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author | Owen Anderson <resistor@mac.com> | 2012-03-23 17:40:56 +0000 |
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committer | Owen Anderson <resistor@mac.com> | 2012-03-23 17:40:56 +0000 |
commit | 8e1fc56b2496270d1d6040cb648eef5d5aeb6079 (patch) | |
tree | 389d0302c36f0f7d861743734fb3ab86390c3c72 /include/llvm | |
parent | f1113ef452871b88c086419fb2abf58da0088110 (diff) | |
download | external_llvm-8e1fc56b2496270d1d6040cb648eef5d5aeb6079.zip external_llvm-8e1fc56b2496270d1d6040cb648eef5d5aeb6079.tar.gz external_llvm-8e1fc56b2496270d1d6040cb648eef5d5aeb6079.tar.bz2 |
Make it feasible for clients using EngineBuilder to capture the TargetMachine that is created as part of selecting the appropriate target.
This is necessary if the client wants to be able to mutate TargetOptions (for example, fast FP math mode) after the initial creation of the ExecutionEngine.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153342 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm')
-rw-r--r-- | include/llvm/ExecutionEngine/ExecutionEngine.h | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/include/llvm/ExecutionEngine/ExecutionEngine.h b/include/llvm/ExecutionEngine/ExecutionEngine.h index 9f56ed1..e920e98 100644 --- a/include/llvm/ExecutionEngine/ExecutionEngine.h +++ b/include/llvm/ExecutionEngine/ExecutionEngine.h @@ -602,19 +602,20 @@ public: return *this; } + TargetMachine *selectTarget(); + /// selectTarget - Pick a target either via -march or by guessing the native /// arch. Add any CPU features specified via -mcpu or -mattr. - static TargetMachine *selectTarget(const Triple &TargetTriple, - StringRef MArch, - StringRef MCPU, - const SmallVectorImpl<std::string>& MAttrs, - const TargetOptions &Options, - Reloc::Model RM, - CodeModel::Model CM, - CodeGenOpt::Level OL, - std::string *Err); - - ExecutionEngine *create(); + TargetMachine *selectTarget(const Triple &TargetTriple, + StringRef MArch, + StringRef MCPU, + const SmallVectorImpl<std::string>& MAttrs); + + ExecutionEngine *create() { + return create(selectTarget()); + } + + ExecutionEngine *create(TargetMachine *TM); }; } // End llvm namespace |