| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-globals |
| ; RUN: opt -S -passes=openmp-opt < %s | FileCheck %s |
| |
| ;; void unknown(void); |
| ;; void spmd_amenable(void) __attribute__((assume("ompx_spmd_amenable"))); |
| ;; |
| ;; void sequential_loop() { |
| ;; #pragma omp target teams |
| ;; { |
| ;; for (int i = 0; i < 100; ++i) { |
| ;; #pragma omp parallel |
| ;; { |
| ;; unknown(); |
| ;; } |
| ;; } |
| ;; spmd_amenable(); |
| ;; } |
| ;; } |
| ;; |
| ;; void use(__attribute__((noescape)) int *) __attribute__((assume("ompx_spmd_amenable"))); |
| ;; |
| ;; void sequential_loop_to_stack_var() { |
| ;; #pragma omp target teams |
| ;; { |
| ;; int x; |
| ;; use(&x); |
| ;; for (int i = 0; i < 100; ++i) { |
| ;; #pragma omp parallel |
| ;; { |
| ;; unknown(); |
| ;; } |
| ;; } |
| ;; spmd_amenable(); |
| ;; } |
| ;; } |
| ;; |
| ;; void sequential_loop_to_shared_var() { |
| ;; #pragma omp target teams |
| ;; { |
| ;; int x; |
| ;; for (int i = 0; i < 100; ++i) { |
| ;; #pragma omp parallel |
| ;; { |
| ;; x++; |
| ;; unknown(); |
| ;; } |
| ;; } |
| ;; spmd_amenable(); |
| ;; } |
| ;; } |
| |
| target triple = "nvptx64" |
| |
| %struct.ident_t = type { i32, i32, i32, i32, i8* } |
| |
| @0 = private unnamed_addr constant [23 x i8] c";unknown;unknown;0;0;;\00", align 1 |
| @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 |
| @__omp_offloading_14_5896c35_sequential_loop_l5_exec_mode = weak constant i8 1 |
| @__omp_offloading_14_5896c35_sequential_loop_to_stack_var_l20_exec_mode = weak constant i8 1 |
| @__omp_offloading_14_5896c35_sequential_loop_to_shared_var_l35_exec_mode = weak constant i8 1 |
| @llvm.compiler.used = appending global [3 x i8*] [i8* @__omp_offloading_14_5896c35_sequential_loop_l5_exec_mode, i8* @__omp_offloading_14_5896c35_sequential_loop_to_stack_var_l20_exec_mode, i8* @__omp_offloading_14_5896c35_sequential_loop_to_shared_var_l35_exec_mode], section "llvm.metadata" |
| |
| ;. |
| ; CHECK: @[[GLOB0:[0-9]+]] = private unnamed_addr constant [23 x i8] c" |
| ; 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 |
| ; CHECK: @[[__OMP_OFFLOADING_14_5896C35_SEQUENTIAL_LOOP_L5_EXEC_MODE:[a-zA-Z0-9_$"\\.-]+]] = weak constant i8 2 |
| ; CHECK: @[[__OMP_OFFLOADING_14_5896C35_SEQUENTIAL_LOOP_TO_STACK_VAR_L20_EXEC_MODE:[a-zA-Z0-9_$"\\.-]+]] = weak constant i8 2 |
| ; CHECK: @[[__OMP_OFFLOADING_14_5896C35_SEQUENTIAL_LOOP_TO_SHARED_VAR_L35_EXEC_MODE:[a-zA-Z0-9_$"\\.-]+]] = weak constant i8 2 |
| ; CHECK: @[[LLVM_COMPILER_USED:[a-zA-Z0-9_$"\\.-]+]] = appending global [3 x i8*] [i8* @__omp_offloading_14_5896c35_sequential_loop_l5_exec_mode, i8* @__omp_offloading_14_5896c35_sequential_loop_to_stack_var_l20_exec_mode, i8* @__omp_offloading_14_5896c35_sequential_loop_to_shared_var_l35_exec_mode], section "llvm.metadata" |
| ; CHECK: @[[X:[a-zA-Z0-9_$"\\.-]+]] = internal addrspace(3) global [4 x i8] undef, align 32 |
| ;. |
| define weak void @__omp_offloading_14_5896c35_sequential_loop_l5() #0 { |
| ; CHECK-LABEL: define {{[^@]+}}@__omp_offloading_14_5896c35_sequential_loop_l5 |
| ; CHECK-SAME: () #[[ATTR0:[0-9]+]] { |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[DOTZERO_ADDR:%.*]] = alloca i32, align 4 |
| ; CHECK-NEXT: [[DOTTHREADID_TEMP_:%.*]] = alloca i32, align 4 |
| ; CHECK-NEXT: [[TMP0:%.*]] = call i32 @__kmpc_target_init(%struct.ident_t* @[[GLOB1]], i1 true, i1 false, i1 false) |
| ; CHECK-NEXT: [[EXEC_USER_CODE:%.*]] = icmp eq i32 [[TMP0]], -1 |
| ; CHECK-NEXT: br i1 [[EXEC_USER_CODE]], label [[USER_CODE_ENTRY:%.*]], label [[WORKER_EXIT:%.*]] |
| ; CHECK: user_code.entry: |
| ; CHECK-NEXT: [[TMP1:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* @[[GLOB1]]) #[[ATTR3:[0-9]+]] |
| ; CHECK-NEXT: store i32 [[TMP1]], i32* [[DOTTHREADID_TEMP_]], align 4 |
