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| author | Dale Johannesen <dalej@apple.com> | 2008-02-14 23:35:16 +0000 |
|---|---|---|
| committer | Dale Johannesen <dalej@apple.com> | 2008-02-14 23:35:16 +0000 |
| commit | 6ca3ccf519290ba7ec0776fad89c7dab5a8c4f78 (patch) | |
| tree | 89cfd40d57385bbf82bd6fad9d7acf4d0e4560df /llvm/utils/TableGen/SubtargetEmitter.cpp | |
| parent | 8e6f6e05c38e3cb0fe7d41d9f94cc40e85635c09 (diff) | |
| download | bcm5719-llvm-6ca3ccf519290ba7ec0776fad89c7dab5a8c4f78.tar.gz bcm5719-llvm-6ca3ccf519290ba7ec0776fad89c7dab5a8c4f78.zip | |
Rewrite tblgen handling of subtarget features so
it follows the order of the enum, not alphabetical.
The motivation is to make -mattr=+ssse3,+sse41
select SSE41 as it ought to. Added "ignored"
enum values of 0 to PPC and SPU to avoid compiler
warnings.
llvm-svn: 47143
Diffstat (limited to 'llvm/utils/TableGen/SubtargetEmitter.cpp')
| -rw-r--r-- | llvm/utils/TableGen/SubtargetEmitter.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/llvm/utils/TableGen/SubtargetEmitter.cpp b/llvm/utils/TableGen/SubtargetEmitter.cpp index 1f34bcc2177..5e7688a6196 100644 --- a/llvm/utils/TableGen/SubtargetEmitter.cpp +++ b/llvm/utils/TableGen/SubtargetEmitter.cpp @@ -482,8 +482,12 @@ void SubtargetEmitter::ParseFeaturesFunction(std::ostream &OS) { const std::string &Value = R->getValueAsString("Value"); const std::string &Attribute = R->getValueAsString("Attribute"); - OS << " if ((Bits & " << Instance << ") != 0) " - << Attribute << " = " << Value << ";\n"; + if (Value=="true" || Value=="false") + OS << " if ((Bits & " << Instance << ") != 0) " + << Attribute << " = " << Value << ";\n"; + else + OS << " if ((Bits & " << Instance << ") != 0 && " << Attribute << + " < " << Value << ") " << Attribute << " = " << Value << ";\n"; } if (HasItineraries) { |
