nicolas-cellier-aka-nice commented on this pull request.
@@ -115,7 +115,12 @@ void
ioInitPlatformSpecific(void) { /* Setup the FPU */ - _controlfp(FPU_DEFAULT, _MCW_EM | _MCW_RC | _MCW_PC | _MCW_IC); + /**** 2018.08.07.BenComan TODO, help required. + **** x64 does not support _MCW_PC or _MCW_IC per https://msdn.microsoft.com/en-us/library/e9b52ceh.aspx + ****/ + //Original Line// _controlfp(FPU_DEFAULT, _MCW_EM | _MCW_RC | _MCW_PC | _MCW_IC); + _controlfp(FPU_DEFAULT, _MCW_EM | _MCW_RC); +
I've fixed it in the main OpenSmalltalk VM and will backport. There's a macro FPU_MASK already defined