Author: Fangrui Song Date: 2020-06-18T14:52:39-07:00 New Revision: d8c9729216032e82adeb4965ae4e118c01f6b321
URL: https://github.com/llvm/llvm-project/commit/d8c9729216032e82adeb4965ae4e118c01f6b321 DIFF: https://github.com/llvm/llvm-project/commit/d8c9729216032e82adeb4965ae4e118c01f6b321.diff LOG: [docs] Regenerate clang/docs/ClangCommandLineReference.rst Added: Modified: clang/docs/ClangCommandLineReference.rst Removed: ################################################################################ diff --git a/clang/docs/ClangCommandLineReference.rst b/clang/docs/ClangCommandLineReference.rst index 1ebcab1651d0..ee842e779e22 100644 --- a/clang/docs/ClangCommandLineReference.rst +++ b/clang/docs/ClangCommandLineReference.rst @@ -56,6 +56,18 @@ Pass the comma separated arguments in <arg> to the assembler .. option:: -Xarch\_<arg1> <arg2> +.. program:: clang1 +.. option:: -Xarch\_device <arg> +.. program:: clang + +Pass <arg> to the CUDA/HIP device compilation + +.. program:: clang2 +.. option:: -Xarch\_host <arg> +.. program:: clang + +Pass <arg> to the CUDA/HIP host compilation + .. option:: -Xcuda-fatbinary <arg> Pass <arg> to fatbinary invocation @@ -142,10 +154,6 @@ Compile CUDA code for both host and device (default). Has no effect on non-CUDA Compile CUDA code for device only -.. option:: --cuda-gpu-arch=<arg>, --no-cuda-gpu-arch=<arg> - -CUDA GPU architecture (e.g. sm\_35). May be specified more than once. - .. option:: --cuda-host-only Compile CUDA code for host only. Has no effect on non-CUDA compilations. @@ -200,36 +208,16 @@ Trivial automatic variable initialization to zero is only here for benchmarks, i .. option:: -faligned-new=<arg> -.. option:: -fcuda-approx-transcendentals, -fno-cuda-approx-transcendentals - -Use approximate transcendental functions - .. option:: -fcuda-flush-denormals-to-zero, -fno-cuda-flush-denormals-to-zero Flush denormal floating point values to zero in CUDA device mode. -.. option:: -fcuda-short-ptr, -fno-cuda-short-ptr - -Use 32-bit pointers for accessing const/local/shared address spaces. - .. option:: -ffixed-r19 Reserve register r19 (Hexagon only) -.. option:: -fgpu-allow-device-init, -fno-gpu-allow-device-init - -Allow device side init function in HIP - -.. option:: -fgpu-rdc, -fcuda-rdc, -fno-gpu-rdc - -Generate relocatable device code, also known as separate compilation mode. - .. option:: -fheinous-gnu-extensions -.. option:: -fhip-new-launch-api, -fno-hip-new-launch-api - -Use new kernel launching API for HIP. - .. option:: -flat\_namespace .. option:: -fopenmp-targets=<arg1>,<arg2>... @@ -364,12 +352,12 @@ Don't error out if the detected version of the CUDA install is too low for the r Disable builtin #include directories -.. option:: -nocudainc - .. option:: -nodefaultlibs .. option:: -nofixprebinding +.. option:: -nogpuinc, -nocudainc + .. option:: -nogpulib, -nocudalib Do not link device library for CUDA/HIP device compilation @@ -474,6 +462,10 @@ Only modify files with a filename contained in the provided directory path .. option:: -object +.. option:: --offload-arch=<arg>, --cuda-gpu-arch=<arg>, --no-offload-arch=<arg> + +CUDA/HIP offloading device architecture (e.g. sm\_35, gfx906). May be specified more than once. + .. option:: -p, --profile .. option:: -pagezero\_size<arg> @@ -534,6 +526,10 @@ Print the paths used for finding libraries and programs Print the normalized target triple +.. option:: -print-targets, --print-targets + +Print the registered targets + .. option:: -private\_bundle .. option:: -pthread, -no-pthread @@ -818,10 +814,6 @@ Print source