search for: parceabl

Displaying 2 results from an estimated 2 matches for "parceabl".

Did you mean: parceable
2020 Sep 18
3
GC-parseable element atomic memcpy/memmove
...result in a different lowering, which makes it possible to have a GC safepoint during the copy operation. There are three parts to the new lowering: 1) The calls with the new attribute will be wrapped into a statepoint by RewriteStatepointsForGC (RS4GC). This way the stack at the calls will be GC parceable. 2) Currently these intrinsics are lowered to GC leaf calls to the symbols __llvm_{memcpy|memmove}_element_unordered_atomic_<element_size>. The calls with the new attribute will be lowered to calls to different symbols, let's say __llvm_{memcpy|memmove}_element_unordered_atomic_safepoin...
2020 Sep 30
2
GC-parseable element atomic memcpy/memmove
...result in a different lowering, which makes it possible to have a GC safepoint during the copy operation. There are three parts to the new lowering: 1) The calls with the new attribute will be wrapped into a statepoint by RewriteStatepointsForGC (RS4GC). This way the stack at the calls will be GC parceable. 2) Currently these intrinsics are lowered to GC leaf calls to the symbols __llvm_{memcpy|memmove}_element_unordered_atomic_<element_size>. The calls with the new attribute will be lowered to calls to different symbols, let's say __llvm_{memcpy|memmove}_element_unordered_atomic_safepoin...