| ; CHECK-NEXT: call void @__omp_outlined__(i32* noalias nocapture noundef nonnull readonly align 4 dereferenceable(4) [[DOTTHREADID_TEMP_]], i32* noalias nocapture noundef nonnull readnone align 4 dereferenceable(4) [[DOTZERO_ADDR]]) #[[ATTR3]] |
| ; CHECK-NEXT: call void @__kmpc_target_deinit(%struct.ident_t* @[[GLOB1]], i1 true, i1 false) |
| ; CHECK-NEXT: ret void |
| ; CHECK: worker.exit: |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| %.zero.addr = alloca i32, align 4 |
| %.threadid_temp. = alloca i32, align 4 |
| store i32 0, i32* %.zero.addr, align 4 |
| %0 = call i32 @__kmpc_target_init(%struct.ident_t* @1, i1 false, i1 true, i1 true) |
| %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* @1) |
| store i32 %1, i32* %.threadid_temp., align 4 |
| call void @__omp_outlined__(i32* %.threadid_temp., i32* %.zero.addr) #3 |
| call void @__kmpc_target_deinit(%struct.ident_t* @1, i1 false, i1 true) |
| ret void |
| |
| worker.exit: ; preds = %entry |
| ret void |
| } |
| |
| declare i32 @__kmpc_target_init(%struct.ident_t*, i1, i1, i1) |
| |
| define internal void @__omp_outlined__(i32* noalias %.global_tid., i32* noalias %.bound_tid.) #0 { |
| ; CHECK-LABEL: define {{[^@]+}}@__omp_outlined__ |
| ; CHECK-SAME: (i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree nonnull readnone align 4 dereferenceable(4) [[DOTBOUND_TID_:%.*]]) #[[ATTR0]] { |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[DOTGLOBAL_TID__ADDR:%.*]] = alloca i32*, align 8 |
| ; CHECK-NEXT: [[DOTBOUND_TID__ADDR:%.*]] = alloca i32*, align 8 |
| ; CHECK-NEXT: [[I:%.*]] = alloca i32, align 4 |
| ; CHECK-NEXT: [[CAPTURED_VARS_ADDRS:%.*]] = alloca [0 x i8*], align 8 |
| ; CHECK-NEXT: store i32* [[DOTGLOBAL_TID_]], i32** [[DOTGLOBAL_TID__ADDR]], align 8 |
| ; CHECK-NEXT: store i32 0, i32* [[I]], align 4 |
| ; CHECK-NEXT: br label [[FOR_COND:%.*]] |
| ; CHECK: for.cond: |
| ; CHECK-NEXT: [[TMP0:%.*]] = load i32, i32* [[I]], align 4 |
| ; CHECK-NEXT: [[CMP:%.*]] = icmp slt i32 [[TMP0]], 100 |
| ; CHECK-NEXT: br i1 [[CMP]], label [[FOR_BODY:%.*]], label [[FOR_END:%.*]] |
| ; CHECK: for.body: |
| ; CHECK-NEXT: [[TMP1:%.*]] = load i32, i32* [[DOTGLOBAL_TID_]], align 4 |
| ; CHECK-NEXT: [[TMP2:%.*]] = bitcast [0 x i8*]* [[CAPTURED_VARS_ADDRS]] to i8** |
| ; CHECK-NEXT: call void @__kmpc_parallel_51(%struct.ident_t* noundef @[[GLOB1]], i32 [[TMP1]], i32 noundef 1, i32 noundef -1, i32 noundef -1, i8* noundef bitcast (void (i32*, i32*)* @__omp_outlined__1 to i8*), i8* noundef bitcast (void (i16, i32)* @__omp_outlined__1_wrapper to i8*), i8** noundef [[TMP2]], i64 noundef 0) |
| ; CHECK-NEXT: br label [[FOR_INC:%.*]] |
| ; CHECK: for.inc: |
| ; CHECK-NEXT: [[TMP3:%.*]] = load i32, i32* [[I]], align 4 |
| ; CHECK-NEXT: [[INC:%.*]] = add nsw i32 [[TMP3]], 1 |
| ; CHECK-NEXT: store i32 [[INC]], i32* [[I]], align 4 |
| ; CHECK-NEXT: br label [[FOR_COND]], !llvm.loop [[LOOP9:![0-9]+]] |
| ; CHECK: for.end: |
| ; CHECK-NEXT: call void @spmd_amenable() #[[ATTR4:[0-9]+]] |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| %.global_tid..addr = alloca i32*, align 8 |
| %.bound_tid..addr = alloca i32*, align 8 |
| %i = alloca i32, align 4 |
| %captured_vars_addrs = alloca [0 x i8*], align 8 |
| store i32* %.global_tid., i32** %.global_tid..addr, align 8 |
| store i32* %.bound_tid., i32** %.bound_tid..addr, align 8 |
| store i32 0, i32* %i, align 4 |
| br label %for.cond |
| |
| for.cond: ; preds = %for.inc, %entry |
| %0 = load i32, i32* %i, align 4 |
| %cmp = icmp slt i32 %0, 100 |
| br i1 %cmp, label %for.body, label %for.end |
| |
| for.body: ; preds = %for.cond |
| %1 = load i32*, i32** %.global_tid..addr, align 8 |
| %2 = load i32, i32* %1, align 4 |
| %3 = bitcast [0 x i8*]* %captured_vars_addrs to i8** |
| call void @__kmpc_parallel_51(%struct.ident_t* @1, i32 %2, 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** %3, i64 0) |
