forked from OSchip/llvm-project
Reapply "[OpenMP] Group side-effects to improve guarding efficiency"
This reappliesca134c3963, effectively reverting commitd2f206e0af. Minor test changes to make the test pass.
This commit is contained in:
Johannes Doerfert
parent
c09fbbdcfb
commit
99ea8ac9f1
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@ -3188,6 +3188,34 @@ struct AAKernelInfoFunction : AAKernelInfo {
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->setDebugLoc(DL);
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->setDebugLoc(DL);
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};
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};
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auto &AllocSharedRFI = OMPInfoCache.RFIs[OMPRTL___kmpc_alloc_shared];
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SmallPtrSet<BasicBlock *, 8> Visited;
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for (Instruction *GuardedI : SPMDCompatibilityTracker) {
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BasicBlock *BB = GuardedI->getParent();
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if (!Visited.insert(BB).second)
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continue;
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SmallVector<std::pair<Instruction *, Instruction *>> Reorders;
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Instruction *LastEffect = nullptr;
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BasicBlock::reverse_iterator IP = BB->rbegin(), IPEnd = BB->rend();
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while (++IP != IPEnd) {
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if (!IP->mayHaveSideEffects() && !IP->mayReadFromMemory())
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continue;
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Instruction *I = &*IP;
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if (OpenMPOpt::getCallIfRegularCall(*I, &AllocSharedRFI))
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continue;
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if (!I->user_empty() || !SPMDCompatibilityTracker.contains(I)) {
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LastEffect = nullptr;
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continue;
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}
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if (LastEffect)
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Reorders.push_back({I, LastEffect});
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LastEffect = &*IP;
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}
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for (auto &Reorder : Reorders)
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Reorder.first->moveBefore(Reorder.second);
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}
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SmallVector<std::pair<Instruction *, Instruction *>, 4> GuardedRegions;
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SmallVector<std::pair<Instruction *, Instruction *>, 4> GuardedRegions;
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for (Instruction *GuardedI : SPMDCompatibilityTracker) {
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for (Instruction *GuardedI : SPMDCompatibilityTracker) {
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@ -4244,7 +4272,6 @@ void OpenMPOpt::registerAAs(bool IsModulePass) {
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DepClassTy::NONE, /* ForceUpdate */ false,
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DepClassTy::NONE, /* ForceUpdate */ false,
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/* UpdateAfterInit */ false);
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/* UpdateAfterInit */ false);
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registerFoldRuntimeCall(OMPRTL___kmpc_is_generic_main_thread_id);
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registerFoldRuntimeCall(OMPRTL___kmpc_is_generic_main_thread_id);
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registerFoldRuntimeCall(OMPRTL___kmpc_is_spmd_exec_mode);
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registerFoldRuntimeCall(OMPRTL___kmpc_is_spmd_exec_mode);
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registerFoldRuntimeCall(OMPRTL___kmpc_parallel_level);
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registerFoldRuntimeCall(OMPRTL___kmpc_parallel_level);
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@ -0,0 +1,420 @@
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-globals
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; RUN: opt -S -passes=openmp-opt < %s | FileCheck %s
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; RUN: opt -S -passes=openmp-opt -openmp-opt-disable-spmdization < %s | FileCheck %s --check-prefix=CHECK-DISABLED
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;
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; void pure(void) __attribute__((pure, assume("ompx_spmd_amenable")));
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; int no_openmp(int *) __attribute__((assume("omp_no_openmp","ompx_spmd_amenable")));
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;
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; void sequential_loop(int *x, int N) {
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; #pragma omp target teams
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; {
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; x[0] = 0;
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; x[1] = 1;
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; x[N] = N;
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; for (int i = 2; i < N - 1; ++i)
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; x[i] = i - 1;
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; #pragma omp parallel
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; {}
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; int r1 = no_openmp(x);
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; x[r1] = r1;
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; int r2 = no_openmp(x);
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; x[r2] = r2;
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; int r3 = no_openmp(x);
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; x[r3] = r3;
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;
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; no_openmp(x);
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; pure();
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; no_openmp(x);
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; pure();
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; no_openmp(x);
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; pure();
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; }
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; }
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;
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target datalayout = "e-i64:64-i128:128-v16:16-v32:32-n16:32:64"
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target triple = "nvptx64"
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%struct.ident_t = type { i32, i32, i32, i32, i8* }
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@0 = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00", align 1
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@1 = private unnamed_addr constant %struct.ident_t { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* @0, i32 0, i32 0) }, align 8
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@__omp_offloading_2a_fbfa7a_sequential_loop_l6_exec_mode = weak constant i8 1
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@llvm.compiler.used = appending global [1 x i8*] [i8* @__omp_offloading_2a_fbfa7a_sequential_loop_l6_exec_mode], section "llvm.metadata"
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; Function Attrs: convergent norecurse nounwind
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;.
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; CHECK: @[[GLOB0:[0-9]+]] = private unnamed_addr constant [23 x i8] c"
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; CHECK: @[[GLOB1:[0-9]+]] = private unnamed_addr constant [[STRUCT_IDENT_T:%.*]] { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* @[[GLOB0]], i32 0, i32 0) }, align 8
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; CHECK: @[[__OMP_OFFLOADING_2A_FBFA7A_SEQUENTIAL_LOOP_L6_EXEC_MODE:[a-zA-Z0-9_$"\\.-]+]] = weak constant i8 2
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; CHECK: @[[LLVM_COMPILER_USED:[a-zA-Z0-9_$"\\.-]+]] = appending global [1 x i8*] [i8* @__omp_offloading_2a_fbfa7a_sequential_loop_l6_exec_mode], section "llvm.metadata"
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;.
