}} expected-warning {{expected identifier or string literal describing a context property; property skipped}} expected-note {{context property options are: 'host' 'nohost' 'cpu' 'gpu' 'fpga' 'any'}} expected-note {{to match this '('}}
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#pragma omp declare variant(foofoo <int>) match(device={kind(score(C gpu)}) // expected-error {{expected ')'}} expected-error {{expected ')'}} expected-warning {{expected '':'' after the score expression; '':'' assumed}} expected-warning {{the context selector 'kind' in the context set 'device' cannot have a score ('C'); score ignored}} expected-warning {{expected identifier or string literal describing a context property; property skipped}} expected-note {{to match this '('}} expected-note {{context property options are: 'host' 'nohost' 'cpu' 'gpu' 'fpga' 'any'}} expected-note {{to match this '('}}
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#pragma omp declare variant(foofoo <int>) match(device={kind(score(foofoo <int>()) ibm)}) // expected-warning {{expected '':'' after the score expression; '':'' assumed}} expected-warning {{the context selector 'kind' in the context set 'device' cannot have a score ('foofoo<int>()'); score ignored}} expected-warning {{'ibm' is not a valid context property for the context selector 'kind' and the context set 'device'; property ignored}} expected-note {{try 'match(implementation={vendor(ibm)})'}} expected-note {{the ignored property spans until here}}
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#pragma omp declare variant(foofoo <int>) match(device={kind(score(C+5): host), kind(llvm)}) // expected-warning {{the context selector 'kind' in the context set 'device' cannot have a score ('C + 5'); score ignored}} expected-warning {{the context selector 'kind' was used already in the same 'omp declare variant' directive; selector ignored}} expected-note {{the previous context selector 'kind' used here}} expected-note {{the ignored selector spans until here}}
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#pragma omp declare variant(foofoo <int>) match(device={kind(score(C+5): nohost), vendor(llvm)}) // expected-warning {{the context selector 'kind' in the context set 'device' cannot have a score ('C + 5'); score ignored}} expected-warning {{the context selector 'vendor' is not valid for the context set 'device'; selector ignored}} expected-note {{the context selector 'vendor' can be nested in the context set 'implementation'; try 'match(implementation={vendor(property)})'}} expected-note {{the ignored selector spans until here}}
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template <typename T, int C>
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T barbar();
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#pragma omp declare variant(foo) match(implementation = {vendor(score(foo) :llvm)}) // expected-warning {{score expressions in the OpenMP context selector need to be constant; foo is not and will be ignored}}
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#pragma omp declare variant(foo) match(implementation = {vendor(score(foo()) :llvm)}) // expected-warning {{score expressions in the OpenMP context selector need to be constant; foo() is not and will be ignored}}
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#pragma omp declare variant(foo) match(implementation = {vendor(score(<expr>) :llvm)}) // expected-error {{expected expression}} expected-error {{use of undeclared identifier 'expr'}} expected-error {{expected expression}}
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#pragma omp declare variant(foo) match(user = {condition(foo)}) // expected-error {{the user condition in the OpenMP context selector needs to be constant; foo is not}}
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#pragma omp declare variant(foo) match(user = {condition(foo())}) // expected-error {{the user condition in the OpenMP context selector needs to be constant; foo() is not}}
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#pragma omp declare variant(foo) match(user = {condition(<expr>)}) // expected-error {{expected expression}} expected-error {{use of undeclared identifier 'expr'}} expected-error {{expected expression}} expected-note {{the ignored selector spans until here}}
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int score_and_cond_non_const();
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#pragma omp declare variant(foo) match(implementation = {vendor(score(foo) :llvm)})
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#pragma omp declare variant(foo) match(implementation = {vendor(score(foo()) :llvm)})
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#pragma omp declare variant(foo) match(implementation = {vendor(score(<expr>) :llvm)}) // expected-error {{expected expression}} expected-error {{use of undeclared identifier 'expr'}} expected-error {{expected expression}}
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#pragma omp declare variant(foo) match(user = {condition(foo)})
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#pragma omp declare variant(foo) match(user = {condition(foo())})
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#pragma omp declare variant(foo) match(user = {condition(<expr>)}) // expected-error {{expected expression}} expected-error {{use of undeclared identifier 'expr'}} expected-error {{expected expression}} expected-note {{the ignored selector spans until here}}
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template<int C>
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int score_and_cond_non_const_no_inst();
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#pragma omp declare variant(foo) match(implementation = {vendor(score(foo) :llvm)}) // expected-warning {{score expressions in the OpenMP context selector need to be constant; foo is not and will be ignored}}
