r318536 - [OPENMP] Codegen for `target simd` construct.
Hans Wennborg via cfe-commits
cfe-commits at lists.llvm.org
Fri Nov 17 17:19:00 PST 2017
Ah ok. Thanks for checking!
On Fri, Nov 17, 2017 at 4:59 PM, Alexey Bataev <a.bataev at hotmail.com> wrote:
> No, it is caused by some other changes. Seems to me, somebody changed the
> interface of functions, but forgot to remove the variables that are not used
> anymore.
> The changes look good to me, thanks.
>
> Best regards,
> Alexey Bataev
>
> 17 нояб. 2017 г., в 19:50, Hans Wennborg <hans at chromium.org> написал(а):
>
> I think this caused some unused variable warnings:
>
> ../tools/clang/lib/CodeGen/CGStmtOpenMP.cpp:360:25: warning: unused
> variable 'ExtInfo' [-Wunused-variable]
> FunctionType::ExtInfo ExtInfo;
> ^
> 1 warning generated.
> [3049/3507] Building CXX object
> tools/clang/lib/CodeGen/CMakeFiles/clangCodeGen.dir/CGStmt.cpp.o
> ../tools/clang/lib/CodeGen/CGStmt.cpp:2271:25: warning: unused
> variable 'ExtInfo' [-Wunused-variable]
> FunctionType::ExtInfo ExtInfo;
> ^
> 1 warning generated.
> [3068/3507] Building CXX object
> tools/clang/lib/CodeGen/CMakeFiles/clangCodeGen.dir/CGOpenMPRuntime.cpp.o
> ../tools/clang/lib/CodeGen/CGOpenMPRuntime.cpp:3926:25: warning:
> unused variable 'Info' [-Wunused-variable]
> FunctionType::ExtInfo Info;
> ^
>
> I removed them in r318578. Can you double check I got it right?
>
> On Fri, Nov 17, 2017 at 9:57 AM, Alexey Bataev via cfe-commits
> <cfe-commits at lists.llvm.org> wrote:
>
> Author: abataev
>
> Date: Fri Nov 17 09:57:25 2017
>
> New Revision: 318536
>
>
> URL:
> https://eur01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fllvm.org%2Fviewvc%2Fllvm-project%3Frev%3D318536%26view%3Drev&data=02%7C01%7Ca.bataev%40hotmail.com%7Cf4ef7fcb3bb84d89ab1c08d52e1e4eba%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636465630063980137&sdata=uJ6ho4BYg2T%2F40DDY6R4fjyJXz6Do8zvKHKNp%2FUiByA%3D&reserved=0
>
> Log:
>
> [OPENMP] Codegen for `target simd` construct.
>
>
> Added codegen support for `target simd` directive.
>
>
> Added:
>
> cfe/trunk/test/OpenMP/target_simd_codegen.cpp
>
> cfe/trunk/test/OpenMP/target_simd_codegen_registration.cpp
>
> cfe/trunk/test/OpenMP/target_simd_codegen_registration_naming.cpp
>
> Modified:
>
> cfe/trunk/lib/Basic/OpenMPKinds.cpp
>
> cfe/trunk/lib/CodeGen/CGOpenMPRuntime.cpp
>
> cfe/trunk/lib/CodeGen/CGStmtOpenMP.cpp
>
> cfe/trunk/lib/CodeGen/CodeGenFunction.h
>
> cfe/trunk/lib/Sema/SemaOpenMP.cpp
>
>
> Modified: cfe/trunk/lib/Basic/OpenMPKinds.cpp
>
> URL:
> https://eur01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fllvm.org%2Fviewvc%2Fllvm-project%2Fcfe%2Ftrunk%2Flib%2FBasic%2FOpenMPKinds.cpp%3Frev%3D318536%26r1%3D318535%26r2%3D318536%26view%3Ddiff&data=02%7C01%7Ca.bataev%40hotmail.com%7Cf4ef7fcb3bb84d89ab1c08d52e1e4eba%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636465630063980137&sdata=R5LQErjcOslr6ByQ7X6lGD8LxymZERvN0V2unJOepJ4%3D&reserved=0
>
> ==============================================================================
>
> --- cfe/trunk/lib/Basic/OpenMPKinds.cpp (original)
>
> +++ cfe/trunk/lib/Basic/OpenMPKinds.cpp Fri Nov 17 09:57:25 2017
>
> @@ -894,6 +894,9 @@ void clang::getOpenMPCaptureRegions(
>
> case OMPD_teams_distribute:
>
> CaptureRegions.push_back(OMPD_teams);
>
> break;
>
> + case OMPD_target_simd:
>
> + CaptureRegions.push_back(OMPD_target);
>
> + break;
>
> case OMPD_teams:
>
> case OMPD_simd:
>
> case OMPD_for:
>
> @@ -909,7 +912,6 @@ void clang::getOpenMPCaptureRegions(
>
> case OMPD_atomic:
>
> case OMPD_target_data:
>
> case OMPD_target:
>
> - case OMPD_target_simd:
>
> case OMPD_task:
>
> case OMPD_taskloop:
>
> case OMPD_taskloop_simd:
>
>
> Modified: cfe/trunk/lib/CodeGen/CGOpenMPRuntime.cpp
>
> URL:
> https://eur01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fllvm.org%2Fviewvc%2Fllvm-project%2Fcfe%2Ftrunk%2Flib%2FCodeGen%2FCGOpenMPRuntime.cpp%3Frev%3D318536%26r1%3D318535%26r2%3D318536%26view%3Ddiff&data=02%7C01%7Ca.bataev%40hotmail.com%7Cf4ef7fcb3bb84d89ab1c08d52e1e4eba%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636465630063980137&sdata=pO6lKXqeqrDLSGwVODPiyUK%2BQGaF0lkIrW3F%2BYA6rcE%3D&reserved=0
>
> ==============================================================================
>
> --- cfe/trunk/lib/CodeGen/CGOpenMPRuntime.cpp (original)
>
> +++ cfe/trunk/lib/CodeGen/CGOpenMPRuntime.cpp Fri Nov 17 09:57:25 2017
>
> @@ -7131,6 +7131,10 @@ void CGOpenMPRuntime::scanForTargetRegio
>
> CodeGenFunction::EmitOMPTargetParallelForSimdDeviceFunction(
>
> CGM, ParentName, cast<OMPTargetParallelForSimdDirective>(*S));
>
> break;
>
> + case Stmt::OMPTargetSimdDirectiveClass:
>
> + CodeGenFunction::EmitOMPTargetSimdDeviceFunction(
>
> + CGM, ParentName, cast<OMPTargetSimdDirective>(*S));
>
> + break;
>
> default:
>
> llvm_unreachable("Unknown target directive for OpenMP device
> codegen.");
>
> }
>
>
> Modified: cfe/trunk/lib/CodeGen/CGStmtOpenMP.cpp
>
> URL:
> https://eur01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fllvm.org%2Fviewvc%2Fllvm-project%2Fcfe%2Ftrunk%2Flib%2FCodeGen%2FCGStmtOpenMP.cpp%3Frev%3D318536%26r1%3D318535%26r2%3D318536%26view%3Ddiff&data=02%7C01%7Ca.bataev%40hotmail.com%7Cf4ef7fcb3bb84d89ab1c08d52e1e4eba%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636465630063980137&sdata=aEZzJKZvrntZRXPO0Lpqc8D6Y3X%2FfPtyuY4s3qABoVw%3D&reserved=0
>
> ==============================================================================
>
> --- cfe/trunk/lib/CodeGen/CGStmtOpenMP.cpp (original)
>
> +++ cfe/trunk/lib/CodeGen/CGStmtOpenMP.cpp Fri Nov 17 09:57:25 2017
>
> @@ -138,6 +138,10 @@ public:
>
>
> } // namespace
>
>
> +static void emitCommonOMPTargetDirective(CodeGenFunction &CGF,
>
> + const OMPExecutableDirective &S,
>
> + const RegionCodeGenTy &CodeGen);
>
> +
>
> LValue CodeGenFunction::EmitOMPSharedLValue(const Expr *E) {
>
> if (auto *OrigDRE = dyn_cast<DeclRefExpr>(E)) {
>
> if (auto *OrigVD = dyn_cast<VarDecl>(OrigDRE->getDecl())) {
>
> @@ -1536,83 +1540,90 @@ static void emitOMPLoopBodyWithStopPoint
>
> CGF.EmitStopPoint(&S);
>
> }
>
>
> -void CodeGenFunction::EmitOMPSimdDirective(const OMPSimdDirective &S) {
>
> - auto &&CodeGen = [&S](CodeGenFunction &CGF, PrePostActionTy &) {
>
> - OMPLoopScope PreInitScope(CGF, S);
>
> - // if (PreCond) {
>
> - // for (IV in 0..LastIteration) BODY;
>
> - // <Final counter/linear vars updates>;
>
> - // }
>
> - //
>
> -
>
> - // Emit: if (PreCond) - begin.
>
> - // If the condition constant folds and can be elided, avoid emitting
> the
>
> - // whole loop.
>
> - bool CondConstant;
>
> - llvm::BasicBlock *ContBlock = nullptr;
>
> - if (CGF.ConstantFoldsToSimpleInteger(S.getPreCond(), CondConstant)) {
>
> - if (!CondConstant)
>
> - return;
>
> - } else {
>
> - auto *ThenBlock = CGF.createBasicBlock("simd.if.then");
>
> - ContBlock = CGF.createBasicBlock("simd.if.end");
>
> - emitPreCond(CGF, S, S.getPreCond(), ThenBlock, ContBlock,
>
> - CGF.getProfileCount(&S));
>
> - CGF.EmitBlock(ThenBlock);
>
> - CGF.incrementProfileCounter(&S);
>
> - }
>
> -
>
> - // Emit the loop iteration variable.
>
> - const Expr *IVExpr = S.getIterationVariable();
>
> - const VarDecl *IVDecl =
> cast<VarDecl>(cast<DeclRefExpr>(IVExpr)->getDecl());
>
> - CGF.EmitVarDecl(*IVDecl);
>
> - CGF.EmitIgnoredExpr(S.getInit());
>
> -
>
> - // Emit the iterations count variable.
>
> - // If it is not a variable, Sema decided to calculate iterations count
> on
>
> - // each iteration (e.g., it is foldable into a constant).
>
> - if (auto LIExpr = dyn_cast<DeclRefExpr>(S.getLastIteration())) {
>
> - CGF.EmitVarDecl(*cast<VarDecl>(LIExpr->getDecl()));
>
> - // Emit calculation of the iterations count.
>
> - CGF.EmitIgnoredExpr(S.getCalcLastIteration());
>
> - }
>
> -
>
> - CGF.EmitOMPSimdInit(S);
>
> -
>
> - emitAlignedClause(CGF, S);
>
> - (void)CGF.EmitOMPLinearClauseInit(S);
>
> - {
>
> - OMPPrivateScope LoopScope(CGF);
>
> - CGF.EmitOMPPrivateLoopCounters(S, LoopScope);
>
> - CGF.EmitOMPLinearClause(S, LoopScope);
>
> - CGF.EmitOMPPrivateClause(S, LoopScope);
>
> - CGF.EmitOMPReductionClauseInit(S, LoopScope);
>
> - bool HasLastprivateClause =
>
> - CGF.EmitOMPLastprivateClauseInit(S, LoopScope);
>
> - (void)LoopScope.Privatize();
>
> - CGF.EmitOMPInnerLoop(S, LoopScope.requiresCleanups(), S.getCond(),
>
> - S.getInc(),
>
> - [&S](CodeGenFunction &CGF) {
>
> - CGF.EmitOMPLoopBody(S, JumpDest());
>
> - CGF.EmitStopPoint(&S);
>
> - },
>
> - [](CodeGenFunction &) {});
>
> - CGF.EmitOMPSimdFinal(
>
> - S, [](CodeGenFunction &) -> llvm::Value * { return nullptr; });
>
> - // Emit final copy of the lastprivate variables at the end of loops.
>
> - if (HasLastprivateClause)
>
> - CGF.EmitOMPLastprivateClauseFinal(S, /*NoFinals=*/true);
>
> - CGF.EmitOMPReductionClauseFinal(S, /*ReductionKind=*/OMPD_simd);
>
> - emitPostUpdateForReductionClause(
>
> - CGF, S, [](CodeGenFunction &) -> llvm::Value * { return nullptr;
> });
>
> - }
>
> - CGF.EmitOMPLinearClauseFinal(
>
> +static void emitOMPSimdRegion(CodeGenFunction &CGF, const OMPLoopDirective
> &S,
>
> + PrePostActionTy &Action) {
>
> + Action.Enter(CGF);
>
> + assert(isOpenMPSimdDirective(S.getDirectiveKind()) &&
>
> + "Expected simd directive");
>
> + OMPLoopScope PreInitScope(CGF, S);
>
> + // if (PreCond) {
>
> + // for (IV in 0..LastIteration) BODY;
>
> + // <Final counter/linear vars updates>;
>
> + // }
>
> + //
>
> +
>
> + // Emit: if (PreCond) - begin.
>
> + // If the condition constant folds and can be elided, avoid emitting the
>
> + // whole loop.
>
> + bool CondConstant;
>
> + llvm::BasicBlock *ContBlock = nullptr;
>
> + if (CGF.ConstantFoldsToSimpleInteger(S.getPreCond(), CondConstant)) {
>
> + if (!CondConstant)
>
> + return;
>
> + } else {
>
> + auto *ThenBlock = CGF.createBasicBlock("simd.if.then");
>
> + ContBlock = CGF.createBasicBlock("simd.if.end");
>
> + emitPreCond(CGF, S, S.getPreCond(), ThenBlock, ContBlock,
>
> + CGF.getProfileCount(&S));
>
> + CGF.EmitBlock(ThenBlock);
>
> + CGF.incrementProfileCounter(&S);
>
> + }
>
> +
>
> + // Emit the loop iteration variable.
>
> + const Expr *IVExpr = S.getIterationVariable();
>
> + const VarDecl *IVDecl =
> cast<VarDecl>(cast<DeclRefExpr>(IVExpr)->getDecl());
>
> + CGF.EmitVarDecl(*IVDecl);
>
> + CGF.EmitIgnoredExpr(S.getInit());
>
> +
>
> + // Emit the iterations count variable.
>
> + // If it is not a variable, Sema decided to calculate iterations count on
>
> + // each iteration (e.g., it is foldable into a constant).
>
> + if (auto LIExpr = dyn_cast<DeclRefExpr>(S.getLastIteration())) {
>
> + CGF.EmitVarDecl(*cast<VarDecl>(LIExpr->getDecl()));
>
> + // Emit calculation of the iterations count.
>
> + CGF.EmitIgnoredExpr(S.getCalcLastIteration());
>
> + }
>
> +
>
> + CGF.EmitOMPSimdInit(S);
>
> +
>
> + emitAlignedClause(CGF, S);
>
> + (void)CGF.EmitOMPLinearClauseInit(S);
>
> + {
>
> + CodeGenFunction::OMPPrivateScope LoopScope(CGF);
>
> + CGF.EmitOMPPrivateLoopCounters(S, LoopScope);
>
> + CGF.EmitOMPLinearClause(S, LoopScope);
>
> + CGF.EmitOMPPrivateClause(S, LoopScope);
>
> + CGF.EmitOMPReductionClauseInit(S, LoopScope);
>
> + bool HasLastprivateClause = CGF.EmitOMPLastprivateClauseInit(S,
> LoopScope);
>
> + (void)LoopScope.Privatize();
>
> + CGF.EmitOMPInnerLoop(S, LoopScope.requiresCleanups(), S.getCond(),
>
> + S.getInc(),
>
> + [&S](CodeGenFunction &CGF) {
>
> + CGF.EmitOMPLoopBody(S,
> CodeGenFunction::JumpDest());
>
> + CGF.EmitStopPoint(&S);
>
> + },
>
> + [](CodeGenFunction &) {});
>
> + CGF.EmitOMPSimdFinal(
>
> S, [](CodeGenFunction &) -> llvm::Value * { return nullptr; });
>
> - // Emit: if (PreCond) - end.
>
> - if (ContBlock) {
>
> - CGF.EmitBranch(ContBlock);
>
> - CGF.EmitBlock(ContBlock, true);
>
> - }
>
> + // Emit final copy of the lastprivate variables at the end of loops.