| br label %for.inc |
| |
| for.inc: ; preds = %for.body |
| %4 = load i32, i32* %i, align 4 |
| %inc = add nsw i32 %4, 1 |
| store i32 %inc, i32* %i, align 4 |
| br label %for.cond, !llvm.loop !9 |
| |
| for.end: ; preds = %for.cond |
| call void @spmd_amenable() #4 |
| ret void |
| } |
| |
| define internal void @__omp_outlined__1(i32* noalias %.global_tid., i32* noalias %.bound_tid.) #0 { |
| ; CHECK-LABEL: define {{[^@]+}}@__omp_outlined__1 |
| ; CHECK-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]]) #[[ATTR0]] { |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[DOTGLOBAL_TID__ADDR:%.*]] = alloca i32*, align 8 |
| ; CHECK-NEXT: [[DOTBOUND_TID__ADDR:%.*]] = alloca i32*, align 8 |
| ; CHECK-NEXT: call void @unknown() #[[ATTR5:[0-9]+]] |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| %.global_tid..addr = alloca i32*, align 8 |
| %.bound_tid..addr = alloca i32*, align 8 |
| store i32* %.global_tid., i32** %.global_tid..addr, align 8 |
| store i32* %.bound_tid., i32** %.bound_tid..addr, align 8 |
| call void @unknown() #5 |
| ret void |
| } |
| |
| declare void @unknown() #1 |
| |
| define internal void @__omp_outlined__1_wrapper(i16 zeroext %0, i32 %1) #0 { |
| ; CHECK-LABEL: define {{[^@]+}}@__omp_outlined__1_wrapper |
| ; CHECK-SAME: (i16 zeroext [[TMP0:%.*]], i32 [[TMP1:%.*]]) #[[ATTR0]] { |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[DOTADDR:%.*]] = alloca i16, align 2 |
| ; CHECK-NEXT: [[DOTADDR1:%.*]] = alloca i32, align 4 |
| ; CHECK-NEXT: [[DOTZERO_ADDR:%.*]] = alloca i32, align 4 |
| ; CHECK-NEXT: [[GLOBAL_ARGS:%.*]] = alloca i8**, align 8 |
| ; CHECK-NEXT: store i32 0, i32* [[DOTZERO_ADDR]], align 4 |
| ; CHECK-NEXT: store i16 [[TMP0]], i16* [[DOTADDR]], align 2 |
| ; CHECK-NEXT: store i32 [[TMP1]], i32* [[DOTADDR1]], align 4 |
| ; CHECK-NEXT: call void @__kmpc_get_shared_variables(i8*** [[GLOBAL_ARGS]]) |
| ; CHECK-NEXT: call void @__omp_outlined__1(i32* [[DOTADDR1]], i32* [[DOTZERO_ADDR]]) #[[ATTR3]] |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| %.addr = alloca i16, align 2 |
| %.addr1 = alloca i32, align 4 |
| %.zero.addr = alloca i32, align 4 |
| %global_args = alloca i8**, align 8 |
| store i32 0, i32* %.zero.addr, align 4 |
| store i16 %0, i16* %.addr, align 2 |
| store i32 %1, i32* %.addr1, align 4 |
| call void @__kmpc_get_shared_variables(i8*** %global_args) |
| call void @__omp_outlined__1(i32* %.addr1, i32* %.zero.addr) #3 |
| ret void |
| } |
| |
| declare void @__kmpc_get_shared_variables(i8***) |
| |
| declare void @__kmpc_parallel_51(%struct.ident_t*, i32, i32, i32, i32, i8*, i8*, i8**, i64) |
| |
| declare void @spmd_amenable() #2 |
| |
| declare i32 @__kmpc_global_thread_num(%struct.ident_t*) #3 |
| |
| declare void @__kmpc_target_deinit(%struct.ident_t*, i1, i1) |
| |
| define weak void @__omp_offloading_14_5896c35_sequential_loop_to_stack_var_l20() #0 { |
| ; CHECK-LABEL: define {{[^@]+}}@__omp_offloading_14_5896c35_sequential_loop_to_stack_var_l20 |
| ; CHECK-SAME: () #[[ATTR0]] { |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[DOTZERO_ADDR:%.*]] = alloca i32, align 4 |
| ; CHECK-NEXT: [[DOTTHREADID_TEMP_:%.*]] = alloca i32, align 4 |
| ; CHECK-NEXT: [[TMP0:%.*]] = call i32 @__kmpc_target_init(%struct.ident_t* @[[GLOB1]], i1 true, i1 false, i1 false) |
| ; CHECK-NEXT: [[EXEC_USER_CODE:%.*]] = icmp eq i32 [[TMP0]], -1 |
| ; CHECK-NEXT: br i1 [[EXEC_USER_CODE]], label [[USER_CODE_ENTRY:%.*]], label [[WORKER_EXIT:%.*]] |
| ; CHECK: user_code.entry: |
| ; CHECK-NEXT: [[TMP1:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* @[[GLOB1]]) #[[ATTR3]] |
| ; CHECK-NEXT: store i32 [[TMP1]], i32* [[DOTTHREADID_TEMP_]], align 4 |
| ; CHECK-NEXT: call void @__omp_outlined__2(i32* noalias nocapture noundef nonnull readonly align 4 dereferenceable(4) [[DOTTHREADID_TEMP_]], i32* noalias nocapture noundef nonnull readnone align 4 dereferenceable(4) [[DOTZERO_ADDR]]) #[[ATTR3]] |
