Commit Graph

3 Commits

Author SHA1 Message Date
a1c0ce8518 [patchpoint] Add support for symbolic patchpoint targets to SelectionDAG and the
X86 backend.

The code generated for symbolic targets is identical to the code generated for
constant targets, except that a relocation is emitted to fix up the actual
target address at link-time. This allows IR and object files containing
patchpoints to be cached across JIT-invocations where the target address may
change.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235483 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-22 06:02:31 +00:00
ed9e442cf0 Decouple MCInstBuilder from the streamer per Eli's request.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168597 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-26 18:05:52 +00:00
391271f3bb Add MCInstBuilder, a utility class to simplify MCInst creation similar to MachineInstrBuilder.
Simplify some repetitive code with it. No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168587 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-26 13:34:22 +00:00