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compiler: remove support for memory references in AsmFull #2790

Merged
merged 2 commits into from
Apr 21, 2022
Merged

compiler: remove support for memory references in AsmFull #2790

merged 2 commits into from
Apr 21, 2022

Commits on Apr 20, 2022

  1. mimxrt1062: simplify arm.AsmFull to arm.Asm 

    This means fewer instances of arm.AsmFull, which I'd like to remove
eventually if possible.
    @aykevl
    aykevl committed Apr 20, 2022
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  2. compiler: remove support for memory references in AsmFull 

    Memory references (`*m` in LLVM IR inline assembly) need a pointer type
starting in LLVM 14. This is a bit inconvenient and requires a new API
in the go-llvm package.

Instead of doing that, I'd like to remove support for memory references
from AsmFull (and possibly AsmFull entirely if possible: it's hard to
use correctly).

This breaks tinygo.org/x/drivers/ws2812 for AVR, ARM, and RISC-V which
need to be updated. Probably using CGo.
    @aykevl
    aykevl committed Apr 20, 2022
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