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#pragma omp declare variant(foo) match(implementation = {vendor(score(foo()) :llvm)}) // expected-warning {{score expressions in the OpenMP context selector need to be constant; foo() is not and will be ignored}}
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#pragma omp declare variant(foo) match(implementation = {vendor(score(<expr>) :llvm)}) // expected-error {{expected expression}} expected-error {{use of undeclared identifier 'expr'}} expected-error {{expected expression}}
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#pragma omp declare variant(foo) match(user = {condition(foo)}) // expected-error {{the user condition in the OpenMP context selector needs to be constant; foo is not}}
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#pragma omp declare variant(foo) match(user = {condition(foo())}) // expected-error {{the user condition in the OpenMP context selector needs to be constant; foo() is not}}
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#pragma omp declare variant(foo) match(user = {condition(<C>)}) // expected-error {{expected expression}} expected-error {{expected expression}} expected-note {{the ignored selector spans until here}}
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template<int C>
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int score_and_cond_non_const_inst();
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constexpr int constexpr_fn(int i) { return 7 * i; }
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#pragma omp declare variant(foo) match(implementation = {vendor(score(constexpr_fn(3)) : llvm)})
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#pragma omp declare variant(foo) match(user = {condition(constexpr_fn(1))})
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int score_and_cond_const();
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#pragma omp declare variant(foo) match(implementation = {vendor(score(constexpr_fn(3)) : llvm)})
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#pragma omp declare variant(foo) match(implementation = {vendor(score(constexpr_fn(C)) : llvm)})
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#pragma omp declare variant(foo) match(user = {condition(constexpr_fn(1))})
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#pragma omp declare variant(foo) match(user = {condition(constexpr_fn(C))})
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template <int C>
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int score_and_cond_const_inst();
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__attribute__((pure)) int pure() { return 0; }
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#pragma omp declare variant(pure) match(user = {condition(1)}) // expected-warning {{ignoring return value of function declared with pure attribute}}
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int unused_warning_after_specialization() { return foo(); }
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void score_and_cond_inst() {
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score_and_cond_non_const();
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score_and_cond_non_const_inst<8>(); // expected-note {{in instantiation of function template specialization 'score_and_cond_non_const_inst<8>' requested here}}
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score_and_cond_const_inst<9>();
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unused_warning_after_specialization();
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}
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#pragma omp declare variant(barbar <int>) match(implementation = {}) // expected-warning {{expected identifier or string literal describing a context selector; selector skipped}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
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int a; // expected-error {{'#pragma omp declare variant' can only be applied to functions}}
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#pragma omp declare variant(barbar <int>) match(implementation = {}) // expected-warning {{expected identifier or string literal describing a context selector; selector skipped}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
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#pragma omp threadprivate(a) // expected-error {{'#pragma omp declare variant' can only be applied to functions}}
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int var;
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#pragma omp threadprivate(var)
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#pragma omp declare variant(barbar <int>) match(implementation = {}) // expected-error {{function declaration is expected after 'declare variant' directive}}
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#pragma omp declare // expected-error {{expected an OpenMP directive}}
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#pragma omp declare variant(barbar <int>) match(implementation = {}) // expected-error {{function declaration is expected after 'declare variant' directive}}
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#pragma omp declare variant(barbar <int>) match(xxx = {}) // expected-error {{function declaration is expected after 'declare variant' directive}}
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#pragma options align = packed
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int main();
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#pragma omp declare variant(barbar <int>) match(implementation = {}) // expected-error {{function declaration is expected after 'declare variant' directive}}
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#pragma omp declare variant(barbar <int>) match(xxx = {}) // expected-error {{function declaration is expected after 'declare variant' directive}}