range spans in numeric form Discard value names in LLVM IR -.. option:: -fexperimental-isel, -fno-experimental-isel - -Enables the experimental global instruction selector - .. option:: -fexperimental-new-pass-manager, -fno-experimental-new-pass-manager Enables an experimental new pass manager in LLVM. @@ -830,6 +822,10 @@ Enables an experimental new pass manager in LLVM. Use separate accesses for consecutive bitfield runs with legal widths and alignments. +.. option:: -fglobal-isel, -fexperimental-isel, -fno-global-isel + +Enables the global instruction selector + .. option:: -finline-functions, -fno-inline-functions Inline suitable functions @@ -886,6 +882,14 @@ Enable control flow integrity (CFI) checks for cross-DSO calls. Generalize pointers in CFI indirect call type signature checks +.. option:: -fsanitize-coverage-blacklist=<arg> + +Disable sanitizer coverage instrumentation for modules and functions that match the provided special case list, even the whitelisted ones + +.. option:: -fsanitize-coverage-whitelist=<arg> + +Restrict sanitizer coverage instrumentation exclusively to modules and functions that match the provided special case list, except the blacklisted ones + .. option:: -fsanitize-coverage=<arg1>,<arg2>..., -fno-sanitize-coverage=<arg1>,<arg2>... Specify the type of coverage instrumentation for Sanitizers @@ -914,11 +918,7 @@ Enable use-after-destroy detection in MemorySanitizer .. option:: -fsanitize-minimal-runtime, -fno-sanitize-minimal-runtime -.. option:: -fsanitize-recover, -fno-sanitize-recover - -.. program:: clang1 -.. option:: -fsanitize-recover=<arg1>,<arg2>..., -fno-sanitize-recover=<arg1>,<arg2>... -.. program:: clang +.. option:: -fsanitize-recover=<arg1>,<arg2>..., -fno-sanitize-recover=<arg1>,<arg2>..., -fsanitize-recover (equivalent to -fsanitize-recover=all) Enable recovery for specified sanitizers @@ -938,7 +938,7 @@ Enable function entry/exit instrumentation in ThreadSanitizer (default) Enable memory access instrumentation in ThreadSanitizer (default) -.. option:: -fsanitize-trap=<arg1>,<arg2>..., -fno-sanitize-trap=<arg1>,<arg2>... +.. option:: -fsanitize-trap=<arg1>,<arg2>..., -fno-sanitize-trap=<arg1>,<arg2>..., -fsanitize-trap (equivalent to -fsanitize-trap=all), -fsanitize-undefined-trap-on-error (equivalent to -fsanitize-trap=undefined) Enable trapping for specified sanitizers @@ -946,8 +946,6 @@ Enable trapping for specified sanitizers Strip (or keep only, if negative) a given number of path components when emitting check metadata. -.. option:: -fsanitize-undefined-trap-on-error, -fno-sanitize-undefined-trap-on-error - .. option:: -fsanitize=<check>,<arg2>..., -fno-sanitize=<arg1>,<arg2>... Turn on runtime checks for various forms of undefined or suspicious behavior. See user manual for available checks @@ -1144,6 +1142,10 @@ Path to libomptarget-nvptx libraries Path to ptxas (used for compiling CUDA code) +.. option:: --rocm-path=<arg> + +ROCm installation path, used for finding and automatically linking required bitcode libraries. + .. program:: clang1 .. option:: -stdlib++-isystem<directory> .. program:: clang @@ -1267,8 +1269,6 @@ Target-independent compilation options .. option:: -fPIE, -fno-PIE -.. option:: -faccess-control, -fno-access-control - .. option:: -faddrsig, -fno-addrsig Emit an address-significance table @@ -1331,7 +1331,7 @@ Restrict code to those available for App Extensions .. option:: -fautolink, -fno-autolink -.. option:: -fbasic-block-sections=labels, -fbasic-block-sections=all, -fbasic-block-sections=list=<arg>, -fbasic-block-sections=none +.. option:: -fbasic-block-sections=<arg> Generate labels for each basic block or place each basic block or a subset of basic blocks in its own section. @@ -1355,8 +1355,6 @@ Load the clang builtins module map file. .. option:: -fc++-static-destructors, -fno-c++-static-destructors -Enable C++ static destructor registration (the default) - .. option:: -fcaret-diagnostics, -fno-caret-diagnostics .. option:: -fcf-protection=<arg>, -fcf-protection (equivalent to -fcf-protection=full) @@ -1373,7 +1371,7 @@ Enable C++ builtin type char8\_t .. option:: -fcolor-diagnostics, -fno-color-diagnostics -Use colors in diagnostics +Enable colors in diagnostics .. option:: -fcommon, -fno-common @@ -1415,6 +1413,14 @@ Generate instrumented code to collect context sensitive execution counts into de Generate instrumented code to collect context sensitive execution counts into <directory>/default.profraw (overridden by LLVM\_PROFILE\_FILE env var) +.. option:: -fcuda-approx-transcendentals, -fno-cuda-approx-transcendentals + +Use approximate transcendental functions + +.. option:: -fcuda-short-ptr, -fno-cuda-short-ptr + +Use 32-bit pointers for accessing const/local/shared address spaces + .. option:: -fcxx-exceptions, -fno-cxx-exceptions Enable C++ exceptions @@ -1435,7 +1441,7 @@ Default DWARF version to use, if a -g option caused DWARF debug info to be produ .. option:: -fdebug-info-for-profiling, -fno-debug-info-for-profiling -Emit extra debug info to make sample profile more accurate. +Emit extra debug info to make sample profile more accurate .. option:: -fdebug-macro, -fno-debug-macro @@ -1451,7 +1457,7 @@ remap file source paths in debug info .. option:: -fdebug-ranges-base-address, -fno-debug-ranges-base-address -Use DWARF base address selection entries in debug\_ranges +Use DWARF base address selection entries in .debug\_ranges .. option:: -fdebug-types-section, -fno-debug-types-section @@ -1463,7 +1469,7 @@ Parse templated function definitions at the end of the translation unit .. option:: -fdelete-null-pointer-checks, -fno-delete-null-pointer-checks -Treat usage of null pointers as undefined behavior. +Treat usage of null pointers as undefined behavior (default) .. option:: -fdenormal-fp-math=<arg> @@ -1531,6 +1537,10 @@ Emit all declarations, even if unused Use emutls functions to access thread\_local variables +.. option:: -fenable-matrix + +Enable matrix data type and related builtin functions + .. option:: -fencoding=<arg>, --encoding <arg>, --encoding=<arg> .. option:: -ferror-limit=<arg> @@ -1547,6 +1557,10 @@ Enable support for exception handling Enable the experimental new constant interpreter +.. option:: -fexperimental-relative-c++-abi-vtables, -fno-experimental-relative-c++-abi-vtables + +Use the experimental C++ class ABI for classes with virtual tables + .. option:: -fextdirs=<arg>, --extdirs <arg>, --extdirs=<arg> .. option:: -ffast-math, -fno-fast-math @@ -1615,6 +1629,18 @@ Use the gnu89 inline semantics Sets various macros to claim compatibility with the given GCC version (default is 4.2.1) +.. option:: -fgpu-allow-device-init, -fno-gpu-allow-device-init + +Allow device side init function in HIP + +.. option:: -fgpu-rdc, -fcuda-rdc, -fno-gpu-rdc + +Generate relocatable device code, also known as separate compilation mode + +.. option:: -fhip-new-launch-api, -fno-hip-new-launch-api + +Use new kernel launching API for HIP + .. option:: -fhonor-infinities, -fhonor-infinites, -fno-honor-infinities .. option:: -fhonor-nans, -fno-honor-nans @@ -1655,9 +1681,11 @@ Run cc1 in-process .. option:: -fjump-tables, -fno-jump-tables -.. option:: -fkeep-static-consts +Use jump tables for lowering switches + +.. option:: -fkeep-static-consts, -fno-keep-static-consts -Keep static const variables even if unused +Keep static const variables if unused .. option:: -flax-vector-conversions=<arg>, -flax-vector-conversions (equivalent to -flax-vector-conversions=integer), -fno-lax-vector-conversions (equivalent to -flax-vector-conversions=none) @@ -1699,6 +1727,8 @@ Allow merging of constants .. option:: -fmessage-length=<arg> +Format message diagnostics so that they fit within N columns + .. option:: -fmodule-file-deps, -fno-module-file-deps .. option:: -fmodule-map-file=<file> @@ -1769,6 +1799,8 @@ Specifies the largest alignment guaranteed by '::operator new(size\_t)' .. option:: -fnext-runtime +.. option:: -fno-access-control, -fno-no-access-control + .. option:: -fno-builtin-<arg> Disable implicit builtin knowledge of a specific function @@ -1783,18 +1815,12 @@ Do not elide types when printing diagnostics Do not treat C++ operator name keywords as synonyms for operators -.. option:: -fno-rtti-data - -Control emission of RTTI data - .. option:: -fno-strict-modules-decluse .. option:: -fno-temp-file Directly create compilation output files. This may lead to incorrect incremental builds if the compiler crashes -.. option:: -fno-virtual-function\_elimination - .. option:: -fno-working-directory .. option:: -fno\_modules-validate-input-files-content @@ -1915,8 +1941,6 @@ Validate PCH input files based on content if mtime diff ers .. option:: -fplt, -fno-plt -Use the PLT to make function calls - .. option:: -fplugin=<dsopath> Load the named plugin (dynamic shared object) @@ -2022,12 +2046,18 @@ Turn on loop reroller .. option:: -fropi, -fno-ropi +Generate read-only position independent code (ARM only) + .. option:: -frounding-math, -fno-rounding-math .. option:: -frtti, -fno-rtti +.. option:: -frtti-data, -fno-rtti-data + .. option:: -frwpi, -fno-rwpi +Generate read-write position independent code (ARM only) + .. option:: -fsave-optimization-record, -fno-save-optimization-record Generate a YAML optimization record file @@ -2066,6 +2096,8 @@ Which overload candidates to show when overload resolution fails: best\|all; def .. option:: -fsigned-char, -fno-signed-char, --signed-char +char is signed + .. option:: -fsigned-zeros, -fno-signed-zeros .. option:: -fsized-deallocation, -fno-sized-deallocation @@ -2090,7 +2122,7 @@ Provide minimal debug info in the object/executable to facilitate online symboli .. option:: -fsplit-lto-unit, -fno-split-lto-unit -Enables splitting of the LTO unit. +Enables splitting of the LTO unit .. option:: -fsplit-stack @@ -2132,8 +2164,6 @@ Assume that overflowing float-to-int casts are undefined (default) .. option:: -fstrict-return, -fno-strict-return -Always treat control flow paths that fall off the end of a non-void function as unreachable - .. option:: -fstrict-vtable-pointers, -fno-strict-vtable-pointers Enable optimizations based on the strict rules for overwriting polymorphic C++ objects @@ -2150,7 +2180,7 @@ Enable optimizations based on the strict rules for overwriting polymorphic C++ o .. option:: -ftemplate-depth=<arg> -.. option:: -ftest-coverage +.. option:: -ftest-coverage, -fno-test-coverage .. option:: -fthin-link-bitcode=<arg> @@ -2199,13 +2229,23 @@ Specify the function to be called on overflow Process trigraph sequences +.. option:: -ftrivial-auto-var-init-stop-after=<arg> + +Stop initializing trivial automatic stack variables after the specified number of instances + .. option:: -ftrivial-auto-var-init=<arg> Initialize trivial automatic stack variables: uninitialized (default) \| pattern -.. option:: -funique-section-names, -fno-unique-section-names +.. option:: -funique-basic-block-section-names, -fno-unique-basic-block-section-names + +Use unique names for basic block sections (ELF Only) -Use unique names for text and data sections +.. option:: -funique-internal-linkage-names, -fno-unique-internal-linkage-names + +Uniqueify Internal Linkage Symbol Names by appending the MD5 hash of the module path + +.. option:: -funique-section-names, -fno-unique-section-names .. option:: -funit-at-a-time, -fno-unit-at-a-time @@ -2225,12 +2265,12 @@ Turn on loop unroller .. option:: -fuse-init-array, -fno-use-init-array -Use .init\_array instead of .ctors - .. option:: -fuse-ld=<arg> .. option:: -fuse-line-directives, -fno-use-line-directives +Use #line in preprocessed output + .. option:: -fvalidate-ast-input-files-content Compute and store the hash of input files used to build an AST. Files with mismatching mtime's are considered valid if both contents is identical @@ -2245,7 +2285,9 @@ Enable the loop vectorization passes .. option:: -fverbose-asm, -dA, -fno-verbose-asm -.. option:: -fvirtual-function-elimination +Generate verbose assembly output + +.. option:: -fvirtual-function-elimination, -fno-virtual-function-elimination Enables dead virtual function elimination optimization. Requires -flto=full @@ -2283,11 +2325,11 @@ Store string literals as writable data .. option:: -fxray-always-emit-customevents, -fno-xray-always-emit-customevents -Determine whether to always emit \_\_xray\_customevent(...) calls even if the function it appears in is not always instrumented. +Always emit \_\_xray\_customevent(...) calls even if the containing function is not always instrumented .. option:: -fxray-always-emit-typedevents, -fno-xray-always-emit-typedevents -Determine whether to always emit \_\_xray\_typedevent(...) calls even if the function it appears in is not always instrumented. +Always emit \_\_xray\_typedevent(...) calls even if the containing function is not always instrumented .. option:: -fxray-always-instrument=<arg> @@ -2297,6 +2339,8 @@ DEPRECATED: Filename defining the whitelist for imbuing the 'always instrument' Filename defining the list of functions/types for imbuing XRay attributes. +.. option:: -fxray-function-index, -fno-xray-function-index + .. option:: -fxray-ignore-loops, -fno-xray-ignore-loops Don't instrument functions with loops unless they also meet the minimum function size @@ -2405,133 +2449,133 @@ SYCL language standard to compile for. Target-dependent compilation options ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -.. option:: -G<size>, -G=<arg>, -msmall-data-threshold=<arg> +.. option:: -G<size>, -G=<arg>, -msmall-data-limit=<arg>, -msmall-data-threshold=<arg> -Put objects of at most <size> bytes into small data section (MIPS / Hexagon / RISCV) +Put objects of at most <size> bytes into small data section (MIPS / Hexagon) .. option:: -ffixed-x1 -Reserve the 1 register (AArch64/RISC-V only) +Reserve the x1 register (AArch64/RISC-V only) .. option:: -ffixed-x10 -Reserve the 10 register (AArch64/RISC-V only) +Reserve the x10 register (AArch64/RISC-V only) .. option:: -ffixed-x11 -Reserve the 11 register (AArch64/RISC-V only) +Reserve the x11 register (AArch64/RISC-V only) .. option:: -ffixed-x12 -Reserve the 12 register (AArch64/RISC-V only) +Reserve the x12 register (AArch64/RISC-V only) .. option:: -ffixed-x13 -Reserve the 13 register (AArch64/RISC-V only) +Reserve the x13 