diff options
| author | Eric Christopher <echristo@gmail.com> | 2013-04-04 06:29:47 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@gmail.com> | 2013-04-04 06:29:47 +0000 |
| commit | 3105627bd76d6a0cc5ee305c99f4c96519bac9ac (patch) | |
| tree | 6a0fed1ee75eb2897e0e9439f4a32cc032c627cd /include | |
| parent | d9802dc5391bb2d2dbadc82dd4d594212d754a95 (diff) | |
Plumb through the -fsplit-stack option using the existing backend
support.
Caveat: Other than the existing segmented stacks support, no
claims are made of this working.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178744 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
| -rw-r--r-- | include/clang/Driver/CC1Options.td | 2 | ||||
| -rw-r--r-- | include/clang/Driver/Options.td | 1 | ||||
| -rw-r--r-- | include/clang/Frontend/CodeGenOptions.def | 1 |
3 files changed, 4 insertions, 0 deletions
diff --git a/include/clang/Driver/CC1Options.td b/include/clang/Driver/CC1Options.td index 65326c67ba..ab2d5dc4fb 100644 --- a/include/clang/Driver/CC1Options.td +++ b/include/clang/Driver/CC1Options.td @@ -184,6 +184,8 @@ def mlimit_float_precision : Separate<["-"], "mlimit-float-precision">, HelpText<"Limit float precision to the given value">; def mno_exec_stack : Flag<["-"], "mnoexecstack">, HelpText<"Mark the file as not needing an executable stack">; +def split_stacks : Flag<["-"], "split-stacks">, + HelpText<"Try to use a split stack if possible.">; def mno_zero_initialized_in_bss : Flag<["-"], "mno-zero-initialized-in-bss">, HelpText<"Do not put zero initialized data in the BSS">; def backend_option : Separate<["-"], "backend-option">, diff --git a/include/clang/Driver/Options.td b/include/clang/Driver/Options.td index 6aea22f7cd..dd5062c078 100644 --- a/include/clang/Driver/Options.td +++ b/include/clang/Driver/Options.td @@ -675,6 +675,7 @@ def fshow_source_location : Flag<["-"], "fshow-source-location">, Group<f_Group> def fspell_checking : Flag<["-"], "fspell-checking">, Group<f_Group>; def fsigned_bitfields : Flag<["-"], "fsigned-bitfields">, Group<f_Group>; def fsigned_char : Flag<["-"], "fsigned-char">, Group<f_Group>; +def fsplit_stack : Flag<["-"], "fsplit-stack">, Group<f_Group>; def fstack_protector_all : Flag<["-"], "fstack-protector-all">, Group<f_Group>; def fstack_protector : Flag<["-"], "fstack-protector">, Group<f_Group>; def fstrict_aliasing : Flag<["-"], "fstrict-aliasing">, Group<f_Group>; diff --git a/include/clang/Frontend/CodeGenOptions.def b/include/clang/Frontend/CodeGenOptions.def index 92df6bb871..4b6754d5dc 100644 --- a/include/clang/Frontend/CodeGenOptions.def +++ b/include/clang/Frontend/CodeGenOptions.def @@ -70,6 +70,7 @@ CODEGENOPT(NoDwarf2CFIAsm , 1, 0) ///< Set when -fno-dwarf2-cfi-asm is enable CODEGENOPT(NoDwarfDirectoryAsm , 1, 0) ///< Set when -fno-dwarf-directory-asm is ///< enabled. CODEGENOPT(NoExecStack , 1, 0) ///< Set when -Wa,--noexecstack is enabled. +CODEGENOPT(EnableSegmentedStacks , 1, 0) ///< Set when -fsplit-stack is enabled. CODEGENOPT(NoGlobalMerge , 1, 0) ///< Set when -mno-global-merge is enabled. CODEGENOPT(NoImplicitFloat , 1, 0) ///< Set when -mno-implicit-float is enabled. CODEGENOPT(NoInfsFPMath , 1, 0) ///< Assume FP arguments, results not +-Inf. |