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X86-64 PIC jump table values are different from x86-32 cases, they are dest - table base.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53660 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2008-07-16 01:33:08 +00:00
parent 9c578eb223
commit 81fb5feede
1 changed files with 4 additions and 0 deletions
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4
lib/Target/X86/X86JITInfo.cpp
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@ -463,7 +463,11 @@ void *X86JITInfo::emitFunctionStub(const Function* F, void *Fn,
/// getPICJumpTableEntry - Returns the value of the jumptable entry for the /// getPICJumpTableEntry - Returns the value of the jumptable entry for the
/// specific basic block. /// specific basic block.
intptr_t X86JITInfo::getPICJumpTableEntry(intptr_t BB, intptr_t Entry) { intptr_t X86JITInfo::getPICJumpTableEntry(intptr_t BB, intptr_t Entry) {
#if defined(X86_64_JIT)
return BB - Entry;
#else
return BB - PICBase; return BB - PICBase;
#endif
} }
/// relocate - Before the JIT can run a block of code that has been emitted, /// relocate - Before the JIT can run a block of code that has been emitted,