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`
31 lines
971 B
C++
31 lines
971 B
C++
// Optimized split IR at -O1; split + `-fopenmp-simd` syntax-only; -g debug-info smoke.
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//
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// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp -fopenmp-version=60 -O1 -emit-llvm -DTEST_BODY %s -o - | FileCheck %s --check-prefix=O1
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// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp-simd -fopenmp-version=60 -fsyntax-only -verify -DTEST_SIMD %s
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// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fopenmp -fopenmp-version=60 -O0 -emit-llvm -debug-info-kind=limited -DTEST_BODY %s -o - | FileCheck %s --check-prefix=DBG
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extern "C" void body(int);
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#if defined(TEST_SIMD)
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// expected-no-diagnostics
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void simd_ok(int n) {
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#pragma omp split counts(2, omp_fill)
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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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#endif
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#if defined(TEST_BODY)
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// O1-LABEL: define {{.*}} @_Z4testi
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// O1: .split.iv
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// DBG-LABEL: define {{.*}} @_Z4testi
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// DBG: .split.iv
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// DBG: !dbg
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void test(int n) {
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#pragma omp split counts(2, omp_fill)
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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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#endif
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