>
> + if (HasLastprivateClause)
>
> + CGF.EmitOMPLastprivateClauseFinal(S, /*NoFinals=*/true);
>
> + CGF.EmitOMPReductionClauseFinal(S, /*ReductionKind=*/OMPD_simd);
>
> + emitPostUpdateForReductionClause(
>
> + CGF, S, [](CodeGenFunction &) -> llvm::Value * { return nullptr;
> });
>
> + }
>
> + CGF.EmitOMPLinearClauseFinal(
>
> + S, [](CodeGenFunction &) -> llvm::Value * { return nullptr; });
>
> + // Emit: if (PreCond) - end.
>
> + if (ContBlock) {
>
> + CGF.EmitBranch(ContBlock);
>
> + CGF.EmitBlock(ContBlock, true);
>
> + }
>
> +}
>
> +
>
> +void CodeGenFunction::EmitOMPSimdDirective(const OMPSimdDirective &S) {
>
> + auto &&CodeGen = [&S](CodeGenFunction &CGF, PrePostActionTy &Action) {
>
> + emitOMPSimdRegion(CGF, S, Action);
>
> };
>
> OMPLexicalScope Scope(*this, S, /*AsInlined=*/true);
>
> CGM.getOpenMPRuntime().emitInlinedDirective(*this, OMPD_simd, CodeGen);
>
> @@ -2027,15 +2038,26 @@ void CodeGenFunction::EmitOMPDistributeS
>
> });
>
> }
>
>
> +void CodeGenFunction::EmitOMPTargetSimdDeviceFunction(
>
> + CodeGenModule &CGM, StringRef ParentName, const OMPTargetSimdDirective
> &S) {
>
> + // Emit SPMD target parallel for region as a standalone region.
>
> + auto &&CodeGen = [&S](CodeGenFunction &CGF, PrePostActionTy &Action) {
>
> + emitOMPSimdRegion(CGF, S, Action);
>
> + };
>
> + llvm::Function *Fn;
>
> + llvm::Constant *Addr;
>
> + // Emit target region as a standalone region.
>
> + CGM.getOpenMPRuntime().emitTargetOutlinedFunction(
>
> + S, ParentName, Fn, Addr, /*IsOffloadEntry=*/true, CodeGen);
>
> + assert(Fn && Addr && "Target device function emission failed.");
>
> +}
>
> +
>
> void CodeGenFunction::EmitOMPTargetSimdDirective(
>
> const OMPTargetSimdDirective &S) {
>
> - OMPLexicalScope Scope(*this, S, /*AsInlined=*/true);
>
> - CGM.getOpenMPRuntime().emitInlinedDirective(
>
> - *this, OMPD_target_simd, [&S](CodeGenFunction &CGF, PrePostActionTy
> &) {
>
> - OMPLoopScope PreInitScope(CGF, S);
>
> - CGF.EmitStmt(
>
> - cast<CapturedStmt>(S.getAssociatedStmt())->getCapturedStmt());
>
> - });
>
> + auto &&CodeGen = [&S](CodeGenFunction &CGF, PrePostActionTy &Action) {
>
> + emitOMPSimdRegion(CGF, S, Action);
>
> + };
>
> + emitCommonOMPTargetDirective(*this, S, CodeGen);
>
> }
>
>
> void CodeGenFunction::EmitOMPTeamsDistributeSimdDirective(
>
>
> Modified: cfe/trunk/lib/CodeGen/CodeGenFunction.h
>
> URL:
> https://eur01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fllvm.org%2Fviewvc%2Fllvm-project%2Fcfe%2Ftrunk%2Flib%2FCodeGen%2FCodeGenFunction.h%3Frev%3D318536%26r1%3D318535%26r2%3D318536%26view%3Ddiff&data=02%7C01%7Ca.bataev%40hotmail.com%7Cf4ef7fcb3bb84d89ab1c08d52e1e4eba%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636465630063980137&sdata=D7OKCAbUO7VXDscZz%2F0HfSB0xpfrbfu0U10fsKzdLTg%3D&reserved=0
>
> ==============================================================================
>
> --- cfe/trunk/lib/CodeGen/CodeGenFunction.h (original)
>
> +++ cfe/trunk/lib/CodeGen/CodeGenFunction.h Fri Nov 17 09:57:25 2017
>
> @@ -2896,6 +2896,10 @@ public:
>
> static void
>
> EmitOMPTargetTeamsDeviceFunction(CodeGenModule &CGM, StringRef ParentName,
>
> const OMPTargetTeamsDirective &S);
>
> + /// Emit device code for the target simd directive.
>
> + static void EmitOMPTargetSimdDeviceFunction(CodeGenModule &CGM,
>
> + StringRef ParentName,
>
> + const OMPTargetSimdDirective
> &S);
>
> /// \brief Emit inner loop of the worksharing/simd construct.
>
> ///
>
> /// \param S Directive, for which the inner loop must be emitted.
>
> @@ -2927,6 +2931,12 @@ public:
>
> const CodeGenLoopBoundsTy &CodeGenLoopBounds,
>
> const CodeGenDispatchBoundsTy
> &CGDispatchBounds);
>
>
> + /// Helpers for the OpenMP loop directives.
>
> + void EmitOMPSimdInit(const OMPLoopDirective &D, bool IsMonotonic =
> false);
>
> + void EmitOMPSimdFinal(
>
> + const OMPLoopDirective &D,
>
> + const llvm::function_ref<llvm::Value *(CodeGenFunction &)> &CondGen);
>
> +
>
> /// Emits the lvalue for the expression with possibly captured variable.
>
> LValue EmitOMPSharedLValue(const Expr *E);
>
>
> @@ -2937,12 +2947,6 @@ private:
>
> llvm::Value *EmitBlockLiteral(const CGBlockInfo &Info,
>
> llvm::Function **InvokeF = nullptr);
>
>
> - /// Helpers for the OpenMP loop directives.
>
> - void EmitOMPSimdInit(const OMPLoopDirective &D, bool IsMonotonic =
> false);
>
> - void EmitOMPSimdFinal(
>
> - const OMPLoopDirective &D,
>
> - const llvm::function_ref<llvm::Value *(CodeGenFunction &)> &CondGen);
>
> -
>
> void EmitOMPDistributeLoop(const OMPLoopDirective &S,
>
> const CodeGenLoopTy &CodeGenLoop, Expr
> *IncExpr);
>
>
>
> Modified: cfe/trunk/lib/Sema/SemaOpenMP.cpp
>
> URL:
> https://eur01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fllvm.org%2Fviewvc%2Fllvm-project%2Fcfe%2Ftrunk%2Flib%2FSema%2FSemaOpenMP.cpp%3Frev%3D318536%26r1%3D318535%26r2%3D318536%26view%3Ddiff&data=02%7C01%7Ca.bataev%40hotmail.com%7Cf4ef7fcb3bb84d89ab1c08d52e1e4eba%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636465630063980137&sdata=jDYoaYuh%2FhH0RbwC%2FpowuyJ%2FwXLpt%2F8yiebXNaDF8hk%3D&reserved=0
>
> ==============================================================================
>
> --- cfe/trunk/lib/Sema/SemaOpenMP.cpp (original)
>
> +++ cfe/trunk/lib/Sema/SemaOpenMP.cpp Fri Nov 17 09:57:25 2017
>
> @@ -6823,13 +6823,24 @@ StmtResult Sema::ActOnOpenMPTargetSimdDi
>
> // The point of exit cannot be a branch out of the structured block.
>
> // longjmp() and throw() must not violate the entry/exit criteria.
>
> CS->getCapturedDecl()->setNothrow();
>
> + for (int ThisCaptureLevel = getOpenMPCaptureLevels(OMPD_target_simd);
>
> + ThisCaptureLevel > 1; --ThisCaptureLevel) {
>
> + CS = cast<CapturedStmt>(CS->getCapturedStmt());
>
> + // 1.2.2 OpenMP Language Terminology
>
> + // Structured block - An executable statement with a single entry at
> the
>
> + // top and a single exit at the bottom.
>
> + // The point of exit cannot be a branch out of the structured block.
>
> + // longjmp() and throw() must not violate the entry/exit criteria.
>
> + CS->getCapturedDecl()->setNothrow();
>
> + }
>
> +
>
>
> OMPLoopDirective::HelperExprs B;
>
> // In presence of clause 'collapse' with number of loops, it will define
> the
>
> // nested loops number.
>
> unsigned NestedLoopCount =
>
> CheckOpenMPLoop(OMPD_target_simd, getCollapseNumberExpr(Clauses),
>
> - getOrderedNumberExpr(Clauses), AStmt, *this,
> *DSAStack,
>
> + getOrderedNumberExpr(Clauses), CS, *this, *DSAStack,
>
> VarsWithImplicitDSA, B);
>
> if (NestedLoopCount == 0)
>
> return StmtError();
>
>
> Added: cfe/trunk/test/OpenMP/target_simd_codegen.cpp
>
> URL:
> https://eur01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fllvm.org%2Fviewvc%2Fllvm-project%2Fcfe%2Ftrunk%2Ftest%2FOpenMP%2Ftarget_simd_codegen.cpp%3Frev%3D318536%26view%3Dauto&data=02%7C01%7Ca.bataev%40hotmail.com%7Cf4ef7fcb3bb84d89ab1c08d52e1e4eba%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636465630063980137&sdata=dd9%2BYRApsZU%2B1tFrCJ%2F8mrn%2Bm3vNPHTOoopYcUjtfak%3D&reserved=0
>
> ==============================================================================
>
> --- cfe/trunk/test/OpenMP/target_simd_codegen.cpp (added)
>
> +++ cfe/trunk/test/OpenMP/target_simd_codegen.cpp Fri Nov 17 09:57:25 2017
>
> @@ -0,0 +1,675 @@
>
> +// Test host codegen.
>
> +// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple
> powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu
> -emit-llvm %s -o - | FileCheck %s --check-prefix CHECK --check-prefix
> CHECK-64
>
> +// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple
> powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu
> -emit-pch -o %t %s
>
> +// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple
> powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu
> -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
> --check-prefix CHECK --check-prefix CHECK-64
>
> +// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple
> i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - |
> FileCheck %s --check-prefix CHECK --check-prefix CHECK-32
>
> +// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple
> i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
>
> +// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple
> i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11
> -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix
> CHECK --check-prefix CHECK-32
>
> +
>
> +// Test target codegen - host bc file has to be created first.
>
> +// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple
> powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu
> -emit-llvm-bc %s -o %t-ppc-host.bc
>
> +// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple
> powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu
> -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc
> -o - | FileCheck %s --check-prefix TCHECK --check-prefix TCHECK-64
>
> +// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple
> powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu
> -emit-pch -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o %t
> %s
>
> +// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple
> powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu
> -std=c++11 -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc
> -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s --check-prefix
> TCHECK --check-prefix TCHECK-64
>
> +// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple
> i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm-bc %s -o
> %t-x86-host.bc
>
> +// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple
> i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s
> -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - |
> FileCheck %s --check-prefix TCHECK --check-prefix TCHECK-32
>
> +// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple
> i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch
> -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o %t %s
>
> +// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple
> i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11
> -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -include-pch %t
> -verify %s -emit-llvm -o - | FileCheck %s --check-prefix TCHECK
> --check-prefix TCHECK-32
>
> +
>
> +// expected-no-diagnostics
>
> +#ifndef HEADER
>
> +#define HEADER
>
> +
>
> +// CHECK-DAG: [[TT:%.+]] = type { i64, i8 }
>
> +// CHECK-DAG: [[S1:%.+]] = type { double }
>
> +// CHECK-DAG: [[ENTTY:%.+]] = type { i8*, i8*, i[[SZ:32|64]], i32, i32 }
>
> +// CHECK-DAG: [[DEVTY:%.+]] = type { i8*, i8*, [[ENTTY]]*, [[ENTTY]]* }
>
> +// CHECK-DAG: [[DSCTY:%.+]] = type { i32, [[DEVTY]]*, [[ENTTY]]*,
> [[ENTTY]]* }
>
> +
>
> +// TCHECK: [[ENTTY:%.+]] = type { i8*, i8*, i{{32|64}}, i32, i32 }
>
> +
>
> +// CHECK-DAG: $[[REGFN:\.omp_offloading\..+]] = comdat
>
> +
>
> +// We have 8 target regions, but only 7 that actually will generate
> offloading
>
> +// code, only 6 will have mapped arguments, and only 4 have all-constant
> map
>
> +// sizes.
>
> +
>
> +// CHECK-DAG: [[SIZET2:@.+]] = private unnamed_addr constant [3 x i[[SZ]]]
> [i[[SZ]] 2, i[[SZ]] 4, i[[SZ]] 4]
>
> +// CHECK-DAG: [[MAPT2:@.+]] = private unnamed_addr constant [3 x i32] [i32
> 288, i32 288, i32 288]
>
> +// CHECK-DAG: [[SIZET3:@.+]] = private unnamed_addr constant [2 x i[[SZ]]]
> [i[[SZ]] 4, i[[SZ]] 2]
>
> +// CHECK-DAG: [[MAPT3:@.+]] = private unnamed_addr constant [2 x i32] [i32
> 288, i32 288]
>
> +// CHECK-DAG: [[MAPT4:@.+]] = private unnamed_addr constant [9 x i32] [i32
> 288, i32 547, i32 288, i32 547, i32 547, i32 288, i32 288, i32 547, i32 547]
>
> +// CHECK-DAG: [[SIZET5:@.+]] = private unnamed_addr constant [3 x i[[SZ]]]
> [i[[SZ]] 4, i[[SZ]] 2, i[[SZ]] 40]
>
> +// CHECK-DAG: [[MAPT5:@.+]] = private unnamed_addr constant [3 x i32] [i32
> 288, i32 288, i32 547]
>
> +// CHECK-DAG: [[SIZET6:@.+]] = private unnamed_addr constant [4 x i[[SZ]]]
> [i[[SZ]] 4, i[[SZ]] 2, i[[SZ]] 1, i[[SZ]] 40]
>
> +// CHECK-DAG: [[MAPT6:@.+]] = private unnamed_addr constant [4 x i32] [i32
> 288, i32 288, i32 288, i32 547]
>
> +// CHECK-DAG: [[MAPT7:@.+]] = private unnamed_addr constant [5 x i32] [i32
> 547, i32 288, i32 288, i32 288, i32 547]
>
> +// CHECK-DAG: @{{.*}} = private constant i8 0
>
> +// CHECK-DAG: @{{.*}} = private constant i8 0
>
> +// CHECK-DAG: @{{.*}} = private constant i8 0
>
> +// CHECK-DAG: @{{.*}} = private constant i8 0
>
> +// CHECK-DAG: @{{.*}} = private constant i8 0
>
> +// CHECK-DAG: @{{.*}} = private constant i8 0
>
> +// CHECK-DAG: @{{.*}} = private constant i8 0
>
> +
>
> +// TCHECK: @{{.+}} = constant [[ENTTY]]
>
> +// TCHECK: @{{.+}} = constant [[ENTTY]]
>
> +// TCHECK: @{{.+}} = constant [[ENTTY]]
>
> +// TCHECK: @{{.+}} = constant [[ENTTY]]
>
> +// TCHECK: @{{.+}} = constant [[ENTTY]]
>
> +// TCHECK: @{{.+}} = constant [[ENTTY]]
>
> +// TCHECK: @{{.+}} = constant [[ENTTY]]
>
> +// TCHECK-NOT: @{{.+}} = constant [[ENTTY]]
>
> +
>
> +// Check if offloading descriptor is created.
