GitHub PushEvent at 2014-12-01 23:40:16
Repository: llvm-project-submodule
Actor: chapuni
Payload: {"shas":[["856cc1a82d332ae5328c33ee87a4e1dc23cbfbff","76a8e82c3bdc78a1f9490a34857cdee8b1b06a45@anl.gov","Simplify pointer comparisons involving memory allocation functions\n\nSystem memory allocation functions, which are identified at the IR level by the\nnoalias attribute on the return value, must return a pointer into a memory region\ndisjoint from any other memory accessible to the caller. We can use this\nproperty to simplify pointer comparisons between allocated memory and local\nstack addresses and the addresses of global variables. Neither the stack nor\nglobal variables can overlap with the region used by the memory allocator.\n\nFixes PR21556.","Hal Finkel",true]],"size":1,"ref":"refs/heads/master","head":"856cc1a82d332ae5328c33ee87a4e1dc23cbfbff"}