Lines Matching refs:ffixed
3921 ffixed- -ffixed-form -ffixed-line-length- -ffixed
4036 s warn about deprecated conversion from string literals to 'char *'. In C, similar warning, except that the conversion is of course not deprecated by the ISO C standard. -Wzero-as-null-pointer-constant Warn when a literal '0' is used as null pointer A synonym for -std=c89 (for C) or -std=c++98 (for C++) -aux-info <file> Emit declaration information into <file> -d<letters> Enable dumps from specific passes of the compiler -dumpbase <file> Set the file basename to be used for dumps -dumpdir <dir> Set the directory name to be used for dumps --CLASSPATH Deprecated; use --classpath instead Generate position-independent code if possible (large mode) Generate position-independent code for executables if possible (large mode) Enforce class member access control semantics -fada-spec-parent=unit Dump Ada specs as child units of given parent -faggressive-function-elimination Eliminate multiple function invokations also for impure functions -faggressive-loop-optimizations Aggressively optimize loops using language constraints Enable alignment of COMMON blocks Align labels which are only reached by jumping All intrinsics procedures are available regardless of selected standard -fallow-parameterless-variadic-functions Allow variadic functions without named parameter Permit the use of the assert keyword Allow optimization for floating-point arithmetic which may change the result of the operation due to rounding. Generate unwind tables that are exact at each instruction boundary Generate auto-inc/dec instructions Use sample profile information for call graph node weights. The default profile file is fbdata.afdo in 'pwd'. Whether to assume the sample profile is accurate. -fauto-profile-record-coverage-in-elf Whether to record annotation coverage info in elf. Use sample profile information for call graph node weights. The profile file is specified in the argument. Do not treat local variables and COMMON blocks as if they were named in SAVE statements Specify that backslash in string introduces an escape character Produce a backtrace when a runtime error is encountered -fblas-matmul-limit=<n> Size of the smallest matrix for which matmul will use BLAS --bootclasspath=<path> Replace system path Generated should be loaded by bootstrap loader Generate code to check bounds before indexing arrays Replace add, compare, branch with branch on count register Use profiling information for branch probabilities Perform branch target load optimization before prologue / epilogue threading -fbranch-target-load-optimize2 Perform branch target load optimization after prologue / epilogue threading Restrict target load migration not to re-use registers in any basic block -fcall-saved-<register> Mark <register> as being preserved across functions -fcall-used-<register> Mark <register> as being corrupted by function calls Save registers around function calls Where shorter, use canonicalized paths to systems headers. Produce a warning at runtime if a array temporary has been created for a procedure argument Compare branch prediction result and autofdo profile information, store the result in a section in the generated elf file. -fcheck-branch-annotation-threshold= The number of executions a basic block needs to reach before GCC dumps its branch prediction information with -fcheck-branch-annotation. Compare the results of several data dependence analyzers. Check the return value of new in C++ Generate checks for references to NULL -fcheck=[...] Specify which runtime checks are to be performed --classpath=<path> Set class path -fcoarray=[...] Specify which coarray parallelization should be used Looks for opportunities to reduce stack adjustments and stack references. Do not put uninitialized globals in the common section Run only the second compilation of -fcompare-debug -fcompare-debug[=<opts>] Compile with and without e.g. -gtoggle, and compare the final-insns dump Perform comparison elimination after register allocation has finished Allow the arguments of the '?' operator to have different types Does nothing. Preserved for backward compatibility. Do not perform optimizations increasing noticeably stack usage -fconst-string-class=<name> Use class <name> for constant strings no class name specified with %qs -fconstexpr-depth=<number> Specify maximum constexpr recursion depth Use big-endian format for unformatted files Use little-endian format for unformatted files Use native format for unformatted files Swap endianness for unformatted files Perform a register copy-propagation optimization pass Use the Cray Pointer extension Perform cross-jumping optimization When running CSE, follow jumps to their targets Complex multiplication and division follow Fortran rules Omit range reduction step when performing complex division Ignore 'D' in column one in fixed form Treat lines with 'D' in column one as comments Place data items into their own section List all available debugging counters with their limits and counts. -fdbg-cnt=<counter>:<limit>[,<counter>:<limit>,...] Set the debug counter limit. Use the RTL dead code elimination pass Emit debug annotations during preprocessing Map one directory name to another in debug information Output .debug_types section when using DWARF v4 debuginfo. Factor complex constructors and destructors to favor space over speed -fdeduce-init-list enable deduction of std::initializer_list for a template type parameter from a brace-enclosed initializer-list Set the default double precision kind to an 8 byte wide type Set the default integer kind to an 8 byte wide type Make functions no-throw/noexcept by default Set the default real kind to an 8 byte wide type Defer popping functions args from stack until later Attempt to fill delay slots of branch instructions Delete dead instructions that may throw exceptions Delete useless null pointer checks Try to convert virtual calls to direct ones. Perform speculative devirtualization -fdiagnostics-color=[never|always|auto] Colorize diagnostics Show the source line with a caret indicating the column -fdiagnostics-show-location=[once|every-line] How often to emit source location at the beginning of line-wrapped diagnostics Amend appropriate diagnostic messages with the command line option that controls them -fdisable-[tree|rtl|ipa]-<pass>=range1+range2 disables an optimization pass Allow dollar signs in entity names Permit '$' as an identifier character Use the RTL dead store elimination pass -fdump-<type> Dump various compiler internals to a file Write all declarations as Ada code transitively Write all declarations as Ada code for the given file only -fdump-final-insns=filename Dump to filename the insns at the end of translation Display the code tree after front end optimization Display the code tree after parsing -fdump-go-spec=filename Write all declarations to file as Go code Suppress output of addresses in debugging dumps Display the code tree after parsing; deprecated option Suppress output of instruction numbers, line number notes and addresses in debugging dumps Suppress output of previous and next insn numbers in debugging dumps Enable CFI tables via GAS assembler directives. Perform DWARF2 duplicate elimination -feliminate-unused-debug-symbols Perform unused type elimination in debug info -feliminate-unused-debug-types Do not suppress C++ class debug information. Print to stderr the mapping from module name and function id to assembler function name when -ftest-coverage, -fprofile-generate or -fprofile-use are active, for use in correlating function ids in gcda files with the function name. -femit-struct-debug-baseonly Aggressive reduced debug info for structs -femit-struct-debug-detailed=<spec-list> Detailed reduced debug info for structs -femit-struct-debug-reduced Conservative reduced debug info for structs -fenable-[tree|rtl|ipa]-<pass>=range1+range2 enables an optimization pass --encoding=<encoding> Choose input encoding (defaults from your locale) Generate code to check exception specifications -fexcess-precision=[fast|standard] Specify handling of excess floating-point precision -fexec-charset=<cset> Convert all strings and character constants to character set <cset> Perform a number of minor, expensive optimizations Interpret imaginary, fixed-point, or other gnu number suffix as the corresponding number literal rather than a user-defined number literal. --extdirs=<path> Set the extension directory path Permit universal character names (\u and \U) in identifiers Support dynamic initialization of thread-local variables in a different translation unit Specify that an external BLAS library should be used for matmul calls on large-size arrays Output lto objects containing both the intermediate language and binary output. Input file is a file with a list of filenames to compile Assume no NaNs or infinities are generated -ffixed-<register> Mark <register> as being unavailable to the compiler Assume that the source file is fixed form -ffixed
