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| author | Misha Brukman <brukman+llvm@gmail.com> | 2003-05-27 21:40:39 +0000 |
|---|---|---|
| committer | Misha Brukman <brukman+llvm@gmail.com> | 2003-05-27 21:40:39 +0000 |
| commit | abb027cf412944db4d27579ba3ae00717d23c25e (patch) | |
| tree | 1e0a20941a899d4d70b9f7f7baeed26d520ebbe6 /lib/ExecutionEngine/JIT/JIT.h | |
| parent | 68d9ed8b763d8200e860a58789b0596166bd978e (diff) | |
Allow for specification of which JIT to run on the commandline.
`lli -march=x86' or `lli -march=sparc' will forcefully select the JIT even on a
different platform. Running lli without the -march option will select the JIT
for the platform that it's currently running on.
Pro: can test Sparc JIT (debug printing mode) on X86 -- faster to compile/link
LLVM source base to test changes.
Con: Linking lli on x86 now pulls in all the Sparc libs -> longer link time
(but X86 can bear it, right?)
In the future, perhaps this should be a ./configure option to enable/disable
target JITting...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6360 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/ExecutionEngine/JIT/JIT.h')
| -rw-r--r-- | lib/ExecutionEngine/JIT/JIT.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/ExecutionEngine/JIT/JIT.h b/lib/ExecutionEngine/JIT/JIT.h index a720c960f3..58b7a3895b 100644 --- a/lib/ExecutionEngine/JIT/JIT.h +++ b/lib/ExecutionEngine/JIT/JIT.h @@ -62,7 +62,8 @@ public: static void runAtExitHandlers(); private: - static MachineCodeEmitter *createEmitter(VM &V); + static MachineCodeEmitter *createX86Emitter(VM &V); + static MachineCodeEmitter *createSparcEmitter(VM &V); void setupPassManager(); void *getPointerToFunction(const Function *F); |