>
> +// CHECK: [[ENTBEGIN:@.+]] = external constant [[ENTTY]]
>
> +// CHECK: [[ENTEND:@.+]] = external constant [[ENTTY]]
>
> +// CHECK: [[DEVBEGIN:@.+]] = external constant i8
>
> +// CHECK: [[DEVEND:@.+]] = external constant i8
>
> +// CHECK: [[IMAGES:@.+]] = internal unnamed_addr constant [1 x [[DEVTY]]]
> [{{.+}} { i8* [[DEVBEGIN]], i8* [[DEVEND]], [[ENTTY]]* [[ENTBEGIN]],
> [[ENTTY]]* [[ENTEND]] }], comdat($[[REGFN]])
>
> +// CHECK: [[DESC:@.+]] = internal constant [[DSCTY]] { i32 1, [[DEVTY]]*
> getelementptr inbounds ([1 x [[DEVTY]]], [1 x [[DEVTY]]]* [[IMAGES]], i32 0,
> i32 0), [[ENTTY]]* [[ENTBEGIN]], [[ENTTY]]* [[ENTEND]] }, comdat($[[REGFN]])
>
> +
>
> +// Check target registration is registered as a Ctor.
>
> +// CHECK: appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*,
> i8* } { i32 0, void ()* bitcast (void (i8*)* @[[REGFN]] to void ()*), i8*
> bitcast (void (i8*)* @[[REGFN]] to i8*) }]
>
> +
>
> +
>
> +template<typename tx, typename ty>
>
> +struct TT{
>
> + tx X;
>
> + ty Y;
>
> +};
>
> +
>
> +// CHECK-LABEL: get_val
>
> +long long get_val() { return 0; }
>
> +
>
> +// CHECK: define {{.*}}[[FOO:@.+]](
>
> +int foo(int n) {
>
> + int a = 0;
>
> + short aa = 0;
>
> + float b[10];
>
> + float bn[n];
>
> + double c[5][10];
>
> + double cn[5][n];
>
> + TT<long long, char> d;
>
> +
>
> + // CHECK: [[RET:%.+]] = call i32 @__tgt_target(i32 -1, i8*
> @{{[^,]+}}, i32 0, i8** null, i8** null, i[[SZ]]* null, i32* null)
>
> + // CHECK-NEXT: [[ERROR:%.+]] = icmp ne i32 [[RET]], 0
>
> + // CHECK-NEXT: br i1 [[ERROR]], label %[[FAIL:[^,]+]], label
> %[[END:[^,]+]]
>
> + // CHECK: [[FAIL]]
>
> + // CHECK: call void [[HVT0:@.+]]()
>
> + // CHECK-NEXT: br label %[[END]]
>
> + // CHECK: [[END]]
>
> + #pragma omp target simd
>
> + for (int i = 3; i < 32; i += 5) {
>
> + }
>
> +
>
> + // CHECK: call void [[HVT1:@.+]](i[[SZ]] {{[^,]+}},
> i{{32|64}}{{[*]*}} {{[^)]+}})
>
> + long long k = get_val();
>
> + #pragma omp target simd if(target: 0) linear(k : 3)
>
> + for (int i = 10; i > 1; i--) {
>
> + a += 1;
>
> + }
>
> +
>
> + // CHECK-DAG: [[RET:%.+]] = call i32 @__tgt_target(i32 -1, i8*
> @{{[^,]+}}, i32 3, i8** [[BP:%[^,]+]], i8** [[P:%[^,]+]], i[[SZ]]*
> getelementptr inbounds ([3 x i[[SZ]]], [3 x i[[SZ]]]* [[SIZET2]], i32 0, i32
> 0), i32* getelementptr inbounds ([3 x i32], [3 x i32]* [[MAPT2]], i32 0, i32
> 0))
>
> + // CHECK-DAG: [[BP]] = getelementptr inbounds [3 x i8*], [3 x i8*]*
> [[BPR:%[^,]+]], i32 0, i32 0
>
> + // CHECK-DAG: [[P]] = getelementptr inbounds [3 x i8*], [3 x i8*]*
> [[PR:%[^,]+]], i32 0, i32 0
>
> + // CHECK-DAG: [[BPADDR0:%.+]] = getelementptr inbounds [3 x i8*], [3 x
> i8*]* [[BPR]], i32 0, i32 0
>
> + // CHECK-DAG: [[PADDR0:%.+]] = getelementptr inbounds [3 x i8*], [3 x
> i8*]* [[PR]], i32 0, i32 0
>
> + // CHECK-DAG: [[CBPADDR0:%.+]] = bitcast i8** [[BPADDR0]] to i[[SZ]]*
>
> + // CHECK-DAG: [[CPADDR0:%.+]] = bitcast i8** [[PADDR0]] to i[[SZ]]*
>
> + // CHECK-DAG: store i[[SZ]] [[VAL0:%.+]], i[[SZ]]* [[CBPADDR0]],
>
> + // CHECK-DAG: store i[[SZ]] [[VAL0]], i[[SZ]]* [[CPADDR0]],
>
> + // CHECK-DAG: [[BPADDR1:%.+]] = getelementptr inbounds [3 x i8*], [3 x
> i8*]* [[BPR]], i32 0, i32 1
>
> + // CHECK-DAG: [[PADDR1:%.+]] = getelementptr inbounds [3 x i8*], [3 x
> i8*]* [[PR]], i32 0, i32 1
>
> + // CHECK-DAG: [[CBPADDR1:%.+]] = bitcast i8** [[BPADDR1]] to i[[SZ]]*
>
> + // CHECK-DAG: [[CPADDR1:%.+]] = bitcast i8** [[PADDR1]] to i[[SZ]]*
>
> + // CHECK-DAG: store i[[SZ]] [[VAL1:%.+]], i[[SZ]]* [[CBPADDR1]],
>
> + // CHECK-DAG: store i[[SZ]] [[VAL1]], i[[SZ]]* [[CPADDR1]],
>
> + // CHECK-DAG: [[BPADDR2:%.+]] = getelementptr inbounds [3 x i8*], [3 x
> i8*]* [[BPR]], i32 0, i32 1
>
> + // CHECK-DAG: [[PADDR2:%.+]] = getelementptr inbounds [3 x i8*], [3 x
> i8*]* [[PR]], i32 0, i32 1
>
> + // CHECK-DAG: [[CBPADDR2:%.+]] = bitcast i8** [[BPADDR2]] to i[[SZ]]*
>
> + // CHECK-DAG: [[CPADDR2:%.+]] = bitcast i8** [[PADDR2]] to i[[SZ]]*
>
> + // CHECK-DAG: store i[[SZ]] [[VAL2:%.+]], i[[SZ]]* [[CBPADDR2]],
>
> + // CHECK-DAG: store i[[SZ]] [[VAL2]], i[[SZ]]* [[CPADDR2]],
>
> +
>
> + // CHECK-NEXT: [[ERROR:%.+]] = icmp ne i32 [[RET]], 0
>
> + // CHECK-NEXT: br i1 [[ERROR]], label %[[FAIL:[^,]+]], label
> %[[END:[^,]+]]
>
> + // CHECK: [[FAIL]]
>
> + // CHECK: call void [[HVT2:@.+]](i[[SZ]] {{[^,]+}}, i[[SZ]]
> {{[^)]+}})
>
> + // CHECK-NEXT: br label %[[END]]
>
> + // CHECK: [[END]]
>
> + int lin = 12;
>
> + #pragma omp target simd if(target: 1) linear(lin, a : get_val())
>
> + for (unsigned long long it = 2000; it >= 600; it-=400) {
>
> + aa += 1;
>
> + }
>
> +
>
> + // CHECK: [[IF:%.+]] = icmp sgt i32 {{[^,]+}}, 10
>
> + // CHECK: br i1 [[IF]], label %[[IFTHEN:[^,]+]], label
> %[[IFELSE:[^,]+]]
>
> + // CHECK: [[IFTHEN]]
>
> + // CHECK-DAG: [[RET:%.+]] = call i32 @__tgt_target(i32 -1, i8*
> @{{[^,]+}}, i32 2, i8** [[BPR:%[^,]+]], i8** [[PR:%[^,]+]], i[[SZ]]*
> getelementptr inbounds ([2 x i[[SZ]]], [2 x i[[SZ]]]* [[SIZET3]], i32 0, i32
> 0), i32* getelementptr inbounds ([2 x i32], [2 x i32]* [[MAPT3]], i32 0, i32
> 0))
>
> + // CHECK-DAG: [[BPR]] = getelementptr inbounds [2 x i8*], [2 x i8*]*
> [[BP:%[^,]+]], i32 0, i32 0
>
> + // CHECK-DAG: [[PR]] = getelementptr inbounds [2 x i8*], [2 x i8*]*
> [[P:%[^,]+]], i32 0, i32 0
>
> +
>
> + // CHECK-DAG: [[BPADDR0:%.+]] = getelementptr inbounds [2 x i8*], [2 x
> i8*]* [[BP]], i32 0, i32 0
>
> + // CHECK-DAG: [[PADDR0:%.+]] = getelementptr inbounds [2 x i8*], [2 x
> i8*]* [[P]], i32 0, i32 0
>
> + // CHECK-DAG: [[CBPADDR0:%.+]] = bitcast i8** [[BPADDR0]] to i[[SZ]]*
>
> + // CHECK-DAG: [[CPADDR0:%.+]] = bitcast i8** [[PADDR0]] to i[[SZ]]*
>
> + // CHECK-DAG: store i[[SZ]] [[VAL0:%.+]], i[[SZ]]* [[CBPADDR0]],
>
> + // CHECK-DAG: store i[[SZ]] [[VAL0]], i[[SZ]]* [[CPADDR0]],
>
> +
>
> + // CHECK-DAG: [[BPADDR1:%.+]] = getelementptr inbounds [2 x i8*], [2 x
> i8*]* [[BP]], i32 0, i32 1
>
> + // CHECK-DAG: [[PADDR1:%.+]] = getelementptr inbounds [2 x i8*], [2 x
> i8*]* [[P]], i32 0, i32 1
>
> + // CHECK-DAG: [[CBPADDR1:%.+]] = bitcast i8** [[BPADDR1]] to i[[SZ]]*
>
> + // CHECK-DAG: [[CPADDR1:%.+]] = bitcast i8** [[PADDR1]] to i[[SZ]]*
>
> + // CHECK-DAG: store i[[SZ]] [[VAL1:%.+]], i[[SZ]]* [[CBPADDR1]],
>
> + // CHECK-DAG: store i[[SZ]] [[VAL1]], i[[SZ]]* [[CPADDR1]],
>
> + // CHECK: [[ERROR:%.+]] = icmp ne i32 [[RET]], 0
>
> + // CHECK-NEXT: br i1 [[ERROR]], label %[[FAIL:.+]], label %[[END:[^,]+]]
>
> + // CHECK: [[FAIL]]
>
> + // CHECK: call void [[HVT3:@.+]]({{[^,]+}}, {{[^,]+}})
>
> + // CHECK-NEXT: br label %[[END]]
>
> + // CHECK: [[END]]
>
> + // CHECK-NEXT: br label %[[IFEND:.+]]
>
> + // CHECK: [[IFELSE]]
>
> + // CHECK: call void [[HVT3]]({{[^,]+}}, {{[^,]+}})
>
> + // CHECK-NEXT: br label %[[IFEND]]
>
> + // CHECK: [[IFEND]]
>
> +
>
> + #pragma omp target simd if(target: n>10)
>
> + for (short it = 6; it <= 20; it-=-4) {
>
> + a += 1;
>
> + aa += 1;
>
> + }
>
> +
>
> + // We capture 3 VLA sizes in this target region
>
> + // CHECK-64: [[A_VAL:%.+]] = load i32, i32* %{{.+}},
>
> + // CHECK-64: [[A_ADDR:%.+]] = bitcast i[[SZ]]* [[A_CADDR:%.+]] to
> i32*
>
> + // CHECK-64: store i32 [[A_VAL]], i32* [[A_ADDR]],
>
> + // CHECK-64: [[A_CVAL:%.+]] = load i[[SZ]], i[[SZ]]* [[A_CADDR]],
>
> +
>
> + // CHECK-32: [[A_VAL:%.+]] = load i32, i32* %{{.+}},
>
> + // CHECK-32: store i32 [[A_VAL]], i32* [[A_CADDR:%.+]],
>
> + // CHECK-32: [[A_CVAL:%.+]] = load i[[SZ]], i[[SZ]]* [[A_CADDR]],
>
> +
>
> + // CHECK: [[BNSIZE:%.+]] = mul nuw i[[SZ]] [[VLA0:%.+]], 4
>
> + // CHECK: [[CNELEMSIZE2:%.+]] = mul nuw i[[SZ]] 5, [[VLA1:%.+]]
>
> + // CHECK: [[CNSIZE:%.+]] = mul nuw i[[SZ]] [[CNELEMSIZE2]], 8
>
> +
>
> + // CHECK: [[IF:%.+]] = icmp sgt i32 {{[^,]+}}, 20
>
> + // CHECK: br i1 [[IF]], label %[[TRY:[^,]+]], label %[[FAIL:[^,]+]]
>
> + // CHECK: [[TRY]]
>
> + // CHECK-DAG: [[RET:%.+]] = call i32 @__tgt_target(i32 -1, i8*
> @{{[^,]+}}, i32 9, i8** [[BPR:%[^,]+]], i8** [[PR:%[^,]+]], i[[SZ]]*
> [[SR:%[^,]+]], i32* getelementptr inbounds ([9 x i32], [9 x i32]* [[MAPT4]],
> i32 0, i32 0))
>
> + // CHECK-DAG: [[BPR]] = getelementptr inbounds [9 x i8*], [9 x i8*]*
> [[BP:%[^,]+]], i32 0, i32 0
>
> + // CHECK-DAG: [[PR]] = getelementptr inbounds [9 x i8*], [9 x i8*]*
> [[P:%[^,]+]], i32 0, i32 0
>
> + // CHECK-DAG: [[SR]] = getelementptr inbounds [9 x i[[SZ]]], [9 x
> i[[SZ]]]* [[S:%[^,]+]], i32 0, i32 0
>
> +
>
> + // CHECK-DAG: [[SADDR0:%.+]] = getelementptr inbounds [9 x i[[SZ]]], [9
> x i[[SZ]]]* [[S]], i32 0, i32 [[IDX0:[0-9]+]]
>
> + // CHECK-DAG: [[BPADDR0:%.+]] = getelementptr inbounds [9 x i8*], [9 x
> i8*]* [[BP]], i32 0, i32 [[IDX0]]
>
> + // CHECK-DAG: [[PADDR0:%.+]] = getelementptr inbounds [9 x i8*], [9 x
> i8*]* [[P]], i32 0, i32 [[IDX0]]
>
> + // CHECK-DAG: [[SADDR1:%.+]] = getelementptr inbounds [9 x i[[SZ]]], [9
> x i[[SZ]]]* [[S]], i32 0, i32 [[IDX1:[0-9]+]]
>
> + // CHECK-DAG: [[BPADDR1:%.+]] = getelementptr inbounds [9 x i8*], [9 x
> i8*]* [[BP]], i32 0, i32 [[IDX1]]
>
> + // CHECK-DAG: [[PADDR1:%.+]] = getelementptr inbounds [9 x i8*], [9 x
> i8*]* [[P]], i32 0, i32 [[IDX1]]
>
> + // CHECK-DAG: [[SADDR2:%.+]] = getelementptr inbounds [9 x i[[SZ]]], [9
> x i[[SZ]]]* [[S]], i32 0, i32 [[IDX2:[0-9]+]]
>
> + // CHECK-DAG: [[BPADDR2:%.+]] = getelementptr inbounds [9 x i8*], [9 x
> i8*]* [[BP]], i32 0, i32 [[IDX2]]
>
> + // CHECK-DAG: [[PADDR2:%.+]] = getelementptr inbounds [9 x i8*], [9 x
> i8*]* [[P]], i32 0, i32 [[IDX2]]
>
> + // CHECK-DAG: [[SADDR3:%.+]] = getelementptr inbounds [9 x i[[SZ]]], [9
> x i[[SZ]]]* [[S]], i32 0, i32 [[IDX3:[0-9]+]]
>
> + // CHECK-DAG: [[BPADDR3:%.+]] = getelementptr inbounds [9 x i8*], [9 x
> i8*]* [[BP]], i32 0, i32 [[IDX3]]
>
> + // CHECK-DAG: [[PADDR3:%.+]] = getelementptr inbounds [9 x i8*], [9 x
> i8*]* [[P]], i32 0, i32 [[IDX3]]
>
> + // CHECK-DAG: [[SADDR4:%.+]] = getelementptr inbounds [9 x i[[SZ]]], [9
> x i[[SZ]]]* [[S]], i32 0, i32 [[IDX4:[0-9]+]]
>
> + // CHECK-DAG: [[BPADDR4:%.+]] = getelementptr inbounds [9 x i8*], [9 x
> i8*]* [[BP]], i32 0, i32 [[IDX4]]
>
> + // CHECK-DAG: [[PADDR4:%.+]] = getelementptr inbounds [9 x i8*], [9 x
> i8*]* [[P]], i32 0, i32 [[IDX4]]
>
> + // CHECK-DAG: [[SADDR5:%.+]] = getelementptr inbounds [9 x i[[SZ]]], [9
> x i[[SZ]]]* [[S]], i32 0, i32 [[IDX5:[0-9]+]]
>
> + // CHECK-DAG: [[BPADDR5:%.+]] = getelementptr inbounds [9 x i8*], [9 x
> i8*]* [[BP]], i32 0, i32 [[IDX5]]
>
> + // CHECK-DAG: [[PADDR5:%.+]] = getelementptr inbounds [9 x i8*], [9 x
> i8*]* [[P]], i32 0, i32 [[IDX5]]
>
> + // CHECK-DAG: [[SADDR6:%.+]] = getelementptr inbounds [9 x i[[SZ]]], [9
> x i[[SZ]]]* [[S]], i32 0, i32 [[IDX6:[0-9]+]]
>
> + // CHECK-DAG: [[BPADDR6:%.+]] = getelementptr inbounds [9 x i8*], [9 x
> i8*]* [[BP]], i32 0, i32 [[IDX6]]
>
> + // CHECK-DAG: [[PADDR6:%.+]] = getelementptr inbounds [9 x i8*], [9 x
> i8*]* [[P]], i32 0, i32 [[IDX6]]
>
> + // CHECK-DAG: [[SADDR7:%.+]] = getelementptr inbounds [9 x i[[SZ]]], [9
> x i[[SZ]]]* [[S]], i32 0, i32 [[IDX7:[0-9]+]]
>
> + // CHECK-DAG: [[BPADDR7:%.+]] = getelementptr inbounds [9 x i8*], [9 x
> i8*]* [[BP]], i32 0, i32 [[IDX7]]
>
> + // CHECK-DAG: [[PADDR7:%.+]] = getelementptr inbounds [9 x i8*], [9 x
> i8*]* [[P]], i32 0, i32 [[IDX7]]
>
> + // CHECK-DAG: [[SADDR8:%.+]] = getelementptr inbounds [9 x i[[SZ]]], [9
> x i[[SZ]]]* [[S]], i32 0, i32 [[IDX8:[0-9]+]]
>
> + // CHECK-DAG: [[BPADDR8:%.+]] = getelementptr inbounds [9 x i8*], [9 x
> i8*]* [[BP]], i32 0, i32 [[IDX8]]
>
> + // CHECK-DAG: [[PADDR8:%.+]] = getelementptr inbounds [9 x i8*], [9 x
> i8*]* [[P]], i32 0, i32 [[IDX8]]
>
> +
>
> + // The names below are not necessarily consistent with the names used for
> the
>
> + // addresses above as some are repeated.
