JITEmitter.cpp was trying to sync the icache for function stubs, but

was actually passing a completely incorrect size to sys_icache_invalidate.
Instead of having the JITEmitter do this (which doesn't have the correct 
size), just make the target sync its own stubs.

llvm-svn: 46354

1 files changed, 0 insertions, 8 deletions

diff --git a/llvm/lib/ExecutionEngine/JIT/JITEmitter.cpp b/llvm/lib/ExecutionEngine/JIT/JITEmitter.cpp
index 049b3bc4a36..d49b64f8069 100644
--- a/llvm/lib/ExecutionEngine/JIT/JITEmitter.cpp
+++ b/llvm/lib/ExecutionEngine/JIT/JITEmitter.cpp
@@ -182,10 +182,6 @@ void *JITResolver::getFunctionStub(Function *F) {
     TheJIT->updateGlobalMapping(F, Stub);
   }
 
-  // Invalidate the icache if necessary.
-  synchronizeICache(Stub, TheJIT->getCodeEmitter()->getCurrentPCValue() -
-                          (intptr_t)Stub);
-
   DOUT << "JIT: Stub emitted at [" << Stub << "] for function '"
        << F->getName() << "'\n";
 
@@ -224,10 +220,6 @@ void *JITResolver::getExternalFunctionStub(void *FnAddr) {
   Stub = TheJIT->getJITInfo().emitFunctionStub(FnAddr,
                                                *TheJIT->getCodeEmitter());
 
-  // Invalidate the icache if necessary.
-  synchronizeICache(Stub, TheJIT->getCodeEmitter()->getCurrentPCValue() -
-                    (intptr_t)Stub);
-
   DOUT << "JIT: Stub emitted at [" << Stub
        << "] for external function at '" << FnAddr << "'\n";
   return Stub;