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#pragma init_seg(compiler)
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int main();
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#pragma omp declare variant(barbar <int>) match(implementation = {}) // expected-error {{single declaration is expected after 'declare variant' directive}} expected-warning {{expected identifier or string literal describing a context selector; selector skipped}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
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int b, c;
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#pragma omp declare variant(C) match(implementation = {}) // expected-error {{'C' does not refer to a value}}
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template <class C> // expected-note {{declared here}}
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void h(C *hp, C *hp2, C *hq, C *lin) {
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b = 0;
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}
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#pragma omp declare variant(barbar <int>) match(implementation = {}) // expected-error {{variant in '#pragma omp declare variant' with type '<overloaded function type>' is incompatible with type 'void (int *, int *, int *, int *)'}} expected-warning {{expected identifier or string literal describing a context selector; selector skipped}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
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template <>
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void h(int *hp, int *hp2, int *hq, int *lin);
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int after_use_variant(void);
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int after_use();
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int bar() {
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|
return after_use();
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}
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#pragma omp declare variant(after_use_variant) match(implementation = {}) // expected-warning {{expected identifier or string literal describing a context selector; selector skipped}} expected-warning {{'#pragma omp declare variant' cannot be applied for function after first usage; the original function might be used}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
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int after_use(void);
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int fn();
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int fn(int);
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#pragma omp declare variant(fn) match(xxx = {}) // expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
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int overload(void);
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int fn1();
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int fn1(int);
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#pragma omp declare variant(fn1) match(implementation = {}) // expected-error {{variant in '#pragma omp declare variant' with type '<overloaded function type>' is incompatible with type 'int (float)'}} expected-warning {{expected identifier or string literal describing a context selector; selector skipped}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
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int overload1(float);
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int fn_constexpr_variant();
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#pragma omp declare variant(fn_constexpr_variant) match(xxx = {}) // expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
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constexpr int fn_constexpr(); // expected-error {{'#pragma omp declare variant' does not support constexpr functions}}
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constexpr int fn_constexpr_variant1();
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#pragma omp declare variant(fn_constexpr_variant1) match(implementation = {}) // expected-error {{'#pragma omp declare variant' does not support constexpr functions}} expected-warning {{expected identifier or string literal describing a context selector; selector skipped}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
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int fn_constexpr1();
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int fn_sc_variant();
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#pragma omp declare variant(fn_sc_variant) match(xxx = {}) // expected-error {{function with '#pragma omp declare variant' has a different storage class}} expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
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static int fn_sc();
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static int fn_sc_variant1();
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#pragma omp declare variant(fn_sc_variant1) match(implementation = {}) // expected-error {{function with '#pragma omp declare variant' has a different storage class}} expected-warning {{expected identifier or string literal describing a context selector; selector skipped}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
|
|
int fn_sc1();
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|
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|
int fn_inline_variant();
|
|
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#pragma omp declare variant(fn_inline_variant) match(xxx = {}) // expected-error {{function with '#pragma omp declare variant' has a different inline specification}} expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
|
|
inline int fn_inline();
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|
|
|
inline int fn_inline_variant1();
