https://gcc.gnu.org/bugzilla/show_bug.cgi?id=39139 Bug 39139 depends on bug 16331, which changed state.
Bug 16331 Summary: x86-64 inline asm register constraints insufficient WRT ABI https://gcc.gnu.org/bugzilla/show_bug.cgi?id=16331 What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |RESOLVED Resolution|--- |FIXED