>
> + // CHECK-DAG: store i[[SZ]] [[VLA0]], i[[SZ]]* [[CBPADDR0:%.+]],
>
> + // CHECK-DAG: store i[[SZ]] [[VLA0]], i[[SZ]]* [[CPADDR0:%.+]],
>
> + // CHECK-DAG: [[CBPADDR0]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
>
> + // CHECK-DAG: [[CPADDR0]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
>
> + // CHECK-DAG: store i[[SZ]] {{4|8}}, i[[SZ]]* {{%[^,]+}}
>
> +
>
> + // CHECK-DAG: store i[[SZ]] [[VLA1]], i[[SZ]]* [[CBPADDR1:%.+]],
>
> + // CHECK-DAG: store i[[SZ]] [[VLA1]], i[[SZ]]* [[CPADDR1:%.+]],
>
> + // CHECK-DAG: [[CBPADDR1]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
>
> + // CHECK-DAG: [[CPADDR1]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
>
> + // CHECK-DAG: store i[[SZ]] {{4|8}}, i[[SZ]]* {{%[^,]+}}
>
> +
>
> + // CHECK-DAG: store i[[SZ]] 5, i[[SZ]]* [[CBPADDR2:%.+]],
>
> + // CHECK-DAG: store i[[SZ]] 5, i[[SZ]]* [[CPADDR2:%.+]],
>
> + // CHECK-DAG: [[CBPADDR2]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
>
> + // CHECK-DAG: [[CPADDR2]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
>
> + // CHECK-DAG: store i[[SZ]] {{4|8}}, i[[SZ]]* {{%[^,]+}}
>
> +
>
> + // CHECK-DAG: store i[[SZ]] [[A_CVAL]], i[[SZ]]* [[CBPADDR3:%.+]],
>
> + // CHECK-DAG: store i[[SZ]] [[A_CVAL]], i[[SZ]]* [[CPADDR3:%.+]],
>
> + // CHECK-DAG: [[CBPADDR3]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
>
> + // CHECK-DAG: [[CPADDR3]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
>
> + // CHECK-DAG: store i[[SZ]] 4, i[[SZ]]* {{%[^,]+}}
>
> +
>
> + // CHECK-DAG: store [10 x float]* %{{.+}}, [10 x float]**
> [[CBPADDR4:%.+]],
>
> + // CHECK-DAG: store [10 x float]* %{{.+}}, [10 x float]**
> [[CPADDR4:%.+]],
>
> + // CHECK-DAG: [[CBPADDR4]] = bitcast i8** {{%[^,]+}} to [10 x float]**
>
> + // CHECK-DAG: [[CPADDR4]] = bitcast i8** {{%[^,]+}} to [10 x float]**
>
> + // CHECK-DAG: store i[[SZ]] 40, i[[SZ]]* {{%[^,]+}}
>
> +
>
> + // CHECK-DAG: store float* %{{.+}}, float** [[CBPADDR5:%.+]],
>
> + // CHECK-DAG: store float* %{{.+}}, float** [[CPADDR5:%.+]],
>
> + // CHECK-DAG: [[CBPADDR5]] = bitcast i8** {{%[^,]+}} to float**
>
> + // CHECK-DAG: [[CPADDR5]] = bitcast i8** {{%[^,]+}} to float**
>
> + // CHECK-DAG: store i[[SZ]] [[BNSIZE]], i[[SZ]]* {{%[^,]+}}
>
> +
>
> + // CHECK-DAG: store [5 x [10 x double]]* %{{.+}}, [5 x [10 x double]]**
> [[CBPADDR6:%.+]],
>
> + // CHECK-DAG: store [5 x [10 x double]]* %{{.+}}, [5 x [10 x double]]**
> [[CPADDR6:%.+]],
>
> + // CHECK-DAG: [[CBPADDR6]] = bitcast i8** {{%[^,]+}} to [5 x [10 x
> double]]**
>
> + // CHECK-DAG: [[CPADDR6]] = bitcast i8** {{%[^,]+}} to [5 x [10 x
> double]]**
>
> + // CHECK-DAG: store i[[SZ]] 400, i[[SZ]]* {{%[^,]+}}
>
> +
>
> + // CHECK-DAG: store double* %{{.+}}, double** [[CBPADDR7:%.+]],
>
> + // CHECK-DAG: store double* %{{.+}}, double** [[CPADDR7:%.+]],
>
> + // CHECK-DAG: [[CBPADDR7]] = bitcast i8** {{%[^,]+}} to double**
>
> + // CHECK-DAG: [[CPADDR7]] = bitcast i8** {{%[^,]+}} to double**
>
> + // CHECK-DAG: store i[[SZ]] [[CNSIZE]], i[[SZ]]* {{%[^,]+}}
>
> +
>
> + // CHECK-DAG: store [[TT]]* %{{.+}}, [[TT]]** [[CBPADDR8:%.+]],
>
> + // CHECK-DAG: store [[TT]]* %{{.+}}, [[TT]]** [[CPADDR8:%.+]],
>
> + // CHECK-DAG: [[CBPADDR8]] = bitcast i8** {{%[^,]+}} to [[TT]]**
>
> + // CHECK-DAG: [[CPADDR8]] = bitcast i8** {{%[^,]+}} to [[TT]]**
>
> + // CHECK-DAG: store i[[SZ]] {{12|16}}, i[[SZ]]* {{%[^,]+}}
>
> +
>
> + // CHECK-NEXT: [[ERROR:%.+]] = icmp ne i32 [[RET]], 0
>
> + // CHECK-NEXT: br i1 [[ERROR]], label %[[FAIL:[^,]+]], label
> %[[END:[^,]+]]
>
> +
>
> + // CHECK: [[FAIL]]
>
> + // CHECK: call void [[HVT4:@.+]]({{[^,]+}}, {{[^,]+}}, {{[^,]+}},
> {{[^,]+}}, {{[^,]+}}, {{[^,]+}}, {{[^,]+}}, {{[^,]+}}, {{[^,]+}})
>
> + // CHECK-NEXT: br label %[[END]]
>
> + // CHECK: [[END]]
>
> + #pragma omp target simd if(target: n>20)
>
> + for (unsigned char it = 'z'; it >= 'a'; it+=-1) {
>
> + a += 1;
>
> + b[2] += 1.0;
>
> + bn[3] += 1.0;
>
> + c[1][2] += 1.0;
>
> + cn[1][3] += 1.0;
>
> + d.X += 1;
>
> + d.Y += 1;
>
> + }
>
> +
>
> + return a;
>
> +}
>
> +
>
> +// Check that the offloading functions are emitted and that the arguments
> are
>
> +// correct and loaded correctly for the target regions in foo().
>
> +
>
> +// CHECK: define internal void [[HVT0]]()
>
> +// CHECK: !llvm.loop
>
> +// CHECK: ret void
>
> +// CHECK-NEXT: }
>
> +
>
> +
>
> +// CHECK: define internal void [[HVT1]](i[[SZ]] %{{.+}},
> i{{32|64}}{{[*]*.*}} %{{.+}})
>
> +// CHECK: [[AA_ADDR:%.+]] = alloca i[[SZ]], align
>
> +// CHECK: store i[[SZ]] %{{.+}}, i[[SZ]]* [[AA_ADDR]], align
>
> +// CHECK-64: [[AA_CADDR:%.+]] = bitcast i[[SZ]]* [[AA_ADDR]] to i32*
>
> +// CHECK-64: [[AA:%.+]] = load i32, i32* [[AA_CADDR]], align
>
> +// CHECK-32: [[AA:%.+]] = load i32, i32* [[AA_ADDR]], align
>
> +// CHECK: !llvm.mem.parallel_loop_access
>
> +// CHECK: !llvm.loop
>
> +// CHECK: ret void
>
> +// CHECK-NEXT: }
>
> +
>
> +// CHECK: define internal void [[HVT2]](i[[SZ]] %{{.+}}, i[[SZ]]
> %{{.+}}, i[[SZ]] %{{.+}})
>
> +// CHECK: [[AA_ADDR:%.+]] = alloca i[[SZ]], align
>
> +// CHECK: store i[[SZ]] %{{.+}}, i[[SZ]]* [[AA_ADDR]], align
>
> +// CHECK: [[AA_CADDR:%.+]] = bitcast i[[SZ]]* [[AA_ADDR]] to i16*
>
> +// CHECK: [[AA:%.+]] = load i16, i16* [[AA_CADDR]], align
>
> +// CHECK: !llvm.loop
>
> +// CHECK: ret void
>
> +// CHECK-NEXT: }
>
> +
>
> +// CHECK: define internal void [[HVT3]]
>
> +// CHECK: [[A_ADDR:%.+]] = alloca i[[SZ]], align
>
> +// CHECK: [[AA_ADDR:%.+]] = alloca i[[SZ]], align
>
> +// CHECK-DAG: store i[[SZ]] %{{.+}}, i[[SZ]]* [[A_ADDR]], align
>
> +// CHECK-DAG: store i[[SZ]] %{{.+}}, i[[SZ]]* [[AA_ADDR]], align
>
> +// CHECK-64-DAG:[[A_CADDR:%.+]] = bitcast i[[SZ]]* [[A_ADDR]] to i32*
>
> +// CHECK-DAG: [[AA_CADDR:%.+]] = bitcast i[[SZ]]* [[AA_ADDR]] to i16*
>
> +// CHECK: !llvm.loop
>
> +// CHECK: ret void
>
> +// CHECK-NEXT: }
>
> +
>
> +// CHECK: define internal void [[HVT4]]
>
> +// Create local storage for each capture.
