llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-clang-codegen Author: Kevin Sala Penades (kevinsala) <details> <summary>Changes</summary> This commit re-enables the support for the `strict` modifier in `num_threads` within `target` regions. The `message` and `severity` clauses remain unsupported. When the strict check fails, the program terminates without displaying any meaningful message, but it is still compliant with the OpenMP standard (i.e., when no `message` clause is specified). --- Patch is 1.81 MiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/163565.diff 16 Files Affected: - (modified) clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp (+16-24) - (modified) clang/lib/CodeGen/CGOpenMPRuntimeGPU.h (+1-1) - (modified) clang/test/AST/ByteCode/openmp.cpp (+3-4) - (removed) clang/test/OpenMP/amdgcn_parallel_num_threads_strict_messages.cpp (-108) - (added) clang/test/OpenMP/amdgcn_target_parallel_num_threads_codegen.cpp (+1067) - (modified) clang/test/OpenMP/distribute_parallel_for_num_threads_codegen.cpp (+5803-5676) - (added) clang/test/OpenMP/distribute_parallel_for_simd_num_threads_strict_codegen.cpp (+3417) - (removed) clang/test/OpenMP/nvptx_parallel_num_threads_strict_messages.cpp (-108) - (modified) clang/test/OpenMP/nvptx_target_codegen.cpp (+847-66) - (modified) clang/test/OpenMP/nvptx_target_parallel_num_threads_codegen.cpp (+703-35) - (modified) clang/test/OpenMP/target_parallel_generic_loop_codegen.cpp (+383-18) - (modified) clang/test/OpenMP/target_parallel_num_threads_strict_codegen.cpp (+1889-1263) - (added) clang/test/OpenMP/teams_distribute_parallel_for_num_threads_strict_codegen.cpp (+1342) - (added) clang/test/OpenMP/teams_distribute_parallel_for_simd_num_threads_strict_codegen.cpp (+1789) - (modified) llvm/include/llvm/Frontend/OpenMP/OMPKinds.def (+6) - (modified) openmp/device/src/Parallelism.cpp (+64-17) ``````````diff diff --git a/clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp b/clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp index 3613b6a143d42..ef1a47554ade2 100644 --- a/clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp +++ b/clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp @@ -922,13 +922,6 @@ void CGOpenMPRuntimeGPU::emitNumThreadsClause( OpenMPNumThreadsClauseModifier Modifier, OpenMPSeverityClauseKind Severity, SourceLocation SeverityLoc, const Expr *Message, SourceLocation MessageLoc) { - if (Modifier == OMPC_NUMTHREADS_strict) { - CGM.getDiags().Report(Loc, - diag::warn_omp_gpu_unsupported_modifier_for_clause) - << "strict" << getOpenMPClauseName(OMPC_num_threads); - return; - } - // Nothing to do. } @@ -1236,9 +1229,9 @@ void CGOpenMPRuntimeGPU::emitParallelCall( if (!CGF.HaveInsertPoint()) return; - auto &&ParallelGen = [this, Loc, OutlinedFn, CapturedVars, IfCond, - NumThreads](CodeGenFunction &CGF, - PrePostActionTy &Action) { + auto &&ParallelGen = [this, Loc, OutlinedFn, CapturedVars, IfCond, NumThreads, + NumThreadsModifier](CodeGenFunction &CGF, + PrePostActionTy &Action) { CGBuilderTy &Bld = CGF.Builder; llvm::Value *NumThreadsVal = NumThreads; llvm::Function *WFn = WrapperFunctionsMap[OutlinedFn]; @@ -1289,21 +1282,20 @@ void CGOpenMPRuntimeGPU::emitParallelCall( NumThreadsVal = Bld.CreateZExtOrTrunc(NumThreadsVal, CGF.Int32Ty); assert(IfCondVal && "Expected a value"); + RuntimeFunction FnID = OMPRTL___kmpc_parallel_51; llvm::Value *RTLoc = emitUpdateLocation(CGF, Loc); - llvm::Value *Args[] = { - RTLoc, - getThreadID(CGF, Loc), - IfCondVal, - NumThreadsVal, - llvm::ConstantInt::get(CGF.Int32Ty, -1), - FnPtr, - ID, - Bld.CreateBitOrPointerCast(CapturedVarsAddrs.emitRawPointer(CGF), - CGF.VoidPtrPtrTy), - llvm::ConstantInt::get(CGM.SizeTy, CapturedVars.size())}; - CGF.EmitRuntimeCall(OMPBuilder.getOrCreateRuntimeFunction( - CGM.getModule(), OMPRTL___kmpc_parallel_51), - Args); + llvm::SmallVector<llvm::Value *, 10> Args( + {RTLoc, getThreadID(CGF, Loc), IfCondVal, NumThreadsVal, + llvm::ConstantInt::get(CGF.Int32Ty, -1), FnPtr, ID, + Bld.CreateBitOrPointerCast(CapturedVarsAddrs.emitRawPointer(CGF), + CGF.VoidPtrPtrTy), + llvm::ConstantInt::get(CGM.SizeTy, CapturedVars.size())}); + if (NumThreadsModifier == OMPC_NUMTHREADS_strict) { + FnID = OMPRTL___kmpc_parallel_60; + Args.append({llvm::ConstantInt::get(CGM.Int32Ty, true)}); + } + CGF.EmitRuntimeCall( + OMPBuilder.getOrCreateRuntimeFunction(CGM.getModule(), FnID), Args); }; RegionCodeGenTy RCG(ParallelGen); diff --git a/clang/lib/CodeGen/CGOpenMPRuntimeGPU.h b/clang/lib/CodeGen/CGOpenMPRuntimeGPU.h index 3a7ee5456a9d2..719ddf43b5cef 100644 --- a/clang/lib/CodeGen/CGOpenMPRuntimeGPU.h +++ b/clang/lib/CodeGen/CGOpenMPRuntimeGPU.h @@ -245,7 +245,7 @@ class CGOpenMPRuntimeGPU : public CGOpenMPRuntime { /// \param NumThreads The value corresponding to the num_threads clause, if /// any, or nullptr. /// \param NumThreadsModifier The modifier of the num_threads clause, if - /// any, ignored otherwise. Currently unused on the device. + /// any, ignored otherwise. /// \param Severity The severity corresponding to the num_threads clause, if /// any, ignored otherwise. Currently unused on the device. /// \param Message The message string corresponding to the num_threads clause, diff --git a/clang/test/AST/ByteCode/openmp.cpp b/clang/test/AST/ByteCode/openmp.cpp index c7cccfdd1de9a..61a33c8aa8335 100644 --- a/clang/test/AST/ByteCode/openmp.cpp +++ b/clang/test/AST/ByteCode/openmp.cpp @@ -17,13 +17,12 @@ extern int omp_get_thread_num(void); int test2() { int x = 0; - int result[N] = {0}; + int device_result[N] = {0}; - #pragma omp parallel loop num_threads(strict: N) severity(warning) message("msg") + #pragma omp target parallel loop num_threads(strict: N) for (int i = 0; i < N; i++) { x = omp_get_thread_num(); - result[i] = i + x; + device_result[i] = i + x; } } - diff --git a/clang/test/OpenMP/amdgcn_parallel_num_threads_strict_messages.cpp b/clang/test/OpenMP/amdgcn_parallel_num_threads_strict_messages.cpp deleted file mode 100644 index 