[all-commits] [llvm/llvm-project] dae7ad: [AVR][clang] Pass '-fno-use-init-array' to cc1 as ...

[Matt Jacobson via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: dae7adda949993bd96aa50c551dc64ddebba7923
      https://github.com/llvm/llvm-project/commit/dae7adda949993bd96aa50c551dc64ddebba7923
  Author: Matt Jacobson <mhjacobson at me.com>
  Date:   2021-08-06 (Fri, 06 Aug 2021)

  Changed paths:
    M clang/lib/Driver/ToolChains/AVR.cpp
    M clang/lib/Driver/ToolChains/AVR.h
    M clang/test/Driver/avr-toolchain.c

  Log Message:
  -----------
  [AVR][clang] Pass '-fno-use-init-array' to cc1 as default

On AVR, '.ctors' is used, not '.init_array'. Make this the default
unless specifically overridden by driver argument.

This matches gcc, and it matches the behavior in (e.g.) the NetBSD
driver (for certain OS variants).

Reviewed by: MaskRay

Differential Revision: https://reviews.llvm.org/D107610