| ; CHECK-NEXT: call void @__kmpc_target_deinit(%struct.ident_t* @[[GLOB1]], i1 true, i1 false) |
| ; CHECK-NEXT: ret void |
| ; CHECK: worker.exit: |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| %.zero.addr = alloca i32, align 4 |
| %.threadid_temp. = alloca i32, align 4 |
| store i32 0, i32* %.zero.addr, align 4 |
| %0 = call i32 @__kmpc_target_init(%struct.ident_t* @1, i1 false, i1 true, i1 true) |
| %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* @1) |
| store i32 %1, i32* %.threadid_temp., align 4 |
| call void @__omp_outlined__2(i32* %.threadid_temp., i32* %.zero.addr) #3 |
| call void @__kmpc_target_deinit(%struct.ident_t* @1, i1 false, i1 true) |
| ret void |
| |
| worker.exit: ; preds = %entry |
| ret void |
| } |
| |
| define internal void @__omp_outlined__2(i32* noalias %.global_tid., i32* noalias %.bound_tid.) #0 { |
| ; CHECK-LABEL: define {{[^@]+}}@__omp_outlined__2 |
| ; CHECK-SAME: (i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree nonnull readnone align 4 dereferenceable(4) [[DOTBOUND_TID_:%.*]]) #[[ATTR0]] { |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[DOTGLOBAL_TID__ADDR:%.*]] = alloca i32*, align 8 |
| ; CHECK-NEXT: [[DOTBOUND_TID__ADDR:%.*]] = alloca i32*, align 8 |
| ; CHECK-NEXT: [[I:%.*]] = alloca i32, align 4 |
| ; CHECK-NEXT: [[CAPTURED_VARS_ADDRS:%.*]] = alloca [0 x i8*], align 8 |
| ; CHECK-NEXT: store i32* [[DOTGLOBAL_TID_]], i32** [[DOTGLOBAL_TID__ADDR]], align 8 |
| ; CHECK-NEXT: [[TMP0:%.*]] = alloca i8, i64 4, align 1 |
| ; CHECK-NEXT: [[X_ON_STACK:%.*]] = bitcast i8* [[TMP0]] to i32* |
| ; CHECK-NEXT: call void @use(i32* nocapture [[X_ON_STACK]]) #[[ATTR4]] |
| ; CHECK-NEXT: store i32 0, i32* [[I]], align 4 |
| ; CHECK-NEXT: br label [[FOR_COND:%.*]] |
| ; CHECK: for.cond: |
| ; CHECK-NEXT: [[TMP1:%.*]] = load i32, i32* [[I]], align 4 |
| ; CHECK-NEXT: [[CMP:%.*]] = icmp slt i32 [[TMP1]], 100 |
| ; CHECK-NEXT: br i1 [[CMP]], label [[FOR_BODY:%.*]], label [[FOR_END:%.*]] |
| ; CHECK: for.body: |
| ; CHECK-NEXT: [[TMP2:%.*]] = load i32, i32* [[DOTGLOBAL_TID_]], align 4 |
| ; CHECK-NEXT: [[TMP3:%.*]] = bitcast [0 x i8*]* [[CAPTURED_VARS_ADDRS]] to i8** |
| ; CHECK-NEXT: call void @__kmpc_parallel_51(%struct.ident_t* noundef @[[GLOB1]], i32 [[TMP2]], i32 noundef 1, i32 noundef -1, i32 noundef -1, i8* noundef bitcast (void (i32*, i32*)* @__omp_outlined__3 to i8*), i8* noundef bitcast (void (i16, i32)* @__omp_outlined__3_wrapper to i8*), i8** noundef [[TMP3]], i64 noundef 0) |
| ; CHECK-NEXT: br label [[FOR_INC:%.*]] |
| ; CHECK: for.inc: |
| ; CHECK-NEXT: [[TMP4:%.*]] = load i32, i32* [[I]], align 4 |
| ; CHECK-NEXT: [[INC:%.*]] = add nsw i32 [[TMP4]], 1 |
| ; CHECK-NEXT: store i32 [[INC]], i32* [[I]], align 4 |
| ; CHECK-NEXT: br label [[FOR_COND]], !llvm.loop [[LOOP11:![0-9]+]] |
| ; CHECK: for.end: |
| ; CHECK-NEXT: call void @spmd_amenable() #[[ATTR4]] |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| %.global_tid..addr = alloca i32*, align 8 |
| %.bound_tid..addr = alloca i32*, align 8 |
| %i = alloca i32, align 4 |
| %captured_vars_addrs = alloca [0 x i8*], align 8 |
| store i32* %.global_tid., i32** %.global_tid..addr, align 8 |
| store i32* %.bound_tid., i32** %.bound_tid..addr, align 8 |
| %x = call i8* @__kmpc_alloc_shared(i64 4) |
| %x_on_stack = bitcast i8* %x to i32* |
| call void @use(i32* nocapture %x_on_stack) #4 |
| store i32 0, i32* %i, align 4 |
| br label %for.cond |
| |
| for.cond: ; preds = %for.inc, %entry |
| %0 = load i32, i32* %i, align 4 |
| %cmp = icmp slt i32 %0, 100 |
| br i1 %cmp, label %for.body, label %for.end |
| |
| for.body: ; preds = %for.cond |
| %1 = load i32*, i32** %.global_tid..addr, align 8 |
| %2 = load i32, i32* %1, align 4 |
