diff options
Diffstat (limited to 'docs/UsersManual.rst')
| -rw-r--r-- | docs/UsersManual.rst | 30 |
1 files changed, 23 insertions, 7 deletions
diff --git a/docs/UsersManual.rst b/docs/UsersManual.rst index 418afb2d546cc..363bb4e461a6f 100644 --- a/docs/UsersManual.rst +++ b/docs/UsersManual.rst @@ -2155,13 +2155,8 @@ Objective-C++ Language Features OpenMP Features =============== -Clang supports all OpenMP 3.1 directives and clauses. In addition, some -features of OpenMP 4.0 are supported. For example, ``#pragma omp simd``, -``#pragma omp for simd``, ``#pragma omp parallel for simd`` directives, extended -set of atomic constructs, ``proc_bind`` clause for all parallel-based -directives, ``depend`` clause for ``#pragma omp task`` directive (except for -array sections), ``#pragma omp cancel`` and ``#pragma omp cancellation point`` -directives, and ``#pragma omp taskgroup`` directive. +Clang supports all OpenMP 4.5 directives and clauses. See :doc:`OpenMPSupport` +for additional details. Use `-fopenmp` to enable OpenMP. Support for OpenMP can be disabled with `-fno-openmp`. @@ -2783,6 +2778,7 @@ Execute ``clang-cl /?`` to see a list of supported options: /Brepro Emit an object file which can be reproduced over time /C Don't discard comments when preprocessing /c Compile only + /d1PP Retain macro definitions in /E mode /d1reportAllClassLayout Dump record layout information /diagnostics:caret Enable caret and column diagnostics (on by default) /diagnostics:classic Disable column and caret diagnostics @@ -2816,6 +2812,7 @@ Execute ``clang-cl /?`` to see a list of supported options: /GS- Disable buffer security check /GS Enable buffer security check /Gs<value> Set stack probe size + /guard:<value> Enable Control Flow Guard with /guard:cf /Gv Set __vectorcall as a default calling convention /Gw- Don't put each data item in its own section /Gw Put each data item in its own section @@ -2871,6 +2868,7 @@ Execute ``clang-cl /?`` to see a list of supported options: /WX- Do not treat warnings as errors /WX Treat warnings as errors /w Disable all warnings + /X Don't add %INCLUDE% to the include search path /Y- Disable precompiled headers, overrides /Yc and /Yu /Yc<filename> Generate a pch file for all code up to and including <filename> /Yu<filename> Load a pch file and use it instead of all code up to and including <filename> @@ -2894,8 +2892,15 @@ Execute ``clang-cl /?`` to see a list of supported options: OPTIONS: -### Print (but do not run) the commands to run for this compilation --analyze Run the static analyzer + -faddrsig Emit an address-significance table -fansi-escape-codes Use ANSI escape codes for diagnostics + -fblocks Enable the 'blocks' language feature + -fcf-protection=<value> Instrument control-flow architecture protection. Options: return, branch, full, none. + -fcf-protection Enable cf-protection in 'full' mode -fcolor-diagnostics Use colors in diagnostics + -fcomplete-member-pointers + Require member pointer base types to be complete if they would be significant under the Microsoft ABI + -fcoverage-mapping Generate coverage mapping to enable code coverage analysis -fdebug-macro Emit macro debug information -fdelayed-template-parsing Parse templated function definitions at the end of the translation unit @@ -2905,6 +2910,7 @@ Execute ``clang-cl /?`` to see a list of supported options: Print fix-its in machine parseable form -flto=<value> Set LTO mode to either 'full' or 'thin' -flto Enable LTO in 'full' mode + -fmerge-all-constants Allow merging of constants -fms-compatibility-version=<value> Dot-separated value representing the Microsoft compiler version number to report in _MSC_VER (0 = don't define it (default)) @@ -2912,9 +2918,17 @@ Execute ``clang-cl /?`` to see a list of supported options: -fms-extensions Accept some non-standard constructs supported by the Microsoft compiler -fmsc-version=<value> Microsoft compiler version number to report in _MSC_VER (0 = don't define it (default)) + -fno-addrsig Don't emit an address-significance table + -fno-builtin-<value> Disable implicit builtin knowledge of a specific function + -fno-builtin Disable implicit builtin knowledge of functions + -fno-complete-member-pointers + Do not require member pointer base types to be complete if they would be significant under the Microsoft ABI + -fno-coverage-mapping Disable code coverage analysis -fno-debug-macro Do not emit macro debug information -fno-delayed-template-parsing Disable delayed template parsing + -fno-sanitize-address-poison-class-member-array-new-cookie + Disable poisoning array cookies when using class member operator new[] in AddressSanitizer -fno-sanitize-address-use-after-scope Disable use-after-scope detection in AddressSanitizer -fno-sanitize-blacklist Don't use blacklist file for sanitizers @@ -2950,6 +2964,8 @@ Execute ``clang-cl /?`` to see a list of supported options: Level of field padding for AddressSanitizer -fsanitize-address-globals-dead-stripping Enable linker dead stripping of globals in AddressSanitizer + -fsanitize-address-poison-class-member-array-new-cookie + Enable poisoning array cookies when using class member operator new[] in AddressSanitizer -fsanitize-address-use-after-scope Enable use-after-scope detection in AddressSanitizer -fsanitize-blacklist=<value> |