[llvm-dev] RFC: Dynamically Allocated "Callee Saved Registers" Lists
Joerg Sonnenberger via llvm-dev
llvm-dev at lists.llvm.org
Mon Jan 9 03:45:14 PST 2017
On Mon, Jan 09, 2017 at 12:47:07PM +0300, Bruce Hoult via llvm-dev wrote:
> Is there any calling convention, on any supported platform, that requires
> the callee to preserve a register that was used to pass an argument?
The "this" parameter for constructors and possible other things is
handled like that on some platforms. ARM EABI I think?
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