f35f863a88
Patch 2/3 of the transition step 1 described in https://discourse.llvm.org/t/rfc-enabling-the-hlfir-lowering-by-default/72778/7. All the modified tests are still here since coverage for the direct lowering to FIR was still needed while it was default. Some already have an HLFIR version, some have not and will need to be ported in step 2 described in the RFC. Note that another 147 lit tests use -emit-fir/-emit-llvm outputs but do not need a flag since the HLFIR/no HLFIR output is the same for what is being tested.
41 lines
1.5 KiB
Fortran
41 lines
1.5 KiB
Fortran
! This test checks lowering of OpenMP ordered directive with threads Clause.
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! Without clause in ordered direcitve, it behaves as if threads clause is
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! specified.
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!RUN: %flang_fc1 -emit-fir -flang-deprecated-no-hlfir -fopenmp %s -o - | FileCheck %s --check-prefix=FIRDialect
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!RUN: %flang_fc1 -emit-fir -flang-deprecated-no-hlfir -fopenmp %s -o - | fir-opt --fir-to-llvm-ir | FileCheck %s --check-prefix=LLVMIRDialect
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!RUN: %flang_fc1 -emit-fir -flang-deprecated-no-hlfir -fopenmp %s -o - | fir-opt --fir-to-llvm-ir | tco | FileCheck %s --check-prefix=LLVMIR
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subroutine ordered
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integer :: i
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integer :: a(20)
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!FIRDialect: omp.ordered_region {
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!LLVMIRDialect: omp.ordered_region {
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!LLVMIR: [[TMP0:%.*]] = call i32 @__kmpc_global_thread_num(ptr @[[GLOB0:[0-9]+]])
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!LLVMIR-NEXT: call void @__kmpc_ordered(ptr @[[GLOB0]], i32 [[TMP0]])
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!$OMP ORDERED
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a(i) = a(i-1) + 1
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!FIRDialect: omp.terminator
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!FIRDialect-NEXT: }
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!LLVMIRDialect: omp.terminator
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!LLVMIRDialect-NEXT: }
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!LLVMIR: call void @__kmpc_end_ordered(ptr @[[GLOB0]], i32 [[TMP0]])
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!$OMP END ORDERED
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!FIRDialect: omp.ordered_region {
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!LLVMIRDialect: omp.ordered_region {
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!LLVMIR: [[TMP1:%.*]] = call i32 @__kmpc_global_thread_num(ptr @[[GLOB1:[0-9]+]])
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!LLVMIR-NEXT: call void @__kmpc_ordered(ptr @[[GLOB1]], i32 [[TMP1]])
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!$OMP ORDERED THREADS
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a(i) = a(i-1) + 1
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!FIRDialect: omp.terminator
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!FIRDialect-NEXT: }
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!LLVMIRDialect: omp.terminator
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!LLVMIRDialect-NEXT: }
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!LLVMIR: call void @__kmpc_end_ordered(ptr @[[GLOB1]], i32 [[TMP1]])
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!LLVMIR-NEXT: ret void
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!$OMP END ORDERED
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end
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