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; CHECK-DISABLED: @[[GLOB0:[0-9]+]] = private unnamed_addr constant [23 x i8] c"
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; CHECK-DISABLED: @[[GLOB1:[0-9]+]] = private unnamed_addr constant [[STRUCT_IDENT_T:%.*]] { i32 0, i32 2, i32 0, i32 0, i8* getelementptr inbounds ([23 x i8], [23 x i8]* @[[GLOB0]], i32 0, i32 0) }, align 8
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; CHECK-DISABLED: @[[__OMP_OFFLOADING_2A_FBFA7A_SEQUENTIAL_LOOP_L6_EXEC_MODE:[a-zA-Z0-9_$"\\.-]+]] = weak constant i8 1
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; CHECK-DISABLED: @[[LLVM_COMPILER_USED:[a-zA-Z0-9_$"\\.-]+]] = appending global [1 x i8*] [i8* @__omp_offloading_2a_fbfa7a_sequential_loop_l6_exec_mode], section "llvm.metadata"
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; CHECK-DISABLED: @[[__OMP_OUTLINED__1_WRAPPER_ID:[a-zA-Z0-9_$"\\.-]+]] = private constant i8 undef
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;.
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define weak void @__omp_offloading_2a_fbfa7a_sequential_loop_l6(i32* %x, i64 %N) #0 {
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; CHECK-LABEL: define {{[^@]+}}@__omp_offloading_2a_fbfa7a_sequential_loop_l6
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; CHECK-SAME: (i32* [[X:%.*]], i64 [[N:%.*]]) #[[ATTR0:[0-9]+]] {
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[N_ADDR_SROA_0_0_EXTRACT_TRUNC:%.*]] = trunc i64 [[N]] to i32
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; CHECK-NEXT: [[TMP0:%.*]] = call i32 @__kmpc_target_init(%struct.ident_t* nonnull @[[GLOB1]], i1 true, i1 false, i1 false) #[[ATTR4:[0-9]+]]
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; CHECK-NEXT: [[EXEC_USER_CODE:%.*]] = icmp eq i32 [[TMP0]], -1
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; CHECK-NEXT: br i1 [[EXEC_USER_CODE]], label [[USER_CODE_ENTRY:%.*]], label [[WORKER_EXIT:%.*]]
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; CHECK: user_code.entry:
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; CHECK-NEXT: [[TMP1:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* nonnull @[[GLOB1]]) #[[ATTR4]]
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; CHECK-NEXT: [[ARRAYIDX1_I:%.*]] = getelementptr inbounds i32, i32* [[X]], i64 1
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; CHECK-NEXT: [[SEXT:%.*]] = shl i64 [[N]], 32
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; CHECK-NEXT: [[IDXPROM_I:%.*]] = ashr exact i64 [[SEXT]], 32
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; CHECK-NEXT: [[ARRAYIDX2_I:%.*]] = getelementptr inbounds i32, i32* [[X]], i64 [[IDXPROM_I]]
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; CHECK-NEXT: br label [[REGION_CHECK_TID:%.*]]
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; CHECK: region.check.tid:
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; CHECK-NEXT: [[TMP2:%.*]] = call i32 @__kmpc_get_hardware_thread_id_in_block()
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; CHECK-NEXT: [[TMP3:%.*]] = icmp eq i32 [[TMP2]], 0
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; CHECK-NEXT: br i1 [[TMP3]], label [[REGION_GUARDED:%.*]], label [[REGION_BARRIER:%.*]]
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; CHECK: region.guarded:
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; CHECK-NEXT: store i32 0, i32* [[X]], align 4, !noalias !8
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; CHECK-NEXT: store i32 1, i32* [[ARRAYIDX1_I]], align 4, !noalias !8
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; CHECK-NEXT: store i32 [[N_ADDR_SROA_0_0_EXTRACT_TRUNC]], i32* [[ARRAYIDX2_I]], align 4, !noalias !8
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; CHECK-NEXT: br label [[REGION_GUARDED_END:%.*]]
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; CHECK: region.guarded.end:
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; CHECK-NEXT: br label [[REGION_BARRIER]]
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; CHECK: region.barrier:
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; CHECK-NEXT: call void @__kmpc_barrier_simple_spmd(%struct.ident_t* @[[GLOB1]], i32 [[TMP2]])
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; CHECK-NEXT: br label [[REGION_EXIT:%.*]]
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; CHECK: region.exit:
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; CHECK-NEXT: br label [[FOR_COND_I:%.*]]
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; CHECK: for.cond.i:
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; CHECK-NEXT: [[I_0_I:%.*]] = phi i32 [ 2, [[REGION_EXIT]] ], [ [[INC_I:%.*]], [[REGION_EXIT3:%.*]] ]
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; CHECK-NEXT: [[SUB_I:%.*]] = add nsw i32 [[N_ADDR_SROA_0_0_EXTRACT_TRUNC]], -1
