diff options
Diffstat (limited to 'tools/llvmc')
-rw-r--r-- | tools/llvmc/plugins/Base/Base.td.in | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tools/llvmc/plugins/Base/Base.td.in b/tools/llvmc/plugins/Base/Base.td.in index ddf6a3654a..c26a567ba5 100644 --- a/tools/llvmc/plugins/Base/Base.td.in +++ b/tools/llvmc/plugins/Base/Base.td.in @@ -65,6 +65,18 @@ def OptList : OptionList<[ (help "Pass options to opt")) ]>; +// Option preprocessor. + +def Preprocess : OptionPreprocessor< +(case (and (switch_on "O3"), (any_switch_on ["O0", "O1", "O2"])), + (unset_option ["O0", "O1", "O2"]), + (and (switch_on "O2"), (any_switch_on ["O0", "O1"])), + (unset_option ["O0", "O1"]), + (and (switch_on "O1"), (switch_on "O0")), + (unset_option "O0")) +>; + + // Tools class llvm_gcc_based <string cmd_prefix, string in_lang, string E_ext> : Tool< |