| %3 = bitcast [0 x i8*]* %captured_vars_addrs to i8** |
| call void @__kmpc_parallel_51(%struct.ident_t* @1, i32 %2, i32 1, i32 -1, i32 -1, i8* bitcast (void (i32*, i32*)* @__omp_outlined__3 to i8*), i8* bitcast (void (i16, i32)* @__omp_outlined__3_wrapper to i8*), i8** %3, i64 0) |
| br label %for.inc |
| |
| for.inc: ; preds = %for.body |
| %4 = load i32, i32* %i, align 4 |
| %inc = add nsw i32 %4, 1 |
| store i32 %inc, i32* %i, align 4 |
| br label %for.cond, !llvm.loop !11 |
| |
| for.end: ; preds = %for.cond |
| call void @spmd_amenable() #4 |
| call void @__kmpc_free_shared(i8* %x, i64 4) |
| ret void |
| } |
| |
| declare i8* @__kmpc_alloc_shared(i64) #3 |
| |
| declare void @use(i32* nocapture) #2 |
| |
| define internal void @__omp_outlined__3(i32* noalias %.global_tid., i32* noalias %.bound_tid.) #0 { |
| ; CHECK-LABEL: define {{[^@]+}}@__omp_outlined__3 |
| ; CHECK-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]]) #[[ATTR0]] { |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[DOTGLOBAL_TID__ADDR:%.*]] = alloca i32*, align 8 |
| ; CHECK-NEXT: [[DOTBOUND_TID__ADDR:%.*]] = alloca i32*, align 8 |
| ; CHECK-NEXT: call void @unknown() #[[ATTR5]] |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| %.global_tid..addr = alloca i32*, align 8 |
| %.bound_tid..addr = alloca i32*, align 8 |
| store i32* %.global_tid., i32** %.global_tid..addr, align 8 |
| store i32* %.bound_tid., i32** %.bound_tid..addr, align 8 |
| call void @unknown() #5 |
| ret void |
| } |
| |
| define internal void @__omp_outlined__3_wrapper(i16 zeroext %0, i32 %1) #0 { |
| ; CHECK-LABEL: define {{[^@]+}}@__omp_outlined__3_wrapper |
| ; CHECK-SAME: (i16 zeroext [[TMP0:%.*]], i32 [[TMP1:%.*]]) #[[ATTR0]] { |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[DOTADDR:%.*]] = alloca i16, align 2 |
| ; CHECK-NEXT: [[DOTADDR1:%.*]] = alloca i32, align 4 |
| ; CHECK-NEXT: [[DOTZERO_ADDR:%.*]] = alloca i32, align 4 |
| ; CHECK-NEXT: [[GLOBAL_ARGS:%.*]] = alloca i8**, align 8 |
| ; CHECK-NEXT: store i32 0, i32* [[DOTZERO_ADDR]], align 4 |
| ; CHECK-NEXT: store i16 [[TMP0]], i16* [[DOTADDR]], align 2 |
| ; CHECK-NEXT: store i32 [[TMP1]], i32* [[DOTADDR1]], align 4 |
| ; CHECK-NEXT: call void @__kmpc_get_shared_variables(i8*** [[GLOBAL_ARGS]]) |
| ; CHECK-NEXT: call void @__omp_outlined__3(i32* [[DOTADDR1]], i32* [[DOTZERO_ADDR]]) #[[ATTR3]] |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| %.addr = alloca i16, align 2 |
| %.addr1 = alloca i32, align 4 |
| %.zero.addr = alloca i32, align 4 |
| %global_args = alloca i8**, align 8 |
| store i32 0, i32* %.zero.addr, align 4 |
| store i16 %0, i16* %.addr, align 2 |
| store i32 %1, i32* %.addr1, align 4 |
| call void @__kmpc_get_shared_variables(i8*** %global_args) |
| call void @__omp_outlined__3(i32* %.addr1, i32* %.zero.addr) #3 |
| ret void |
| } |
| |
| declare void @__kmpc_free_shared(i8* nocapture, i64) #3 |
| |
| define weak void @__omp_offloading_14_5896c35_sequential_loop_to_shared_var_l35() #0 { |
| ; CHECK-LABEL: define {{[^@]+}}@__omp_offloading_14_5896c35_sequential_loop_to_shared_var_l35 |
| ; CHECK-SAME: () #[[ATTR0]] { |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[DOTZERO_ADDR:%.*]] = alloca i32, align 4 |
| ; CHECK-NEXT: [[DOTTHREADID_TEMP_:%.*]] = alloca i32, align 4 |
| ; CHECK-NEXT: [[TMP0:%.*]] = call i32 @__kmpc_target_init(%struct.ident_t* @[[GLOB1]], i1 true, i1 false, i1 false) |
| ; CHECK-NEXT: [[EXEC_USER_CODE:%.*]] = icmp eq i32 [[TMP0]], -1 |
| ; CHECK-NEXT: br i1 [[EXEC_USER_CODE]], label [[USER_CODE_ENTRY:%.*]], label [[WORKER_EXIT:%.*]] |
| ; CHECK: user_code.entry: |
| ; CHECK-NEXT: [[TMP1:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* @[[GLOB1]]) #[[ATTR3]] |
| ; CHECK-NEXT: store i32 [[TMP1]], i32* [[DOTTHREADID_TEMP_]], align 4 |
