GitHub PushEvent at 2014-09-18 07:01:35
Repository: freebsd
Actor: dannomac
Payload: {"shas":[["7ced298ca7bee66ba2a5f169cd74aece9cf568e0","4815cec87d4111dde699d9b8c05f36aba801d041@FreeBSD.org","MFC r271597:\n\nPull in r217410 from upstream llvm trunk (by Bob Wilson):\n\n  Set trunc store action to Expand for all X86 targets.\n\n  When compiling without SSE2, isTruncStoreLegal(F64, F32) would return\n  Legal, whereas with SSE2 it would return Expand. And since the Target\n  doesn't seem to actually handle a truncstore for double -> float, it\n  would just output a store of a full double in the space for a float\n  hence overwriting other bits on the stack.\n\n  Patch by Luqman Aden!\n\nThis should fix clang -O0 on i386 assigning garbage to floats, in\ncertain scenarios.\n\nPR:\t\t187437\nSubmitted by:\tcebd@gmail.com\nApproved by:\tre (marius)\nObtained from:\thttp://llvm.org/viewvc/llvm-project?rev=217410&view=rev","dim",true]],"size":1,"ref":"refs/heads/stable/10","head":"7ced298ca7bee66ba2a5f169cd74aece9cf568e0"}