GitHub-Mirror/linux-bl808
2
0
Fork 0
mirror of https://github.com/Fishwaldo/linux-bl808.git synced 2025-06-17 20:25:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

gcc-plugins: remove code for GCC versions older than 4.9

Browse source 
Documentation/process/changes.rst says the minimal GCC version is 4.9.
Hence, BUILDING_GCC_VERSION is greater than or equal to 4009.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20201202134929.99883-1-masahiroy@kernel.org
This commit is contained in:
Masahiro Yamada 2020-12-02 22:49:29 +09:00 • committed by Kees Cook
parent b650545978
commit af2d22254e
10 changed files with 1 additions and 505 deletions
Download patch file Download diff file Expand all files Collapse all files

23
scripts/gcc-plugins/gcc-generate-ipa-pass.h
View file

@ -141,18 +141,11 @@
#define FUNCTION_TRANSFORM_TODO_FLAGS_START 0
#endif
#if BUILDING_GCC_VERSION >= 4009
namespace {
static const pass_data _PASS_NAME_PASS_DATA = {
#else
static struct ipa_opt_pass_d _PASS_NAME_PASS = {
.pass = {
#endif
.type = IPA_PASS,
.name = _PASS_NAME_NAME,
#if BUILDING_GCC_VERSION >= 4008
.optinfo_flags = OPTGROUP_NONE,
#endif
#if BUILDING_GCC_VERSION >= 5000
#elif BUILDING_GCC_VERSION == 4009
.has_gate = _HAS_GATE,
@ -170,23 +163,8 @@ static struct ipa_opt_pass_d _PASS_NAME_PASS = {
.properties_destroyed = PROPERTIES_DESTROYED,
.todo_flags_start = TODO_FLAGS_START,
.todo_flags_finish = TODO_FLAGS_FINISH,
#if BUILDING_GCC_VERSION < 4009
},
.generate_summary = _GENERATE_SUMMARY,
.write_summary = _WRITE_SUMMARY,
.read_summary = _READ_SUMMARY,
#if BUILDING_GCC_VERSION >= 4006
.write_optimization_summary = _WRITE_OPTIMIZATION_SUMMARY,
.read_optimization_summary = _READ_OPTIMIZATION_SUMMARY,
#endif
.stmt_fixup = _STMT_FIXUP,
.function_transform_todo_flags_start = FUNCTION_TRANSFORM_TODO_FLAGS_START,
.function_transform = _FUNCTION_TRANSFORM,
.variable_transform = _VARIABLE_TRANSFORM,
#endif
};
#if BUILDING_GCC_VERSION >= 4009
class _PASS_NAME_PASS : public ipa_opt_pass_d {
public:
_PASS_NAME_PASS() : ipa_opt_pass_d(_PASS_NAME_PASS_DATA,
@ -206,7 +184,6 @@ public:
virtual bool gate(function *) { return _GATE(); }
#else
virtual bool gate(void) { return _GATE(); }
#endif
#endif
virtual opt_pass *clone() { return new _PASS_NAME_PASS(); }