[llvm-commits] [patch] v7M architecture and Cortex-M3 instructions

Jim Grosbach grosbach at apple.com
Wed May 5 13:47:41 PDT 2010

Applied with a bit of minor cleanup in r103119.

Anton, I should be able to get stuff moved to subtarget features this afternoon. I agree that's the right way to go.


On Apr 15, 2010, at 3:35 AM, Jordy wrote:

> This patch implements a separate architecture for v7M and support for
> the Cortex-M3 processor. LLVM should no longer generate invalid v7M
> instructions, and it now generates the v7M-only sdiv and udiv
> instructions.
> clang requires a separate patch so it doesn't think the Cortex-M3 is a
> v7A processor.
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