513754b0bbad9..0000000000000 --- a/clang/test/OpenMP/amdgcn_parallel_num_threads_strict_messages.cpp +++ /dev/null @@ -1,108 +0,0 @@ -// RUN: %clang_cc1 -DF1 -verify -fopenmp -fopenmp-version=60 -triple x86_64-unknown-unknown -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm-bc %s -o %t-ppc-host-ppc.bc -// RUN: %clang_cc1 -DF1 -DTARGET -verify -fopenmp -fopenmp-version=60 -triple amdgcn-amd-amdhsa -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host-ppc.bc -o /dev/null -// RUN: %clang_cc1 -DF2 -verify -fopenmp -fopenmp-version=60 -triple x86_64-unknown-unknown -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm-bc %s -o %t-ppc-host-ppc.bc -// RUN: %clang_cc1 -DF2 -DTARGET -verify -fopenmp -fopenmp-version=60 -triple amdgcn-amd-amdhsa -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host-ppc.bc -o /dev/null -// RUN: %clang_cc1 -DF3 -verify -fopenmp -fopenmp-version=60 -triple x86_64-unknown-unknown -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm-bc %s -o %t-ppc-host-ppc.bc -// RUN: %clang_cc1 -DF3 -DTARGET -verify -fopenmp -fopenmp-version=60 -triple amdgcn-amd-amdhsa -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host-ppc.bc -o /dev/null - -#ifndef TARGET -// expected-no-diagnostics -#endif - -#ifdef F3 -template<typename tx> -tx ftemplate(int n) { - tx a = 0; - -#ifdef TARGET - // expected-warning@+2 {{modifier 'strict' is currently not supported on a GPU for the 'num_threads' clause; modifier ignored}} -#endif - #pragma omp parallel num_threads(strict: tx(20)) severity(fatal) message("msg") - { - } - - short b = 1; -#ifdef TARGET - // expected-warning@+2 {{modifier 'strict' is currently not supported on a GPU for the 'num_threads' clause; modifier ignored}} -#endif - #pragma omp parallel num_threads(strict: b) severity(warning) message("msg") - { - a += b; - } - - return a; -} -#endif - -#ifdef F2 -static -int fstatic(int n) { - -#ifdef TARGET - // expected-warning@+2 {{modifier 'strict' is currently not supported on a GPU for the 'num_threads' clause; modifier ignored}} -#endif - #pragma omp target parallel num_threads(strict: n) message("msg") - { - } - -#ifdef TARGET - // expected-warning@+2 {{modifier 'strict' is currently not supported on a GPU for the 'num_threads' clause; modifier ignored}} -#endif - #pragma omp target parallel num_threads(strict: 32+n) severity(warning) - { - } - - return n+1; -} -#endif - -#ifdef F1 -struct S1 { - double a; - - int r1(int n){ - int b = 1; - -#ifdef TARGET - // expected-warning@+2 {{modifier 'strict' is currently not supported on a GPU for the 'num_threads' clause; modifier ignored}} -#endif - #pragma omp parallel num_threads(strict: n-b) severity(warning) message("msg") - { - this->a = (double)b + 1.5; - } - -#ifdef TARGET - // expected-warning@+2 {{modifier 'strict' is currently not supported on a GPU for the 'num_threads' clause; modifier ignored}} -#endif - #pragma omp parallel num_threads(strict: 1024) severity(fatal) - { - this->a = 2.5; - } - - return (int)a; - } -}; -#endif - -int bar(int n){ - int a = 0; - -#ifdef F1 - #pragma omp target - { - S1 S; - a += S.r1(n); - } -#endif - -#ifdef F2 - a += fstatic(n); -#endif - -#ifdef F3 - #pragma omp target - a += ftemplate<int>(n); -#endif - - return a; -} diff --git a/clang/test/OpenMP/amdgcn_target_parallel_num_threads_codegen.cpp b/clang/test/OpenMP/amdgcn_target_parallel_num_threads_codegen.cpp new file mode 100644 index 0000000000000..5070b56f101bc --- /dev/null +++ b/clang/test/OpenMP/amdgcn_target_parallel_num_threads_codegen.cpp @@ -0,0 +1,1067 @@ +// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --function-signature --include-generated-funcs --replace-value-regex "__omp_offloading_[0-9a-z]+_[0-9a-z]+" "reduction_size[.].+[.]" "pl_cond[.].+[.|,]" --prefix-filecheck-ir-name _ +// Test target codegen - host bc file has to be created first. +// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm-bc %s -o %t-ppc-host.bc +// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple amdgcn-amd-amdhsa -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - -disable-llvm-optzns | FileCheck %s --check-prefix=OMP45_1 +// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple x86_64-unknown-unknown -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm-bc %s -o %t-x86-host.bc +// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple amdgcn-amd-amdhsa -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - -disable-llvm-optzns | FileCheck %s --check-prefix=OMP45_2 +// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -fexceptions -fcxx-exceptions -x c++ -triple amdgcn-amd-amdhsa -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - -disable-llvm-optzns | FileCheck %s --check-prefix=OMP45_2 + +// RUN: %clang_cc1 -DOMP60 -verify -fopenmp -fopenmp-version=60 -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm-bc %s -o %t-ppc-host.bc +// RUN: %clang_cc1 -DOMP60 -verify -fopenmp -fopenmp-version=60 -x c++ -triple amdgcn-amd-amdhsa -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - -disable-llvm-optzns | FileCheck %s --check-prefixes=OMP60_1 +// RUN: %clang_cc1 -DOMP60 -verify -fopenmp -fopenmp-version=60 -x c++ -triple x86_64-unknown-unknown -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm-bc %s -o %t-x86-host.bc +// RUN: %clang_cc1 -DOMP60 -verify -fopenmp -fopenmp-version=60 -x c++ -triple amdgcn-amd-amdhsa -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - -disable-llvm-optzns | FileCheck %s --check-prefixes=OMP60_2 +// RUN: %clang_cc1 -DOMP60 -verify -fopenmp -fopenmp-version=60 -fexceptions -fcxx-exceptions -x c++ -triple amdgcn-amd-amdhsa -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - -disable-llvm-optzns | FileCheck %s --check-prefixes=OMP60_2 + +// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple powerpc64le-unknown-unknown -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm-bc %s -o %t-ppc-host.bc +// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple amdgcn-amd-amdhsa -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - -disable-llvm-optzns | FileCheck %s --check-prefix=CHECK1 +// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple x86_64-unknown-unknown -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm-bc %s -o %t-x86-host.bc +// RUN: %clang_cc1 -verify -fopenmp -x c++ -triple amdgcn-amd-amdhsa -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - -disable-llvm-optzns | FileCheck %s --check-prefix=CHECK2 +// RUN: %clang_cc1 -verify -fopenmp -fexceptions -fcxx-exceptions -x c++ -triple amdgcn-amd-amdhsa -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -fopenmp-is-target-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - -disable-llvm-optzns | FileCheck %s --check-prefix=CHECK2 + +// expected-no-diagnostics +#ifndef HEADER +#define HEADER + +template<typename tx> +tx ftemplate(int n) { + tx a = 0; + short aa = 0; + tx b[10]; + + #pragma omp target parallel map(tofrom: aa) num_threads(1024) + { + aa += 1; + } + #ifdef OMP60 + #pragma omp target parallel map(tofrom: aa) num_threads(strict: 1024) + { + aa += 1; + } + #endif + + #pragma omp target parallel map(tofrom:a, aa, b) if(target: n>40) num_threads(n) + { + a += 1; + aa += 1; + b[2] += 1; + } + #ifdef OMP60 + #pragma omp target parallel map(tofrom:a, aa, b) if(target: n>40) num_threads(strict: n) + { + a += 1; + aa += 1; + b[2] += 1; + } + #endif + + return a; +} + +int bar(int n){ + int a = 0; + + a += ftemplate<int>(n); + + return a; +} + +#endif +// OMP45_1-LABEL: define {{[^@]+}}@{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z9ftemplateIiET_i_l31 +// OMP45_1-SAME: (ptr noalias noundef [[DYN_PTR:%.*]], ptr noundef nonnull align 2 dereferenceable(2) [[AA:%.*]]) #[[ATTR0:[0-9]+]] { +// OMP45_1-NEXT: entry: +// OMP45_1-NEXT: [[DYN_PTR_ADDR:%.*]] = alloca ptr, align 8, addrspace(5) +// OMP45_1-NEXT: [[AA_ADDR:%.*]] = alloca ptr, align 8, addrspace(5) +// OMP45_1-NEXT: [[CAPTURED_VARS_ADDRS:%.*]] = alloca [1 x ptr], align 8, addrspace(5) +// OMP45_1-NEXT: [[DYN_PTR_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[DYN_PTR_ADDR]] to ptr +// OMP45_1-NEXT: [[AA_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[AA_ADDR]] to ptr +// OMP45_1-NEXT: [[CAPTURED_VARS_ADDRS_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[CAPTURED_VARS_ADDRS]] to ptr +// OMP45_1-NEXT: store ptr [[DYN_PTR]], ptr [[DYN_PTR_ADDR_ASCAST]], align 8 +// OMP45_1-NEXT: store ptr [[AA]], ptr [[AA_ADDR_ASCAST]], align 8 +// OMP45_1-NEXT: [[TMP0:%.*]] = load ptr, ptr [[AA_ADDR_ASCAST]], align 8, !nonnull [[META7:![0-9]+]], !align [[META8:![0-9]+]] +// OMP45_1-NEXT: [[TMP1:%.*]] = call i32 @__kmpc_target_init(ptr addrspacecast (ptr addrspace(1) @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z9ftemplateIiET_i_l31_kernel_environment to ptr), ptr [[DYN_PTR]]) +// OMP45_1-NEXT: [[EXEC_USER_CODE:%.*]] = icmp eq i32 [[TMP1]], -1 +// OMP45_1-NEXT: br i1 [[EXEC_USER_CODE]], label [[USER_CODE_ENTRY:%.*]], label [[WORKER_EXIT:%.*]] +// OMP45_1: user_code.entry: +// OMP45_1-NEXT: [[TMP2:%.