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; CHECK-NEXT: [[CMP_I:%.*]] = icmp slt i32 [[I_0_I]], [[SUB_I]]
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; CHECK-NEXT: br i1 [[CMP_I]], label [[FOR_BODY_I:%.*]], label [[__OMP_OUTLINED___EXIT:%.*]]
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; CHECK: for.body.i:
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; CHECK-NEXT: [[SUB3_I:%.*]] = add nsw i32 [[I_0_I]], -1
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; CHECK-NEXT: [[IDXPROM4_I:%.*]] = zext i32 [[I_0_I]] to i64
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; CHECK-NEXT: [[ARRAYIDX5_I:%.*]] = getelementptr inbounds i32, i32* [[X]], i64 [[IDXPROM4_I]]
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; CHECK-NEXT: br label [[REGION_CHECK_TID5:%.*]]
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; CHECK: region.check.tid5:
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; CHECK-NEXT: [[TMP4:%.*]] = call i32 @__kmpc_get_hardware_thread_id_in_block()
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; CHECK-NEXT: [[TMP5:%.*]] = icmp eq i32 [[TMP4]], 0
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; CHECK-NEXT: br i1 [[TMP5]], label [[REGION_GUARDED4:%.*]], label [[REGION_BARRIER2:%.*]]
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; CHECK: region.guarded4:
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; CHECK-NEXT: store i32 [[SUB3_I]], i32* [[ARRAYIDX5_I]], align 4, !noalias !8
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; CHECK-NEXT: br label [[REGION_GUARDED_END1:%.*]]
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; CHECK: region.guarded.end1:
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; CHECK-NEXT: br label [[REGION_BARRIER2]]
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; CHECK: region.barrier2:
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; CHECK-NEXT: call void @__kmpc_barrier_simple_spmd(%struct.ident_t* @[[GLOB1]], i32 [[TMP4]])
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; CHECK-NEXT: br label [[REGION_EXIT3]]
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; CHECK: region.exit3:
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; CHECK-NEXT: [[INC_I]] = add nuw nsw i32 [[I_0_I]], 1
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; CHECK-NEXT: br label [[FOR_COND_I]], !llvm.loop [[LOOP11:![0-9]+]]
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; CHECK: __omp_outlined__.exit:
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; CHECK-NEXT: call void @__kmpc_parallel_51(%struct.ident_t* null, i32 0, i32 1, i32 -1, i32 -1, i8* bitcast (void (i32*, i32*)* @__omp_outlined__1 to i8*), i8* bitcast (void (i16, i32)* @__omp_outlined__1_wrapper to i8*), i8** null, i64 0)
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; CHECK-NEXT: [[CALL_I:%.*]] = call i32 @no_openmp(i32* nonnull [[X]]) #[[ATTR7:[0-9]+]], !noalias !8
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; CHECK-NEXT: [[IDXPROM6_I:%.*]] = sext i32 [[CALL_I]] to i64
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; CHECK-NEXT: [[ARRAYIDX7_I:%.*]] = getelementptr inbounds i32, i32* [[X]], i64 [[IDXPROM6_I]]
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; CHECK-NEXT: br label [[REGION_CHECK_TID10:%.*]]
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; CHECK: region.check.tid10:
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; CHECK-NEXT: [[TMP6:%.*]] = call i32 @__kmpc_get_hardware_thread_id_in_block()
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; CHECK-NEXT: [[TMP7:%.*]] = icmp eq i32 [[TMP6]], 0
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; CHECK-NEXT: br i1 [[TMP7]], label [[REGION_GUARDED9:%.*]], label [[REGION_BARRIER7:%.*]]
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; CHECK: region.guarded9:
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; CHECK-NEXT: store i32 [[CALL_I]], i32* [[ARRAYIDX7_I]], align 4, !noalias !8
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; CHECK-NEXT: br label [[REGION_GUARDED_END6:%.*]]
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; CHECK: region.guarded.end6:
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; CHECK-NEXT: br label [[REGION_BARRIER7]]
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; CHECK: region.barrier7:
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; CHECK-NEXT: call void @__kmpc_barrier_simple_spmd(%struct.ident_t* @[[GLOB1]], i32 [[TMP6]])
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; CHECK-NEXT: br label [[REGION_EXIT8:%.*]]
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; CHECK: region.exit8:
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; CHECK-NEXT: [[CALL8_I:%.*]] = call i32 @no_openmp(i32* nonnull [[X]]) #[[ATTR7]], !noalias !8