>
> +// CHECK: [[LOCAL_A:%.+]] = alloca i[[SZ]]
>
> +// CHECK: [[LOCAL_B:%.+]] = alloca [10 x float]*
>
> +// CHECK: [[LOCAL_VLA1:%.+]] = alloca i[[SZ]]
>
> +// CHECK: [[LOCAL_BN:%.+]] = alloca float*
>
> +// CHECK: [[LOCAL_C:%.+]] = alloca [5 x [10 x double]]*
>
> +// CHECK: [[LOCAL_VLA2:%.+]] = alloca i[[SZ]]
>
> +// CHECK: [[LOCAL_VLA3:%.+]] = alloca i[[SZ]]
>
> +// CHECK: [[LOCAL_CN:%.+]] = alloca double*
>
> +// CHECK: [[LOCAL_D:%.+]] = alloca [[TT]]*
>
> +// CHECK-DAG: store i[[SZ]] [[ARG_A:%.+]], i[[SZ]]* [[LOCAL_A]]
>
> +// CHECK-DAG: store [10 x float]* [[ARG_B:%.+]], [10 x float]**
> [[LOCAL_B]]
>
> +// CHECK-DAG: store i[[SZ]] [[ARG_VLA1:%.+]], i[[SZ]]* [[LOCAL_VLA1]]
>
> +// CHECK-DAG: store float* [[ARG_BN:%.+]], float** [[LOCAL_BN]]
>
> +// CHECK-DAG: store [5 x [10 x double]]* [[ARG_C:%.+]], [5 x [10 x
> double]]** [[LOCAL_C]]
>
> +// CHECK-DAG: store i[[SZ]] [[ARG_VLA2:%.+]], i[[SZ]]* [[LOCAL_VLA2]]
>
> +// CHECK-DAG: store i[[SZ]] [[ARG_VLA3:%.+]], i[[SZ]]* [[LOCAL_VLA3]]
>
> +// CHECK-DAG: store double* [[ARG_CN:%.+]], double** [[LOCAL_CN]]
>
> +// CHECK-DAG: store [[TT]]* [[ARG_D:%.+]], [[TT]]** [[LOCAL_D]]
>
> +
>
> +// CHECK-64-DAG:[[CONV_AP:%.+]] = bitcast i[[SZ]]* [[LOCAL_A]] to i32*
>
> +// CHECK-DAG: [[REF_B:%.+]] = load [10 x float]*, [10 x float]**
> [[LOCAL_B]],
>
> +// CHECK-DAG: [[VAL_VLA1:%.+]] = load i[[SZ]], i[[SZ]]* [[LOCAL_VLA1]],
>
> +// CHECK-DAG: [[REF_BN:%.+]] = load float*, float** [[LOCAL_BN]],
>
> +// CHECK-DAG: [[REF_C:%.+]] = load [5 x [10 x double]]*, [5 x [10 x
> double]]** [[LOCAL_C]],
>
> +// CHECK-DAG: [[VAL_VLA2:%.+]] = load i[[SZ]], i[[SZ]]* [[LOCAL_VLA2]],
>
> +// CHECK-DAG: [[VAL_VLA3:%.+]] = load i[[SZ]], i[[SZ]]* [[LOCAL_VLA3]],
>
> +// CHECK-DAG: [[REF_CN:%.+]] = load double*, double** [[LOCAL_CN]],
>
> +// CHECK-DAG: [[REF_D:%.+]] = load [[TT]]*, [[TT]]** [[LOCAL_D]],
>
> +
>
> +
>
> +template<typename tx>
>
> +tx ftemplate(int n) {
>
> + tx a = 0;
>
> + short aa = 0;
>
> + tx b[10];
>
> +
>
> + #pragma omp target simd if(target: n>40)
>
> + for (long long i = -10; i < 10; i += 3) {
>
> + a += 1;
>
> + aa += 1;
>
> + b[2] += 1;
>
> + }
>
> +
>
> + return a;
>
> +}
>
> +
>
> +static
>
> +int fstatic(int n) {
>
> + int a = 0;
>
> + short aa = 0;
>
> + char aaa = 0;
>
> + int b[10];
>
> +
>
> + #pragma omp target simd if(target: n>50)
>
> + for (unsigned i=100; i<10; i+=10) {
>
> + a += 1;
>
> + aa += 1;
>
> + aaa += 1;
>
> + b[2] += 1;
>
> + }
>
> +
>
> + return a;
>
> +}
>
> +
>
> +struct S1 {
>
> + double a;
>
> +
>
> + int r1(int n){
>
> + int b = n+1;
>
> + short int c[2][n];
>
> +
>
> + #pragma omp target simd if(target: n>60)
>
> + for (unsigned long long it = 2000; it >= 600; it -= 400) {
>
> + this->a = (double)b + 1.5;
>
> + c[1][1] = ++a;
>
> + }
>
> +
>
> + return c[1][1] + (int)b;
>
> + }
>
> +};
>
> +
>
> +// CHECK: define {{.*}}@{{.*}}bar{{.*}}
>
> +int bar(int n){
>
> + int a = 0;
>
> +
>
> + // CHECK: call {{.*}}i32 [[FOO]](i32 {{.*}})
>
> + a += foo(n);
>
> +
>
> + S1 S;
>
> + // CHECK: call {{.*}}i32 [[FS1:@.+]]([[S1]]* {{.*}}, i32 {{.*}})
>
> + a += S.r1(n);
>
> +
>
> + // CHECK: call {{.*}}i32 [[FSTATIC:@.+]](i32 {{.*}})
>
> + a += fstatic(n);
>
> +
>
> + // CHECK: call {{.*}}i32 [[FTEMPLATE:@.+]](i32 {{.*}})
>
> + a += ftemplate<int>(n);
>
> +
>
> + return a;
>
> +}
>
> +
>
> +//
>
> +// CHECK: define {{.*}}[[FS1]]
>
> +//
>
> +// CHECK: i8* @llvm.stacksave()
>
> +// CHECK-64: [[B_ADDR:%.+]] = bitcast i[[SZ]]* [[B_CADDR:%.+]] to
> i32*
>
> +// CHECK-64: store i32 %{{.+}}, i32* [[B_ADDR]],
>
> +// CHECK-64: [[B_CVAL:%.+]] = load i[[SZ]], i[[SZ]]* [[B_CADDR]],
>
> +
>
> +// CHECK-32: store i32 %{{.+}}, i32* [[B_ADDR:%.+]],
>
> +// CHECK-32: [[B_CVAL:%.+]] = load i[[SZ]], i[[SZ]]* [[B_ADDR]],
>
> +
>
> +// We capture 2 VLA sizes in this target region
>
> +// CHECK: [[CELEMSIZE2:%.+]] = mul nuw i[[SZ]] 2, [[VLA0:%.+]]
>
> +// CHECK: [[CSIZE:%.+]] = mul nuw i[[SZ]] [[CELEMSIZE2]], 2
>
> +
>
> +// CHECK: [[IF:%.+]] = icmp sgt i32 {{[^,]+}}, 60
>
> +// CHECK: br i1 [[IF]], label %[[TRY:[^,]+]], label %[[FAIL:[^,]+]]
>
> +// CHECK: [[TRY]]
>
> +// CHECK-DAG: [[RET:%.+]] = call i32 @__tgt_target(i32 -1, i8*
> @{{[^,]+}}, i32 5, i8** [[BPR:%[^,]+]], i8** [[PR:%[^,]+]], i[[SZ]]*
> [[SR:%[^,]+]], i32* getelementptr inbounds ([5 x i32], [5 x i32]* [[MAPT7]],
> i32 0, i32 0))
>
> +// CHECK-DAG: [[BPR]] = getelementptr inbounds [5 x i8*], [5 x i8*]*
> [[BP:%.+]], i32 0, i32 0
>
> +// CHECK-DAG: [[PR]] = getelementptr inbounds [5 x i8*], [5 x i8*]*
> [[P:%.+]], i32 0, i32 0
>
> +// CHECK-DAG: [[SR]] = getelementptr inbounds [5 x i[[SZ]]], [5 x
> i[[SZ]]]* [[S:%.+]], i32 0, i32 0
>
> +// CHECK-DAG: [[SADDR0:%.+]] = getelementptr inbounds [5 x i[[SZ]]], [5 x
> i[[SZ]]]* [[S]], i32 [[IDX0:[0-9]+]]
>
> +// CHECK-DAG: [[BPADDR0:%.+]] = getelementptr inbounds [5 x i8*], [5 x
> i8*]* [[BP]], i32 [[IDX0]]
>
> +// CHECK-DAG: [[PADDR0:%.+]] = getelementptr inbounds [5 x i8*], [5 x
> i8*]* [[P]], i32 [[IDX0]]
>
> +// CHECK-DAG: [[SADDR1:%.+]] = getelementptr inbounds [5 x i[[SZ]]], [5 x
> i[[SZ]]]* [[S]], i32 [[IDX1:[0-9]+]]
>
> +// CHECK-DAG: [[BPADDR1:%.+]] = getelementptr inbounds [5 x i8*], [5 x
> i8*]* [[BP]], i32 [[IDX1]]
>
> +// CHECK-DAG: [[PADDR1:%.+]] = getelementptr inbounds [5 x i8*], [5 x
> i8*]* [[P]], i32 [[IDX1]]
>
> +// CHECK-DAG: [[SADDR2:%.+]] = getelementptr inbounds [5 x i[[SZ]]], [5 x
> i[[SZ]]]* [[S]], i32 [[IDX2:[0-9]+]]
>
> +// CHECK-DAG: [[BPADDR2:%.+]] = getelementptr inbounds [5 x i8*], [5 x
> i8*]* [[BP]], i32 [[IDX2]]
>
> +// CHECK-DAG: [[PADDR2:%.+]] = getelementptr inbounds [5 x i8*], [5 x
> i8*]* [[P]], i32 [[IDX2]]
>
> +// CHECK-DAG: [[SADDR3:%.+]] = getelementptr inbounds [5 x i[[SZ]]], [5 x
> i[[SZ]]]* [[S]], i32 [[IDX3:[0-9]+]]
>
> +// CHECK-DAG: [[BPADDR3:%.+]] = getelementptr inbounds [5 x i8*], [5 x
> i8*]* [[BP]], i32 [[IDX3]]
>
> +// CHECK-DAG: [[PADDR3:%.+]] = getelementptr inbounds [5 x i8*], [5 x
> i8*]* [[P]], i32 [[IDX3]]
>
> +
>
> +// The names below are not necessarily consistent with the names used for
> the
>
> +// addresses above as some are repeated.
>
> +// CHECK-DAG: store i[[SZ]] [[VLA0]], i[[SZ]]* [[CBPADDR0:%.+]],
>
> +// CHECK-DAG: store i[[SZ]] [[VLA0]], i[[SZ]]* [[CPADDR0:%.+]],
>
> +// CHECK-DAG: [[CBPADDR0]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
>
> +// CHECK-DAG: [[CPADDR0]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
>
> +// CHECK-DAG: store i[[SZ]] {{4|8}}, i[[SZ]]* {{%[^,]+}}
>
> +
>
> +// CHECK-DAG: store i[[SZ]] 2, i[[SZ]]* [[CBPADDR1:%.+]],
>
> +// CHECK-DAG: store i[[SZ]] 2, i[[SZ]]* [[CPADDR1:%.+]],
>
> +// CHECK-DAG: [[CBPADDR1]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
>
> +// CHECK-DAG: [[CPADDR1]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
>
> +// CHECK-DAG: store i[[SZ]] {{4|8}}, i[[SZ]]* {{%[^,]+}}
>
> +
>
> +// CHECK-DAG: store i[[SZ]] [[B_CVAL]], i[[SZ]]* [[CBPADDR2:%.+]],
>
> +// CHECK-DAG: store i[[SZ]] [[B_CVAL]], i[[SZ]]* [[CPADDR2:%.+]],
>
> +// CHECK-DAG: [[CBPADDR2]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
>
> +// CHECK-DAG: [[CPADDR2]] = bitcast i8** {{%[^,]+}} to i[[SZ]]*
>
> +// CHECK-DAG: store i[[SZ]] 4, i[[SZ]]* {{%[^,]+}}
>
> +
>
> +// CHECK-DAG: store [[S1]]* %{{.+}}, [[S1]]** [[CBPADDR3:%.+]],
>
> +// CHECK-DAG: store [[S1]]* %{{.+}}, [[S1]]** [[CPADDR3:%.+]],
>
> +// CHECK-DAG: [[CBPADDR3]] = bitcast i8** {{%[^,]+}} to [[S1]]**
>
> +// CHECK-DAG: [[CPADDR3]] = bitcast i8** {{%[^,]+}} to [[S1]]**
>
> +// CHECK-DAG: store i[[SZ]] 8, i[[SZ]]* {{%[^,]+}}
>
> +
>
> +// CHECK-DAG: store i16* %{{.+}}, i16** [[CBPADDR4:%.+]],
>
> +// CHECK-DAG: store i16* %{{.+}}, i16** [[CPADDR4:%.+]],
>
> +// CHECK-DAG: [[CBPADDR4]] = bitcast i8** {{%[^,]+}} to i16**
>
> +// CHECK-DAG: [[CPADDR4]] = bitcast i8** {{%[^,]+}} to i16**
>
> +// CHECK-DAG: store i[[SZ]] [[CSIZE]], i[[SZ]]* {{%[^,]+}}
>
> +
>
> +// CHECK-NEXT: [[ERROR:%.+]] = icmp ne i32 [[RET]], 0
>
> +// CHECK-NEXT: br i1 [[ERROR]], label %[[FAIL:[^,]+]], label
> %[[END:[^,]+]]
>
> +
>
> +// CHECK: [[FAIL]]
>
> +// CHECK: call void [[HVT7:@.+]]({{[^,]+}}, {{[^,]+}}, {{[^,]+}},
> {{[^,]+}}, {{[^,]+}})
>
> +// CHECK-NEXT: br label %[[END]]
>
> +// CHECK: [[END]]
>
> +
>
> +//
>
> +// CHECK: define {{.*}}[[FSTATIC]]
>
> +//
>
> +// CHECK: [[IF:%.+]] = icmp sgt i32 {{[^,]+}}, 50
>
> +// CHECK: br i1 [[IF]], label %[[IFTHEN:[^,]+]], label
> %[[IFELSE:[^,]+]]
>
> +// CHECK: [[IFTHEN]]
>
> +// CHECK-DAG: [[RET:%.+]] = call i32 @__tgt_target(i32 -1, i8*
> @{{[^,]+}}, i32 4, i8** [[BPR:%[^,]+]], i8** [[PR:%[^,]+]], i[[SZ]]*
> getelementptr inbounds ([4 x i[[SZ]]], [4 x i[[SZ]]]* [[SIZET6]], i32 0, i32
> 0), i32* getelementptr inbounds ([4 x i32], [4 x i32]* [[MAPT6]], i32 0, i32
> 0))
>
> +// CHECK-DAG: [[BPR]] = getelementptr inbounds [4 x i8*], [4 x i8*]*
> [[BP:%.+]], i32 0, i32 0
>
> +// CHECK-DAG: [[PR]] = getelementptr inbounds [4 x i8*], [4 x i8*]*
> [[P:%.+]], i32 0, i32 0
>
> +
>
> +// CHECK-DAG: [[BPADDR0:%.+]] = getelementptr inbounds [4 x i8*], [4 x
> i8*]* [[BP]], i32 0, i32 0
>
> +// CHECK-DAG: [[PADDR0:%.+]] = getelementptr inbounds [4 x i8*], [4 x
> i8*]* [[P]], i32 0, i32 0
>
> +// CHECK-DAG: [[CBPADDR0:%.+]] = bitcast i8** [[BPADDR0]] to i[[SZ]]*
>
> +// CHECK-DAG: [[CPADDR0:%.+]] = bitcast i8** [[PADDR0]] to i[[SZ]]*
>
> +// CHECK-DAG: store i[[SZ]] [[VAL0:%.+]], i[[SZ]]* [[CBPADDR0]],
>
> +// CHECK-DAG: store i[[SZ]] [[VAL0]], i[[SZ]]* [[CPADDR0]],
>
> +
>
> +// CHECK-DAG: [[BPADDR1:%.+]] = getelementptr inbounds [4 x i8*], [4 x
> i8*]* [[BP]], i32 0, i32 1
>
> +// CHECK-DAG: [[PADDR1:%.+]] = getelementptr inbounds [4 x i8*], [4 x
> i8*]* [[P]], i32 0, i32 1
>
> +// CHECK-DAG: [[CBPADDR1:%.+]] = bitcast i8** [[BPADDR1]] to i[[SZ]]*
>
> +// CHECK-DAG: [[CPADDR1:%.+]] = bitcast i8** [[PADDR1]] to i[[SZ]]*
>
> +// CHECK-DAG: store i[[SZ]] [[VAL1:%.+]], i[[SZ]]* [[CBPADDR1]],
>
> +// CHECK-DAG: store i[[SZ]] [[VAL1]], i[[SZ]]* [[CPADDR1]],
>
> +
>
> +// CHECK-DAG: [[BPADDR2:%.+]] = getelementptr inbounds [4 x i8*], [4 x
> i8*]* [[BP]], i32 0, i32 2
>
> +// CHECK-DAG: [[PADDR2:%.+]] = getelementptr inbounds [4 x i8*], [4 x
> i8*]* [[P]], i32 0, i32 2
>
> +// CHECK-DAG: [[CBPADDR2:%.+]] = bitcast i8** [[BPADDR2]] to i[[SZ]]*
>
> +// CHECK-DAG: [[CPADDR2:%.+]] = bitcast i8** [[PADDR2]] to i[[SZ]]*
>
> +// CHECK-DAG: store i[[SZ]] [[VAL2:%.+]], i[[SZ]]* [[CBPADDR2]],
>
> +// CHECK-DAG: store i[[SZ]] [[VAL2]], i[[SZ]]* [[CPADDR2]],
