944aa0421c
This reverts commit 73ece231ee0cf048d56841f47915beb1db6afc26 and reapplies 7bfcdbcbf368cea14a5236080af975d5878a46eb with mlir changes. Also reverts commit 423ba12971bac8397c87fcf975ba6a4b7530ed28 and includes the unit test changes of 16da2140045808b2aea1d28366ca7d326eb3c809.
170 lines
9.5 KiB
LLVM
170 lines
9.5 KiB
LLVM
; 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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; void foo(double x) {
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; #pragma omp target map(from:x)
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; {
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; x = sin(M_PI);
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; #pragma omp parallel
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; { }
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; }
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; }
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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_fd02_404433c2_main_l5_exec_mode = weak constant i8 1
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@llvm.compiler.used = appending global [1 x i8*] [i8* @__omp_offloading_fd02_404433c2_main_l5_exec_mode], section "llvm.metadata"
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; Function Attrs: alwaysinline 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_FD02_404433C2_MAIN_L5_EXEC_MODE:[a-zA-Z0-9_$"\\.-]+]] = weak constant i8 3
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; CHECK: @[[LLVM_COMPILER_USED:[a-zA-Z0-9_$"\\.-]+]] = appending global [1 x i8*] [i8* @__omp_offloading_fd02_404433c2_main_l5_exec_mode], section "llvm.metadata"
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; CHECK: @[[GLOB2:[0-9]+]] = private unnamed_addr constant [[STRUCT_IDENT_T:%.*]] { i32 0, i32 2, i32 0, i32 22, i8* getelementptr inbounds ([23 x i8], [23 x i8]* @[[GLOB0]], i32 0, i32 0) }, align 8
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;.
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define weak void @__omp_offloading_fd02_404433c2_main_l5(double* nonnull align 8 dereferenceable(8) %x) local_unnamed_addr #0 {
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; CHECK-LABEL: define {{[^@]+}}@__omp_offloading_fd02_404433c2_main_l5
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; CHECK-SAME: (double* nonnull align 8 dereferenceable(8) [[X:%.*]]) local_unnamed_addr #[[ATTR0:[0-9]+]] {
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[CAPTURED_VARS_ADDRS:%.*]] = alloca [0 x i8*], align 8
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; CHECK-NEXT: [[TMP0:%.*]] = call i32 @__kmpc_target_init(%struct.ident_t* nonnull @[[GLOB1]], i8 2, i1 false, i1 false) #[[ATTR3:[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 [[COMMON_RET:%.*]]
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; CHECK: common.ret:
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; CHECK-NEXT: ret void
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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]]) #[[ATTR3]]
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; CHECK-NEXT: [[CALL_I:%.*]] = call double @__nv_sin(double 0x400921FB54442D18) #[[ATTR7:[0-9]+]]
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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 double [[CALL_I]], double* [[X]], align 8, !tbaa [[TBAA8:![0-9]+]]
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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* @[[GLOB2]], 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: [[TMP4:%.*]] = getelementptr inbounds [0 x i8*], [0 x i8*]* [[CAPTURED_VARS_ADDRS]], i64 0, i64 0
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; CHECK-NEXT: call void @__kmpc_parallel_51(%struct.ident_t* nonnull @[[GLOB1]], i32 [[TMP1]], i32 1, i32 -1, i32 -1, i8* bitcast (void (i32*, i32*)* @__omp_outlined__ to i8*), i8* bitcast (void (i16, i32)* @__omp_outlined___wrapper to i8*), i8** nonnull [[TMP4]], i64 0) #[[ATTR3]]
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; CHECK-NEXT: call void @__kmpc_target_deinit(%struct.ident_t* nonnull @[[GLOB1]], i8 2, i1 false) #[[ATTR3]]
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; CHECK-NEXT: br label [[COMMON_RET]]
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;
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entry:
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%captured_vars_addrs = alloca [0 x i8*], align 8
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%0 = call i32 @__kmpc_target_init(%struct.ident_t* nonnull @1, i8 1, i1 true, i1 true) #3
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%exec_user_code = icmp eq i32 %0, -1
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br i1 %exec_user_code, label %user_code.entry, label %common.ret
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common.ret: ; preds = %entry, %user_code.entry
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ret void
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user_code.entry: ; preds = %entry
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%1 = call i32 @__kmpc_global_thread_num(%struct.ident_t* nonnull @1)
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%call.i = call double @__nv_sin(double 0x400921FB54442D18) #6
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store double %call.i, double* %x, align 8, !tbaa !8
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%2 = getelementptr inbounds [0 x i8*], [0 x i8*]* %captured_vars_addrs, i64 0, i64 0
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call void @__kmpc_parallel_51(%struct.ident_t* nonnull @1, i32 %1, i32 1, i32 -1, i32 -1, i8* bitcast (void (i32*, i32*)* @__omp_outlined__ to i8*), i8* bitcast (void (i16, i32)* @__omp_outlined___wrapper to i8*), i8** nonnull %2, i64 0) #3
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call void @__kmpc_target_deinit(%struct.ident_t* nonnull @1, i8 1, i1 true) #3
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br label %common.ret
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}
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declare i32 @__kmpc_target_init(%struct.ident_t*, i8, i1, i1) local_unnamed_addr
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; Function Attrs: alwaysinline mustprogress nofree norecurse nosync nounwind readnone willreturn
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define internal void @__omp_outlined__(i32* noalias nocapture %.global_tid., i32* noalias nocapture %.bound_tid.) #1 {
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; CHECK-LABEL: define {{[^@]+}}@__omp_outlined__
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; CHECK-SAME: (i32* noalias nocapture [[DOTGLOBAL_TID_:%.*]], i32* noalias nocapture [[DOTBOUND_TID_:%.*]]) #[[ATTR1:[0-9]+]] {
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; CHECK-NEXT: entry:
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; CHECK-NEXT: ret void
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;
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entry:
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ret void
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}
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; Function Attrs: norecurse nounwind