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; CHECK-NEXT: [[IDXPROM9_I:%.*]] = sext i32 [[CALL8_I]] to i64
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; CHECK-NEXT: [[ARRAYIDX10_I:%.*]] = getelementptr inbounds i32, i32* [[X]], i64 [[IDXPROM9_I]]
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; CHECK-NEXT: br label [[REGION_CHECK_TID15:%.*]]
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; CHECK: region.check.tid15:
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; CHECK-NEXT: [[TMP8:%.*]] = call i32 @__kmpc_get_hardware_thread_id_in_block()
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; CHECK-NEXT: [[TMP9:%.*]] = icmp eq i32 [[TMP8]], 0
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; CHECK-NEXT: br i1 [[TMP9]], label [[REGION_GUARDED14:%.*]], label [[REGION_BARRIER12:%.*]]
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; CHECK: region.guarded14:
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; CHECK-NEXT: store i32 [[CALL8_I]], i32* [[ARRAYIDX10_I]], align 4, !noalias !8
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; CHECK-NEXT: br label [[REGION_GUARDED_END11:%.*]]
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; CHECK: region.guarded.end11:
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; CHECK-NEXT: br label [[REGION_BARRIER12]]
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; CHECK: region.barrier12:
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; CHECK-NEXT: call void @__kmpc_barrier_simple_spmd(%struct.ident_t* @[[GLOB1]], i32 [[TMP8]])
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; CHECK-NEXT: br label [[REGION_EXIT13:%.*]]
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; CHECK: region.exit13:
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; CHECK-NEXT: [[CALL11_I:%.*]] = call i32 @no_openmp(i32* nonnull [[X]]) #[[ATTR7]], !noalias !8
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; CHECK-NEXT: [[IDXPROM12_I:%.*]] = sext i32 [[CALL11_I]] to i64
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; CHECK-NEXT: [[ARRAYIDX13_I:%.*]] = getelementptr inbounds i32, i32* [[X]], i64 [[IDXPROM12_I]]
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; CHECK-NEXT: br label [[REGION_CHECK_TID20:%.*]]
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; CHECK: region.check.tid20:
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; CHECK-NEXT: [[TMP10:%.*]] = call i32 @__kmpc_get_hardware_thread_id_in_block()
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; CHECK-NEXT: [[TMP11:%.*]] = icmp eq i32 [[TMP10]], 0
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; CHECK-NEXT: br i1 [[TMP11]], label [[REGION_GUARDED19:%.*]], label [[REGION_BARRIER17:%.*]]
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; CHECK: region.guarded19:
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; CHECK-NEXT: store i32 [[CALL11_I]], i32* [[ARRAYIDX13_I]], align 4, !noalias !8
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; CHECK-NEXT: br label [[REGION_GUARDED_END16:%.*]]
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; CHECK: region.guarded.end16:
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; CHECK-NEXT: br label [[REGION_BARRIER17]]
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; CHECK: region.barrier17:
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; CHECK-NEXT: call void @__kmpc_barrier_simple_spmd(%struct.ident_t* @[[GLOB1]], i32 [[TMP10]])
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; CHECK-NEXT: br label [[REGION_EXIT18:%.*]]
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; CHECK: region.exit18:
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; CHECK-NEXT: [[CALL14_I:%.*]] = call i32 @no_openmp(i32* nonnull [[X]]) #[[ATTR7]], !noalias !8
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; CHECK-NEXT: [[CALL15_I:%.*]] = call i32 @no_openmp(i32* nonnull [[X]]) #[[ATTR7]], !noalias !8
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; CHECK-NEXT: [[CALL16_I:%.*]] = call i32 @no_openmp(i32* nonnull [[X]]) #[[ATTR7]], !noalias !8
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; CHECK-NEXT: call void @__kmpc_target_deinit(%struct.ident_t* nonnull @[[GLOB1]], i1 true, i1 false) #[[ATTR4]]
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; CHECK-NEXT: ret void
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; CHECK: worker.exit:
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; CHECK-NEXT: ret void
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;
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; CHECK-DISABLED-LABEL: define {{[^@]+}}@__omp_offloading_2a_fbfa7a_sequential_loop_l6
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; CHECK-DISABLED-SAME: (i32* [[X:%.*]], i64 [[N:%.*]]) #[[ATTR0:[0-9]+]] {