*]] = call i32 @__kmpc_global_thread_num(ptr addrspacecast (ptr addrspace(1) @[[GLOB1:[0-9]+]] to ptr)) +// OMP45_1-NEXT: [[TMP3:%.*]] = getelementptr inbounds [1 x ptr], ptr [[CAPTURED_VARS_ADDRS_ASCAST]], i64 0, i64 0 +// OMP45_1-NEXT: store ptr [[TMP0]], ptr [[TMP3]], align 8 +// OMP45_1-NEXT: call void @__kmpc_parallel_51(ptr addrspacecast (ptr addrspace(1) @[[GLOB1]] to ptr), i32 [[TMP2]], i32 1, i32 1024, i32 -1, ptr @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z9ftemplateIiET_i_l31_omp_outlined, ptr null, ptr [[CAPTURED_VARS_ADDRS_ASCAST]], i64 1) +// OMP45_1-NEXT: call void @__kmpc_target_deinit() +// OMP45_1-NEXT: ret void +// OMP45_1: worker.exit: +// OMP45_1-NEXT: ret void +// +// +// OMP45_1-LABEL: define {{[^@]+}}@{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z9ftemplateIiET_i_l31_omp_outlined +// OMP45_1-SAME: (ptr noalias noundef [[DOTGLOBAL_TID_:%.*]], ptr noalias noundef [[DOTBOUND_TID_:%.*]], ptr noundef nonnull align 2 dereferenceable(2) [[AA:%.*]]) #[[ATTR1:[0-9]+]] { +// OMP45_1-NEXT: entry: +// OMP45_1-NEXT: [[DOTGLOBAL_TID__ADDR:%.*]] = alloca ptr, align 8, addrspace(5) +// OMP45_1-NEXT: [[DOTBOUND_TID__ADDR:%.*]] = alloca ptr, align 8, addrspace(5) +// OMP45_1-NEXT: [[AA_ADDR:%.*]] = alloca ptr, align 8, addrspace(5) +// OMP45_1-NEXT: [[DOTGLOBAL_TID__ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[DOTGLOBAL_TID__ADDR]] to ptr +// OMP45_1-NEXT: [[DOTBOUND_TID__ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[DOTBOUND_TID__ADDR]] to ptr +// OMP45_1-NEXT: [[AA_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[AA_ADDR]] to ptr +// OMP45_1-NEXT: store ptr [[DOTGLOBAL_TID_]], ptr [[DOTGLOBAL_TID__ADDR_ASCAST]], align 8 +// OMP45_1-NEXT: store ptr [[DOTBOUND_TID_]], ptr [[DOTBOUND_TID__ADDR_ASCAST]], align 8 +// OMP45_1-NEXT: store ptr [[AA]], ptr [[AA_ADDR_ASCAST]], align 8 +// OMP45_1-NEXT: [[TMP0:%.*]] = load ptr, ptr [[AA_ADDR_ASCAST]], align 8, !nonnull [[META7]], !align [[META8]] +// OMP45_1-NEXT: [[TMP1:%.*]] = load i16, ptr [[TMP0]], align 2 +// OMP45_1-NEXT: [[CONV:%.*]] = sext i16 [[TMP1]] to i32 +// OMP45_1-NEXT: [[ADD:%.*]] = add nsw i32 [[CONV]], 1 +// OMP45_1-NEXT: [[CONV1:%.*]] = trunc i32 [[ADD]] to i16 +// OMP45_1-NEXT: store i16 [[CONV1]], ptr [[TMP0]], align 2 +// OMP45_1-NEXT: ret void +// +// +// OMP45_1-LABEL: define {{[^@]+}}@{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z9ftemplateIiET_i_l42 +// OMP45_1-SAME: (ptr noalias noundef [[DYN_PTR:%.*]], ptr noundef nonnull align 4 dereferenceable(4) [[A:%.*]], ptr noundef nonnull align 2 dereferenceable(2) [[AA:%.*]], ptr noundef nonnull align 4 dereferenceable(40) [[B:%.*]], i64 noundef [[DOTCAPTURE_EXPR_:%.*]]) #[[ATTR4:[0-9]+]] { +// OMP45_1-NEXT: entry: +// OMP45_1-NEXT: [[DYN_PTR_ADDR:%.*]] = alloca ptr, align 8, addrspace(5) +// OMP45_1-NEXT: [[A_ADDR:%.*]] = alloca ptr, align 8, addrspace(5) +// OMP45_1-NEXT: [[AA_ADDR:%.*]] = alloca ptr, align 8, addrspace(5) +// OMP45_1-NEXT: [[B_ADDR:%.