| ; CHECK-NEXT: call void @__omp_outlined__4(i32* noalias nocapture noundef nonnull readonly align 4 dereferenceable(4) [[DOTTHREADID_TEMP_]], i32* noalias nocapture noundef nonnull readnone align 4 dereferenceable(4) [[DOTZERO_ADDR]]) #[[ATTR3]] |
| ; CHECK-NEXT: call void @__kmpc_target_deinit(%struct.ident_t* @[[GLOB1]], i1 true, i1 false) |
| ; CHECK-NEXT: ret void |
| ; CHECK: worker.exit: |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| %.zero.addr = alloca i32, align 4 |
| %.threadid_temp. = alloca i32, align 4 |
| store i32 0, i32* %.zero.addr, align 4 |
| %0 = call i32 @__kmpc_target_init(%struct.ident_t* @1, i1 false, i1 true, i1 true) |
| %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* @1) |
| store i32 %1, i32* %.threadid_temp., align 4 |
| call void @__omp_outlined__4(i32* %.threadid_temp., i32* %.zero.addr) #3 |
| call void @__kmpc_target_deinit(%struct.ident_t* @1, i1 false, i1 true) |
| ret void |
| |
| worker.exit: ; preds = %entry |
| ret void |
| } |
| |
| define internal void @__omp_outlined__4(i32* noalias %.global_tid., i32* noalias %.bound_tid.) #0 { |
| ; CHECK-LABEL: define {{[^@]+}}@__omp_outlined__4 |
| ; CHECK-SAME: (i32* noalias nocapture nofree noundef nonnull readonly align 4 dereferenceable(4) [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree nonnull readnone align 4 dereferenceable(4) [[DOTBOUND_TID_:%.*]]) #[[ATTR0]] { |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[DOTGLOBAL_TID__ADDR:%.*]] = alloca i32*, align 8 |
| ; CHECK-NEXT: [[DOTBOUND_TID__ADDR:%.*]] = alloca i32*, align 8 |
| ; CHECK-NEXT: [[I:%.*]] = alloca i32, align 4 |
| ; CHECK-NEXT: [[CAPTURED_VARS_ADDRS:%.*]] = alloca [1 x i8*], align 8 |
| ; CHECK-NEXT: store i32* [[DOTGLOBAL_TID_]], i32** [[DOTGLOBAL_TID__ADDR]], align 8 |
| ; CHECK-NEXT: store i32 0, i32* [[I]], align 4 |
| ; CHECK-NEXT: br label [[FOR_COND:%.*]] |
| ; CHECK: for.cond: |
| ; CHECK-NEXT: [[TMP0:%.*]] = load i32, i32* [[I]], align 4 |
| ; CHECK-NEXT: [[CMP:%.*]] = icmp slt i32 [[TMP0]], 100 |
| ; CHECK-NEXT: br i1 [[CMP]], label [[FOR_BODY:%.*]], label [[FOR_END:%.*]] |
| ; CHECK: for.body: |
| ; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds [1 x i8*], [1 x i8*]* [[CAPTURED_VARS_ADDRS]], i64 0, i64 0 |
| ; CHECK-NEXT: store i8* addrspacecast (i8 addrspace(3)* getelementptr inbounds ([4 x i8], [4 x i8] addrspace(3)* @x, i32 0, i32 0) to i8*), i8** [[TMP1]], align 8 |
| ; CHECK-NEXT: [[TMP2:%.*]] = load i32, i32* [[DOTGLOBAL_TID_]], align 4 |
| ; CHECK-NEXT: [[TMP3:%.*]] = bitcast [1 x i8*]* [[CAPTURED_VARS_ADDRS]] to i8** |
| ; CHECK-NEXT: call void @__kmpc_parallel_51(%struct.ident_t* noundef @[[GLOB1]], i32 [[TMP2]], i32 noundef 1, i32 noundef -1, i32 noundef -1, i8* noundef bitcast (void (i32*, i32*, i32*)* @__omp_outlined__5 to i8*), i8* noundef bitcast (void (i16, i32)* @__omp_outlined__5_wrapper to i8*), i8** noundef [[TMP3]], i64 noundef 1) |
| ; CHECK-NEXT: br label [[FOR_INC:%.*]] |
| ; CHECK: for.inc: |
| ; CHECK-NEXT: [[TMP4:%.*]] = load i32, i32* [[I]], align 4 |
| ; CHECK-NEXT: [[INC:%.*]] = add nsw i32 [[TMP4]], 1 |
| ; CHECK-NEXT: store i32 [[INC]], i32* [[I]], align 4 |
| ; CHECK-NEXT: br label [[FOR_COND]], !llvm.loop [[LOOP12:![0-9]+]] |
| ; CHECK: for.end: |
| ; CHECK-NEXT: call void @spmd_amenable() #[[ATTR4]] |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| %.global_tid..addr = alloca i32*, align 8 |
| %.bound_tid..addr = alloca i32*, align 8 |
| %i = alloca i32, align 4 |
| %captured_vars_addrs = alloca [1 x i8*], align 8 |
| store i32* %.global_tid., i32** %.global_tid..addr, align 8 |
| store i32* %.bound_tid., i32** %.bound_tid..addr, align 8 |
| %x = call i8* @__kmpc_alloc_shared(i64 4) |
| %x_on_stack = bitcast i8* %x to i32* |
| store i32 0, i32* %i, align 4 |
| br label %for.cond |
| |
| for.cond: ; preds = %for.inc, %entry |
