Amit Tiwari
1d18740d30
Implement Loop-splitting #pragma omp split construct with counts clause. Posting this PR after the revert of PR ([#183261](https://github.com/llvm/llvm-project/pull/183261)) Changes: 1. Added `openmp/runtime/test/transform/split/lit.local.cfg` 2. Enforced ICE for `counts` clause items in `SemaOpenMP.cpp` (minor change) 3. Updated tests `split_messages.cpp`, `split_omp_fill.cpp`, `split_diag_errors.c`. 4. Removed `nonconstant_count.cpp`
44 lines
1.7 KiB
C++
44 lines
1.7 KiB
C++
// PCH round-trip for AST dump/print and host IR (split + counts).
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//
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// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp -fopenmp-version=60 -fsyntax-only -verify %s
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// expected-no-diagnostics
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//
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// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp -fopenmp-version=60 -ast-dump %s | FileCheck %s --check-prefix=DUMP
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// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp -fopenmp-version=60 -ast-print %s | FileCheck %s --check-prefix=PRINT
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// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp -fopenmp-version=60 -O0 -emit-llvm %s -o - | FileCheck %s --check-prefix=CHECK1
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//
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// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp -fopenmp-version=60 -emit-pch -o %t %s
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// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp -fopenmp-version=60 -include-pch %t -ast-dump-all %s | FileCheck %s --check-prefix=DUMP
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// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp -fopenmp-version=60 -include-pch %t -ast-print %s | FileCheck %s --check-prefix=PRINT
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// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp -fopenmp-version=60 -O0 -include-pch %t -emit-llvm %s -o - | FileCheck %s --check-prefix=CHECK2
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#ifndef HEADER
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#define HEADER
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extern "C" void body(int);
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// PRINT-LABEL: void foo(
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// DUMP-LABEL: FunctionDecl {{.*}} foo
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void foo(int n) {
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// PRINT: #pragma omp split counts(3, omp_fill)
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// DUMP: OMPSplitDirective
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// DUMP-NEXT: OMPCountsClause
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// DUMP: IntegerLiteral {{.*}} 3
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#pragma omp split counts(3, omp_fill)
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// DUMP: ForStmt
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for (int i = 0; i < n; ++i)
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body(i);
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}
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// CHECK1-LABEL: define {{.*}} @_Z3foo
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// CHECK1: .split.iv
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// CHECK1: icmp
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// CHECK1: call void @body
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// CHECK2-LABEL: define {{.*}} @_Z3foo
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// CHECK2: .split.iv
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// CHECK2: icmp
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// CHECK2: call void @body
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#endif /* HEADER */
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