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; CHECK-DISABLED-NEXT: entry:
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; CHECK-DISABLED-NEXT: [[WORKER_WORK_FN_ADDR:%.*]] = alloca i8*, align 8
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; CHECK-DISABLED-NEXT: [[N_ADDR_SROA_0_0_EXTRACT_TRUNC:%.*]] = trunc i64 [[N]] to i32
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; CHECK-DISABLED-NEXT: [[TMP0:%.*]] = call i32 @__kmpc_target_init(%struct.ident_t* nonnull @[[GLOB1]], i1 false, i1 false, i1 true) #[[ATTR4:[0-9]+]]
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; CHECK-DISABLED-NEXT: [[THREAD_IS_WORKER:%.*]] = icmp ne i32 [[TMP0]], -1
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; CHECK-DISABLED-NEXT: br i1 [[THREAD_IS_WORKER]], label [[WORKER_STATE_MACHINE_BEGIN:%.*]], label [[THREAD_USER_CODE_CHECK:%.*]]
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; CHECK-DISABLED: worker_state_machine.begin:
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; CHECK-DISABLED-NEXT: call void @__kmpc_barrier_simple_spmd(%struct.ident_t* @[[GLOB1]], i32 [[TMP0]])
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; CHECK-DISABLED-NEXT: [[WORKER_IS_ACTIVE:%.*]] = call i1 @__kmpc_kernel_parallel(i8** [[WORKER_WORK_FN_ADDR]])
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||||||
|
; CHECK-DISABLED-NEXT: [[WORKER_WORK_FN:%.*]] = load i8*, i8** [[WORKER_WORK_FN_ADDR]], align 8
|
||||||
|
; CHECK-DISABLED-NEXT: [[WORKER_WORK_FN_ADDR_CAST:%.*]] = bitcast i8* [[WORKER_WORK_FN]] to void (i16, i32)*
|
||||||
|
; CHECK-DISABLED-NEXT: [[WORKER_IS_DONE:%.*]] = icmp eq i8* [[WORKER_WORK_FN]], null
|
||||||
|
; CHECK-DISABLED-NEXT: br i1 [[WORKER_IS_DONE]], label [[WORKER_STATE_MACHINE_FINISHED:%.*]], label [[WORKER_STATE_MACHINE_IS_ACTIVE_CHECK:%.*]]
|
||||||
|
; CHECK-DISABLED: worker_state_machine.finished:
|
||||||
|
; CHECK-DISABLED-NEXT: ret void
|
||||||
|
; CHECK-DISABLED: worker_state_machine.is_active.check:
|
||||||
|
; CHECK-DISABLED-NEXT: br i1 [[WORKER_IS_ACTIVE]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_CHECK:%.*]], label [[WORKER_STATE_MACHINE_DONE_BARRIER:%.*]]
|
||||||
|
; CHECK-DISABLED: worker_state_machine.parallel_region.check:
|
||||||
|
; CHECK-DISABLED-NEXT: br i1 true, label [[WORKER_STATE_MACHINE_PARALLEL_REGION_EXECUTE:%.*]], label [[WORKER_STATE_MACHINE_PARALLEL_REGION_CHECK1:%.*]]
|
||||||
|
; CHECK-DISABLED: worker_state_machine.parallel_region.execute:
|
||||||
|
; CHECK-DISABLED-NEXT: call void @__omp_outlined__1_wrapper(i16 0, i32 [[TMP0]])
|
||||||
|
; CHECK-DISABLED-NEXT: br label [[WORKER_STATE_MACHINE_PARALLEL_REGION_END:%.*]]
|
||||||
|
; CHECK-DISABLED: worker_state_machine.parallel_region.check1:
|
||||||
|
; CHECK-DISABLED-NEXT: br label [[WORKER_STATE_MACHINE_PARALLEL_REGION_END]]
|
||||||
|
; CHECK-DISABLED: worker_state_machine.parallel_region.end:
|
||||||
|
; CHECK-DISABLED-NEXT: call void @__kmpc_kernel_end_parallel()
|
||||||
|
; CHECK-DISABLED-NEXT: br label [[WORKER_STATE_MACHINE_DONE_BARRIER]]
|
||||||
|
; CHECK-DISABLED: worker_state_machine.done.barrier:
|
||||||
|
; CHECK-DISABLED-NEXT: call void @__kmpc_barrier_simple_spmd(%struct.ident_t* @[[GLOB1]], i32 [[TMP0]])
|
||||||
|
; CHECK-DISABLED-NEXT: br label [[WORKER_STATE_MACHINE_BEGIN]]
|
||||||
|
; CHECK-DISABLED: thread.user_code.check:
|
||||||
|
; CHECK-DISABLED-NEXT: [[EXEC_USER_CODE:%.*]] = icmp eq i32 [[TMP0]], -1
|
||||||
|
; CHECK-DISABLED-NEXT: br i1 [[EXEC_USER_CODE]], label [[USER_CODE_ENTRY:%.*]], label [[WORKER_EXIT:%.*]]
|
||||||
|
; CHECK-DISABLED: user_code.entry:
|
||||||
|
; CHECK-DISABLED-NEXT: [[TMP1:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* nonnull @[[GLOB1]]) #[[ATTR4]]
|
||||||
|
; CHECK-DISABLED-NEXT: store i32 0, i32* [[X]], align 4, !noalias !8
|
||||||
|
; CHECK-DISABLED-NEXT: [[ARRAYIDX1_I:%.*]] = getelementptr inbounds i32, i32* [[X]], i64 1
|
||||||
|
; CHECK-DISABLED-NEXT: store i32 1, i32* [[ARRAYIDX1_I]], align 4, !noalias !8
|
||||||
|
; CHECK-DISABLED-NEXT: [[SEXT:%.*]] = shl i64 [[N]], 32
|
||||||
|
; CHECK-DISABLED-NEXT: [[IDXPROM_I:%.*]] = ashr exact i64 [[SEXT]], 32
|
||||||
|
; CHECK-DISABLED-NEXT: [[ARRAYIDX2_I:%.*]] = getelementptr inbounds i32, i32* [[X]], i64 [[IDXPROM_I]]
|
||||||
|
; CHECK-DISABLED-NEXT: store i32 [[N_ADDR_SROA_0_0_EXTRACT_TRUNC]], i32* [[ARRAYIDX2_I]], align 4, !noalias !8
|
||||||
|
; CHECK-DISABLED-NEXT: br label [[FOR_COND_I:%.*]]
|
||||||
|
; CHECK-DISABLED: for.cond.i:
|
||||||
|
; CHECK-DISABLED-NEXT: [[I_0_I:%.*]] = phi i32 [ 2, [[USER_CODE_ENTRY]] ], [ [[INC_I:%.*]], [[FOR_BODY_I:%.*]] ]
|
||||||
|
; CHECK-DISABLED-NEXT: [[SUB_I:%.*]] = add nsw i32 [[N_ADDR_SROA_0_0_EXTRACT_TRUNC]], -1
|
||||||
|
; CHECK-DISABLED-NEXT: [[CMP_I:%.*]] = icmp slt i32 [[I_0_I]], [[SUB_I]]
|
||||||
|
