On 12/23/2015 12:35 PM, Torvald Riegel wrote:
+//#if !defined (HAVE_ELF_STYLE_WEAKREF) Can I assume weak refs to be supported, or how do I check for whether they are? What's your preference?
G++ does support targets without weak symbols, but I imagine we can decide not to support libitm on such targets.
+ // FIXME make a true compile-time choice to prevent warnings. + if (sizeof(uint64_t)== sizeof(void*)) + return (void*)_ITM_RU8((const uint64_t*)ptr); + else + return (void*)_ITM_RU4((const uint32_t*)ptr);
#include <stdint.h> and compare UINTPTR_MAX to UINT64_MAX? Jason