register (AArch64/RISC-V only) .. option:: -ffixed-x14 -Reserve the 14 register (AArch64/RISC-V only) +Reserve the x14 register (AArch64/RISC-V only) .. option:: -ffixed-x15 -Reserve the 15 register (AArch64/RISC-V only) +Reserve the x15 register (AArch64/RISC-V only) .. option:: -ffixed-x16 -Reserve the 16 register (AArch64/RISC-V only) +Reserve the x16 register (AArch64/RISC-V only) .. option:: -ffixed-x17 -Reserve the 17 register (AArch64/RISC-V only) +Reserve the x17 register (AArch64/RISC-V only) .. option:: -ffixed-x18 -Reserve the 18 register (AArch64/RISC-V only) +Reserve the x18 register (AArch64/RISC-V only) .. option:: -ffixed-x19 -Reserve the 19 register (AArch64/RISC-V only) +Reserve the x19 register (AArch64/RISC-V only) .. option:: -ffixed-x2 -Reserve the 2 register (AArch64/RISC-V only) +Reserve the x2 register (AArch64/RISC-V only) .. option:: -ffixed-x20 -Reserve the 20 register (AArch64/RISC-V only) +Reserve the x20 register (AArch64/RISC-V only) .. option:: -ffixed-x21 -Reserve the 21 register (AArch64/RISC-V only) +Reserve the x21 register (AArch64/RISC-V only) .. option:: -ffixed-x22 -Reserve the 22 register (AArch64/RISC-V only) +Reserve the x22 register (AArch64/RISC-V only) .. option:: -ffixed-x23 -Reserve the 23 register (AArch64/RISC-V only) +Reserve the x23 register (AArch64/RISC-V only) .. option:: -ffixed-x24 -Reserve the 24 register (AArch64/RISC-V only) +Reserve the x24 register (AArch64/RISC-V only) .. option:: -ffixed-x25 -Reserve the 25 register (AArch64/RISC-V only) +Reserve the x25 register (AArch64/RISC-V only) .. option:: -ffixed-x26 -Reserve the 26 register (AArch64/RISC-V only) +Reserve the x26 register (AArch64/RISC-V only) .. option:: -ffixed-x27 -Reserve the 27 register (AArch64/RISC-V only) +Reserve the x27 register (AArch64/RISC-V only) .. option:: -ffixed-x28 -Reserve the 28 register (AArch64/RISC-V only) +Reserve the x28 register (AArch64/RISC-V only) .. option:: -ffixed-x29 -Reserve the 29 register (AArch64/RISC-V only) +Reserve the x29 register (AArch64/RISC-V only) .. option:: -ffixed-x3 -Reserve the 3 register (AArch64/RISC-V only) +Reserve the x3 register (AArch64/RISC-V only) .. option:: -ffixed-x30 -Reserve the 30 register (AArch64/RISC-V only) +Reserve the x30 register (AArch64/RISC-V only) .. option:: -ffixed-x31 -Reserve the 31 register (AArch64/RISC-V only) +Reserve the x31 register (AArch64/RISC-V only) .. option:: -ffixed-x4 -Reserve the 4 register (AArch64/RISC-V only) +Reserve the x4 register (AArch64/RISC-V only) .. option:: -ffixed-x5 -Reserve the 5 register (AArch64/RISC-V only) +Reserve the x5 register (AArch64/RISC-V only) .. option:: -ffixed-x6 -Reserve the 6 register (AArch64/RISC-V only) +Reserve the x6 register (AArch64/RISC-V only) .. option:: -ffixed-x7 -Reserve the 7 register (AArch64/RISC-V only) +Reserve the x7 register (AArch64/RISC-V only) .. option:: -ffixed-x8 -Reserve the 8 register (AArch64/RISC-V only) +Reserve the x8 register (AArch64/RISC-V only) .. option:: -ffixed-x9 -Reserve the 9 register (AArch64/RISC-V only) +Reserve the x9 register (AArch64/RISC-V only) .. option:: -m16 @@ -2541,12 +2585,14 @@ Reserve the 9 register (AArch64/RISC-V only) .. option:: -mabi=<arg> +.. option:: -maix-struct-return + +Return all structs in memory (PPC32 only) + .. option:: -malign-branch-boundary=<arg> Specify the boundary's size to align branches -.. option:: -malign-branch-prefix-size=<arg> - .. option:: -malign-branch=<arg1>,<arg2>... Specify types of branches to align @@ -2583,12 +2629,20 @@ Allow use of CRC instructions (ARM/Mips