>
> +
>
> +// CHECK-DAG: [[BPADDR3:%.+]] = getelementptr inbounds [4 x i8*], [4 x
> i8*]* [[BP]], i32 0, i32 3
>
> +// CHECK-DAG: [[PADDR3:%.+]] = getelementptr inbounds [4 x i8*], [4 x
> i8*]* [[P]], i32 0, i32 3
>
> +// CHECK-DAG: [[CBPADDR3:%.+]] = bitcast i8** [[BPADDR3]] to [10 x i32]**
>
> +// CHECK-DAG: [[CPADDR3:%.+]] = bitcast i8** [[PADDR3]] to [10 x i32]**
>
> +// CHECK-DAG: store [10 x i32]* [[VAL3:%.+]], [10 x i32]** [[CBPADDR3]],
>
> +// CHECK-DAG: store [10 x i32]* [[VAL3]], [10 x i32]** [[CPADDR3]],
>
> +
>
> +// CHECK: [[ERROR:%.+]] = icmp ne i32 [[RET]], 0
>
> +// CHECK-NEXT: br i1 [[ERROR]], label %[[FAIL:.+]], label %[[END:[^,]+]]
>
> +// CHECK: [[FAIL]]
>
> +// CHECK: call void [[HVT6:@.+]]({{[^,]+}}, {{[^,]+}}, {{[^,]+}},
> {{[^,]+}})
>
> +// CHECK-NEXT: br label %[[END]]
>
> +// CHECK: [[END]]
>
> +// CHECK-NEXT: br label %[[IFEND:.+]]
>
> +// CHECK: [[IFELSE]]
>
> +// CHECK: call void [[HVT6]]({{[^,]+}}, {{[^,]+}}, {{[^,]+}},
> {{[^,]+}})
>
> +// CHECK-NEXT: br label %[[IFEND]]
>
> +// CHECK: [[IFEND]]
>
> +
>
> +//
>
> +// CHECK: define {{.*}}[[FTEMPLATE]]
>
> +//
>
> +// CHECK: [[IF:%.+]] = icmp sgt i32 {{[^,]+}}, 40
>
> +// CHECK: br i1 [[IF]], label %[[IFTHEN:[^,]+]], label
> %[[IFELSE:[^,]+]]
>
> +// CHECK: [[IFTHEN]]
>
> +// CHECK-DAG: [[RET:%.+]] = call i32 @__tgt_target(i32 -1, i8*
> @{{[^,]+}}, i32 3, i8** [[BPR:%[^,]+]], i8** [[PR:%[^,]+]], i[[SZ]]*
> getelementptr inbounds ([3 x i[[SZ]]], [3 x i[[SZ]]]* [[SIZET5]], i32 0, i32
> 0), i32* getelementptr inbounds ([3 x i32], [3 x i32]* [[MAPT5]], i32 0, i32
> 0))
>
> +// CHECK-DAG: [[BPR]] = getelementptr inbounds [3 x i8*], [3 x i8*]*
> [[BP:%.+]], i32 0, i32 0
>
> +// CHECK-DAG: [[PR]] = getelementptr inbounds [3 x i8*], [3 x i8*]*
> [[P:%.+]], i32 0, i32 0
>
> +
>
> +// CHECK-DAG: [[BPADDR0:%.+]] = getelementptr inbounds [3 x i8*], [3 x
> i8*]* [[BP]], i32 0, i32 0
>
> +// CHECK-DAG: [[PADDR0:%.+]] = getelementptr inbounds [3 x i8*], [3 x
> i8*]* [[P]], i32 0, i32 0
>
> +// CHECK-DAG: [[CBPADDR0:%.+]] = bitcast i8** [[BPADDR0]] to i[[SZ]]*
>
> +// CHECK-DAG: [[CPADDR0:%.+]] = bitcast i8** [[PADDR0]] to i[[SZ]]*
>
> +// CHECK-DAG: store i[[SZ]] [[VAL0:%.+]], i[[SZ]]* [[CBPADDR0]],
>
> +// CHECK-DAG: store i[[SZ]] [[VAL0]], i[[SZ]]* [[CPADDR0]],
>
> +
>
> +// CHECK-DAG: [[BPADDR1:%.+]] = getelementptr inbounds [3 x i8*], [3 x
> i8*]* [[BP]], i32 0, i32 1
>
> +// CHECK-DAG: [[PADDR1:%.+]] = getelementptr inbounds [3 x i8*], [3 x
> i8*]* [[P]], i32 0, i32 1
>
> +// CHECK-DAG: [[CBPADDR1:%.+]] = bitcast i8** [[BPADDR1]] to i[[SZ]]*
>
> +// CHECK-DAG: [[CPADDR1:%.+]] = bitcast i8** [[PADDR1]] to i[[SZ]]*
>
> +// CHECK-DAG: store i[[SZ]] [[VAL1:%.+]], i[[SZ]]* [[CBPADDR1]],
>
> +// CHECK-DAG: store i[[SZ]] [[VAL1]], i[[SZ]]* [[CPADDR1]],
>
> +
>
> +// CHECK-DAG: [[BPADDR2:%.+]] = getelementptr inbounds [3 x i8*], [3 x
> i8*]* [[BP]], i32 0, i32 2
>
> +// CHECK-DAG: [[PADDR2:%.+]] = getelementptr inbounds [3 x i8*], [3 x
> i8*]* [[P]], i32 0, i32 2
>
> +// CHECK-DAG: [[CBPADDR2:%.+]] = bitcast i8** [[BPADDR2]] to [10 x i32]**
>
> +// CHECK-DAG: [[CPADDR2:%.+]] = bitcast i8** [[PADDR2]] to [10 x i32]**
>
> +// CHECK-DAG: store [10 x i32]* [[VAL2:%.+]], [10 x i32]** [[CBPADDR2]],
>
> +// CHECK-DAG: store [10 x i32]* [[VAL2]], [10 x i32]** [[CPADDR2]],
>
> +
>
> +// CHECK: [[ERROR:%.+]] = icmp ne i32 [[RET]], 0
>
> +// CHECK-NEXT: br i1 [[ERROR]], label %[[FAIL:.+]], label %[[END:[^,]+]]
>
> +// CHECK: [[FAIL]]
>
> +// CHECK: call void [[HVT5:@.+]]({{[^,]+}}, {{[^,]+}}, {{[^,]+}})
>
> +// CHECK-NEXT: br label %[[END]]
>
> +// CHECK: [[END]]
>
> +// CHECK-NEXT: br label %[[IFEND:.+]]
>
> +// CHECK: [[IFELSE]]
>
> +// CHECK: call void [[HVT:@.+]]({{[^,]+}}, {{[^,]+}}, {{[^,]+}})
>
> +// CHECK-NEXT: br label %[[IFEND]]
>
> +// CHECK: [[IFEND]]
>
> +
>
> +// Check that the offloading functions are emitted and that the arguments
> are
>
> +// correct and loaded correctly for the target regions of the callees of
> bar().
>
> +
>
> +// CHECK: define internal void [[HVT7]]
>
> +// Create local storage for each capture.
>
> +// CHECK: [[LOCAL_THIS:%.+]] = alloca [[S1]]*
>
> +// CHECK: [[LOCAL_B:%.+]] = alloca i[[SZ]]
>
> +// CHECK: [[LOCAL_VLA1:%.+]] = alloca i[[SZ]]
>
> +// CHECK: [[LOCAL_VLA2:%.+]] = alloca i[[SZ]]
>
> +// CHECK: [[LOCAL_C:%.+]] = alloca i16*
>
> +// CHECK-DAG: store [[S1]]* [[ARG_THIS:%.+]], [[S1]]** [[LOCAL_THIS]]
>
> +// CHECK-DAG: store i[[SZ]] [[ARG_B:%.+]], i[[SZ]]* [[LOCAL_B]]
>
> +// CHECK-DAG: store i[[SZ]] [[ARG_VLA1:%.+]], i[[SZ]]* [[LOCAL_VLA1]]
>
> +// CHECK-DAG: store i[[SZ]] [[ARG_VLA2:%.+]], i[[SZ]]* [[LOCAL_VLA2]]
>
> +// CHECK-DAG: store i16* [[ARG_C:%.+]], i16** [[LOCAL_C]]
>
> +// Store captures in the context.
>
> +// CHECK-DAG: [[REF_THIS:%.+]] = load [[S1]]*, [[S1]]** [[LOCAL_THIS]],
>
> +// CHECK-64-DAG:[[CONV_BP:%.+]] = bitcast i[[SZ]]* [[LOCAL_B]] to i32*
>
> +// CHECK-DAG: [[VAL_VLA1:%.+]] = load i[[SZ]], i[[SZ]]* [[LOCAL_VLA1]],
>
> +// CHECK-DAG: [[VAL_VLA2:%.+]] = load i[[SZ]], i[[SZ]]* [[LOCAL_VLA2]],
>
> +// CHECK-DAG: [[REF_C:%.+]] = load i16*, i16** [[LOCAL_C]],
>
> +
>
> +
>
> +// CHECK: define internal void [[HVT6]]
>
> +// Create local storage for each capture.
>
> +// CHECK: [[LOCAL_A:%.+]] = alloca i[[SZ]]
>
> +// CHECK: [[LOCAL_AA:%.+]] = alloca i[[SZ]]
>
> +// CHECK: [[LOCAL_AAA:%.+]] = alloca i[[SZ]]
>
> +// CHECK: [[LOCAL_B:%.+]] = alloca [10 x i32]*
>
> +// CHECK-DAG: store i[[SZ]] [[ARG_A:%.+]], i[[SZ]]* [[LOCAL_A]]
>
> +// CHECK-DAG: store i[[SZ]] [[ARG_AA:%.+]], i[[SZ]]* [[LOCAL_AA]]
>
> +// CHECK-DAG: store i[[SZ]] [[ARG_AAA:%.+]], i[[SZ]]* [[LOCAL_AAA]]
>
> +// CHECK-DAG: store [10 x i32]* [[ARG_B:%.+]], [10 x i32]** [[LOCAL_B]]
>
> +// Store captures in the context.
>
> +// CHECK-64-DAG:[[CONV_AP:%.+]] = bitcast i[[SZ]]* [[LOCAL_A]] to i32*
>
> +// CHECK-DAG: [[CONV_AAP:%.+]] = bitcast i[[SZ]]* [[LOCAL_AA]] to i16*
>
> +// CHECK-DAG: [[CONV_AAAP:%.+]] = bitcast i[[SZ]]* [[LOCAL_AAA]] to i8*
>
> +// CHECK-DAG: [[REF_B:%.+]] = load [10 x i32]*, [10 x i32]** [[LOCAL_B]],
>
> +
>
> +// CHECK: define internal void [[HVT5]]
>
> +// Create local storage for each capture.
>
> +// CHECK: [[LOCAL_A:%.+]] = alloca i[[SZ]]
>
> +// CHECK: [[LOCAL_AA:%.+]] = alloca i[[SZ]]
>
> +// CHECK: [[LOCAL_B:%.+]] = alloca [10 x i32]*
>
> +// CHECK-DAG: store i[[SZ]] [[ARG_A:%.+]], i[[SZ]]* [[LOCAL_A]]
>
> +// CHECK-DAG: store i[[SZ]] [[ARG_AA:%.+]], i[[SZ]]* [[LOCAL_AA]]
>
> +// CHECK-DAG: store [10 x i32]* [[ARG_B:%.+]], [10 x i32]** [[LOCAL_B]]
>
> +// Store captures in the context.
>
> +// CHECK-64-DAG:[[CONV_AP:%.+]] = bitcast i[[SZ]]* [[LOCAL_A]] to i32*
>
> +// CHECK-DAG: [[CONV_AAP:%.+]] = bitcast i[[SZ]]* [[LOCAL_AA]] to i16*
>
> +// CHECK-DAG: [[REF_B:%.+]] = load [10 x i32]*, [10 x i32]** [[LOCAL_B]],
>
> +
>
> +#endif
>
>
> Added: cfe/trunk/test/OpenMP/target_simd_codegen_registration.cpp
>
> URL:
> https://eur01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fllvm.org%2Fviewvc%2Fllvm-project%2Fcfe%2Ftrunk%2Ftest%2FOpenMP%2Ftarget_simd_codegen_registration.cpp%3Frev%3D318536%26view%3Dauto&data=02%7C01%7Ca.bataev%40hotmail.com%7Cf4ef7fcb3bb84d89ab1c08d52e1e4eba%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636465630063980137&sdata=WD1g%2F1yJANOVqAlSlIsH5t7Fr4BW9LK3841vOQTaKCo%3D&reserved=0
>
> ==============================================================================
>
> --- cfe/trunk/test/OpenMP/target_simd_codegen_registration.cpp (added)
>
> +++ cfe/trunk/test/OpenMP/target_simd_codegen_registration.cpp Fri Nov 17
> 09:57:25 2017
>
> @@ -0,0 +1,451 @@
>
> +// Test host codegen.
>
> +// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple
> powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu
> -emit-llvm %s -o - | FileCheck %s
>
> +// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple
> powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu
> -emit-pch -o %t %s
>
> +// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple
> powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu
> -std=c++11 -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
>
> +// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple
> i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - |
> FileCheck %s
>
> +// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple
> i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
>
> +// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple
> i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11
> -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
>
> +
>
> +// Test target simd codegen - host bc file has to be created first.
>
> +// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple
> powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu
> -emit-llvm-bc %s -o %t-ppc-host.bc
>
> +// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple
> powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu
> -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc
> -o - | FileCheck %s -check-prefix=TCHECK
>
> +// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple
> powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu
> -emit-pch -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o %t
> %s
>
> +// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple
> powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu
> -std=c++11 -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc
> -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
> -check-prefix=TCHECK
>
> +// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple
> i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm-bc %s -o
> %t-x86-host.bc
>
> +// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple
> i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s
> -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - |
> FileCheck %s -check-prefix=TCHECK
>
> +// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -std=c++11 -triple
> i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-pch
> -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o %t %s
>
> +// RUN: %clang_cc1 -fopenmp -fopenmp-version=45 -x c++ -triple
> i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -std=c++11
> -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -include-pch %t
> -verify %s -emit-llvm -o - | FileCheck %s -check-prefix=TCHECK
>
> +
>
> +// Check that no target code is emmitted if no omptests flag was provided.
