diff options
Diffstat (limited to 'gcc/common.opt')
| -rw-r--r-- | gcc/common.opt | 55 |
1 files changed, 37 insertions, 18 deletions
diff --git a/gcc/common.opt b/gcc/common.opt index 2c8fdde..3d65656 100644 --- a/gcc/common.opt +++ b/gcc/common.opt @@ -53,12 +53,6 @@ bool in_lto_p = false Variable enum incremental_link flag_incremental_link = INCREMENTAL_LINK_NONE -; 0 means straightforward implementation of complex divide acceptable. -; 1 means wide ranges of inputs must work for complex divide. -; 2 means C99-like requirements for complex multiply and divide. -Variable -int flag_complex_method = 1 - Variable int flag_default_complex_method = 1 @@ -551,6 +545,10 @@ Warray-bounds= Common Joined RejectNegative UInteger Var(warn_array_bounds) Warning IntegerRange(0, 2) Warn if an array is accessed out of bounds. +Wauto-profile +Common Var(warn_auto_profile) Warning +Warn about problems with auto-profile data. + Wuse-after-free Common Var(warn_use_after_free) Warning Warn for uses of pointers to deallocated storage. @@ -1061,6 +1059,10 @@ Driver Undocumented ; 20: Fix mangling of lambdas in static data member initializers. ; Default in G++ 15. ; +; 21: Fix noexcept lambda capture pruning. +; Fix C++20 layout of base with all explicitly defaulted constructors. +; Default in G++ 16. +; ; Additional positive integers will be assigned as new versions of ; the ABI become the default version of the ABI. fabi-version= @@ -1189,6 +1191,10 @@ Common Joined RejectNegative Var(auto_profile_file) Use sample profile information for call graph node weights. The profile file is specified in the argument. +fauto-profile-inlining +Common Var(flag_auto_profile_inlining) Init(1) Optimization +Perform inlining using auto-profile. + ; -fcheck-bounds causes gcc to generate array bounds checks. ; For C, C++ and ObjC: defaults off. ; For Java: defaults to on. @@ -1312,12 +1318,30 @@ fcse-skip-blocks Common Ignore Does nothing. Preserved for backward compatibility. +fcx-method= +Common Joined RejectNegative Enum(complex_method) Var(flag_complex_method) Optimization SetByCombined + +Enum +Name(complex_method) Type(int) + +; straightforward implementation of complex divide acceptable. +EnumValue +Enum(complex_method) String(limited-range) Value(0) + +; wide ranges of inputs must work for complex divide. +EnumValue +Enum(complex_method) String(fortran) Value(1) + +; C99-like requirements for complex multiply and divide. +EnumValue +Enum(complex_method) String(stdc) Value(2) + fcx-limited-range -Common Var(flag_cx_limited_range) Optimization SetByCombined +Common Alias(fcx-method=,limited-range,stdc) Omit range reduction step when performing complex division. fcx-fortran-rules -Common Var(flag_cx_fortran_rules) Optimization +Common Alias(fcx-method=,fortran,stdc) Complex multiplication and division follow Fortran rules. fdata-sections @@ -1465,7 +1489,7 @@ Common Joined RejectNegative UInteger fdiagnostics-format= Common Joined RejectNegative Enum(diagnostics_output_format) --fdiagnostics-format=[text|sarif-stderr|sarif-file|json|json-stderr|json-file] Select output format. +-fdiagnostics-format=[text|sarif-stderr|sarif-file] Select output format. fdiagnostics-add-output= Common Joined RejectNegative @@ -1508,15 +1532,6 @@ EnumValue Enum(diagnostics_output_format) String(text) Value(DIAGNOSTICS_OUTPUT_FORMAT_TEXT) EnumValue -Enum(diagnostics_output_format) String(json) Value(DIAGNOSTICS_OUTPUT_FORMAT_JSON_STDERR) - -EnumValue -Enum(diagnostics_output_format) String(json-stderr) Value(DIAGNOSTICS_OUTPUT_FORMAT_JSON_STDERR) - -EnumValue -Enum(diagnostics_output_format) String(json-file) Value(DIAGNOSTICS_OUTPUT_FORMAT_JSON_FILE) - -EnumValue Enum(diagnostics_output_format) String(sarif-stderr) Value(DIAGNOSTICS_OUTPUT_FORMAT_SARIF_STDERR) EnumValue @@ -2116,6 +2131,10 @@ fipa-modref Common Var(flag_ipa_modref) Optimization Perform interprocedural modref analysis. +fipa-reorder-for-locality +Common Var(flag_ipa_reorder_for_locality) Init(0) Optimization +Perform reordering and cloning of functions to maximize locality. + fipa-profile Common Var(flag_ipa_profile) Init(0) Optimization Perform interprocedural profile propagation. |