| %0 = load i32, i32* %i, align 4 |
| %cmp = icmp slt i32 %0, 100 |
| br i1 %cmp, label %for.body, label %for.end |
| |
| for.body: ; preds = %for.cond |
| %1 = getelementptr inbounds [1 x i8*], [1 x i8*]* %captured_vars_addrs, i64 0, i64 0 |
| %2 = bitcast i32* %x_on_stack to i8* |
| store i8* %2, i8** %1, align 8 |
| %3 = load i32*, i32** %.global_tid..addr, align 8 |
| %4 = load i32, i32* %3, align 4 |
| %5 = bitcast [1 x i8*]* %captured_vars_addrs to i8** |
| call void @__kmpc_parallel_51(%struct.ident_t* @1, i32 %4, i32 1, i32 -1, i32 -1, i8* bitcast (void (i32*, i32*, i32*)* @__omp_outlined__5 to i8*), i8* bitcast (void (i16, i32)* @__omp_outlined__5_wrapper to i8*), i8** %5, i64 1) |
| br label %for.inc |
| |
| for.inc: ; preds = %for.body |
| %6 = load i32, i32* %i, align 4 |
| %inc = add nsw i32 %6, 1 |
| store i32 %inc, i32* %i, align 4 |
| br label %for.cond, !llvm.loop !12 |
| |
| for.end: ; preds = %for.cond |
| call void @spmd_amenable() #4 |
| call void @__kmpc_free_shared(i8* %x, i64 4) |
| ret void |
| } |
| |
| define internal void @__omp_outlined__5(i32* noalias %.global_tid., i32* noalias %.bound_tid., i32* nonnull align 4 dereferenceable(4) %x) #0 { |
| ; CHECK-LABEL: define {{[^@]+}}@__omp_outlined__5 |
| ; CHECK-SAME: (i32* noalias nocapture nofree readnone [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture nofree readnone [[DOTBOUND_TID_:%.*]], i32* nocapture nofree nonnull align 4 dereferenceable(4) [[X:%.*]]) #[[ATTR0]] { |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[DOTGLOBAL_TID__ADDR:%.*]] = alloca i32*, align 8 |
| ; CHECK-NEXT: [[DOTBOUND_TID__ADDR:%.*]] = alloca i32*, align 8 |
| ; CHECK-NEXT: [[X_ADDR:%.*]] = alloca i32*, align 8 |
| ; CHECK-NEXT: store i32* [[X]], i32** [[X_ADDR]], align 8 |
| ; CHECK-NEXT: [[TMP0:%.*]] = load i32, i32* [[X]], align 4 |
| ; CHECK-NEXT: [[INC:%.*]] = add nsw i32 [[TMP0]], 1 |
| ; CHECK-NEXT: store i32 [[INC]], i32* [[X]], align 4 |
| ; CHECK-NEXT: call void @unknown() #[[ATTR5]] |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| %.global_tid..addr = alloca i32*, align 8 |
| %.bound_tid..addr = alloca i32*, align 8 |
| %x.addr = alloca i32*, align 8 |
| store i32* %.global_tid., i32** %.global_tid..addr, align 8 |
| store i32* %.bound_tid., i32** %.bound_tid..addr, align 8 |
| store i32* %x, i32** %x.addr, align 8 |
| %0 = load i32*, i32** %x.addr, align 8 |
| %1 = load i32, i32* %0, align 4 |
| %inc = add nsw i32 %1, 1 |
| store i32 %inc, i32* %0, align 4 |
| call void @unknown() #5 |
| ret void |
| } |
| |
| define internal void @__omp_outlined__5_wrapper(i16 zeroext %0, i32 %1) #0 { |
| ; CHECK-LABEL: define {{[^@]+}}@__omp_outlined__5_wrapper |
| ; CHECK-SAME: (i16 zeroext [[TMP0:%.*]], i32 [[TMP1:%.*]]) #[[ATTR0]] { |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[DOTADDR:%.*]] = alloca i16, align 2 |
| ; CHECK-NEXT: [[DOTADDR1:%.*]] = alloca i32, align 4 |
| ; CHECK-NEXT: [[DOTZERO_ADDR:%.*]] = alloca i32, align 4 |
| ; CHECK-NEXT: [[GLOBAL_ARGS:%.*]] = alloca i8**, align 8 |
| ; CHECK-NEXT: store i32 0, i32* [[DOTZERO_ADDR]], align 4 |
| ; CHECK-NEXT: store i16 [[TMP0]], i16* [[DOTADDR]], align 2 |
| ; CHECK-NEXT: store i32 [[TMP1]], i32* [[DOTADDR1]], align 4 |
| ; CHECK-NEXT: call void @__kmpc_get_shared_variables(i8*** [[GLOBAL_ARGS]]) |
| ; CHECK-NEXT: [[TMP2:%.*]] = load i8**, i8*** [[GLOBAL_ARGS]], align 8 |
| ; CHECK-NEXT: [[TMP3:%.*]] = getelementptr inbounds i8*, i8** [[TMP2]], i64 0 |
| ; CHECK-NEXT: [[TMP4:%.*]] = bitcast i8** [[TMP3]] to i32** |
| ; CHECK-NEXT: [[TMP5:%.*]] = load i32*, i32** [[TMP4]], align 8 |
| ; CHECK-NEXT: call void @__omp_outlined__5(i32* [[DOTADDR1]], i32* [[DOTZERO_ADDR]], i32* [[TMP5]]) #[[ATTR3]] |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| %.addr = alloca i16, align 2 |
| %.addr1 = alloca i32, align 4 |
