Oliver Stannard c00402ed88 Fix and test inter-procedural register allocation for ARM ... - Avoid a crash when IPRA calls ARMFrameLowering::determineCalleeSaves with a null RegScavenger. Simply not updating the register scavenger is fine because IPRA only cares about the SavedRegs vector, the acutal code of the function has already been generated at this point. - Add a new hook to TargetRegisterInfo to get the set of registers which can be clobbered inside a call, even if the compiler can see both sides, by linker-generated code. Differential revision: https://reviews.llvm.org/D64908 llvm-svn: 367669		2019-08-02 10:23:05 +00:00
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llvm	Fix and test inter-procedural register allocation for ARM	2019-08-02 10:23:05 +00:00
llvm-c	[LLVM-C] Improve Bindings to The Internalize Pass	2019-07-23 04:56:44 +00:00