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clang-cl: Expose -fprofile-generate and -fcs-profile-generate (PR41252) 

llvm-svn: 357255
This commit is contained in:
Hans Wennborg 2019-03-29 14:03:34 +00:00
parent 665a385035
commit 3c7f11efe1
2 changed files with 14 additions and 7 deletions
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14
clang/include/clang/Driver/Options.td
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@ -742,16 +742,16 @@ def fno_coverage_mapping : Flag<["-"], "fno-coverage-mapping">,
Group<f_Group>, Flags<[DriverOption, CoreOption]>,
HelpText<"Disable code coverage analysis">;
def fprofile_generate : Flag<["-"], "fprofile-generate">,
Group<f_Group>, Flags<[DriverOption]>,
Group<f_Group>, Flags<[CoreOption]>,
HelpText<"Generate instrumented code to collect execution counts into default.profraw (overridden by LLVM_PROFILE_FILE env var)">;
def fprofile_generate_EQ : Joined<["-"], "fprofile-generate=">,
Group<f_Group>, Flags<[DriverOption]>, MetaVarName<"<directory>">,
Group<f_Group>, Flags<[CoreOption]>, MetaVarName<"<directory>">,
HelpText<"Generate instrumented code to collect execution counts into <directory>/default.profraw (overridden by LLVM_PROFILE_FILE env var)">;
def fcs_profile_generate : Flag<["-"], "fcs-profile-generate">,
Group<f_Group>, Flags<[DriverOption]>,
Group<f_Group>, Flags<[CoreOption]>,
HelpText<"Generate instrumented code to collect context sensitive execution counts into default.profraw (overridden by LLVM_PROFILE_FILE env var)">;
def fcs_profile_generate_EQ : Joined<["-"], "fcs-profile-generate=">,
Group<f_Group>, Flags<[DriverOption]>, MetaVarName<"<directory>">,
Group<f_Group>, Flags<[CoreOption]>, MetaVarName<"<directory>">,
HelpText<"Generate instrumented code to collect context sensitive execution counts into <directory>/default.profraw (overridden by LLVM_PROFILE_FILE env var)">;
def fprofile_use : Flag<["-"], "fprofile-use">, Group<f_Group>,
Alias<fprofile_instr_use>;
@ -759,13 +759,13 @@ def fprofile_use_EQ : Joined<["-"], "fprofile-use=">,
Group<f_Group>, Flags<[DriverOption]>, MetaVarName<"<pathname>">,
HelpText<"Use instrumentation data for profile-guided optimization. If pathname is a directory, it reads from <pathname>/default.profdata. Otherwise, it reads from file <pathname>.">;
def fno_profile_instr_generate : Flag<["-"], "fno-profile-instr-generate">,
Group<f_Group>, Flags<[DriverOption]>,
Group<f_Group>, Flags<[CoreOption]>,
HelpText<"Disable generation of profile instrumentation.">;
def fno_profile_generate : Flag<["-"], "fno-profile-generate">,
Group<f_Group>, Flags<[DriverOption]>,
Group<f_Group>, Flags<[CoreOption]>,
HelpText<"Disable generation of profile instrumentation.">;
def fno_profile_instr_use : Flag<["-"], "fno-profile-instr-use">,
Group<f_Group>, Flags<[DriverOption]>,
Group<f_Group>, Flags<[CoreOption]>,
HelpText<"Disable using instrumentation data for profile-guided optimization">;
def fno_profile_use : Flag<["-"], "fno-profile-use">,
Alias<fno_profile_instr_use>;

7
clang/test/Driver/cl-options.c
View File

@ -630,6 +630,13 @@
// RUN: -no-canonical-prefixes \
// RUN: -march=skylake \
// RUN: -fbracket-depth=123 \
// RUN: -fprofile-generate \
// RUN: -fprofile-generate=dir \
// RUN: -fno-profile-generate \
// RUN: -fno-profile-instr-generate \
// RUN: -fno-profile-instr-use \
// RUN: -fcs-profile-generate \
// RUN: -fcs-profile-generate=dir \
// RUN: --version \
// RUN: -Werror /Zs -- %s 2>&1