| %.zero.addr = alloca i32, align 4 |
| %global_args = alloca i8**, align 8 |
| store i32 0, i32* %.zero.addr, align 4 |
| store i16 %0, i16* %.addr, align 2 |
| store i32 %1, i32* %.addr1, align 4 |
| call void @__kmpc_get_shared_variables(i8*** %global_args) |
| %2 = load i8**, i8*** %global_args, align 8 |
| %3 = getelementptr inbounds i8*, i8** %2, i64 0 |
| %4 = bitcast i8** %3 to i32** |
| %5 = load i32*, i32** %4, align 8 |
| call void @__omp_outlined__5(i32* %.addr1, i32* %.zero.addr, i32* %5) #3 |
| ret void |
| } |
| |
| attributes #0 = { convergent noinline norecurse nounwind "frame-pointer"="none" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+ptx32,+sm_20" } |
| attributes #1 = { convergent "frame-pointer"="none" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+ptx32,+sm_20" } |
| attributes #2 = { convergent "frame-pointer"="none" "llvm.assume"="ompx_spmd_amenable" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+ptx32,+sm_20" } |
| attributes #3 = { nounwind } |
| attributes #4 = { convergent "llvm.assume"="ompx_spmd_amenable" } |
| attributes #5 = { convergent } |
| |
| !omp_offload.info = !{!0, !1, !2} |
| !nvvm.annotations = !{!3, !4, !5} |
| !llvm.module.flags = !{!6, !7, !8} |
| |
| !0 = !{i32 0, i32 20, i32 92892213, !"sequential_loop_to_stack_var", i32 20, i32 1} |
| !1 = !{i32 0, i32 20, i32 92892213, !"sequential_loop", i32 5, i32 0} |
| !2 = !{i32 0, i32 20, i32 92892213, !"sequential_loop_to_shared_var", i32 35, i32 2} |
| !3 = !{void ()* @__omp_offloading_14_5896c35_sequential_loop_l5, !"kernel", i32 1} |
| !4 = !{void ()* @__omp_offloading_14_5896c35_sequential_loop_to_stack_var_l20, !"kernel", i32 1} |
| !5 = !{void ()* @__omp_offloading_14_5896c35_sequential_loop_to_shared_var_l35, !"kernel", i32 1} |
| !6 = !{i32 1, !"wchar_size", i32 4} |
| !7 = !{i32 7, !"openmp", i32 50} |
| !8 = !{i32 7, !"openmp-device", i32 50} |
| !9 = distinct !{!9, !10} |
| !10 = !{!"llvm.loop.mustprogress"} |
| !11 = distinct !{!11, !10} |
| !12 = distinct !{!12, !10} |
| ;. |
| ; CHECK: attributes #[[ATTR0]] = { convergent noinline norecurse nounwind "frame-pointer"="none" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+ptx32,+sm_20" } |
| ; CHECK: attributes #[[ATTR1:[0-9]+]] = { convergent "frame-pointer"="none" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+ptx32,+sm_20" } |
| ; CHECK: attributes #[[ATTR2:[0-9]+]] = { convergent "frame-pointer"="none" "llvm.assume"="ompx_spmd_amenable" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+ptx32,+sm_20" } |
| ; CHECK: attributes #[[ATTR3]] = { nounwind } |
| ; CHECK: attributes #[[ATTR4]] = { convergent "llvm.assume"="ompx_spmd_amenable" } |
| ; CHECK: attributes #[[ATTR5]] = { convergent } |
| ;. |
| ; CHECK: [[META0:![0-9]+]] = !{i32 0, i32 20, i32 92892213, !"sequential_loop_to_stack_var", i32 20, i32 1} |
| ; CHECK: [[META1:![0-9]+]] = !{i32 0, i32 20, i32 92892213, !"sequential_loop", i32 5, i32 0} |
| ; CHECK: [[META2:![0-9]+]] = !{i32 0, i32 20, i32 92892213, !"sequential_loop_to_shared_var", i32 35, i32 2} |
| ; CHECK: [[META3:![0-9]+]] = !{void ()* @__omp_offloading_14_5896c35_sequential_loop_l5, !"kernel", i32 1} |
| ; CHECK: [[META4:![0-9]+]] = !{void ()* @__omp_offloading_14_5896c35_sequential_loop_to_stack_var_l20, !"kernel", i32 1} |
| ; CHECK: [[META5:![0-9]+]] = !{void ()* @__omp_offloading_14_5896c35_sequential_loop_to_shared_var_l35, !"kernel", i32 1} |
| ; CHECK: [[META6:![0-9]+]] = !{i32 1, !"wchar_size", i32 4} |
| ; CHECK: [[META7:![0-9]+]] = !{i32 7, !"openmp", i32 50} |
| ; CHECK: [[META8:![0-9]+]] = !{i32 7, !"openmp-device", i32 50} |
| ; CHECK: [[LOOP9]] = distinct !{!9, !10} |
| ; CHECK: [[META10:![0-9]+]] = !{!"llvm.loop.mustprogress"} |
| ; CHECK: [[LOOP11]] = distinct !{!11, !10} |
| ; CHECK: [[LOOP12]] = distinct !{!12, !10} |
| ;. |