; CHECK-DISABLED-NEXT: br i1 [[CMP_I]], label [[FOR_BODY_I]], label [[__OMP_OUTLINED___EXIT:%.*]]
|
||||||
|
; CHECK-DISABLED: for.body.i:
|
||||||
|
; CHECK-DISABLED-NEXT: [[SUB3_I:%.*]] = add nsw i32 [[I_0_I]], -1
|
||||||
|
; CHECK-DISABLED-NEXT: [[IDXPROM4_I:%.*]] = zext i32 [[I_0_I]] to i64
|
||||||
|
; CHECK-DISABLED-NEXT: [[ARRAYIDX5_I:%.*]] = getelementptr inbounds i32, i32* [[X]], i64 [[IDXPROM4_I]]
|
||||||
|
; CHECK-DISABLED-NEXT: store i32 [[SUB3_I]], i32* [[ARRAYIDX5_I]], align 4, !noalias !8
|
||||||
|
; CHECK-DISABLED-NEXT: [[INC_I]] = add nuw nsw i32 [[I_0_I]], 1
|
||||||
|
; CHECK-DISABLED-NEXT: br label [[FOR_COND_I]], !llvm.loop [[LOOP11:![0-9]+]]
|
||||||
|
; CHECK-DISABLED: __omp_outlined__.exit:
|
||||||
|
; CHECK-DISABLED-NEXT: call void @__kmpc_parallel_51(%struct.ident_t* null, i32 0, i32 1, i32 -1, i32 -1, i8* bitcast (void (i32*, i32*)* @__omp_outlined__1 to i8*), i8* @__omp_outlined__1_wrapper.ID, i8** null, i64 0)
|
||||||
|
; CHECK-DISABLED-NEXT: [[CALL_I:%.*]] = call i32 @no_openmp(i32* nonnull [[X]]) #[[ATTR7:[0-9]+]], !noalias !8
|
||||||
|
; CHECK-DISABLED-NEXT: [[IDXPROM6_I:%.*]] = sext i32 [[CALL_I]] to i64
|
||||||
|
; CHECK-DISABLED-NEXT: [[ARRAYIDX7_I:%.*]] = getelementptr inbounds i32, i32* [[X]], i64 [[IDXPROM6_I]]
|
||||||
|
; CHECK-DISABLED-NEXT: store i32 [[CALL_I]], i32* [[ARRAYIDX7_I]], align 4, !noalias !8
|
||||||
|
; CHECK-DISABLED-NEXT: [[CALL8_I:%.*]] = call i32 @no_openmp(i32* nonnull [[X]]) #[[ATTR7]], !noalias !8
|
||||||
|
; CHECK-DISABLED-NEXT: [[IDXPROM9_I:%.*]] = sext i32 [[CALL8_I]] to i64
|
||||||
|
; CHECK-DISABLED-NEXT: [[ARRAYIDX10_I:%.*]] = getelementptr inbounds i32, i32* [[X]], i64 [[IDXPROM9_I]]
|
||||||
|
; CHECK-DISABLED-NEXT: store i32 [[CALL8_I]], i32* [[ARRAYIDX10_I]], align 4, !noalias !8
|
||||||
|
; CHECK-DISABLED-NEXT: [[CALL11_I:%.*]] = call i32 @no_openmp(i32* nonnull [[X]]) #[[ATTR7]], !noalias !8
|
||||||
|
; CHECK-DISABLED-NEXT: [[IDXPROM12_I:%.*]] = sext i32 [[CALL11_I]] to i64
|
||||||
|
; CHECK-DISABLED-NEXT: [[ARRAYIDX13_I:%.*]] = getelementptr inbounds i32, i32* [[X]], i64 [[IDXPROM12_I]]
|
||||||
|
; CHECK-DISABLED-NEXT: store i32 [[CALL11_I]], i32* [[ARRAYIDX13_I]], align 4, !noalias !8
|
||||||
|
; CHECK-DISABLED-NEXT: [[CALL14_I:%.*]] = call i32 @no_openmp(i32* nonnull [[X]]) #[[ATTR7]], !noalias !8
|
||||||
|
; CHECK-DISABLED-NEXT: [[CALL15_I:%.*]] = call i32 @no_openmp(i32* nonnull [[X]]) #[[ATTR7]], !noalias !8
|
||||||
|
; CHECK-DISABLED-NEXT: [[CALL16_I:%.*]] = call i32 @no_openmp(i32* nonnull [[X]]) #[[ATTR7]], !noalias !8
|
||||||
|
; CHECK-DISABLED-NEXT: call void @__kmpc_target_deinit(%struct.ident_t* nonnull @[[GLOB1]], i1 false, i1 true) #[[ATTR4]]
|
||||||
|
; CHECK-DISABLED-NEXT: ret void
|
||||||
|
; CHECK-DISABLED: worker.exit:
|
||||||
|
; CHECK-DISABLED-NEXT: ret void
|
||||||
|
;
|
||||||
|
entry:
|
||||||
|
%N.addr.sroa.0.0.extract.trunc = trunc i64 %N to i32
|
||||||
|
%0 = call i32 @__kmpc_target_init(%struct.ident_t* nonnull @1, i1 false, i1 true, i1 true) #3
|
||||||
|
%exec_user_code = icmp eq i32 %0, -1
|
||||||
|
br i1 %exec_user_code, label %user_code.entry, label %worker.exit
|
||||||
|
|
||||||
|
user_code.entry: ; preds = %entry
|
||||||
|
%1 = call i32 @__kmpc_global_thread_num(%struct.ident_t* nonnull @1)
|
||||||
|
store i32 0, i32* %x, align 4, !noalias !8
|
||||||
|
%arrayidx1.i = getelementptr inbounds i32, i32* %x, i64 1
|
||||||
|
store i32 1, i32* %arrayidx1.i, align 4, !noalias !8
|
||||||
|
%sext = shl i64 %N, 32
|
||||||
|
%idxprom.i = ashr exact i64 %sext, 32
|
||||||
|
%arrayidx2.i = getelementptr inbounds i32, i32* %x, i64 %idxprom.i
|
||||||
|
store i32 %N.addr.sroa.0.0.extract.trunc, i32* %arrayidx2.i, align 4, !noalias !8
|
||||||
|
br label %for.cond.i
|
||||||
|
|
||||||
|
for.cond.i: ; preds = %for.body.i, %user_code.entry
|
||||||
|
%i.0.i = phi i32 [ 2, %user_code.entry ], [ %inc.i, %for.body.i ]
|
||||||
|
%sub.i = add nsw i32 %N.addr.sroa.0.0.extract.trunc, -1
|
||||||
|
%cmp.i = icmp slt i32 %i.0.i, %sub.i
|
||||||
|
br i1 %cmp.i, label %for.body.i, label %__omp_outlined__.exit
|
||||||
|
|
||||||
|
for.body.i: ; preds = %for.cond.i
|
||||||
|
%sub3.i = add nsw i32 %i.0.i, -1
|
||||||
|
%idxprom4.i = zext i32 %i.0.i to i64
|
||||||
|
%arrayidx5.i = getelementptr inbounds i32, i32* %x, i64 %idxprom4.i
|
||||||
|
store i32 %sub3.i, i32* %arrayidx5.i, align 4, !noalias !8
|
||||||
|
%inc.i = add nuw nsw i32 %i.0.i, 1
|
||||||
|
br label %for.cond.i, !llvm.loop !11
|
||||||
|
|
||||||
|
__omp_outlined__.exit: ; preds = %for.cond.i
|
||||||
|
call void @__kmpc_parallel_51(%struct.ident_t* null, i32 0, i32 1, i32 -1, i32 -1, i8* bitcast (void (i32*, i32*)* @__omp_outlined__1 to i8*), i8* bitcast (void (i16, i32)* @__omp_outlined__1_wrapper to i8*), i8** null, i64 0)
|
||||||
|
%call.i = call i32 @no_openmp(i32* nonnull %x) #5, !noalias !8
