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[OPENMP][MSVC]Enable /openmp[:experimental] to compile OpenMP. 

Mapped /openmp[:experimental] to -fopenmp option and /openmp- option to
-fno-openmp

llvm-svn: 366702
This commit is contained in:
Alexey Bataev 2019-07-22 16:49:59 +00:00
parent b64b900962
commit 7994e1d071
2 changed files with 11 additions and 4 deletions
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11
clang/include/clang/Driver/CLCompatOptions.td
View File

@ -254,7 +254,13 @@ def _SLASH_Zp_flag : CLFlag<"Zp">,
Alias<fpack_struct_EQ>, AliasArgs<["1"]>;
def _SLASH_Zs : CLFlag<"Zs">, HelpText<"Syntax-check only">,
Alias<fsyntax_only>;
def _SLASH_openmp_ : CLFlag<"openmp-">,
HelpText<"Disable OpenMP support">, Alias<fno_openmp>;
def _SLASH_openmp : CLFlag<"openmp">, HelpText<"Enable OpenMP support">,
Alias<fopenmp>;
def _SLASH_openmp_experimental : CLFlag<"openmp:experimental">,
HelpText<"Enable OpenMP support with experimental SIMD support">,
Alias<fopenmp>;
// Non-aliases:
@ -381,7 +387,6 @@ def _SLASH_FS : CLIgnoredFlag<"FS">;
def _SLASH_JMC : CLIgnoredFlag<"JMC">;
def _SLASH_kernel_ : CLIgnoredFlag<"kernel-">;
def _SLASH_nologo : CLIgnoredFlag<"nologo">;
def _SLASH_openmp_ : CLIgnoredFlag<"openmp-">;
def _SLASH_permissive_ : CLIgnoredFlag<"permissive-">;
def _SLASH_RTC : CLIgnoredJoined<"RTC">;
def _SLASH_sdl : CLIgnoredFlag<"sdl">;
@ -436,8 +441,6 @@ def _SLASH_hotpatch : CLFlag<"hotpatch">;
def _SLASH_kernel : CLFlag<"kernel">;
def _SLASH_LN : CLFlag<"LN">;
def _SLASH_MP : CLJoined<"MP">;
def _SLASH_openmp : CLFlag<"openmp">;
def _SLASH_openmp_experimental : CLFlag<"openmp:experimental">;
def _SLASH_Qfast_transcendentals : CLFlag<"Qfast_transcendentals">;
def _SLASH_QIfist : CLFlag<"QIfist">;
def _SLASH_Qimprecise_fwaits : CLFlag<"Qimprecise_fwaits">;

4
clang/test/Driver/fopenmp.c
View File

@ -13,6 +13,10 @@
// RUN: %clang -target x86_64-windows-gnu -fopenmp=libomp -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CC1-OPENMP
// RUN: %clang -target x86_64-windows-gnu -fopenmp=libgomp -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CC1-NO-OPENMP
// RUN: %clang -target x86_64-windows-gnu -fopenmp=libiomp5 -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CC1-OPENMP
// RUN: %clang -target x86_64-windows-gnu -fopenmp=libiomp5 -c %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CC1-OPENMP
// RUN: %clang_cl --target=x86_64-windows-msvc /openmp -### -- %s 2>&1 | FileCheck --check-prefix=CHECK-CC1-OPENMP %s
// RUN: %clang_cl --target=i686-windows-msvc /openmp:experimental -### -- %s 2>&1 | FileCheck --check-prefix=CHECK-CC1-OPENMP %s
// RUN: %clang_cl --target=x86_64-windows-msvc /openmp- -### -- %s 2>&1 | FileCheck --check-prefix=CHECK-CC1-NO-OPENMP %s
//
// CHECK-CC1-OPENMP: "-cc1"
// CHECK-CC1-OPENMP: "-fopenmp"