>
> +// RUN: %clang_cc1 -verify -fopenmp -fopenmp-version=45 -x c++ -triple
> powerpc64le-unknown-unknown -emit-llvm %s -o - | FileCheck %s
> -check-prefix=CHECK-NTARGET
>
> +
>
> +// expected-no-diagnostics
>
> +#ifndef HEADER
>
> +#define HEADER
>
> +
>
> +// CHECK-DAG: [[SA:%.+]] = type { [4 x i32] }
>
> +// CHECK-DAG: [[SB:%.+]] = type { [8 x i32] }
>
> +// CHECK-DAG: [[SC:%.+]] = type { [16 x i32] }
>
> +// CHECK-DAG: [[SD:%.+]] = type { [32 x i32] }
>
> +// CHECK-DAG: [[SE:%.+]] = type { [64 x i32] }
>
> +// CHECK-DAG: [[ST1:%.+]] = type { [228 x i32] }
>
> +// CHECK-DAG: [[ST2:%.+]] = type { [1128 x i32] }
>
> +// CHECK-DAG: [[ENTTY:%.+]] = type { i8*, i8*, i[[SZ:32|64]], i32, i32 }
>
> +// CHECK-DAG: [[DEVTY:%.+]] = type { i8*, i8*, [[ENTTY]]*, [[ENTTY]]* }
>
> +// CHECK-DAG: [[DSCTY:%.+]] = type { i32, [[DEVTY]]*, [[ENTTY]]*,
> [[ENTTY]]* }
>
> +
>
> +// TCHECK: [[ENTTY:%.+]] = type { i8*, i8*, i[[SZ:32|64]], i32, i32 }
>
> +
>
> +// CHECK-DAG: $[[REGFN:\.omp_offloading\..+]] = comdat
>
> +
>
> +// CHECK-DAG: [[A1:@.+]] = internal global [[SA]]
>
> +// CHECK-DAG: [[A2:@.+]] = global [[SA]]
>
> +// CHECK-DAG: [[B1:@.+]] = global [[SB]]
>
> +// CHECK-DAG: [[B2:@.+]] = global [[SB]]
>
> +// CHECK-DAG: [[C1:@.+]] = internal global [[SC]]
>
> +// CHECK-DAG: [[D1:@.+]] = global [[SD]]
>
> +// CHECK-DAG: [[E1:@.+]] = global [[SE]]
>
> +// CHECK-DAG: [[T1:@.+]] = global [[ST1]]
>
> +// CHECK-DAG: [[T2:@.+]] = global [[ST2]]
>
> +
>
> +// CHECK-NTARGET-DAG: [[SA:%.+]] = type { [4 x i32] }
>
> +// CHECK-NTARGET-DAG: [[SB:%.+]] = type { [8 x i32] }
>
> +// CHECK-NTARGET-DAG: [[SC:%.+]] = type { [16 x i32] }
>
> +// CHECK-NTARGET-DAG: [[SD:%.+]] = type { [32 x i32] }
>
> +// CHECK-NTARGET-DAG: [[SE:%.+]] = type { [64 x i32] }
>
> +// CHECK-NTARGET-DAG: [[ST1:%.+]] = type { [228 x i32] }
>
> +// CHECK-NTARGET-DAG: [[ST2:%.+]] = type { [1128 x i32] }
>
> +// CHECK-NTARGET-NOT: type { i8*, i8*, %
>
> +// CHECK-NTARGET-NOT: type { i32, %
>
> +
>
> +// We have 7 target regions
>
> +
>
> +// CHECK-DAG: {{@.+}} = private constant i8 0
>
> +// TCHECK-NOT: {{@.+}} = private constant i8 0
>
> +// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]]
> [i[[SZ]] 4]
>
> +// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
>
> +// CHECK-DAG: {{@.+}} = private constant i8 0
>
> +// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]]
> [i[[SZ]] 4]
>
> +// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
>
> +// CHECK-DAG: {{@.+}} = private constant i8 0
>
> +// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]]
> [i[[SZ]] 4]
>
> +// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
>
> +// CHECK-DAG: {{@.+}} = private constant i8 0
>
> +// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]]
> [i[[SZ]] 4]
>
> +// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
>
> +// CHECK-DAG: {{@.+}} = private constant i8 0
>
> +// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]]
> [i[[SZ]] 4]
>
> +// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
>
> +// CHECK-DAG: {{@.+}} = private constant i8 0
>
> +// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]]
> [i[[SZ]] 4]
>
> +// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
>
> +// CHECK-DAG: {{@.+}} = private constant i8 0
>
> +// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]]
> [i[[SZ]] 4]
>
> +// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
>
> +// CHECK-DAG: {{@.+}} = private constant i8 0
>
> +// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]]
> [i[[SZ]] 4]
>
> +// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
>
> +// CHECK-DAG: {{@.+}} = private constant i8 0
>
> +// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]]
> [i[[SZ]] 4]
>
> +// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
>
> +// CHECK-DAG: {{@.+}} = private constant i8 0
>
> +// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]]
> [i[[SZ]] 4]
>
> +// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
>
> +// CHECK-DAG: {{@.+}} = private constant i8 0
>
> +// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]]
> [i[[SZ]] 4]
>
> +// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
>
> +// CHECK-DAG: {{@.+}} = private constant i8 0
>
> +// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i[[SZ]]]
> [i[[SZ]] 4]
>
> +// CHECK-DAG: {{@.+}} = private unnamed_addr constant [1 x i32] [i32 288]
>
> +
>
> +// CHECK-NTARGET-NOT: private constant i8 0
>
> +// CHECK-NTARGET-NOT: private unnamed_addr constant [1 x i
>
> +
>
> +// CHECK-DAG: [[NAMEPTR1:@.+]] = internal unnamed_addr constant [{{.*}} x
> i8] c"[[NAME1:__omp_offloading_[0-9a-f]+_[0-9a-f]+__Z.+_l[0-9]+]]\00"
>
> +// CHECK-DAG: [[ENTRY1:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8*
> getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR1]], i32 0,
> i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align
> 1
>
> +// CHECK-DAG: [[NAMEPTR2:@.+]] = internal unnamed_addr constant [{{.*}} x
> i8] c"[[NAME2:.+]]\00"
>
> +// CHECK-DAG: [[ENTRY2:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8*
> getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR2]], i32 0,
> i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align
> 1
>
> +// CHECK-DAG: [[NAMEPTR3:@.+]] = internal unnamed_addr constant [{{.*}} x
> i8] c"[[NAME3:.+]]\00"
>
> +// CHECK-DAG: [[ENTRY3:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8*
> getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR3]], i32 0,
> i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align
> 1
>
> +// CHECK-DAG: [[NAMEPTR4:@.+]] = internal unnamed_addr constant [{{.*}} x
> i8] c"[[NAME4:.+]]\00"
>
> +// CHECK-DAG: [[ENTRY4:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8*
> getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR4]], i32 0,
> i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align
> 1
>
> +// CHECK-DAG: [[NAMEPTR5:@.+]] = internal unnamed_addr constant [{{.*}} x
> i8] c"[[NAME5:.+]]\00"
>
> +// CHECK-DAG: [[ENTRY5:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8*
> getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR5]], i32 0,
> i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align
> 1
>
> +// CHECK-DAG: [[NAMEPTR6:@.+]] = internal unnamed_addr constant [{{.*}} x
> i8] c"[[NAME6:.+]]\00"
>
> +// CHECK-DAG: [[ENTRY6:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8*
> getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR6]], i32 0,
> i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align
> 1
>
> +// CHECK-DAG: [[NAMEPTR7:@.+]] = internal unnamed_addr constant [{{.*}} x
> i8] c"[[NAME7:.+]]\00"
>
> +// CHECK-DAG: [[ENTRY7:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8*
> getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR7]], i32 0,
> i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align
> 1
>
> +// CHECK-DAG: [[NAMEPTR8:@.+]] = internal unnamed_addr constant [{{.*}} x
> i8] c"[[NAME8:.+]]\00"
>
> +// CHECK-DAG: [[ENTRY8:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8*
> getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR8]], i32 0,
> i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align
> 1
>
> +// CHECK-DAG: [[NAMEPTR9:@.+]] = internal unnamed_addr constant [{{.*}} x
> i8] c"[[NAME9:.+]]\00"
>
> +// CHECK-DAG: [[ENTRY9:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8*
> getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR9]], i32 0,
> i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align
> 1
>
> +// CHECK-DAG: [[NAMEPTR10:@.+]] = internal unnamed_addr constant [{{.*}} x
> i8] c"[[NAME10:.+]]\00"
>
> +// CHECK-DAG: [[ENTRY10:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8*
> getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR10]], i32 0,
> i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align
> 1
>
> +// CHECK-DAG: [[NAMEPTR11:@.+]] = internal unnamed_addr constant [{{.*}} x
> i8] c"[[NAME11:.+]]\00"
>
> +// CHECK-DAG: [[ENTRY11:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8*
> getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR11]], i32 0,
> i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align
> 1
>
> +// CHECK-DAG: [[NAMEPTR12:@.+]] = internal unnamed_addr constant [{{.*}} x
> i8] c"[[NAME12:.+]]\00"
>
> +// CHECK-DAG: [[ENTRY12:@.+]] = constant [[ENTTY]] { i8* @{{.*}}, i8*
> getelementptr inbounds ([{{.*}} x i8], [{{.*}} x i8]* [[NAMEPTR12]], i32 0,
> i32 0), i[[SZ]] 0, i32 0, i32 0 }, section ".omp_offloading.entries", align
> 1
>
> +
>
> +// TCHECK-DAG: [[NAMEPTR1:@.+]] = internal unnamed_addr constant [{{.*}} x
> i8] c"[[NAME1:__omp_offloading_[0-9a-f]+_[0-9a-f]+__Z.+_l[0-9]+]]\00"
>
> +// TCHECK-DAG: [[ENTRY1:@.+]] = constant [[ENTTY]] { i8* bitcast (void
> (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8],
> [{{.*}} x i8]* [[NAMEPTR1]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 },
> section ".omp_offloading.entries", align 1
>
> +// TCHECK-DAG: [[NAMEPTR2:@.+]] = internal unnamed_addr constant [{{.*}} x
> i8] c"[[NAME2:.+]]\00"
>
> +// TCHECK-DAG: [[ENTRY2:@.+]] = constant [[ENTTY]] { i8* bitcast (void
> (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8],
> [{{.*}} x i8]* [[NAMEPTR2]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 },
> section ".omp_offloading.entries", align 1
>
> +// TCHECK-DAG: [[NAMEPTR3:@.+]] = internal unnamed_addr constant [{{.*}} x
> i8] c"[[NAME3:.+]]\00"
>
> +// TCHECK-DAG: [[ENTRY3:@.+]] = constant [[ENTTY]] { i8* bitcast (void
> (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8],
> [{{.*}} x i8]* [[NAMEPTR3]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 },
> section ".omp_offloading.entries", align 1
>
> +// TCHECK-DAG: [[NAMEPTR4:@.+]] = internal unnamed_addr constant [{{.*}} x
> i8] c"[[NAME4:.+]]\00"
>
> +// TCHECK-DAG: [[ENTRY4:@.+]] = constant [[ENTTY]] { i8* bitcast (void
> (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8],
> [{{.*}} x i8]* [[NAMEPTR4]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 },
> section ".omp_offloading.entries", align 1
>
> +// TCHECK-DAG: [[NAMEPTR5:@.+]] = internal unnamed_addr constant [{{.*}} x
> i8] c"[[NAME5:.+]]\00"
>
> +// TCHECK-DAG: [[ENTRY5:@.+]] = constant [[ENTTY]] { i8* bitcast (void
> (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8],
> [{{.*}} x i8]* [[NAMEPTR5]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 },
> section ".omp_offloading.entries", align 1
>
> +// TCHECK-DAG: [[NAMEPTR6:@.+]] = internal unnamed_addr constant [{{.*}} x
> i8] c"[[NAME6:.+]]\00"
>
> +// TCHECK-DAG: [[ENTRY6:@.+]] = constant [[ENTTY]] { i8* bitcast (void
> (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8],
> [{{.*}} x i8]* [[NAMEPTR6]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 },
> section ".omp_offloading.entries", align 1
>
> +// TCHECK-DAG: [[NAMEPTR7:@.+]] = internal unnamed_addr constant [{{.*}} x
> i8] c"[[NAME7:.+]]\00"
>
> +// TCHECK-DAG: [[ENTRY7:@.+]] = constant [[ENTTY]] { i8* bitcast (void
> (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8],
> [{{.*}} x i8]* [[NAMEPTR7]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 },
> section ".omp_offloading.entries", align 1
>
> +// TCHECK-DAG: [[NAMEPTR8:@.+]] = internal unnamed_addr constant [{{.*}} x
> i8] c"[[NAME8:.+]]\00"
>
> +// TCHECK-DAG: [[ENTRY8:@.+]] = constant [[ENTTY]] { i8* bitcast (void
> (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8],
> [{{.*}} x i8]* [[NAMEPTR8]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 },
> section ".omp_offloading.entries", align 1
>
> +// TCHECK-DAG: [[NAMEPTR9:@.+]] = internal unnamed_addr constant [{{.*}} x
> i8] c"[[NAME9:.+]]\00"
>
> +// TCHECK-DAG: [[ENTRY9:@.+]] = constant [[ENTTY]] { i8* bitcast (void
> (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8],
> [{{.*}} x i8]* [[NAMEPTR9]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 },
> section ".omp_offloading.entries", align 1
>
> +// TCHECK-DAG: [[NAMEPTR10:@.+]] = internal unnamed_addr constant [{{.*}} x
> i8] c"[[NAME10:.+]]\00"
>
> +// TCHECK-DAG: [[ENTRY10:@.+]] = constant [[ENTTY]] { i8* bitcast (void
> (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8],
> [{{.*}} x i8]* [[NAMEPTR10]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 },
> section ".omp_offloading.entries", align 1
>
> +// TCHECK-DAG: [[NAMEPTR11:@.+]] = internal unnamed_addr constant [{{.*}} x
> i8] c"[[NAME11:.+]]\00"
>
> +// TCHECK-DAG: [[ENTRY11:@.+]] = constant [[ENTTY]] { i8* bitcast (void
> (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8],
> [{{.*}} x i8]* [[NAMEPTR11]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 },
> section ".omp_offloading.entries", align 1
>
> +// TCHECK-DAG: [[NAMEPTR12:@.+]] = internal unnamed_addr constant [{{.*}} x
> i8] c"[[NAME12:.+]]\00"
>
> +// TCHECK-DAG: [[ENTRY12:@.+]] = constant [[ENTTY]] { i8* bitcast (void
> (i[[SZ]])* @{{.*}} to i8*), i8* getelementptr inbounds ([{{.*}} x i8],
> [{{.*}} x i8]* [[NAMEPTR12]], i32 0, i32 0), i[[SZ]] 0, i32 0, i32 0 },
> section ".omp_offloading.entries", align 1
>
> +
>
> +// CHECK: [[ENTBEGIN:@.+]] = external constant [[ENTTY]]
>
> +// CHECK: [[ENTEND:@.+]] = external constant [[ENTTY]]
>
> +// CHECK: [[DEVBEGIN:@.+]] = external constant i8
>
> +// CHECK: [[DEVEND:@.+]] = external constant i8
>
> +// CHECK: [[IMAGES:@.+]] = internal unnamed_addr constant [1 x [[DEVTY]]]
> [{{.+}} { i8* [[DEVBEGIN]], i8* [[DEVEND]], [[ENTTY]]* [[ENTBEGIN]],
> [[ENTTY]]* [[ENTEND]] }], comdat($[[REGFN]])
>
> +// CHECK: [[DESC:@.+]] = internal constant [[DSCTY]] { i32 1, [[DEVTY]]*
> getelementptr inbounds ([1 x [[DEVTY]]], [1 x [[DEVTY]]]* [[IMAGES]], i32 0,
> i32 0), [[ENTTY]]* [[ENTBEGIN]], [[ENTTY]]* [[ENTEND]] }, comdat($[[REGFN]])
>
> +
>
> +// We have 4 initializers, one for the 500 priority, another one for 501,
> or more for the default priority, and the last one for the offloading
> registration function.