*]] = alloca ptr, align 8, addrspace(5) +// OMP45_1-NEXT: [[DOTCAPTURE_EXPR__ADDR:%.*]] = alloca i64, align 8, addrspace(5) +// OMP45_1-NEXT: [[CAPTURED_VARS_ADDRS:%.*]] = alloca [3 x ptr], align 8, addrspace(5) +// OMP45_1-NEXT: [[DYN_PTR_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[DYN_PTR_ADDR]] to ptr +// OMP45_1-NEXT: [[A_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[A_ADDR]] to ptr +// OMP45_1-NEXT: [[AA_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[AA_ADDR]] to ptr +// OMP45_1-NEXT: [[B_ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[B_ADDR]] to ptr +// OMP45_1-NEXT: [[DOTCAPTURE_EXPR__ADDR_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[DOTCAPTURE_EXPR__ADDR]] to ptr +// OMP45_1-NEXT: [[CAPTURED_VARS_ADDRS_ASCAST:%.*]] = addrspacecast ptr addrspace(5) [[CAPTURED_VARS_ADDRS]] to ptr +// OMP45_1-NEXT: store ptr [[DYN_PTR]], ptr [[DYN_PTR_ADDR_ASCAST]], align 8 +// OMP45_1-NEXT: store ptr [[A]], ptr [[A_ADDR_ASCAST]], align 8 +// OMP45_1-NEXT: store ptr [[AA]], ptr [[AA_ADDR_ASCAST]], align 8 +// OMP45_1-NEXT: store ptr [[B]], ptr [[B_ADDR_ASCAST]], align 8 +// OMP45_1-NEXT: store i64 [[DOTCAPTURE_EXPR_]], ptr [[DOTCAPTURE_EXPR__ADDR_ASCAST]], align 8 +// OMP45_1-NEXT: [[TMP0:%.*]] = load ptr, ptr [[A_ADDR_ASCAST]], align 8, !nonnull [[META7]], !align [[META9:![0-9]+]] +// OMP45_1-NEXT: [[TMP1:%.*]] = load ptr, ptr [[AA_ADDR_ASCAST]], align 8, !nonnull [[META7]], !align [[META8]] +// OMP45_1-NEXT: [[TMP2:%.*]] = load ptr, ptr [[B_ADDR_ASCAST]], align 8, !nonnull [[META7]], !align [[META9]] +// OMP45_1-NEXT: [[TMP3:%.*]] = call i32 @__kmpc_target_init(ptr addrspacecast (ptr addrspace(1) @{{__omp_offloading_[0-9a-z]+_[0-9a-z]+}}__Z9ftemplateIiET_i_l42_kernel_environment to ptr), ptr [[DYN_PTR]]) +// OMP45_1-NEXT: [[EXEC_USER_CODE:%.*]] = icmp eq i32 [[TMP3]], -1 +// OMP45_1-NEXT: br i1 [[EXEC_USER_CODE]], label [[USER_CODE_ENTRY:%.*]], label [[WORKER_EXIT:%.*]] +// OMP45_1: user_code.entry: +// OMP45_1-NEXT: [[TMP4:%.*]] = call i32 @__kmpc_global_thread_num(ptr addrspacecast (ptr addrspace(1) @[[GLOB1]] to ptr)) +// OMP45_1-NEXT: [[TMP5:%.*]] = load i32, ptr [[DOTCAPTURE_EXPR__ADDR_ASCAST]], align 4 +// OMP45_1-NEXT: [[TMP6:%.*]] = getelementptr inbounds [3 x ptr], ptr [[CAPTURED_VARS_ADDRS_ASCAST]], i64 0, i64 0 +// OMP45_1-NEXT: store ptr [[TMP0]], ptr [[TMP6]], align 8 +// OMP45_1-NEXT: [[TMP7:%.*]] = getelementptr inbounds [3 x ptr], ptr [[CAPTURED_VARS_ADDRS_ASCAST]], i64 0, i64 1 +// OMP45_1-NEXT: store ptr [[TMP1]], ptr [[TMP7]], align 8 +// OMP45_1-NEXT: [[TMP8:%.*]] = getelementptr inbounds [3 x ptr], ptr [[CAPTURED_VARS_ADDRS_ASCAST]], i64 0, i64 2 +// OMP45_1-NEXT: store ptr [[TMP2]], ptr [[TMP8]], align 8 +// OMP45_1-NEXT: call void @__kmpc_parallel_51(ptr addrspacecast (ptr addrspace(1) @[[GLOB1]] to ptr), i32 [[TMP4]], i32 1, i32 [[TMP5]], i32 -1, ptr @{{__omp_offloading_[0-9a-z... [truncated] `````````` </details> https://github.com/llvm/llvm-project/pull/163565 _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
