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llvm-project/clang/test/OpenMP/taskgroup_codegen.cpp

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[OPENMP] Support for '#pragma omp taskgroup' directive. Added parsing, sema analysis and codegen for '#pragma omp taskgroup' directive (OpenMP 4.0). The code for directive is generated the following way: #pragma omp taskgroup <body> void __kmpc_taskgroup(<loc>, thread_id); <body> void __kmpc_end_taskgroup(<loc>, thread_id); llvm-svn: 240011
2015-06-18 20:14:09 +08:00
// RUN: %clang_cc1 -verify -fopenmp -x c++ -emit-llvm %s -fexceptions -fcxx-exceptions -o - | FileCheck %s
// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -emit-pch -o %t %s
// RUN: %clang_cc1 -fopenmp -x c++ -triple x86_64-unknown-unknown -fexceptions -fcxx-exceptions -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
Stop messing with the 'g' group of options in CompilerInvocation. With this change, most 'g' options are rejected by CompilerInvocation. They remain only as Driver options. The new way to request debug info from cc1 is with "-debug-info-kind={line-tables-only|limited|standalone}" and "-dwarf-version={2|3|4}". In the absence of a command-line option to specify Dwarf version, the Toolchain decides it, rather than placing Toolchain-specific logic in CompilerInvocation. Also fix a bug in the Windows compatibility argument parsing in which the "rightmost argument wins" principle failed. Differential Revision: http://reviews.llvm.org/D13221 llvm-svn: 249655
2015-10-08 12:24:12 +08:00
// RUN: %clang_cc1 -verify -triple x86_64-apple-darwin10 -fopenmp -fexceptions -fcxx-exceptions -debug-info-kind=line-tables-only -x c++ -emit-llvm %s -o - | FileCheck %s --check-prefix=TERM_DEBUG
[OPENMP] Support for '#pragma omp taskgroup' directive. Added parsing, sema analysis and codegen for '#pragma omp taskgroup' directive (OpenMP 4.0). The code for directive is generated the following way: #pragma omp taskgroup <body> void __kmpc_taskgroup(<loc>, thread_id); <body> void __kmpc_end_taskgroup(<loc>, thread_id); llvm-svn: 240011
2015-06-18 20:14:09 +08:00
// expected-no-diagnostics
Revert "Revert r241620 and follow-up commits" and move the initialization of the llvm targets from clang/CodeGen into ClangCheck.cpp and CIndex.cpp. llvm-svn: 241653
2015-07-08 09:00:30 +08:00
// REQUIRES: x86-registered-target
[OPENMP] Support for '#pragma omp taskgroup' directive. Added parsing, sema analysis and codegen for '#pragma omp taskgroup' directive (OpenMP 4.0). The code for directive is generated the following way: #pragma omp taskgroup <body> void __kmpc_taskgroup(<loc>, thread_id); <body> void __kmpc_end_taskgroup(<loc>, thread_id); llvm-svn: 240011
2015-06-18 20:14:09 +08:00
#ifndef HEADER
#define HEADER
// CHECK: [[IDENT_T_TY:%.+]] = type { i32, i32, i32, i32, i8* }
Account for calling convention specifiers in function definitions in IR test cases Several tests wouldn't pass when executed on an armv7a_pc_linux triple due to the non-default arm_aapcs calling convention produced on the function definitions in the IR output. Account for this with the application of a little regex. Patch by Ying Yi. llvm-svn: 240971
2015-06-30 01:29:50 +08:00
// CHECK: define {{.*}}void [[FOO:@.+]]()
[OPENMP] Support for '#pragma omp taskgroup' directive. Added parsing, sema analysis and codegen for '#pragma omp taskgroup' directive (OpenMP 4.0). The code for directive is generated the following way: #pragma omp taskgroup <body> void __kmpc_taskgroup(<loc>, thread_id); <body> void __kmpc_end_taskgroup(<loc>, thread_id); llvm-svn: 240011
2015-06-18 20:14:09 +08:00
void foo() {}
// CHECK-LABEL: @main
// TERM_DEBUG-LABEL: @main
int main() {
// CHECK: [[A_ADDR:%.+]] = alloca i8
char a;
Account for calling convention specifiers in function definitions in IR test cases Several tests wouldn't pass when executed on an armv7a_pc_linux triple due to the non-default arm_aapcs calling convention produced on the function definitions in the IR output. Account for this with the application of a little regex. Patch by Ying Yi. llvm-svn: 240971
2015-06-30 01:29:50 +08:00
