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author | Mikhail Glushenkov <foldr@codedgers.com> | 2009-10-17 20:09:29 +0000 |
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committer | Mikhail Glushenkov <foldr@codedgers.com> | 2009-10-17 20:09:29 +0000 |
commit | 0a22fb66644c3b28836387917e15091573c068b9 (patch) | |
tree | b40991888d39def7f349efbe24ef8fdf41454b73 /tools/llvmc | |
parent | 5a1a53e4508a479e18fe69798909d3d7fa63ad5e (diff) | |
download | llvm-0a22fb66644c3b28836387917e15091573c068b9.tar.gz llvm-0a22fb66644c3b28836387917e15091573c068b9.tar.bz2 llvm-0a22fb66644c3b28836387917e15091573c068b9.tar.xz |
First draft of the OptionPreprocessor.
More to follow...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84352 91177308-0d34-0410-b5e6-96231b3b80d8
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< |