>
> +// CHECK: @llvm.global_ctors = appending global [4 x { i32, void ()*, i8*
> }] [
>
> +// CHECK-SAME: { i32, void ()*, i8* } { i32 500, void ()* [[P500:@[^,]+]],
> i8* null },
>
> +// CHECK-SAME: { i32, void ()*, i8* } { i32 501, void ()* [[P501:@[^,]+]],
> i8* null },
>
> +// CHECK-SAME: { i32, void ()*, i8* } { i32 65535, void ()*
> [[PMAX:@[^,]+]], i8* null },
>
> +// CHECK-SAME: { i32, void ()*, i8* } { i32 0, void ()* bitcast (void
> (i8*)* @[[REGFN]] to void ()*), i8* bitcast (void (i8*)* @[[REGFN]] to i8*)
> }]
>
> +
>
> +// CHECK-NTARGET: @llvm.global_ctors = appending global [3 x { i32, void
> ()*, i8* }] [
>
> +
>
> +extern int *R;
>
> +
>
> +struct SA {
>
> + int arr[4];
>
> + void foo() {
>
> + int a = *R;
>
> + a += 1;
>
> + *R = a;
>
> + }
>
> + SA() {
>
> + int a = *R;
>
> + a += 2;
>
> + *R = a;
>
> + }
>
> + ~SA() {
>
> + int a = *R;
>
> + a += 3;
>
> + *R = a;
>
> + }
>
> +};
>
> +
>
> +struct SB {
>
> + int arr[8];
>
> + void foo() {
>
> + int a = *R;
>
> + #pragma omp target simd
>
> + for (int i = 0; i < 10; ++i)
>
> + a += 4;
>
> + *R = a;
>
> + }
>
> + SB() {
>
> + int a = *R;
>
> + a += 5;
>
> + *R = a;
>
> + }
>
> + ~SB() {
>
> + int a = *R;
>
> + a += 6;
>
> + *R = a;
>
> + }
>
> +};
>
> +
>
> +struct SC {
>
> + int arr[16];
>
> + void foo() {
>
> + int a = *R;
>
> + a += 7;
>
> + *R = a;
>
> + }
>
> + SC() {
>
> + int a = *R;
>
> + #pragma omp target simd
>
> + for (int i = 0; i < 10; ++i)
>
> + a += 8;
>
> + *R = a;
>
> + }
>
> + ~SC() {
>
> + int a = *R;
>
> + a += 9;
>
> + *R = a;
>
> + }
>
> +};
>
> +
>
> +struct SD {
>
> + int arr[32];
>
> + void foo() {
>
> + int a = *R;
>
> + a += 10;
>
> + *R = a;
>
> + }
>
> + SD() {
>
> + int a = *R;
>
> + a += 11;
>
> + *R = a;
>
> + }
>
> + ~SD() {
>
> + int a = *R;
>
> + #pragma omp target simd
>
> + for (int i = 0; i < 10; ++i)
>
> + a += 12;
>
> + *R = a;
>
> + }
>
> +};
>
> +
>
> +struct SE {
>
> + int arr[64];
>
> + void foo() {
>
> + int a = *R;
>
> + #pragma omp target simd if(target: 0)
>
> + for (int i = 0; i < 10; ++i)
>
> + a += 13;
>
> + *R = a;
>
> + }
>
> + SE() {
>
> + int a = *R;
>
> + #pragma omp target simd
>
> + for (int i = 0; i < 10; ++i)
>
> + a += 14;
>
> + *R = a;
>
> + }
>
> + ~SE() {
>
> + int a = *R;
>
> + #pragma omp target simd
>
> + for (int i = 0; i < 10; ++i)
>
> + a += 15;
>
> + *R = a;
>
> + }
>
> +};
>
> +
>
> +template <int x>
>
> +struct ST {
>
> + int arr[128 + x];
>
> + void foo() {
>
> + int a = *R;
>
> + #pragma omp target simd
>
> + for (int i = 0; i < 10; ++i)
>
> + a += 16 + x;
>
> + *R = a;
>
> + }
>
> + ST() {
>
> + int a = *R;
>
> + #pragma omp target simd
>
> + for (int i = 0; i < 10; ++i)
>
> + a += 17 + x;
>
> + *R = a;
>
> + }
>
> + ~ST() {
>
> + int a = *R;
>
> + #pragma omp target simd
>
> + for (int i = 0; i < 10; ++i)
>
> + a += 18 + x;
>
> + *R = a;
>
> + }
>
> +};
>
> +
>
> +// We have to make sure we us all the target regions:
>
> +//CHECK-DAG: define internal void @[[NAME1]](
>
> +//CHECK-DAG: call void @[[NAME1]](
>
> +//CHECK-DAG: define internal void @[[NAME2]](
>
> +//CHECK-DAG: call void @[[NAME2]](
>
> +//CHECK-DAG: define internal void @[[NAME3]](
>
> +//CHECK-DAG: call void @[[NAME3]](
>
> +//CHECK-DAG: define internal void @[[NAME4]](
>
> +//CHECK-DAG: call void @[[NAME4]](
>
> +//CHECK-DAG: define internal void @[[NAME5]](
>
> +//CHECK-DAG: call void @[[NAME5]](
>
> +//CHECK-DAG: define internal void @[[NAME6]](
>
> +//CHECK-DAG: call void @[[NAME6]](
>
> +//CHECK-DAG: define internal void @[[NAME7]](
>
> +//CHECK-DAG: call void @[[NAME7]](
>
> +//CHECK-DAG: define internal void @[[NAME8]](
>
> +//CHECK-DAG: call void @[[NAME8]](
>
> +//CHECK-DAG: define internal void @[[NAME9]](
>
> +//CHECK-DAG: call void @[[NAME9]](
>
> +//CHECK-DAG: define internal void @[[NAME10]](
>
> +//CHECK-DAG: call void @[[NAME10]](
>
> +//CHECK-DAG: define internal void @[[NAME11]](
>
> +//CHECK-DAG: call void @[[NAME11]](
>
> +//CHECK-DAG: define internal void @[[NAME12]](
>
> +//CHECK-DAG: call void @[[NAME12]](
>
> +
>
> +//TCHECK-DAG: define void @[[NAME1]](
>
> +//TCHECK-DAG: define void @[[NAME2]](
>
> +//TCHECK-DAG: define void @[[NAME3]](
>
> +//TCHECK-DAG: define void @[[NAME4]](
>
> +//TCHECK-DAG: define void @[[NAME5]](
>
> +//TCHECK-DAG: define void @[[NAME6]](
>
> +//TCHECK-DAG: define void @[[NAME7]](
>
> +//TCHECK-DAG: define void @[[NAME8]](
>
> +//TCHECK-DAG: define void @[[NAME9]](
>
> +//TCHECK-DAG: define void @[[NAME10]](
>
> +//TCHECK-DAG: define void @[[NAME11]](
>
> +//TCHECK-DAG: define void @[[NAME12]](
>
> +
>
> +// CHECK-NTARGET-NOT: __tgt_target
>
> +// CHECK-NTARGET-NOT: __tgt_register_lib
>
> +// CHECK-NTARGET-NOT: __tgt_unregister_lib
>
> +
>
> +// TCHECK-NOT: __tgt_target
>
> +// TCHECK-NOT: __tgt_register_lib
>
> +// TCHECK-NOT: __tgt_unregister_lib
>
> +
>
> +// We have 2 initializers with priority 500
>
> +//CHECK: define internal void [[P500]](
>
> +//CHECK: call void @{{.+}}()
>
> +//CHECK: call void @{{.+}}()
>
> +//CHECK-NOT: call void @{{.+}}()
>
> +//CHECK: ret void
>
> +
>
> +// We have 1 initializers with priority 501
>
> +//CHECK: define internal void [[P501]](
>
> +//CHECK: call void @{{.+}}()
>
> +//CHECK-NOT: call void @{{.+}}()
>
> +//CHECK: ret void
>
> +
>
> +// We have 6 initializers with default priority
>
> +//CHECK: define internal void [[PMAX]](
>
> +//CHECK: call void @{{.+}}()
>
> +//CHECK: call void @{{.+}}()
>
> +//CHECK: call void @{{.+}}()
>
> +//CHECK: call void @{{.+}}()
>
> +//CHECK: call void @{{.+}}()
>
> +//CHECK: call void @{{.+}}()
>
> +//CHECK-NOT: call void @{{.+}}()
>
> +//CHECK: ret void
>
> +
>
> +// Check registration and unregistration
>
> +
>
> +//CHECK: define internal void @[[UNREGFN:.+]](i8*)
>
> +//CHECK-SAME: comdat($[[REGFN]]) {
>
> +//CHECK: call i32 @__tgt_unregister_lib([[DSCTY]]* [[DESC]])
>
> +//CHECK: ret void
>
> +//CHECK: declare i32 @__tgt_unregister_lib([[DSCTY]]*)
>
> +
>
> +//CHECK: define linkonce hidden void @[[REGFN]](i8*)
>
> +//CHECK-SAME: comdat {
>
> +//CHECK: call i32 @__tgt_register_lib([[DSCTY]]* [[DESC]])
>
> +//CHECK: call i32 @__cxa_atexit(void (i8*)* @[[UNREGFN]], i8* bitcast
> ([[DSCTY]]* [[DESC]] to i8*),
>
> +//CHECK: ret void
>
> +//CHECK: declare i32 @__tgt_register_lib([[DSCTY]]*)
>
> +
>
> +static __attribute__((init_priority(500))) SA a1;
>
> +SA a2;
>
> +SB __attribute__((init_priority(500))) b1;
>
> +SB __attribute__((init_priority(501))) b2;
>
> +static SC c1;
>
> +SD d1;
>
> +SE e1;
>
> +ST<100> t1;
>
> +ST<1000> t2;
>
> +
>
> +
>
> +int bar(int a){
>
> + int r = a;
>
> +
>
> + a1.foo();
>
> + a2.foo();
>
> + b1.foo();
>
> + b2.foo();
>
> + c1.foo();
>
> + d1.foo();
>
> + e1.foo();
>
> + t1.foo();
>
> + t2.foo();
>
> +
>
> + #pragma omp target simd
>
> + for (int i = 0; i < 10; ++i)
>
> + ++r;
>
> +
>
> + return r + *R;
>
> +}
>
> +
>
> +// Check metadata is properly generated:
>
> +// CHECK: !omp_offload.info = !{!{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}},
> !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}},
> !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}}
>
> +// CHECK-DAG: = !{i32 0, i32 [[DEVID:-?[0-9]+]], i32 [[FILEID:-?[0-9]+]],
> !"_ZN2SB3fooEv", i32 195, i32 {{[0-9]+}}}
>
> +// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SDD1Ev", i32
> 247, i32 {{[0-9]+}}}
>
> +// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SEC1Ev", i32
> 265, i32 {{[0-9]+}}}
>
> +// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SED1Ev", i32
> 272, i32 {{[0-9]+}}}
>
> +// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]],
> !"_ZN2STILi1000EE3fooEv", i32 284, i32 {{[0-9]+}}}
>
> +// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]],
> !"_ZN2STILi100EEC1Ev", i32 291, i32 {{[0-9]+}}}
>
> +// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_Z3bari", i32
> 415, i32 {{[0-9]+}}}
>
> +// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]],
> !"_ZN2STILi100EED1Ev", i32 298, i32 {{[0-9]+}}}
>
> +// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]],
> !"_ZN2STILi1000EEC1Ev", i32 291, i32 {{[0-9]+}}}
>
> +// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]],
> !"_ZN2STILi1000EED1Ev", i32 298, i32 {{[0-9]+}}}
>
> +// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]],
> !"_ZN2STILi100EE3fooEv", i32 284, i32 {{[0-9]+}}}
>
> +// CHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SCC1Ev", i32
> 221, i32 {{[0-9]+}}}
>
> +
>
> +// TCHECK: !omp_offload.info = !{!{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}},
> !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}},
> !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}, !{{[0-9]+}}}
>
> +// TCHECK-DAG: = !{i32 0, i32 [[DEVID:-?[0-9]+]], i32 [[FILEID:-?[0-9]+]],
> !"_ZN2SB3fooEv", i32 195, i32 {{[0-9]+}}}
>
> +// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SDD1Ev", i32
> 247, i32 {{[0-9]+}}}
>
> +// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SEC1Ev", i32
> 265, i32 {{[0-9]+}}}
>
> +// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SED1Ev", i32
> 272, i32 {{[0-9]+}}}
>
> +// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]],
> !"_ZN2STILi1000EE3fooEv", i32 284, i32 {{[0-9]+}}}
>
> +// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]],
> !"_ZN2STILi100EEC1Ev", i32 291, i32 {{[0-9]+}}}
>
> +// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_Z3bari", i32
> 415, i32 {{[0-9]+}}}
>
> +// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]],
> !"_ZN2STILi100EED1Ev", i32 298, i32 {{[0-9]+}}}
>
> +// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]],
> !"_ZN2STILi1000EEC1Ev", i32 291, i32 {{[0-9]+}}}
>
> +// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]],
> !"_ZN2STILi1000EED1Ev", i32 298, i32 {{[0-9]+}}}
>
> +// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]],
> !"_ZN2STILi100EE3fooEv", i32 284, i32 {{[0-9]+}}}
>
> +// TCHECK-DAG: = !{i32 0, i32 [[DEVID]], i32 [[FILEID]], !"_ZN2SCC1Ev", i32
> 221, i32 {{[0-9]+}}}
>
> +
>
> +#endif
>
>
> Added: cfe/trunk/test/OpenMP/target_simd_codegen_registration_naming.cpp
>
> URL:
> https://eur01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fllvm.org%2Fviewvc%2Fllvm-project%2Fcfe%2Ftrunk%2Ftest%2FOpenMP%2Ftarget_simd_codegen_registration_naming.cpp%3Frev%3D318536%26view%3Dauto&data=02%7C01%7Ca.bataev%40hotmail.com%7Cf4ef7fcb3bb84d89ab1c08d52e1e4eba%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C636465630063980137&sdata=gwwjxY%2FhWNLo1Few1TNzk6WIWJpPAuy%2FPkD5e7ogY%2Fs%3D&reserved=0
>
> ==============================================================================
>
> --- cfe/trunk/test/OpenMP/target_simd_codegen_registration_naming.cpp
> (added)
>
> +++ cfe/trunk/test/OpenMP/target_simd_codegen_registration_naming.cpp Fri
> Nov 17 09:57:25 2017
>
> @@ -0,0 +1,68 @@
>
> +// Test host codegen.
>
> +// RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -triple
> powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu
> -emit-llvm %s -o - | FileCheck %s
>
> +// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple
> powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu
> -emit-pch -o %t %s
>
> +// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple
> powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu
> -include-pch %t -verify %s -emit-llvm -o - | FileCheck %s
>
> +// RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -triple
> i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s -o - |
> FileCheck %s
>
> +// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown
> -fopenmp-targets=i386-pc-linux-gnu -emit-pch -o %t %s
>
> +// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown
> -fopenmp-targets=i386-pc-linux-gnu -include-pch %t -verify %s -emit-llvm -o
> - | FileCheck %s
>
> +
>
> +// Test target simd codegen - host bc file has to be created first.
>
> +// RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -triple
> powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu
> -emit-llvm-bc %s -o %t-ppc-host.bc
>
> +// RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -triple
> powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu
> -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc
> -o - | FileCheck %s -check-prefix=TCHECK
>
> +// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -std=c++11 -triple
> powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu
> -emit-pch -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o %t
> %s
>
> +// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple
> powerpc64le-unknown-unknown -fopenmp-targets=powerpc64le-ibm-linux-gnu
> -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -include-pch %t
> -verify %s -emit-llvm -o - | FileCheck %s -check-prefix=TCHECK
>
> +// RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -triple
> i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm-bc %s -o
> %t-x86-host.bc
>
> +// RUN: %clang_cc1 -verify -fopenmp -x c++ -std=c++11 -triple
> i386-unknown-unknown -fopenmp-targets=i386-pc-linux-gnu -emit-llvm %s
> -fopenmp-is-device -fopenmp-host-ir-file-path %t-x86-host.bc -o - |
> FileCheck %s -check-prefix=TCHECK
>
> +// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown
> -fopenmp-targets=i386-pc-linux-gnu -emit-pch -fopenmp-is-device
> -fopenmp-host-ir-file-path %t-x86-host.bc -o %t %s
>
> +// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple i386-unknown-unknown
> -fopenmp-targets=i386-pc-linux-gnu -fopenmp-is-device
> -fopenmp-host-ir-file-path %t-x86-host.bc -include-pch %t -verify %s
> -emit-llvm -o - | FileCheck %s -check-prefix=TCHECK
>
> +
>
> +// expected-no-diagnostics
>
> +#ifndef HEADER
>
> +#define HEADER
>
> +
>
> +// CHECK: [[CA:%.+]] = type { i32* }
>
> +
>
> +// CHECK: define {{.*}}i32 @[[NNAME:.+]](i32 {{.*}}%{{.+}})
>
> +int nested(int a){
>
> + // CHECK: call void
> @__omp_offloading_[[FILEID:[0-9a-f]+_[0-9a-f]+]]_[[NNAME]]_l[[T1L:[0-9]+]](
>
> + #pragma omp target simd
>
> + for (int i = 0; i < 10; ++i)
>
> + ++a;
>
> +
>
> + // CHECK: call void @"[[LNAME:.+]]"([[CA]]*
>
> + auto F = [&](){
>
> + #pragma omp parallel
>
> + {
>
> + #pragma omp target simd
>
> + for (int i = 0; i < 10; ++i)
>
> + ++a;
>
> + }
>
> + };
>
> +
>
> + F();
>
> +
>
> + return a;
>
> +}
>
> +
>
> +// CHECK: define {{.*}}void
> @__omp_offloading_[[FILEID]]_[[NNAME]]_l[[T1L]](
>
> +// TCHECK: define {{.*}}void
> @__omp_offloading_[[FILEID:[0-9a-f]+_[0-9a-f]+]]_[[NNAME:.+]]_l[[T1L:[0-9]+]](
>
> +
>
> +// CHECK: define {{.*}}void @"[[LNAME]]"(
>
> +// CHECK: call void {{.*}}@__kmpc_fork_call{{.+}}[[PNAME:@.+]] to
>
> +
>
> +// CHECK: define {{.*}}void [[PNAME]](
>
> +// CHECK: call void @__omp_offloading_[[FILEID]]_[[NNAME]]_l[[T2L:[0-9]+]](
>
> +
>
> +// CHECK: define {{.*}}void
> @__omp_offloading_[[FILEID]]_[[NNAME]]_l[[T2L]](
>
> +// TCHECK: define {{.*}}void
> @__omp_offloading_[[FILEID]]_[[NNAME:.+]]_l[[T2L:[0-9]+]](
>
> +
>
> +
>
> +// Check metadata is properly generated:
>
> +// CHECK: !omp_offload.info = !{!{{[0-9]+}}, !{{[0-9]+}}}
>
> +// CHECK-DAG: = !{i32 0, i32 {{-?[0-9]+}}, i32 {{-?[0-9]+}}, !"[[NNAME]]",
> i32 [[T1L]], i32 {{[0-9]+}}}
>
> +// CHECK-DAG: = !{i32 0, i32 {{-?[0-9]+}}, i32 {{-?[0-9]+}}, !"[[NNAME]]",
> i32 [[T2L]], i32 {{[0-9]+}}}
>
> +
>
> +// TCHECK: !omp_offload.info = !{!{{[0-9]+}}, !{{[0-9]+}}}
>
> +// TCHECK-DAG: = !{i32 0, i32 {{-?[0-9]+}}, i32 {{-?[0-9]+}}, !"[[NNAME]]",
> i32 [[T1L]], i32 {{[0-9]+}}}
>
> +// TCHECK-DAG: = !{i32 0, i32 {{-?[0-9]+}}, i32 {{-?[0-9]+}}, !"[[NNAME]]",
> i32 [[T2L]], i32 {{[0-9]+}}}
>
> +#endif
>
>
>
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>
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>
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