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define internal void @__omp_outlined___wrapper(i16 zeroext %0, i32 %1) #2 {
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; CHECK-LABEL: define {{[^@]+}}@__omp_outlined___wrapper
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; CHECK-SAME: (i16 zeroext [[TMP0:%.*]], i32 [[TMP1:%.*]]) #[[ATTR2:[0-9]+]] {
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[GLOBAL_ARGS:%.*]] = alloca i8**, align 8
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; CHECK-NEXT: call void @__kmpc_get_shared_variables(i8*** nonnull [[GLOBAL_ARGS]]) #[[ATTR3]]
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; CHECK-NEXT: ret void
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;
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entry:
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%global_args = alloca i8**, align 8
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call void @__kmpc_get_shared_variables(i8*** nonnull %global_args) #3
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ret void
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}
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declare void @__kmpc_get_shared_variables(i8***) local_unnamed_addr
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; Function Attrs: nounwind
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declare i32 @__kmpc_global_thread_num(%struct.ident_t*) local_unnamed_addr #3
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; Function Attrs: alwaysinline
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declare void @__kmpc_parallel_51(%struct.ident_t*, i32, i32, i32, i32, i8*, i8*, i8**, i64) local_unnamed_addr #4
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declare void @__kmpc_target_deinit(%struct.ident_t*, i8, i1) local_unnamed_addr
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; Function Attrs: convergent
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declare double @__nv_sin(double) local_unnamed_addr #5
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attributes #0 = { alwaysinline convergent norecurse nounwind "frame-pointer"="all" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" }
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attributes #1 = { alwaysinline mustprogress nofree norecurse nosync nounwind readnone willreturn "frame-pointer"="all" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" }
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attributes #2 = { norecurse nounwind "frame-pointer"="all" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" }
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attributes #3 = { nounwind }
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attributes #4 = { alwaysinline }
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attributes #5 = { convergent "frame-pointer"="all" "no-trapping-math"="true" "stack-protector-buffer-size"="8" }
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attributes #6 = { convergent nounwind "llvm.assume"="ompx_spmd_amenable" }
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!omp_offload.info = !{!0}
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!nvvm.annotations = !{!1}
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!llvm.module.flags = !{!2, !3, !4, !5, !6}
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!llvm.ident = !{!7}
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!0 = !{i32 0, i32 64770, i32 1078211522, !"main", i32 5, i32 0}
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!1 = !{void (double*)* @__omp_offloading_fd02_404433c2_main_l5, !"kernel", i32 1}
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!2 = !{i32 1, !"wchar_size", i32 4}
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!3 = !{i32 7, !"openmp", i32 50}
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!4 = !{i32 7, !"openmp-device", i32 50}
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!5 = !{i32 7, !"PIC Level", i32 2}
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!6 = !{i32 7, !"frame-pointer", i32 2}
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!7 = !{!"clang version 14.0.0"}
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!8 = !{!9, !9, i64 0}
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!9 = !{!"double", !10, i64 0}
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!10 = !{!"omnipotent char", !11, i64 0}
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!11 = !{!"Simple C/C++ TBAA"}
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;.
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; CHECK: attributes #[[ATTR0]] = { alwaysinline convergent norecurse nounwind "frame-pointer"="all" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" }
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; CHECK: attributes #[[ATTR1]] = { alwaysinline mustprogress nofree norecurse nosync nounwind readnone willreturn "frame-pointer"="all" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" }
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; CHECK: attributes #[[ATTR2]] = { norecurse nounwind "frame-pointer"="all" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" }
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; CHECK: attributes #[[ATTR3]] = { nounwind }
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; CHECK: attributes #[[ATTR4:[0-9]+]] = { alwaysinline }
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; CHECK: attributes #[[ATTR5:[0-9]+]] = { convergent "frame-pointer"="all" "no-trapping-math"="true" "stack-protector-buffer-size"="8" }
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; CHECK: attributes #[[ATTR6:[0-9]+]] = { convergent nounwind }
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; CHECK: attributes #[[ATTR7]] = { convergent nounwind "llvm.assume"="ompx_spmd_amenable" }
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;.
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; CHECK: [[META0:![0-9]+]] = !{i32 0, i32 64770, i32 1078211522, !"main", i32 5, i32 0}
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; CHECK: [[META1:![0-9]+]] = !{void (double*)* @__omp_offloading_fd02_404433c2_main_l5, !"kernel", i32 1}
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; CHECK: [[META2:![0-9]+]] = !{i32 1, !"wchar_size", i32 4}
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; CHECK: [[META3:![0-9]+]] = !{i32 7, !"openmp", i32 50}
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; CHECK: [[META4:![0-9]+]] = !{i32 7, !"openmp-device", i32 50}
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; CHECK: [[META5:![0-9]+]] = !{i32 7, !"PIC Level", i32 2}
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; CHECK: [[META6:![0-9]+]] = !{i32 7, !"frame-pointer", i32 2}
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; CHECK: [[META7:![0-9]+]] = !{!"clang version 14.0.0"}
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; CHECK: [[TBAA8]] = !{!9, !9, i64 0}
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; CHECK: [[META9:![0-9]+]] = !{!"double", !10, i64 0}
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; CHECK: [[META10:![0-9]+]] = !{!"omnipotent char", !11, i64 0}
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; CHECK: [[META11:![0-9]+]] = !{!"Simple C/C++ TBAA"}
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;.
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