only) .. option:: -mdll<arg> +.. option:: -mdouble=<arg> + +Force double to be 32 bits or 64 bits + .. option:: -mdynamic-no-pic<arg> .. option:: -meabi <arg> Set EABI type, e.g. 4, 5 or gnu (default depends on triple) +.. option:: -menable-experimental-extensions + +Enable use of experimental RISC-V extensions. + .. option:: -mfentry Insert calls to fentry at function entry (x86/SystemZ only) @@ -2633,6 +2687,10 @@ Generate branches with extended addressability, usually via indirect jumps. Enable only control-flow mitigations for Load Value Injection (LVI) +.. option:: -mlvi-hardening, -mno-lvi-hardening + +Enable all mitigations for Load Value Injection (LVI) + .. option:: -mmacosx-version-min=<arg>, -mmacos-version-min=<arg> Set Mac OS X deployment target @@ -2657,6 +2715,10 @@ Omit frame pointer setup for leaf functions Use packed stack layout (SystemZ only). +.. option:: -mpad-max-prefix-size=<arg> + +Specify maximum number of prefixes to use for padding + .. option:: -mpie-copy-relocations, -mno-pie-copy-relocations Use copy relocations support for PIE builds @@ -2719,6 +2781,10 @@ Set the stack probe size Force realign the stack at entry to every function +.. option:: -msvr4-struct-return + +Return small structs in registers (PPC32 only) + .. option:: -mthread-model <arg> The thread model to use, e.g. posix, single (posix by default) @@ -2979,11 +3045,6 @@ Enable MT ASE (MIPS only) PowerPC ------- -.. option:: -maix-struct-return - -Override the default ABI for 32-bit targets to return all structs in memory, -as in the Power 32-bit ABI for Linux (2011), and on AIX and Darwin. - .. option:: -maltivec, -mno-altivec .. option:: -mcmpb, -mno-cmpb @@ -3008,8 +3069,12 @@ as in the Power 32-bit ABI for Linux (2011), and on AIX and Darwin. .. option:: -mmfocrf, -mmfcrf, -mno-mfocrf +.. option:: -mpcrel, -mno-pcrel + .. option:: -mpopcntd, -mno-popcntd +.. option:: -mpower10-vector, -mno-power10-vector + .. option:: -mpower8-vector, -mno-power8-vector .. option:: -mpower9-vector, -mno-power9-vector @@ -3020,11 +3085,6 @@ as in the Power 32-bit ABI for Linux (2011), and on AIX and Darwin. .. option:: -mspe, -mno-spe -.. option:: -msvr4-struct-return - -Override the default ABI for 32-bit targets to return small structs in -registers, as in the System V ABI (1995). - .. option:: -mvsx, -mno-vsx WebAssembly @@ -3051,11 +3111,11 @@ WebAssembly .. option:: -munimplemented-simd128, -mno-unimplemented-simd128 +WebAssembly Driver +------------------ .. option:: -mexec-model=<arg> -Select between "command" and "reactor" executable models. Commands have a main -function which scopes the lifetime of the program. Reactors are activated and -remain active until explicitly terminated. +Execution model (WebAssembly only) X86 --- @@ -3231,10 +3291,6 @@ Enable linker relaxation Enable using library calls for save and restore -.. option:: -msmall-data-limit=<limit> - -Put global and static data smaller than the limit into a special section - Long double flags ----------------- Selects the long double implementation @@ -3256,7 +3312,7 @@ Optimization level Flags controlling how much optimization should be performed. -.. option:: -O<arg>, -O (equivalent to -O2), --optimize, --optimize=<arg> +.. option:: -O<arg>, -O (equivalent to -O1), --optimize, --optimize=<arg> .. option:: -Ofast<arg> @@ -3567,7 +3623,7 @@ Pass <arg> to the linker .. option:: --hip-device-lib-path=<arg> -HIP device library path +HIP device library path. Alternative to rocm-path. .. option:: --hip-device-lib=<arg> _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