// CHECK: [[GTID:%.+]] = call {{.*}}i32 @__kmpc_global_thread_num([[IDENT_T_TY]]* [[DEFAULT_LOC:@.+]])
// CHECK: call {{.*}}void @__kmpc_taskgroup([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]])
[OPENMP] Support for '#pragma omp taskgroup' directive. Added parsing, sema analysis and codegen for '#pragma omp taskgroup' directive (OpenMP 4.0). The code for directive is generated the following way: #pragma omp taskgroup <body> void __kmpc_taskgroup(<loc>, thread_id); <body> void __kmpc_end_taskgroup(<loc>, thread_id); llvm-svn: 240011
2015-06-18 20:14:09 +08:00
// CHECK-NEXT: store i8 2, i8* [[A_ADDR]]
Account for calling convention specifiers in function definitions in IR test cases Several tests wouldn't pass when executed on an armv7a_pc_linux triple due to the non-default arm_aapcs calling convention produced on the function definitions in the IR output. Account for this with the application of a little regex. Patch by Ying Yi. llvm-svn: 240971
2015-06-30 01:29:50 +08:00
// CHECK-NEXT: call {{.*}}void @__kmpc_end_taskgroup([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]])
[OPENMP] Support for '#pragma omp taskgroup' directive. Added parsing, sema analysis and codegen for '#pragma omp taskgroup' directive (OpenMP 4.0). The code for directive is generated the following way: #pragma omp taskgroup <body> void __kmpc_taskgroup(<loc>, thread_id); <body> void __kmpc_end_taskgroup(<loc>, thread_id); llvm-svn: 240011
2015-06-18 20:14:09 +08:00
#pragma omp taskgroup
a = 2;
Account for calling convention specifiers in function definitions in IR test cases Several tests wouldn't pass when executed on an armv7a_pc_linux triple due to the non-default arm_aapcs calling convention produced on the function definitions in the IR output. Account for this with the application of a little regex. Patch by Ying Yi. llvm-svn: 240971
2015-06-30 01:29:50 +08:00
// CHECK: call {{.*}}void @__kmpc_taskgroup([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]])
// CHECK-NEXT: invoke {{.*}}void [[FOO]]()
// CHECK: call {{.*}}void @__kmpc_end_taskgroup([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]])
[OPENMP] Support for '#pragma omp taskgroup' directive. Added parsing, sema analysis and codegen for '#pragma omp taskgroup' directive (OpenMP 4.0). The code for directive is generated the following way: #pragma omp taskgroup <body> void __kmpc_taskgroup(<loc>, thread_id); <body> void __kmpc_end_taskgroup(<loc>, thread_id); llvm-svn: 240011
2015-06-18 20:14:09 +08:00
#pragma omp taskgroup
foo();
Account for calling convention specifiers in function definitions in IR test cases Several tests wouldn't pass when executed on an armv7a_pc_linux triple due to the non-default arm_aapcs calling convention produced on the function definitions in the IR output. Account for this with the application of a little regex. Patch by Ying Yi. llvm-svn: 240971
2015-06-30 01:29:50 +08:00
// CHECK-NOT: call {{.*}}void @__kmpc_taskgroup
// CHECK-NOT: call {{.*}}void @__kmpc_end_taskgroup
[OPENMP] Support for '#pragma omp taskgroup' directive. Added parsing, sema analysis and codegen for '#pragma omp taskgroup' directive (OpenMP 4.0). The code for directive is generated the following way: #pragma omp taskgroup <body> void __kmpc_taskgroup(<loc>, thread_id); <body> void __kmpc_end_taskgroup(<loc>, thread_id); llvm-svn: 240011
2015-06-18 20:14:09 +08:00
return a;
}
// CHECK-LABEL: parallel_taskgroup
// TERM_DEBUG-LABEL: parallel_taskgroup
void parallel_taskgroup() {
#pragma omp parallel
#pragma omp taskgroup
// TERM_DEBUG-NOT: __kmpc_global_thread_num
// TERM_DEBUG: call void @__kmpc_taskgroup({{.+}}), !dbg [[DBG_LOC_START:![0-9]+]]
// TERM_DEBUG: invoke void {{.*}}foo{{.*}}()
// TERM_DEBUG: unwind label %[[TERM_LPAD:.+]],
// TERM_DEBUG-NOT: __kmpc_global_thread_num
// TERM_DEBUG: call void @__kmpc_end_taskgroup({{.+}}), !dbg [[DBG_LOC_END:![0-9]+]]
// TERM_DEBUG: [[TERM_LPAD]]
// TERM_DEBUG: call void @__clang_call_terminate
// TERM_DEBUG: unreachable
foo();
}
// TERM_DEBUG-DAG: [[DBG_LOC_START]] = !DILocation(line: [[@LINE-12]],
// TERM_DEBUG-DAG: [[DBG_LOC_END]] = !DILocation(line: [[@LINE-3]],
#endif