|
|
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|
#pragma omp declare variant(fn_inline_variant1) match(implementation = {}) // expected-error {{function with '#pragma omp declare variant' has a different inline specification}} expected-warning {{expected identifier or string literal describing a context selector; selector skipped}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
|
|
int fn_inline1();
|
|
|
|
auto fn_deduced_variant() { return 0; }
|
|
#pragma omp declare variant(fn_deduced_variant) match(xxx = {}) // expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
|
|
int fn_deduced();
|
|
|
|
int fn_deduced_variant1();
|
|
#pragma omp declare variant(fn_deduced_variant1) match(implementation = {}) // expected-warning {{expected identifier or string literal describing a context selector; selector skipped}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
|
|
auto fn_deduced1() { return 0; }
|
|
|
|
auto fn_deduced3() { return 0; }
|
|
|
|
#pragma omp declare variant(fn_deduced_variant1) match(implementation = {}) // expected-warning {{expected identifier or string literal describing a context selector; selector skipped}} expected-warning {{'#pragma omp declare variant' cannot be applied to the function that was defined already; the original function might be used}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
|
|
auto fn_deduced3();
|
|
|
|
auto fn_deduced_variant2() { return 0; }
|
|
|
|
#pragma omp declare variant(fn_deduced_variant2) match(xxx = {}) // expected-error {{variant in '#pragma omp declare variant' with type 'int ()' is incompatible with type 'float ()'}} expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
|
|
float fn_deduced2();
|
|
|
|
|
|
int fn_except_variant() noexcept(true); // expected-error {{exception specification in declaration does not match previous declaration}}
|
|
|
|
#pragma omp declare variant(fn_except_variant) match(implementation = {}) // expected-warning {{expected identifier or string literal describing a context selector; selector skipped}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
|
|
int fn_except() noexcept(false); // expected-note {{previous declaration is here}}
|
|
|
|
|
|
int fn_except_variant1() noexcept(false); // expected-error {{exception specification in declaration does not match previous declaration}}
|
|
|
|
#pragma omp declare variant(fn_except_variant1) match(xxx = {}) // expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
|
|
int fn_except1() noexcept(true); // expected-note {{previous declaration is here}}
|
|
|
|
struct SpecialFuncs {
|
|
void vd();
|
|
|
|
#pragma omp declare variant(SpecialFuncs::vd) match(implementation = {}) // expected-warning {{expected identifier or string literal describing a context selector; selector skipped}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
|
|
SpecialFuncs(); // expected-error {{'#pragma omp declare variant' does not support constructors}}
|
|
|
|
#pragma omp declare variant(SpecialFuncs::vd) match(xxx = {}) // expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
|
|
~SpecialFuncs(); // expected-error {{'#pragma omp declare variant' does not support destructors}}
|
|
|
|
void baz();
|
|
void bar();
|
|
void bar(int);
|
|
virtual void car();
|
|
virtual void dar() = 0;
|
|
|
|
#pragma omp declare variant(SpecialFuncs::car) match(construct={dispatch}) // expected-error {{'#pragma omp declare variant' does not support virtual functions}}
|
|
#pragma omp declare variant(SpecialFuncs::dar) match(construct={dispatch}) // expected-error {{'#pragma omp declare variant' does not support virtual functions}}
|
|
|
|
#pragma omp declare variant(SpecialFuncs::baz) match(implementation = {}) // expected-warning {{expected identifier or string literal describing a context selector; selector skipped}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
|
|
#pragma omp declare variant(SpecialFuncs::bar) match(xxx = {}) // expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
|
|
|
|
#pragma omp declare variant(fn_sc_variant1) match(implementation = {}) // expected-error {{variant in '#pragma omp declare variant' with type 'int (*)()' is incompatible with type 'void (SpecialFuncs::*)()'}} expected-warning {{expected identifier or string literal describing a context selector; selector skipped}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
|
|
void foo1();
|
|
SpecialFuncs& foo(const SpecialFuncs&);
|
|
SpecialFuncs& bar(SpecialFuncs&&);
|
|
|
|
#pragma omp declare variant(SpecialFuncs::foo) match(xxx = {}) // expected-warning {{'xxx' is not a valid context set in a `declare variant`; set ignored}} expected-note {{context set options are: 'construct' 'device' 'implementation' 'user'}} expected-note {{the ignored set spans until here}}
|
|
SpecialFuncs& operator=(const SpecialFuncs&) = default; // expected-error {{'#pragma omp declare variant' does not support defaulted functions}}
|
|
|
|
#pragma omp declare variant(SpecialFuncs::bar) match(implementation = {}) // expected-warning {{expected identifier or string literal describing a context selector; selector skipped}} expected-note {{context selector options are: 'vendor' 'extension' 'unified_address' 'unified_shared_memory' 'reverse_offload' 'dynamic_allocators' 'atomic_default_mem_order'}} expected-note {{the ignored selector spans until here}}
|
|
SpecialFuncs& operator=(SpecialFuncs&&) = delete; // expected-error {{'#pragma omp declare variant' does not support deleted functions}}
|
|
};
|
|
|
|
namespace N {
|
|
|
|
#pragma omp declare variant // expected-error {{function declaration is expected after 'declare variant' directive}}
|
|
} // namespace N
|
|
|
|
#pragma omp declare variant // expected-error {{function declaration is expected after 'declare variant' directive}}
|
|
|
|
#pragma omp declare variant // expected-error {{function declaration is expected after 'declare variant' directive}}
|