|
||||||
|
%idxprom6.i = sext i32 %call.i to i64
|
||||||
|
%arrayidx7.i = getelementptr inbounds i32, i32* %x, i64 %idxprom6.i
|
||||||
|
store i32 %call.i, i32* %arrayidx7.i, align 4, !noalias !8
|
||||||
|
%call8.i = call i32 @no_openmp(i32* nonnull %x) #5, !noalias !8
|
||||||
|
%idxprom9.i = sext i32 %call8.i to i64
|
||||||
|
%arrayidx10.i = getelementptr inbounds i32, i32* %x, i64 %idxprom9.i
|
||||||
|
store i32 %call8.i, i32* %arrayidx10.i, align 4, !noalias !8
|
||||||
|
%call11.i = call i32 @no_openmp(i32* nonnull %x) #5, !noalias !8
|
||||||
|
%idxprom12.i = sext i32 %call11.i to i64
|
||||||
|
%arrayidx13.i = getelementptr inbounds i32, i32* %x, i64 %idxprom12.i
|
||||||
|
store i32 %call11.i, i32* %arrayidx13.i, align 4, !noalias !8
|
||||||
|
%call14.i = call i32 @no_openmp(i32* nonnull %x) #5, !noalias !8
|
||||||
|
%call15.i = call i32 @no_openmp(i32* nonnull %x) #5, !noalias !8
|
||||||
|
%call16.i = call i32 @no_openmp(i32* nonnull %x) #5, !noalias !8
|
||||||
|
call void @__kmpc_target_deinit(%struct.ident_t* nonnull @1, i1 false, i1 true) #3
|
||||||
|
ret void
|
||||||
|
|
||||||
|
worker.exit: ; preds = %entry
|
||||||
|
ret void
|
||||||
|
}
|
||||||
|
|
||||||
|
define internal void @__omp_outlined__1(i32* noalias %.global_tid., i32* noalias %.bound_tid.) {
|
||||||
|
; CHECK-LABEL: define {{[^@]+}}@__omp_outlined__1
|
||||||
|
; CHECK-SAME: (i32* noalias [[DOTGLOBAL_TID_:%.*]], i32* noalias [[DOTBOUND_TID_:%.*]]) {
|
||||||
|
; CHECK-NEXT: ret void
|
||||||
|
;
|
||||||
|
; CHECK-DISABLED-LABEL: define {{[^@]+}}@__omp_outlined__1
|
||||||
|
; CHECK-DISABLED-SAME: (i32* noalias [[DOTGLOBAL_TID_:%.*]], i32* noalias [[DOTBOUND_TID_:%.*]]) {
|
||||||
|
; CHECK-DISABLED-NEXT: ret void
|
||||||
|
;
|
||||||
|
ret void
|
||||||
|
}
|
||||||
|
define internal void @__omp_outlined__1_wrapper(i16 zeroext %0, i32 %1) {
|
||||||
|
; CHECK-LABEL: define {{[^@]+}}@__omp_outlined__1_wrapper
|
||||||
|
; CHECK-SAME: (i16 zeroext [[TMP0:%.*]], i32 [[TMP1:%.*]]) {
|
||||||
|
; CHECK-NEXT: ret void
|
||||||
|
;
|
||||||
|
; CHECK-DISABLED-LABEL: define {{[^@]+}}@__omp_outlined__1_wrapper
|
||||||
|
; CHECK-DISABLED-SAME: (i16 zeroext [[TMP0:%.*]], i32 [[TMP1:%.*]]) {
|
||||||
|
; CHECK-DISABLED-NEXT: ret void
|
||||||
|
;
|
||||||
|
ret void
|
||||||
|
}
|
||||||
|
|
||||||
|
declare void @__kmpc_parallel_51(%struct.ident_t*, i32, i32, i32, i32, i8*, i8*, i8**, i64)
|
||||||
|
|
||||||
|
declare i32 @__kmpc_target_init(%struct.ident_t*, i1, i1, i1)
|
||||||
|
|
||||||
|
; Function Attrs: convergent
|
||||||
|
declare i32 @no_openmp(i32*) #1
|
||||||
|
|
||||||
|
; Function Attrs: convergent nounwind readonly willreturn
|
||||||
|
declare void @pure() #2
|
||||||
|
|
||||||
|
; Function Attrs: nounwind
|
||||||
|
declare i32 @__kmpc_global_thread_num(%struct.ident_t*) #3
|
||||||
|
|
||||||
|
declare void @__kmpc_target_deinit(%struct.ident_t*, i1, i1)
|
||||||
|
|
||||||
|
; Function Attrs: inaccessiblememonly nofree nosync nounwind willreturn
|
||||||
|
declare void @llvm.experimental.noalias.scope.decl(metadata) #4
|
||||||
|
|
||||||
|
attributes #0 = { convergent norecurse nounwind "frame-pointer"="all" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="sm_53" "target-features"="+ptx32,+sm_53" }
|
||||||
|
attributes #1 = { convergent "frame-pointer"="all" "llvm.assume"="omp_no_openmp,ompx_spmd_amenable" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="sm_53" "target-features"="+ptx32,+sm_53" }
|
||||||
|
attributes #2 = { convergent nounwind readonly willreturn "frame-pointer"="all" "llvm.assume"="ompx_spmd_amenable" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="sm_53" "target-features"="+ptx32,+sm_53" }
|
||||||
|
attributes #3 = { nounwind }
|
||||||
|
attributes #4 = { inaccessiblememonly nofree nosync nounwind willreturn }
|
||||||
|
attributes #5 = { convergent nounwind "llvm.assume"="omp_no_openmp,ompx_spmd_amenable" }
|
||||||
|
|
||||||
|
!omp_offload.info = !{!0}
|
||||||
|
!nvvm.annotations = !{!1}
|
||||||
|
!llvm.module.flags = !{!2, !3, !4, !5, !6}
|
||||||
|
!llvm.ident = !{!7}
|
||||||
|
|
||||||
|
!0 = !{i32 0, i32 42, i32 16513658, !"sequential_loop", i32 6, i32 0}
|
||||||
|
!1 = !{void (i32*, i64)* @__omp_offloading_2a_fbfa7a_sequential_loop_l6, !"kernel", i32 1}
|
||||||
|
!2 = !{i32 1, !"wchar_size", i32 4}
|
||||||
|
!3 = !{i32 7, !"openmp", i32 50}
|
||||||
|
!4 = !{i32 7, !"openmp-device", i32 50}
|
||||||
|
!5 = !{i32 7, !"PIC Level", i32 2}
|
||||||
|
!6 = !{i32 7, !"frame-pointer", i32 2}
|
||||||
|
!7 = !{!"clang version 14.0.0"}
|
||||||
|
!8 = !{!9}
|
||||||
|
!9 = distinct !{!9, !10, !"__omp_outlined__: %__context"}
|
||||||
|
!10 = distinct !{!10, !"__omp_outlined__"}
|
||||||
|
!11 = distinct !{!11, !12}
|
||||||
|
!12 = !{!"llvm.loop.mustprogress"}
|
||||||
|
;.
|
||||||
|
; CHECK: attributes #[[ATTR0]] = { convergent norecurse nounwind "frame-pointer"="all" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="sm_53" "target-features"="+ptx32,+sm_53" }
|
||||||
|
; CHECK: attributes #[[ATTR1:[0-9]+]] = { alwaysinline }
|
||||||
|
; CHECK: attributes #[[ATTR2:[0-9]+]] = { convergent "frame-pointer"="all" "llvm.assume"="omp_no_openmp,ompx_spmd_amenable" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="sm_53" "target-features"="+ptx32,+sm_53" }
|
||||||
|
; CHECK: attributes #[[ATTR3:[0-9]+]] = { convergent nounwind readonly willreturn "frame-pointer"="all" "llvm.assume"="ompx_spmd_amenable" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="sm_53" "target-features"="+ptx32,+sm_53" }
|
||||||
|
; CHECK: attributes #[[ATTR4]] = { nounwind }
|
||||||
|
; CHECK: attributes #[[ATTR5:[0-9]+]] = { inaccessiblememonly nofree nosync nounwind willreturn }
|
||||||
|
; CHECK: attributes #[[ATTR6:[0-9]+]] = { convergent nounwind }
|
||||||
|
; CHECK: attributes #[[ATTR7]] = { convergent nounwind "llvm.assume"="omp_no_openmp,ompx_spmd_amenable" }
|
||||||
|
;.
|
||||||
|
; CHECK-DISABLED: attributes #[[ATTR0]] = { convergent norecurse nounwind "frame-pointer"="all" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="sm_53" "target-features"="+ptx32,+sm_53" }
|
||||||
|
; CHECK-DISABLED: attributes #[[ATTR1:[0-9]+]] = { alwaysinline }
|
||||||
|
; CHECK-DISABLED: attributes #[[ATTR2:[0-9]+]] = { convergent "frame-pointer"="all" "llvm.assume"="omp_no_openmp,ompx_spmd_amenable" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="sm_53" "target-features"="+ptx32,+sm_53" }
|
||||||
|
; CHECK-DISABLED: attributes #[[ATTR3:[0-9]+]] = { convergent nounwind readonly willreturn "frame-pointer"="all" "llvm.assume"="ompx_spmd_amenable" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="sm_53" "target-features"="+ptx32,+sm_53" }
|
||||||
|
; CHECK-DISABLED: attributes #[[ATTR4]] = { nounwind }
|
||||||
|
; CHECK-DISABLED: attributes #[[ATTR5:[0-9]+]] = { inaccessiblememonly nofree nosync nounwind willreturn }
|
||||||
|
; CHECK-DISABLED: attributes #[[ATTR6:[0-9]+]] = { convergent nounwind }
|
||||||
|
; CHECK-DISABLED: attributes #[[ATTR7]] = { convergent nounwind "llvm.assume"="omp_no_openmp,ompx_spmd_amenable" }
|
||||||
|
;.
|
||||||
|
; CHECK: [[META0:![0-9]+]] = !{i32 0, i32 42, i32 16513658, !"sequential_loop", i32 6, i32 0}
|
||||||
|
; CHECK: [[META1:![0-9]+]] = !{void (i32*, i64)* @__omp_offloading_2a_fbfa7a_sequential_loop_l6, !"kernel", i32 1}
|
||||||
|
; CHECK: [[META2:![0-9]+]] = !{i32 1, !"wchar_size", i32 4}
|
||||||
|
; CHECK: [[META3:![0-9]+]] = !{i32 7, !"openmp", i32 50}
|
||||||
|
; CHECK: [[META4:![0-9]+]] = !{i32 7, !"openmp-device", i32 50}
|
||||||
|
; CHECK: [[META5:![0-9]+]] = !{i32 7, !"PIC Level", i32 2}
|
||||||
|
; CHECK: [[META6:![0-9]+]] = !{i32 7, !"frame-pointer", i32 2}
|
||||||
|
; CHECK: [[META7:![0-9]+]] = !{!"clang version 14.0.0"}
|
||||||
|
; CHECK: [[META8:![0-9]+]] = !{!9}
|
||||||
|
; CHECK: [[META9:![0-9]+]] = distinct !{!9, !10, !"__omp_outlined__: %__context"}
|
||||||
|
; CHECK: [[META10:![0-9]+]] = distinct !{!10, !"__omp_outlined__"}
|
||||||
|
; CHECK: [[LOOP11]] = distinct !{!11, !12}
|
||||||
|
; CHECK: [[META12:![0-9]+]] = !{!"llvm.loop.mustprogress"}
|
||||||
|
;.
|
||||||
|
; CHECK-DISABLED: [[META0:![0-9]+]] = !{i32 0, i32 42, i32 16513658, !"sequential_loop", i32 6, i32 0}
|
||||||
|
; CHECK-DISABLED: [[META1:![0-9]+]] = !{void (i32*, i64)* @__omp_offloading_2a_fbfa7a_sequential_loop_l6, !"kernel", i32 1}
|
||||||
|
; CHECK-DISABLED: [[META2:![0-9]+]] = !{i32 1, !"wchar_size", i32 4}
|
||||||
|
; CHECK-DISABLED: [[META3:![0-9]+]] = !{i32 7, !"openmp", i32 50}
|
||||||
|
; CHECK-DISABLED: [[META4:![0-9]+]] = !{i32 7, !"openmp-device", i32 50}
|
||||||
|
; CHECK-DISABLED: [[META5:![0-9]+]] = !{i32 7, !"PIC Level", i32 2}
|
||||||
|
; CHECK-DISABLED: [[META6:![0-9]+]] = !{i32 7, !"frame-pointer", i32 2}
|
||||||
|
; CHECK-DISABLED: [[META7:![0-9]+]] = !{!"clang version 14.0.0"}
|
||||||
|
; CHECK-DISABLED: [[META8:![0-9]+]] = !{!9}
|
||||||
|
; CHECK-DISABLED: [[META9:![0-9]+]] = distinct !{!9, !10, !"__omp_outlined__: %__context"}
|
||||||
|
; CHECK-DISABLED: [[META10:![0-9]+]] = distinct !{!10, !"__omp_outlined__"}
|
||||||
|
; CHECK-DISABLED: [[LOOP11]] = distinct !{!11, !12}
|
||||||
|
; CHECK-DISABLED: [[META12:![0-9]+]] = !{!"llvm.loop.mustprogress"}
|
||||||
|
;.
|
||||||
Loading…
Reference in New Issue